SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

FORM S-4
REGISTRATION STATEMENT
UNDER
THE SECURITIES ACT OF 1933

PROASSURANCE CORPORATION
(Exact name of Registrant as specified in its charter)

           DELAWARE                           6631                          APPLIED FOR
(State or other jurisdiction of   (Primary Standard Industrial           (I.R.S. Employer
incorporation or organization)     Classification Code Number)          Identification No.)

100 BROOKWOOD PLACE
BIRMINGHAM, ALABAMA 35209
(205) 877-4400

(Address, including zip code, and telephone number, including area code, or registrant's principal executive offices)

COPIES TO:

  JACK P. STEPHENSON, JR., ESQ.                                BRAD B. ARBUCKLE, ESQ.
        BURR & FORMAN LLP                            MILLER, CANFIELD, PADDOCK AND STONE, P.L.C.
420 NORTH 20TH STREET, SUITE 3100                        840 WEST LONG LAKE ROAD, SUITE 200
    BIRMINGHAM, ALABAMA 35203                                      TROY, MICHIGAN
         (205) 458-5201                                            (248) 879-2000


APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE OF THE SECURITIES TO THE PUBLIC: As soon as practicable after this registration statement becomes effective and the consolidation of Medical Assurance, Inc. and Professionals Group, Inc. into the registrant is completed.
If the securities being registered on this form are being offered in connection with the formation of a holding company and there is compliance with General Instruction G, check the following box. [ ] If this form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. [ ] If this form is a post-effective amendment filed pursuant to Rule 462(d) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. [ ]

CALCULATION OF REGISTRATION FEE

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                                                                         PROPOSED             PROPOSED
                                                    AMOUNT                MAXIMUM              MAXIMUM             AMOUNT OF
          TITLE OF EACH CLASS OF                    TO BE             OFFERING PRICE          AGGREGATE          REGISTRATION
        SECURITIES TO BE REGISTERED               REGISTERED          PER SHARE(1)(2)     OFFERING PRICE(1)           FEE
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Common Stock, $.01 par value per share.....   22,992,769 shares(3)        $13.32           $306,263,684(4)        $ 80,854(4)
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Common Stock, $.01 par value per share.....   11,758,666 shares(5)         22.66           155,607,708(6)          41,081(6)
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Total......................................                                                                       121,935(7)
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(1) In each instance, estimated solely for purposes of calculating the registration fee.
(2) In each instance the proposed maximum offering price per share was determined by dividing the proposed maximum aggregate offering price for such shares by the number of such shares being registered.
(3) The number of shares of registrant common stock issuable in connection with the consolidation in exchange for shares of Medical Assurance, Inc. ("MAI") common stock is based on the sum of (i) 22,593,238 (an estimate of the number of shares of MAI common stock issued and outstanding prior to the consolidation) and (ii) 399,591 (an estimate of the number of shares of MAI common stock subject to options and other benefit plans outstanding prior to the consolidation).
(4) The proposed maximum aggregate offering price is based on, and the registration fee has been computed pursuant to, Section 6(b) and Rule 457(f)(1) under the Securities Act of 1933, as amended. The proposed maximum aggregate offering price attributable to the shares of registrant common stock to be exchanged for shares of MAI common stock is based on the average of the high and low prices for shares of MAI common stock reported on the New York Stock Exchange on October 30, 2000 ($13.32) and the maximum number of such shares (22,992,769 shares) that may be exchanged for the shares of registrant common stock being registered. The registration fee attributable to the shares of registrant common stock to be exchanged for shares of MAI common stock is the product of 0.000264 and the proposed maximum aggregate offering price for such shares ($306,263,684).
(5) The number of shares of registrant common stock issuable in connection with the consolidation in exchange for shares of Professionals Group, Inc.
("PICM") common stock is based on the product of (x) the sum of (i) 8,851,223 (an estimate of the number of shares of PICM common stock issued and outstanding prior to the consolidation) and (ii) 385,749 (an estimate of the number of shares of PICM common stock subject to options, stock grants and other benefit plans outstanding prior to the consolidation) and (y)
1.273 (which is the number of shares of registrant common stock issuable with respect to each outstanding share of PICM common stock assuming a value of $11.00 for each share of registrant common stock).
(6) The proposed maximum aggregate offering price is based on, and the registration fee has been computed pursuant to, Section 6(b) and Rules 457(f)(1) and 457(f)(3) under the Securities Act of 1933, as amended. The proposed maximum aggregate offering price attributable to the shares of registrant common stock to be exchanged for shares of PICM common stock is based on the average of the high and low prices for shares of PICM common stock reported on the Nasdaq National Market on October 30, 2000 ($22.66) and the maximum number of such shares (9,236,972 shares) that may be exchanged for the shares of registrant common stock being registered, less an estimate of the aggregate cash amount payable by the registrant to holders of PICM common stock in the consolidation ($110,843,664). The registration fee attributable to the shares of registrant common stock to be exchanged for shares of PICM common stock is the product of 0.000264 and the proposed maximum aggregate offering price for such shares ($155,607,708).
(7) The total amount of the registration fee equals the sum of (i) the registration fee payable with respect to the shares of registrant common stock to be exchanged for shares of MAI common stock and (ii) the registration fee payable with respect to the shares of registrant common stock to be exchanged for shares of PICM common stock.

THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE OR DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT SHALL FILE A FURTHER AMENDMENT WHICH SPECIFICALLY STATES THAT THIS REGISTRATION STATEMENT SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(A) OF THE SECURITIES ACT OF 1933 OR UNTIL THE REGISTRATION STATEMENT SHALL BECOME EFFECTIVE ON SUCH DATE AS THE COMMISSION, ACTING PURSUANT TO SAID SECTION 8(A), MAY DETERMINE.




[MEDICAL ASSURANCE LOGO] [PROFESSIONALS GROUP LOGO]

To the Shareholders of Medical Assurance, Inc. and Professionals Group, Inc.:

The boards of directors of Medical Assurance, Inc. and Professionals Group, Inc. have approved the consolidation of Medical Assurance and Professionals Group. A new holding company will be formed under the name of ProAssurance Corporation. Medical Assurance and Professionals Group will become wholly-owned subsidiaries of ProAssurance.

If the consolidation is completed, then, subject to the adjustments and limitations described in this joint proxy statement/prospectus:

- each share of Medical Assurance common stock you own will be converted into one share of ProAssurance common stock; and

- each share of Professionals Group common stock you own will be converted into the right to receive YOUR CHOICE OF EITHER $12.00 in cash and shares of ProAssurance common stock initially valued at $14.00 OR $26.00 in cash.

To determine the number of shares of ProAssurance common stock that has an initial value of $14.00, we will divide $14.00 by the average sales price of Medical Assurance common stock during a specified 20 trading day period

preceding the completion of the consolidation. On           , 2000 the last
reported sales price of Medical Assurance common stock was $          , making
$14.00 worth of ProAssurance common stock equivalent to           shares. The
closing price of Professionals Group common stock on that date was $          .

Shareholder approval is needed to complete the consolidation and we have called special meetings of our shareholders for the purpose of approving the consolidation.

YOUR VOTE IS VERY IMPORTANT. PLEASE TAKE THE TIME TO VOTE BY COMPLETING AND MAILING THE ENCLOSED WHITE PROXY CARD IN THE WHITE ENVELOPE THAT HAS BEEN PROVIDED.

This joint proxy statement/prospectus provides you with detailed information about the consolidation. We encourage you to read this entire document carefully. You can also get information about Medical Assurance, Professionals Group and ProAssurance from publicly available documents we have filed with the SEC.

-----------------------------------------------------  -----------------------------------------------------
A. Derrill Crowe, M.D.                                 Victor T. Adamo, Esq., CPCU
Chairman and Chief Executive Officer                   President and Chief Executive Officer
Medical Assurance, Inc.                                Professionals Group, Inc.

You should consider the matters set forth in "Risk Factors" beginning on page of this joint proxy statement/prospectus.

NEITHER THE SECURITIES AND EXCHANGE COMMISSION NOR ANY STATE SECURITIES COMMISSION HAS APPROVED OR DISAPPROVED THE COMMON STOCK TO BE ISSUED UNDER THIS JOINT PROXY STATEMENT/PROSPECTUS OR PASSED UPON THE ADEQUACY OR ACCURACY OF THIS JOINT PROXY STATEMENT/PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.

This joint proxy statement/prospectus is dated , 2000, and was first mailed to shareholders on or about , 2000.


[MEDICAL ASSURANCE LOGO]

NOTICE OF SPECIAL MEETING OF SHAREHOLDERS
TO BE HELD , 2001

A special meeting of the shareholders of Medical Assurance, Inc. will be held at the Harbert Center, 2019 Fourth Avenue North, Birmingham, Alabama 35203 on , 2001, at : a.m., local time, for the following purposes:

1. To consider and vote on a proposal to approve the Agreement to Consolidate dated June 22, 2000, by and between Medical Assurance, Inc., and Professionals Group, Inc. and to approve the consolidation and other transactions described in the consolidation agreement. A copy of the consolidation agreement is attached as Exhibit A to the accompanying joint proxy statement/prospectus; and

2. To transact any other business that may properly come before this meeting or any adjournments or postponements of this meeting.

Medical Assurance's Board of Directors is not aware of any other business to come before this meeting.

Medical Assurance common stock constitutes the only security of Medical Assurance whose holders are entitled to vote upon the proposals to be presented at this meeting. The close of business on , 2000 has been fixed as the record date for the determination of shareholders entitled to notice of and to vote at this meeting and any adjournments or postponements of the meeting. Only shareholders of record at the close of business on such date are entitled to notice of and to vote at this meeting and any adjournments or postponements of the meeting.

A complete list of shareholders entitled to vote at this meeting will be available for examination by any Medical Assurance shareholder for any purpose relevant to this meeting between 8:00 a.m. and 5:00 p.m. on working days at the 100 Brookwood Place, Birmingham, Alabama 35209 office of Medical Assurance, for a period of ten days prior to this meeting.

YOUR VOTE IS VERY IMPORTANT. PLEASE SUBMIT YOUR PROXY ACCORDING TO THE

INSTRUCTIONS ON THE ENCLOSED WHITE PROXY CARD.

By Order of the Board of Directors

Robert D. Francis
Secretary

, 2000

TO ASSURE THAT YOUR SHARES ARE REPRESENTED AT THE SPECIAL MEETING, PLEASE SUBMIT YOUR PROXY ACCORDING TO THE INSTRUCTIONS ON THE ATTACHED WHITE PROXY CARD, WHETHER OR NOT YOU PLAN TO ATTEND THE MEETING. YOU CAN REVOKE YOUR PROXY AT ANY TIME BEFORE IT IS VOTED. SUBMITTING YOUR PROXY DOES NOT PREVENT YOU FROM ATTENDING THE MEETING, OR ANY ADJOURNMENTS OR POSTPONEMENTS OF THE MEETING, AND VOTING YOUR SHARES IN PERSON. IF YOUR SHARES ARE HELD IN "STREET NAME" AT A BROKERAGE FIRM OR A BANK, YOU MUST INSTRUCT THEM HOW TO VOTE YOUR SHARES. IF YOU DO NOT VOTE OR DO NOT INSTRUCT YOUR BROKER OR BANK HOW TO VOTE, IT WILL HAVE THE SAME EFFECT AS VOTING AGAINST THE CONSOLIDATION.

This notice and the accompanying joint proxy statement/prospectus were prepared by management for your Board of Directors and are being furnished to you in connection with the solicitation of proxies by your Board of Directors for use at the meeting. They describe in more detail the matters to be acted upon at the meeting and your voting rights with respect to such matters. Please review them carefully.


[PROFESSIONALS GROUP LOGO]

NOTICE OF SPECIAL MEETING OF SHAREHOLDERS
TO BE HELD , 2001

A special meeting of the shareholders of Professionals Group, Inc. will be held at 2600 Professionals Drive, Okemos, Michigan 48864 on , 2001, at : a.m., local time, for the following purposes:

1. To consider and vote on a proposal to approve the Agreement to Consolidate dated June 22, 2000, by and between Medical Assurance, Inc., and Professionals Group, Inc. and to approve the consolidation and other transactions described in the consolidation agreement. A copy of the consolidation agreement is attached as Exhibit A to the accompanying joint proxy statement/prospectus, and

2. To transact any other business that may properly come before this meeting or any adjournments or postponements of this meeting.

Professionals Group's Board of Directors is not aware of any other business to come before this meeting.

Professionals Group common stock constitutes the only security of Professionals Group whose holders are entitled to vote upon the proposals to be presented at this meeting. The close of business on , 2000 has been fixed as the record date for the determination of shareholders entitled to notice of and to vote at this meeting and any adjournments or postponements thereof. Only shareholders of record at the close of business on that date are entitled to notice of and to vote at this meeting and any adjournments or postponements of the meeting. A list of Professionals Group shareholders entitled to vote at this meeting will be available for examination at the meeting.

YOUR VOTE IS VERY IMPORTANT. PLEASE SUBMIT YOUR PROXY ACCORDING TO THE

INSTRUCTIONS ON THE ENCLOSED WHITE PROXY CARD.

By Order of the Board of Directors

John F. Lang
Secretary

, 2000

TO ASSURE THAT YOUR SHARES ARE REPRESENTED AT THE SPECIAL MEETING, PLEASE SUBMIT YOUR PROXY ACCORDING TO THE INSTRUCTIONS ON THE ATTACHED WHITE PROXY CARD, WHETHER OR NOT YOU PLAN TO ATTEND THE MEETING. YOU CAN REVOKE YOUR PROXY AT ANY TIME BEFORE IT IS VOTED. SUBMITTING YOUR PROXY DOES NOT PREVENT YOU FROM ATTENDING THE MEETING, OR ANY ADJOURNMENTS OR POSTPONEMENTS OF THE MEETING, AND VOTING YOUR SHARES IN PERSON. IF YOUR SHARES ARE HELD IN "STREET NAME" AT A BROKERAGE FIRM OR A BANK, YOU MUST INSTRUCT THEM HOW TO VOTE YOUR SHARES. IF YOU DO NOT VOTE OR DO NOT INSTRUCT YOUR BROKER OR BANK HOW TO VOTE, IT WILL HAVE THE SAME EFFECT AS VOTING AGAINST THE CONSOLIDATION

This notice and the accompanying joint proxy statement/prospectus were prepared by management for your Board of Directors and are being furnished to you in connection with the solicitation of proxies by your Board of Directors for use at the meeting. They describe in more detail the matters to be acted upon at the meeting and your voting rights with respect to such matters. Please review them carefully.


TABLE OF CONTENTS

                                                              PAGE
                                                              ----
QUESTIONS AND ANSWERS ABOUT THE CONSOLIDATION...............     1
SUMMARY.....................................................     4
RISK FACTORS................................................    10
FORWARDING LOOKING INFORMATION..............................    15
SUMMARY FINANCIAL INFORMATION...............................    16
  Selected Condensed Consolidated Historical Financial and
     Operating Data of Medical Assurance....................    16
  Selected Condensed Consolidated Historical Financial and
     Operating Data of Professionals Group..................    17
  Selected Unaudited Pro Forma Financial Data...............    18
  Unaudited Comparative Per Share Data of Medical Assurance
     and Professionals Group................................    19
  Comparative Stock Prices..................................    20
THE SHAREHOLDER MEETINGS....................................    21
  Dates, Times and Places...................................    21
  Matters to be Considered; Votes Required..................    21
  Voting of Proxies.........................................    22
  Revocability of proxies...................................    23
  Record dates, Voting rights, Quorums......................    24
  No dissenters' rights of appraisal........................    24
  Solicitation of proxies...................................    24
THE CONSOLIDATION...........................................    26
  General...................................................    26
  Consideration to be Received in the Consolidation.........    26
  Financing for the Consolidation...........................    28
  Exchange Procedures.......................................    30
  Treatment of Stock Options................................    31
  Background of the Consolidation...........................    32
  Recommendation of Board of Directors; Reasons for
     Consolidation..........................................    38
  Opinion of Medical Assurance's Financial Advisor..........    41
  Opinion of Professionals Group's Financial Advisor........    47
  Accounting Treatment......................................    52
  Regulatory Approvals......................................    52
  Listing of ProAssurance Stock; Delisting of Medical
     Assurance and Professionals Group Stock................    53
  Resale of ProAssurance Stock..............................    54
MATERIAL FEDERAL INCOME TAX CONSEQUENCES....................    54
INTERESTS OF DIRECTORS AND OFFICERS IN THE CONSOLIDATION....    56
MANAGEMENT AND OPERATIONS AFTER THE CONSOLIDATION...........    59
  General...................................................    59
  Directors and Executive Officers..........................    59
  Dividend Policy...........................................    60
  Security Ownership........................................    61
SUMMARY OF THE CONSOLIDATION AGREEMENT......................    63
  Representations and Warranties............................    63
  Conduct of Business Before Completion of the
     Consolidation..........................................    64
  Conditions to the Completion of the Consolidation.........    65
  No Solicitation of Transactions...........................    66
  Termination...............................................    67
  Termination Fees..........................................    67
  Extension, Waiver and Amendment of the Consolidation
     Agreement..............................................    69
  Additional Agreements.....................................    69

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                                                              PAGE
                                                              ----
SUMMARY OF RECIPROCAL STOCK OPTIONS.........................    71
  General...................................................    71
  Exercisability............................................    71
  Termination...............................................    73
  Registration Rights.......................................    73
  Total Profit Limitation...................................    73
  Anti-Dilution Adjustments.................................    73
UNAUDITED PRO FORMA FINANCIAL INFORMATION...................    74
DESCRIPTION OF PROASSURANCE CAPITAL STOCK...................    84
  Authorized Capital Stock..................................    84
  Common Stock..............................................    84
  Preferred Stock...........................................    84
  Exchange Agent and Registrar..............................    85
  Authorized but Unissued Shares............................    85
COMPARISON OF SHAREHOLDER RIGHTS............................    86
  Board of Directors........................................    86
  Shareholder Meetings......................................    87
  Amendments to Organizational Documents....................    90
  Exculpation and Indemnification of Directors, Officers,
     and Other Employees....................................    92
  Payment of Dividends......................................    93
  Dissenters' Rights of Appraisal...........................    93
  Mergers; Acquisitions; Other Extraordinary Corporation
     Transactions...........................................    93
  Antitakeover Laws.........................................    93
OPINIONS....................................................    95
EXPERTS.....................................................    95
WHERE YOU CAN FIND MORE INFORMATION.........................    95
APPENDIX A -- AGREEMENT TO CONSOLIDATE......................   A-1
APPENDIX B -- OPINION OF FIRST UNION SECURITIES.............   B-1
APPENDIX C -- OPINION OF COCHRAN, CARONIA & CO..............   C-1

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QUESTIONS AND ANSWERS ABOUT THE CONSOLIDATION AND THE MEETINGS

REFERENCES IN THIS JOINT PROXY STATEMENT AND PROSPECTUS TO "WE," "US," "OUR," OR "OURS" REFER, AS THE CONTEXT MAY REQUIRE, TO MEDICAL ASSURANCE, PROFESSIONALS GROUP OR PROASSURANCE AFTER THE CONSOLIDATION. REFERENCES IN THIS JOINT PROXY STATEMENT/PROSPECTUS TO "MEDICAL ASSURANCE," "PROFESSIONALS GROUP" AND THE "PROASSURANCE" INCLUDE THEIR RESPECTIVE SUBSIDIARIES UNLESS THE CONTEXT OTHERWISE REQUIRES.

Q. WHAT AM I BEING ASKED TO VOTE ON?

A. You are being asked to approve the proposed consolidation of Medical Assurance and Professionals Group as subsidiaries of a newly formed holding company named ProAssurance Corporation.

Q. WHY ARE MEDICAL ASSURANCE AND PROFESSIONALS GROUP CONSOLIDATING?

A. We are consolidating because we believe that combining will create a stronger and more diversified company that will provide significant benefits to our shareholders and customers alike. As of September 30, 2000, the combined company would be the third largest provider of medical malpractice insurance in the United States with over $2 billion in assets.

Q. WHEN WILL THE CONSOLIDATION TAKE PLACE?

A. We plan to complete the consolidation as soon as possible after our shareholder meetings, subject to the satisfaction or waiver of the conditions to the consolidation and all necessary regulatory approvals. Although we cannot predict exactly when all conditions will be satisfied and all regulatory approvals obtained, we hope to complete the consolidation by January 31, 2001.

Q. WHAT WILL I RECEIVE IN THE CONSOLIDATION?

A. If the consolidation is completed, then, subject to the adjustments and limitations described in this joint proxy statement/prospectus:

- each share of Medical Assurance common stock you own will be converted into one share of ProAssurance common stock; and

- each share of Professionals Group common stock you own will be converted into the right to receive YOUR CHOICE OF EITHER $12.00 in cash and shares of ProAssurance common stock initially worth $14.00 OR $26.00 in cash.

Q. WHAT DO I NEED TO DO NOW?

A. You need to read this joint proxy statement/prospectus and vote your shares by completing your white proxy card and mailing it in the enclosed white envelope as soon as possible.

Q. CAN I SUBMIT MY PROXY BY TELEPHONE OR OVER THE INTERNET?

A. You may be able to submit your proxy by telephone or over the Internet. You should refer to the white proxy card for instructions on how to vote. If you vote by telephone or over the Internet you do not need to complete and mail your proxy card.

Q. IF MY SHARES ARE HELD IN "STREET NAME," WILL MY BROKER OR BANKER VOTE MY SHARES FOR ME?

A. Your broker or banker will vote your shares only if you provide instructions to your broker on how to vote. You should instruct your broker to vote your shares by following the directions provided by your broker. Without instructions, your shares held in "street name" by your broker will not be voted and the effect will be the same as a vote against the consolidation proposal.

Q. DO I NEED TO SEND IN MY STOCK CERTIFICATES?

A. No, if you are a Medical Assurance shareholder. Your certificates for Medical Assurance stock will represent the same number of shares of ProAssurance stock automatically after the consolidation.

Yes, if you are a Professionals Group shareholder. YOU MUST DELIVER YOUR PROPERLY COMPLETED YELLOW ELECTION FORM/LETTER OF TRANSMITTAL, TOGETHER WITH YOUR PROFESSIONALS GROUP STOCK CERTIFICATES, A BOOK

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ENTRY TRANSFER FOR YOUR SHARES, OR A GUARANTEE OF DELIVERY FOR YOUR

CERTIFICATES, TO THE EXCHANGE AGENT BY 5:00 P.M., NEW YORK CITY TIME, ON THE DAY THE CONSOLIDATION IS COMPLETED, WHICH WE EXPECT TO BE JANUARY 31, 2001. After this deadline, you may not make any elections with respect to the consideration you wish to receive in the consolidation.

The yellow election form/letter of transmittal must be sent, together with your Professionals Group stock certificates, a book entry transfer for your shares, or a guarantee of delivery for your certificates, to the exchange agent at the address below:

ChaseMellon Shareholder Services LLC 85 Challenger Road
Ridgefield Park, New Jersey 07660

Q. HOW DO I ELECT THE TYPE OF CONSIDERATION I WISH TO RECEIVE FOR MY SHARES OF PROFESSIONALS GROUP COMMON STOCK?

A. You can elect the type of consideration you wish to receive for your shares of Professionals Group common stock by completing the enclosed yellow election form/letter of transmittal and specifying:

- the number of your shares of Professionals Group common stock that you wish to be converted into cash and shares of ProAssurance common stock; and

- the number of your shares of Professionals Group common stock that you wish to be converted into solely cash.

Because the total amount of cash that can be paid to Professionals Group shareholders as a group may not exceed 90% of the total consideration payable with respect to all outstanding shares of Professionals Group common stock, you may not receive the form of payment you select for your shares of Professionals Group common stock. If the cash consideration elected by Professionals Group shareholders is more than the amount of cash available for payment, then some "all cash" elections will be converted to "cash and stock" elections, and the shares of Professionals Group common stock subject to such converted elections will be exchanged for a combination of cash and shares of ProAssurance common stock as if the holder had made a "cash and stock" election. The "all cash" elections to be converted into "cash and stock" elections will be selected by the exchange agent in the order last received by the exchange agent.

You should note that the tax consequences of the consolidation depend on what you receive in the consolidation. See "Material Federal Income Tax Consequences" on page .

Q. CAN I MAKE PARTIAL ELECTIONS?

A. Yes. If you are a Professionals Group shareholder, then you can elect to receive cash and shares of ProAssurance common stock for some of your shares of Professionals Group common stock and solely cash for the remainder. JUST COMPLETE AND MAIL THE ENCLOSED YELLOW ELECTION FORM/LETTER OF TRANSMITTAL, TOGETHER WITH YOUR PROFESSIONALS GROUP STOCK CERTIFICATES, A BOOK ENTRY TRANSFER FOR YOUR SHARES, OR A GUARANTEE OF DELIVERY FOR YOUR CERTIFICATES, TO THE EXCHANGE AGENT PRIOR TO THE DEADLINE LISTED ABOVE. As described above, elections to receive solely cash are subject to change in the event the solely cash election is oversubscribed.

Q. CAN I REVOKE MY ELECTION?

A. Yes. If you are a Professionals Group shareholder, then you can revoke your election for any or all of your shares of Professionals Group common stock by giving written notice to the exchange agent prior to 5:00 p.m., New York City time, on the day the consolidation is completed, which we expect to be January 31, 2001. You can also revoke your election by withdrawing your shares of Professionals Group common stock (or withdrawing your guarantee of delivery of your certificates) prior to the deadline listed above. After this deadline, you may not revoke any elections you have made with respect to the consideration you wish to receive in the consolidation.

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Q. WHAT HAPPENS IF I FAIL TO MAKE A TIMELY VALID ELECTION?

A. If you are a Professionals Group shareholder and you fail to make a timely valid election, then you will receive cash and shares of ProAssurance common stock for your shares of Professionals Group common stock.

Q. WHO CAN HELP ANSWER MY QUESTIONS?

A. If you have more questions about the consolidation or the meetings, you should contact:

FOR MEDICAL ASSURANCE INFORMATION:      FOR PROFESSIONALS GROUP INFORMATION:
Medical Assurance, Inc.                 Professionals Group, Inc.
100 Brookwood Place                     2600 Professionals Drive
Birmingham, Alabama 35209               Okemos, Michigan 48864
Attention: Frank B. O'Neil              Attention: Lori A. Beachnau
(205) 877-4400                          (800) 292-1036 (Ext. 6300)

This joint proxy statement/prospectus incorporates by reference important business and financial information about Medical Assurance and Professionals Group that is not included in or delivered with this document. The information incorporated by reference is available without charge to shareholders upon written or oral request to the persons identified above.

IN ORDER TO ENSURE TIMELY DELIVERY OF THE INFORMATION INCORPORATED BY REFERENCE, SHAREHOLDER REQUESTS SHOULD BE RECEIVED BY , 2001, IN THE CASE OF MEDICAL ASSURANCE, AND BY , 2001, IN THE CASE OF PROFESSIONALS GROUP.

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SUMMARY

The following summary highlights aspects of the consolidation that we believe are important to you. To better understand the consolidation agreement and the consolidation and for a more complete description of its terms, you should carefully read this entire document and the documents to which we have referred you. See "Where You Can Find More Information" on page .

OUR COMPANIES PROVIDE INSURANCE

Medical Assurance. Medical Assurance is a Delaware insurance holding company. Medical Assurance, through The Medical Assurance Company, Inc. and other insurance subsidiaries, provides medical malpractice liability insurance for health care providers in the United States, with its most significant presence in states located in the south and midwest sections of the United States. Medical Assurance's principal executive offices are located at 100 Brookwood Place, Birmingham, Alabama 35209; telephone (205) 877-4400.

Professionals Group. Professionals Group is a Michigan insurance holding company. Professionals Group, through ProNational Insurance Company and other insurance subsidiaries, provides medical malpractice liability insurance for healthcare providers in the United States, with its most significant presence in states located in the midwest section of the United States and in Florida. Professionals Group also provides personal auto, homeowners, boat and umbrella insurance for educational employees and other Michigan residents through its subsidiary MEEMIC Holdings, Inc. Professionals Group's executive offices are located at 2600 Professionals Drive, Okemos, Michigan 48864; telephone (517) 349-6500.

ProAssurance. ProAssurance Corporation is a newly formed Delaware corporation that has been organized to serve as the parent holding company for Medical Assurance and Professionals Group. It has yet to conduct any business operations. After the consolidation is completed, Medical Assurance and Professionals Group will continue to operate as wholly-owned subsidiaries of ProAssurance. The principal executive offices of ProAssurance are located at 100 Brookwood Place, Birmingham, Alabama 35209; telephone (205) 877-4400.

MEDICAL ASSURANCE SHAREHOLDERS WILL RECEIVE ONLY STOCK IN THE CONSOLIDATION
(PAGE )

Each share of Medical Assurance common stock you own will be converted into one share of ProAssurance common stock.

We have fixed the exchange ratio for shares of Medical Assurance common stock. Because we cannot predict the market price of shares of ProAssurance common stock prior to or following the completion of the consolidation, we cannot predict the value of the shares of ProAssurance common stock you will receive for your shares of Medical Assurance common stock. That value could be significantly higher or lower than the current value of your shares of Medical Assurance common stock. On , 2000 the last reported sales price of Medical Assurance common stock was $ .

PROFESSIONALS GROUP SHAREHOLDERS WILL RECEIVE THEIR CHOICE OF CASH AND STOCK OR ONLY CASH IN THE CONSOLIDATION (PAGE )

Each share of Professionals Group common stock you own will be converted into the right to receive YOUR CHOICE OF EITHER $12.00 in cash and shares of ProAssurance common stock initially valued at $14.00 OR $26.00 in cash. However, in each case the cash payable with respect to a share of Professionals Group common stock may be increased or decreased to reflect certain increases or decreases in the value of Professionals Group's portfolio assets since December 31, 1999. Moreover, fractional shares of ProAssurance common stock will not be issued. Instead, you will receive the value of any fractional share in cash.

Because we cannot predict the market price of shares of ProAssurance common stock prior to or following the completion of consolidation, to determine the number of shares of ProAssurance common stock that has an initial value of $14.00, we will divide $14.00 by the average sales price of Medical Assurance common stock during a specified 20 trading day period preceding the completion of the consolidation. On

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, 2000 the last reported sales price of Medical Assurance common stock was $ , making $14.00 worth of ProAssurance common stock equivalent to shares.

We have fixed the exchange ratio for shares of Professionals Group common stock, subject to adjustment to reflect certain changes in the aggregate market value of Professionals Group's consolidated portfolio assets. Because we cannot predict the market price of shares of ProAssurance common stock prior to or following completion of the consolidation, we cannot predict the value of the shares of ProAssurance common stock that you may receive for your shares of Professionals Group common stock. Accordingly, the value of the combination of cash and shares of ProAssurance common stock following completion of the consolidation, based on reported market prices, could be significantly higher or lower than the value of the $26.00 paid in cash for a share of Professionals Group common stock in the consolidation. On , 2000 the last reported sales price of Professionals Group common stock was $ .

YOU SHOULD OBTAIN CURRENT STOCK PRICE QUOTATIONS FOR MEDICAL ASSURANCE COMMON STOCK (NYSE SYMBOL: MAI) AND PROFESSIONALS GROUP COMMON STOCK (NASDAQ

NATIONAL MARKET SYMBOL: PICM). THESE QUOTATIONS ARE AVAILABLE FROM YOUR STOCK BROKER, IN MAJOR NEWSPAPERS AND ON THE INTERNET.

PROFESSIONALS GROUP SHAREHOLDERS CAN ELECT THE TYPE OF CONSIDERATION THEY WISH TO RECEIVE (PAGE ).

You can elect the type of consideration you wish to receive for your shares of Professionals Group common stock by completing the enclosed yellow election form/letter of transmittal and specifying:

- the number of your shares of Professionals Group common stock that you wish to be converted into cash and shares of ProAssurance common stock; and

- the number of your shares of Professionals Group common stock that you wish to be converted into solely cash.

You may make partial elections and elect to receive cash and shares of ProAssurance common stock for some of your shares of Professionals Group common stock and solely cash for the remainder.

Because the total amount of cash that can be paid to Professionals Group shareholders as a group may not exceed 90% of the total consideration payable with respect to all outstanding shares of Professionals Group common stock, you may not receive the form of payment you select for your shares of Professionals Group common stock. If the cash consideration elected by Professionals Group shareholders is more than the amount of cash available for payment, then some "all cash" elections will be converted to "cash and stock" elections, and the shares of Professionals Group common stock subject to such converted elections will be exchanged for a combination of cash and shares of ProAssurance common stock as if the holder had made a "cash and stock" election. The "all cash" elections subject to conversion to "cash and stock" elections will be selected by the exchange agent in the order last received by the exchange agent. "All cash" elections will be converted into "cash and stock" elections until ProAssurance common stock to be issued to Professionals Group shareholders comprises at least 10% of the total consideration payable with respect to all outstanding shares of Professionals Group common stock. If you make an "all cash" election, you will not know the actual mix of consideration that you will receive for your Professionals Group shares at the time you make your election because of the possibility of an "all cash" election being converted to a "cash and stock" election.

If you are a Professionals Group shareholder, then YOU MUST DELIVER YOUR PROPERLY COMPLETED YELLOW ELECTION FORM/LETTER OF TRANSMITTAL, TOGETHER WITH YOUR PROFESSIONALS GROUP STOCK CERTIFICATES, A BOOK ENTRY TRANSFER FOR YOUR SHARES, OR A GUARANTEE OF DELIVERY FOR YOUR CERTIFICATES, TO THE EXCHANGE AGENT BY 5:00 P.M., NEW YORK CITY TIME, ON THE DAY THE CONSOLIDATION IS COMPLETED, WHICH WE EXPECT TO BE JANUARY 31, 2001. After this deadline, you may not make any elections with respect to the consideration you wish to receive in the consolidation.

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The yellow election form/letter of transmittal must be sent, together with your Professionals Group stock certificates, a book entry transfer for your shares, or a guarantee of delivery for your certificates, to the exchange agent at the address below:

ChaseMellon Shareholder Services LLC 85 Challenger Road Ridgefield Park, New Jersey 07660

You can revoke your election for any or all of your shares of Professionals Group common stock by giving written notice to the exchange agent prior to 5:00
p.m., New York City time, on the day the consolidation is completed, which we expect to be January 31, 2001, or, by withdrawing your shares of Professionals Group common stock (or withdrawing your guarantee of delivery of your certificates) prior to the deadline listed above.

If you fail to make a timely valid election, then you will receive cash and shares of ProAssurance common stock for your shares of Professionals Group common stock.

THE TAX CONSEQUENCES OF THE CONSOLIDATION TO YOU DEPEND ON WHAT YOU RECEIVE IN THE CONSOLIDATION (PAGE )

The consolidation will not result in the recognition of gain or loss by ProAssurance, Medical Assurance or Professionals Group. The federal income tax consequences to the shareholders of Medical Assurance and Professionals Group will be as follows:

- If you hold shares of Medical Assurance common stock, you will not recognize any gain or loss on the exchange of your shares of Medical Assurance common stock for shares of ProAssurance common stock in the consolidation. Your adjusted tax basis in the shares of ProAssurance common stock that you receive in the consolidation will equal your adjusted basis in the shares of Medical Assurance common stock that you surrendered. The holding period for the shares of ProAssurance common stock that you receive in exchange for your shares of Medical Assurance common stock will include your holding period for the shares of Medical Assurance common stock that you surrendered.

- If you hold shares of Professionals Group common stock, and you exchange those shares of Professionals Group common stock for both cash and shares of ProAssurance common stock in the consolidation, you will recognize gain equal to the lesser of (a) the amount of cash received in the exchange or (b) the amount of gain that you realize on the exchange. The amount of gain that you realize on the exchange will be equal to the excess of the sum of the cash (including cash received for any fractional shares) and the value of the shares of ProAssurance common stock received in the exchange over your tax basis of the shares of Professionals Group common stock exchanged therefor. You will not be entitled to recognize a loss on such exchange for federal income tax purposes. Your tax basis in the shares of ProAssurance common stock you receive in exchange for your shares of Professionals Group common stock will be the same as your tax basis in those Professionals Group shares increased by any gain that you recognize on those Professionals Group shares as a result of the consolidation and reduced by the amount of any cash that you receive for those Professionals Group shares in the consolidation.

- If you hold shares of Professionals Group common stock, and you exchange those shares of Professionals Group common stock for solely cash in the consolidation, you will recognize gain or loss equal to the difference between the cash received and your adjusted tax basis in the shares of Professionals Group common stock exchanged solely for cash.

Tax matters are complicated, and tax results may vary among shareholders. The tax consequences of the consolidation to you will depend entirely upon your own financial and tax situation. Accordingly, we urge you to contact your own tax advisor to understand fully how the consolidation will affect you.

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THERE ARE RISK FACTORS ASSOCIATED WITH THE CONSOLIDATION

This joint proxy statement/prospectus includes, or incorporates by reference, certain additional factors related to our operations and business strategies generally and the consolidation and the consolidation's effects on our companies specifically. YOU SHOULD READ CAREFULLY THE SECTION ENTITLED "RISK FACTORS" BEGINNING ON PAGE AND THE SECTION ENTITLED "FORWARD-LOOKING INFORMATION" BEGINNING ON PAGE .

You should also review the factors considered by our boards of directors and the analyses of their financial advisors that are described on pages - .

YOU WILL NOT HAVE DISSENTERS' RIGHTS OF APPRAISAL (PAGE )

Dissenters' rights of appraisal are not available to either Medical Assurance shareholders or Professionals Group shareholders.

OUR BOARDS OF DIRECTORS RECOMMEND THAT YOU APPROVE THE CONSOLIDATION (PAGES
- )

Medical Assurance. The Medical Assurance board of directors believes that the consolidation is fair to you and in your best interests. It recommends that Medical Assurance shareholders vote FOR the consolidation.

Professionals Group. The Professionals Group board of directors believes that the consolidation is fair to you and in your best interests. It recommends that Professionals Group shareholders vote FOR the consolidation.

OUR FINANCIAL ADVISORS BELIEVE THE CONSOLIDATION IS FAIR FROM A FINANCIAL POINT OF VIEW (PAGES - )

In deciding to approve the consolidation, your board of directors considered an opinion from its financial advisor as to the fairness, from a financial point of view, of the consideration to be paid in the consolidation.

Medical Assurance received an opinion from its financial advisor, First Union Securities, Inc., that the exchange ratio is fair to Medical Assurance from a financial point of view.

Professionals Group received an opinion from its financial advisor, Cochran, Caronia & Co., that the consideration to be paid in the consolidation to holders of Professionals Group common stock is fair, from a financial point of view, to the holders of Professionals Group common stock.

These opinions are attached as Exhibits B and C to this joint proxy statement/prospectus. We encourage you to read these opinions completely and carefully.

WHAT WE NEED TO DO TO COMPLETE THE CONSOLIDATION (PAGE )

To complete the consolidation we must satisfy a number of conditions including:

- approval of the consolidation by both Medical Assurance shareholders and Professionals Group shareholders;

- the absence of any legal restraints that prevent the completion of the consolidation;

- approval of the consolidation by regulatory authorities;

- approval for listing on the New York Stock Exchange, subject to official notice of issuance, of the shares of ProAssurance common stock to be issued in the consolidation;

- receipt of an opinion from Ernst & Young LLP, or other nationally recognized accounting firm, with respect to the federal income tax treatment of our companies and our shareholders; and

- ratings from the A.M. Best Rating Agency no less favorable than A- with respect to each of Medical Assurance and Professionals Group, and no notice that either of their ratings will be less favorable than A- after the consolidation.

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Medical Assurance or Professionals Group could decide to complete the consolidation even though one or more of these conditions hasn't been met. We can't be certain when or if the conditions to the consolidation will be satisfied or waived, or that the consolidation will be completed.

RECIPROCAL TERMINATION FEES (PAGE )

Generally, if the consolidation agreement is terminated because Medical Assurance failed to support the consolidation or to oppose an offer from a third party to acquire it, then Medical Assurance must pay Professionals Group an expense allowance and liquidated damages of not more than $9.9 million.

Generally, if the consolidation agreement is terminated because Professionals Group failed to support the consolidation or to oppose an offer from a third party to acquire it, then Professionals Group must pay Medical Assurance an expense allowance and liquidated damages of not more than $9.9 million.

The termination fees are intended to increase the likelihood that the consolidation will be completed.

RECIPROCAL STOCK OPTION AGREEMENTS (PAGE )

To increase the likelihood that the consolidation will be completed, and to discourage other persons who may be interested in acquiring Professionals Group, Medical Assurance required Professionals Group to grant Medical Assurance a stock option that allows Medical Assurance to buy up to 437,230 shares of Professionals Group common stock at a price of $26.00 per share. Medical Assurance can exercise this option only if another person attempts to acquire control of Professionals Group.

To increase the likelihood that the consolidation will be completed, and to discourage other persons who may be interested in acquiring Medical Assurance, Professionals Group required Medical Assurance to grant Professionals Group a stock option that allows Professionals Group to buy up to 1,146,838 shares of Medical Assurance common stock at a price of $14.26 per share. Professionals Group can exercise this option only if another person attempts to acquire control of Medical Assurance.

OUR OFFICERS AND DIRECTORS HAVE INTERESTS IN THE CONSOLIDATION THAT ARE DIFFERENT FROM YOUR INTERESTS (PAGE )

When considering the recommendation of our boards of directors, you should be aware that some of our directors and officers have interests in the consolidation that are different from, or in addition to, your interests as shareholders. These interests exist because of agreements that certain of our directors and officers have with Professionals Group or Medical Assurance, as applicable, including severance agreements, and rights that they may have under incentive compensation plans maintained by us. Some of these agreements and plans will provide the officers of Professionals Group and its subsidiary, MEEMIC Holdings, with severance benefits if their employment is terminated after the consolidation. In addition, unvested stock options previously granted to employees of Professionals Group and MEEMIC Holdings, will become exercisable by their holders in connection with the consolidation.

These interests also arise from provisions in the consolidation agreement relating to appointments to the ProAssurance board of directors, director and officer indemnification and insurance, and employment arrangements and employee benefits after the consolidation. Our boards of directors were aware of these interests and considered them, among other matters, in approving the consolidation agreement.

Also, following the consolidation, ProAssurance and Medical Assurance will purchase directors' and officers' insurance for Professionals Group's officers and directors. In addition, ProAssurance and its subsidiaries will indemnify directors and officers of our companies, for events occurring before the consolidation, including events that are related to the consolidation. This indemnity and insurance will be in addition to the indemnification and insurance that our officers and directors are entitled to while acting in that capacity after the consolidation.

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DIRECTORS AFTER THE CONSOLIDATION (PAGE )

If the consolidation is completed, the board of directors of ProAssurance will consist of 11 persons, including eight of the persons who are currently directors of Medical Assurance and three of the persons who are currently directors of Professionals Group.

EXECUTIVE OFFICERS AFTER THE CONSOLIDATION (PAGE )

A. Derrill Crowe, M.D., the current chairman of the board and chief executive officer of Medical Assurance, will serve as chairman of the board and chief executive officer of ProAssurance. Victor T. Adamo, Esq., CPCU, the current chief executive officer and a director of Professionals Group, will serve as vice chairman of the board and president of ProAssurance.

COMPARISON OF SHAREHOLDER RIGHTS

There are significant differences among the rights of ProAssurance shareholders, the rights of Professionals Group shareholders and the rights of Medical Assurance shareholders. Among the material differences are differences in:

- the election and removal of directors (page );

- the calling of shareholder meetings, shareholder voting requirements and the procedures for shareholder nominations (page );

- the right and power to amend charter and by-law provisions (page );

- indemnification (page );

- the payment of dividends (page );

- dissenters' rights of appraisal (page ); and

- anti-takeover laws (page ).

These differences exist because the rights of Medical Assurance shareholders are currently governed by Delaware law and Medical Assurance's certificate of incorporation and by-laws, the rights of Professionals Group shareholders are currently governed by Michigan law and Professionals Group's articles of incorporation and by-laws, and the rights of ProAssurance's shareholders will be governed by Delaware law and its certificate of incorporation and by-laws. When the consolidation is completed, Medical Assurance shareholders and those shareholders of Professionals Group who receive shares of ProAssurance common stock will become ProAssurance shareholders and their rights will be governed by Delaware law and ProAssurance's certificate of incorporation and by-laws.

THE CONSOLIDATION AND THE CONSOLIDATION AGREEMENT (PAGES - AND
- )

A copy of the consolidation agreement without any exhibits or schedules is attached to this joint proxy statement/prospectus as Exhibit A and is incorporated by reference. We encourage you to read the consolidation agreement completely and carefully as it is the legal document that governs the consolidation.

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RISK FACTORS

You should consider the following matters in deciding whether to vote in favor of the consolidation, in addition to the other information included or incorporated by reference in this joint proxy statement/prospectus.

YOU COULD RECEIVE CONSIDERATION HAVING A VALUE THAT IS LESS THAN THE CURRENT VALUE OF YOUR SHARES

Because we cannot predict the market price of ProAssurance common stock prior to or following the completion of the consolidation, we cannot predict the value of the shares of ProAssurance common stock that you receive for your shares. Moreover, because stock prices fluctuate, the market value of the shares of ProAssurance common stock that you receive in the consolidation may increase or decrease following the consolidation.

For Professionals Group shareholders, this means that the value of the combination of cash and shares of ProAssurance stock that you may receive for one of your shares of Professionals Group common stock following completion of the consolidation, based on reported market prices, could be significantly higher or lower than the $26.00 payable solely in cash for a share of Professionals Group common stock in the consolidation.

PROFESSIONALS GROUP SHAREHOLDERS MAY RECEIVE CONSIDERATION THAT IS INCONSISTENT WITH THEIR ELECTIONS

Because the total amount of cash that can be paid to Professionals Group shareholders as a group may not exceed 90% of the total consideration payable with respect to all outstanding shares of Professionals Group common stock, you may not receive the form of payment you select for your shares of Professionals Group common stock. If the cash consideration elected by Professionals Group shareholders is more than the amount of cash available for payment, then some "all cash" elections will be converted to "cash and stock" elections, and the shares of Professionals Group common stock subject to such converted elections will be exchanged for a combination of cash and shares of ProAssurance common stock as if the holder had made a "cash and stock" election. The "all cash" elections subject to such conversion will be selected by the exchange agent in the order last received by the exchange agent. "All cash" elections will be converted into "cash and stock" elections until ProAssurance common stock to be issued to Professionals Group shareholders comprises at least 10% of the total consideration payable with respect to all outstanding shares of Professionals Group common stock.

THE CONSOLIDATION MAY NOT BE SUCCESSFUL

Each of us entered into the consolidation agreement expecting that the proposed consolidation will result in long-term benefits for both companies. There can be no assurance that this will occur. Indeed, there can be no assurance that the combined company will perform in accordance with our expectations or that we will not encounter unanticipated problems or liabilities in connection with our respective operations.

OUR OFFICERS AND DIRECTORS HAVE POTENTIAL CONFLICTS OF INTEREST IN THE CONSOLIDATION

You should be aware of a potential conflict of interest relating to the benefits available to certain of our officers and directors when considering the determinations of our boards of directors to approve the consolidation. As discussed under "Interests of Directors and Officers in the Consolidation," certain of our executive officers and directors have interests in the consolidation that are different from and in addition to your interests as stockholders.

THE INTERNAL REVENUE SERVICE MAY DISAGREE WITH OUR DESCRIPTION OF THE FEDERAL

INCOME TAX CONSEQUENCES

We have not applied for, nor do we expect to obtain, a ruling from the Internal Revenue Service with respect to the federal income tax consequences of the consolidation. We have received an opinion from Ernst & Young LLP as to certain anticipated federal income tax consequences as described under "Material Federal Income Tax Consequences." Such opinion is qualified in certain respects and is not binding on the Internal

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Revenue Service. No assurance can be given that the Internal Revenue Service will not challenge the favorable income tax consequences of the consolidation. We would vigorously contest any such challenge.

DIFFICULTIES ASSOCIATED WITH INTEGRATING OUR OPERATIONS COULD AFFECT OUR ABILITY TO REALIZE COST SAVINGS

We expect the combined company to realize cost savings and other financial and operating benefits from the consolidation, but there can be no assurance regarding when or the extent to which the combined company will be able to realize these benefits. The consolidation involves the integration of certain operations of two companies that have previously operated independently from each other. Our companies have a number of systems, many of which are dissimilar, which must be integrated or, in some places, replaced. Difficulties associated with integrating our operations could have an adverse effect on our ability to realize the expected financial and operational benefits of the consolidation.

OUR INCREASED LEVERAGE WILL CREATE INCREASED DEMANDS ON CASH FLOW FOR DEBT SERVICE

ProAssurance will derive the cash needed to pay the Professionals Group shareholders in the consolidation from the following sources:

- Approximately $110 million as dividends from Medical Assurance and Professionals Group payable to ProAssurance immediately upon completion of the consolidation; and

- Up to $110 million from a bank term loan to be made to ProAssurance and funded concurrently with completion of the consolidation.

Medical Assurance intends to fund in part its dividend to ProAssurance with the proceeds of an extraordinary dividend of approximately $25 million from its principal insurance subsidiary, The Medical Assurance Company, Inc. The balance of the funds to be distributed as a dividend from Medical Assurance to ProAssurance were previously paid to Medical Assurance as ordinary dividends from its insurance subsidiaries.

Professionals Group intends to fund in part its dividend with the proceeds of an extraordinary dividend of approximately $50 million from one of its principal insurance subsidiaries, ProNational Insurance Company. The balance of the funds to be distributed as a dividend from Professionals Group to ProAssurance were previously paid to Professionals Group as ordinary dividends from its insurance subsidiaries.

Because ProAssurance will have no business operations of its own, it will be dependent on dividends paid from its insurance subsidiaries to fund the debt service on the term loan. The payment of dividends by insurance companies is subject to regulation under state insurance laws which in some cases require regulatory approval prior to payment of the dividend. The failure of the insurance subsidiaries to generate cash flow in an amount sufficient to pay dividends to fund debt service may result in a default under the loan which, if not waived, may cause the loan to become immediately due and payable.

In addition, increased debt and debt service may have an adverse effect on the combined company's capital position and liquidity. While ProAssurance believes that future operating cash flow of its subsidiaries will be sufficient to fund their operations and the debt service of ProAssurance, leverage and debt service requirements could have important consequences to holders of ProAssurance common stock, including the following:

- making ProAssurance more vulnerable to economic downturns and adverse changes in interest rates;

- restricting ProAssurance's ability to obtain additional financing in the future for working capital, capital expenditures, acquisitions, general corporate purposes and other purposes; and

- requiring a substantial portion of the combined companies' cash flow from operations to be dedicated to the payment of principal and interest on its indebtedness, thereby reducing the funds available for operations or dividends to shareholders.

In connection with such indebtedness, ProAssurance expects to become subject to numerous financial and other restrictive covenants (including restrictions on payments of dividends, incurrences of additional

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indebtedness and mergers and acquisitions). The failure to comply with these covenants may result in an event of default which, if not cured or waived, could cause such indebtedness to be declared immediately due and payable. Any substantial increase in ProAssurance's debt levels, or the inability of ProAssurance to borrow funds at favorable interest rates or to comply with the financial or other restrictive covenants, could have a material adverse effect on the business, financial condition, results of operations or prospects of ProAssurance.

SUBSTANTIAL SALES OF PROASSURANCE COMMON STOCK COULD ADVERSELY AFFECT ITS MARKET PRICE

All of the shares of ProAssurance common stock that are to be issued in the consolidation may be sold immediately, except for those shares received by those shareholders who are affiliates of Medical Assurance, Professionals Group or ProAssurance within the meaning of Rule 145 of the Securities Act of 1933. Substantially all of the shares of ProAssurance common stock outstanding after the consolidation will be freely tradeable (subject to certain Rule 144 restrictions in the case of affiliates). The sale of a substantial amount of ProAssurance common stock after the consolidation could adversely affect its market price. It could also impair ProAssurance's ability to raise money through the sale of more stock or other forms of capital. In addition, the sale of authorized but unissued shares of ProAssurance common stock by ProAssurance after the consolidation could adversely affect its market price. Based on certain assumptions we have made, we expect that there will be approximately 26.4 million shares of ProAssurance common stock outstanding after the consolidation, excluding ProAssurance shares issuable upon the exercise of outstanding options. ProAssurance's certificate of incorporation authorizes the issuance of up to approximately 72.6 million additional shares of ProAssurance common stock.

OUR REVENUE MAY FLUCTUATE WITH THE BUSINESS CYCLE AND INTEREST RATES

Virtually all of Medical Assurance's insurance premium revenue is derived from medical malpractice risks. Approximately two-thirds of Professionals Group's insurance premium revenue is derived from medical malpractice risks. Many factors influence the financial results of the medical malpractice insurance business, several of which are beyond our control. The supply of medical malpractice insurance, or the industry's underwriting capacity, is determined principally by the industry's level of capitalization, historical underwriting results, returns on investment and perceived premium rate adequacy.

Historically, the financial performance of the medical malpractice insurance industry has tended to fluctuate in cyclical patterns characterized by periods of greater competition in pricing and underwriting terms and conditions (a "soft insurance market") followed by periods of capital shortage and lesser competition (a "hard insurance market"). For several years, the medical malpractice insurance industry has faced a soft insurance market that has generally resulted in lower premiums and reduced profitability. We are endeavoring to compete against lower premiums through more selective underwriting practices, but there can be no assurance that these practices will be successful. Moreover, there can be no assurances regarding whether or when market conditions will improve, or the manner in which, or the extent to which, changes in market conditions may impact our results and operations.

We generally rely on the positive performance of our investment portfolios to offset insurance losses and to enhance profitable results. Consequently, prevailing economic conditions, particularly changes in market interest rates, may significantly affect our operations. In addition, changes in interest rates also can affect the value of our interest-earning assets, which are principally comprised of fixed and adjustable-rate investment securities. Generally, the value of fixed-rate investment securities fluctuates inversely with changes in interest rates. Changes in interest rates also can affect the average life of investment securities. We are subject to reinvestment risk to the extent that we are not able to reinvest prepayments at rates which are comparable to the rates on the maturing investments.

Changes in market interest rates have resulted in, and future changes in market interest rates may result in, significant changes in the market value of our portfolios of fixed maturity investments. As of September 30, 2000:

Medical Assurance's portfolio had a modified duration of 3.1 years and a market value that was $7.8 million less than the $643 million amortized cost of such portfolio. A one hundred basis point increase in

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market interest rates would decrease the value of this portfolio by 3.4 percent, whereas a one hundred basis point decrease in market interest rates would increase the value of this portfolio by 3.4 percent.

Professionals Group's portfolio had a modified duration of 4.5 years and a market value that was $8.2 million less than the $751 million amortized cost of such portfolio. A one hundred basis point increase in market interest rates would decrease the value of this portfolio by approximately 4.5 percent, whereas a one hundred basis point decrease in market interest rates would increase the value of this portfolio by approximately 4.5 percent.

WE FACE COMPETITION THAT COULD ADVERSELY AFFECT OUR PROFITABILITY

Each of us competes with numerous insurance companies as well as various self-insurance mechanisms. Principal competitors of Medical Assurance and Professionals Group include large national property and casualty insurance companies such as GE Capital, CNA Insurance and St. Paul Insurance Companies. Many of our competitors have substantially greater financial resources than we do.

Competition in the medical malpractice insurance industry may take several forms, including pricing, service quality, breadth and flexibility of coverages, method of sale, and insurance carrier financial stability and ratings. Each of us competes through name recognition and reputation, especially by emphasizing a high level of customer service to insureds. We also compete by using local insurance agencies to sell and distribute our insurance products. Each of us has attempted to balance the need for upward rate adjustments with the goal of maintaining market share in a very competitive insurance market. Although each of us has maintained profitability and is endeavoring to offset lower premiums charged through more selective underwriting practices, there can be no assurance that these practices will be successful in the long term.

HEALTH CARE INDUSTRY CONSOLIDATION COULD HAVE A MATERIAL IMPACT ON OUR OPERATIONS

Each of us derives substantially all of its medical professional liability insurance premium income from physicians and other individual health care providers, physician groups, and smaller health care facilities. The health care industry is undergoing rapid market driven change and consolidation which may negatively impact the medical practice and economic independence of physicians who are our primary customer base. For example, the emergence of "managed care" has made it more difficult for physicians to conduct a traditional fee-for-service practice and has caused some physicians to leave private practice for employment with medical systems or to join or contractually affiliate with managed care organizations or practice management organizations. Such change and consolidation may result in the elimination of, or a significant decrease in, the role of the physician in the medical malpractice insurance purchasing decision. It could also result in greater emphasis on the role of professional managers, who may seek to purchase insurance on a price competitive basis, and who may favor insurance companies that are larger and more highly rated than us. In addition, such change and consolidation could reduce medical malpractice premiums available to us as groups of insurance purchasers generally retain more risk by accepting higher deductibles and self-insured retentions or by forming their own captive insurance mechanisms.

The movement from traditional fee-for-service practice to the managed care environment may also result in an increase in the liability profile of our insureds. The majority of our insured physicians practice in primary care specialties such as internal medicine, family practice, general practice and pediatrics. In the managed care environment, these primary care physicians are being required to take on the role of "gatekeeper" and restrain the use of specialty care by controlling access to specialists and by performing certain procedures that would customarily be performed by specialists in a fee-for-service setting. These practice changes may result in an increase in the claims frequency and severity experienced by primary care physicians and by us as their insurance carrier.

PROFESSIONALS GROUP'S PERSONAL LINES INSURANCE IS CONCENTRATED IN A SINGLE STATE AND IS HIGHLY CYCLICAL

Professionals Group provides personal auto, homeowners, boat and umbrella insurance for educational employees and others in Michigan through its subsidiary, MEEMIC Holdings. Since this personal lines insurance is currently offered only in Michigan, the revenues and earnings associated with it are subject to

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prevailing economic, regulatory, demographic and other conditions in Michigan, as well as the impact of natural catastrophes, to a greater extent than if it were offered in several states or regions.

Personal lines insurance is highly cyclical. The profitability of personal lines insurance can be affected significantly by price competition, regulatory changes, volatile weather conditions, legal developments affecting insurer liability and the size of jury awards, and fluctuations in interest rates and other investment factors.

Personal lines insurance is also very competitive. Competitors include numerous insurance companies as well as various self-insurance mechanisms. Principal competitors of Professionals Group in this area include large national property and casualty insurance companies that have substantially greater financial resources than does Professionals Group.

REGULATORY CHANGES COULD HAVE A MATERIAL IMPACT ON OUR OPERATIONS

Our insurance businesses are subject to extensive regulation by state insurance authorities in each state in which we operate. These regulatory authorities have broad administrative and supervisory power relating to:

- licensing requirements;

- trade practices;

- accounting and financing practices;

- capital and surplus requirements;

- the amount of dividends and other payments that can be made by our insurance subsidiaries without prior regulatory approval;

- investment practices; and

- rate schedules.

Most states also regulate insurance holding companies, like Medical Assurance, Professionals Group and ProAssurance, in a variety of matters such as acquisitions, changes of control and the terms of affiliated transactions. These regulations may impede or impose burdensome conditions on rate increases or other actions that we may want to take to enhance our operating results, and could affect our ability to pay dividends on our common stock. In addition, we may incur significant costs in the course of complying with regulatory requirements. We cannot assure you that future legislative or regulatory changes will not adversely affect our business operations.

OUR CORPORATE STRUCTURE COULD LIMIT OUR ABILITY TO PAY DIVIDENDS

ProAssurance is a legal entity separate and distinct from its subsidiaries. Because ProAssurance will have no significant operations of its own, the principal sources of its funds will be dividends and other distributions from its subsidiaries, borrowings and sales of equity. The rights of ProAssurance, and consequently its shareholders, to participate in any distribution of assets of any of its subsidiaries is subject to prior claims of policyholders, creditors and preferred shareholders, if any, of such subsidiary (except to the extent claims of ProAssurance in its capacity as a creditor are recognized), and to certain regulatory restrictions. Consequently, ProAssurance's ability to fund its operations and pay debt may be limited.

ProAssurance may engage in activities in addition to providing insurance through its subsidiaries. Such activities could include activities related to providing insurance, such as claims and risk management services, and activities unrelated to insurance. However, ProAssurance has not presently specifically identified any such additional activities. To the extent that ProAssurance engages in activities that are unrelated to its insurance operations, it may have no or limited experience or senior management expertise related to such new activities.

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FORWARD-LOOKING INFORMATION

This joint proxy statement/prospectus contains forward-looking statements. These statements are based on our estimates and assumptions and are subject to a number of risks and uncertainties. Forward-looking statements include information concerning possible or assumed future results of operations of each of our companies and the combined company. Also, when we use the words "anticipates," "believes," "estimates," "expects," "hopes," "intends," or similar expressions, we are making forward-looking statements. For every forward-looking statement, we claim the protection of the safe harbor for forward-looking statements contained in the Private Securities Litigation Reform Act of 1995.

The future results of ProAssurance, Medical Assurance and Professionals Group could be affected by subsequent events and could differ materially from those expressed in our forward-looking statements. If future events and actual performance differ from our assumptions, our actual results could vary significantly from the performance projected in our forward-looking statements. There are numerous important factors that could cause actual results to differ materially from those in our forward-looking statements, including the following:

- underwriting losses if the risks we insure are greater than expected;

- fluctuations in our loss and loss adjustment expense reserves as a result of uncertainties inherent in our reserving process;

- changes in the availability, cost, quality, or collectibility of reinsurance;

- inflation and changes in the interest rate environment and/or the securities markets that adversely impact the fair value of our investments or operations;

- regulatory and legislative actions or decisions that adversely affect our business plans or operations;

- restrictions on our ability to achieve continued growth through expansion into other states or through acquisitions or business combinations;

- general economic conditions, either nationally or in the combined company's market areas, that are worse than anticipated;

- changes in the legal system that affect the frequency and severity of claims;

- lower than expected revenues after the consolidation, higher than expected operating costs after the consolidation, or higher than expected losses of customers and business after the consolidation;

- lower than expected costs savings from the consolidation, or delays in obtaining, or an inability to obtain, the costs savings from the consolidation;

- greater than expected difficulties in integrating our businesses or retaining key personnel;

- significantly increased competition among insurance providers and related pricing weaknesses in some markets; and

- the ability to enter new markets successfully and capitalize on growth opportunities.

Due to these risks and uncertainties, you should not place undue reliance on any forward-looking statements. All forward-looking statements are based upon information available to us on the date hereof, and we have no obligation to publicly update or revise any forward-looking statement.

15

SUMMARY FINANCIAL INFORMATION
SELECTED CONDENSED CONSOLIDATED HISTORICAL FINANCIAL AND
OPERATING DATA OF MEDICAL ASSURANCE
(DOLLARS IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)

We are providing the following financial information to aid you in your analysis of the financial aspects of the consolidation. We derived this information from Medical Assurance's audited financial statements for 1995 through 1999 and its unaudited financial statements for the six months ended June 30, 1999 and 2000. All information is presented in accordance with generally accepted accounting principles. The information is only a summary and you should read it in conjunction with Medical Assurance's historical financial statements and related notes contained in the annual reports and other information that Medical Assurance has filed with the SEC. This historical financial information has also been incorporated into this joint proxy statement/ prospectus by reference. See "Where You Can Find More Information." Interim unaudited data for the six months ended June 30, 1999 and 2000 reflect, in the opinion of management of Medical Assurance, all adjustments (consisting only of normal recurring adjustments) necessary for a fair presentation of such data. Results for the six months ended June 30, 2000 are not necessarily indicative of results that may be expected for any other interim period or for the year as a whole.

                                              AT, OR FOR THE
                                                SIX MONTHS
                                              ENDED JUNE 30,                  AT, OR FOR THE YEAR ENDED DECEMBER 31
                                          -----------------------   ----------------------------------------------------------
                                             2000         1999         1999         1998         1997        1996       1995
                                          ----------   ----------   ----------   ----------   ----------   --------   --------
INCOME STATEMENT DATA(A):
Direct and assumed premiums written.....  $  105,478   $  109,649   $  201,593   $  192,479   $  188,195   $137,840   $108,442
Net premiums earned.....................      81,114       79,295      164,424      141,316      118,967    104,518     75,953
Net investment income...................      19,607       19,376       39,273       39,402       38,474     32,114     29,582
Other income............................       1,869        2,233        4,332       12,885        3,301      2,642      4,738
Net losses and loss adjustment
  expenses..............................      65,836       49,369      104,657       93,893       77,674     72,759     53,642
Income before cumulative effect of
  accounting change.....................      14,100       23,110       46,700       48,523       37,458     31,149     29,663
Cumulative effect of accounting
  change(b).............................          --           --           --       (1,123)          --         --         --
Net income..............................      14,100       23,110       46,700       47,400       37,458     31,149     29,663
Weighted average number of shares
  outstanding:
  Basic and diluted(c)..................      23,404       24,316       23,992       24,729       24,844     24,108     24,081
PER COMMON SHARE DATA(A)(C):
Basic and diluted:
  Income before cumulative effect of
    accounting change...................  $     0.60   $     0.95   $     1.95   $     1.96   $     1.51   $   1.29   $   1.29
  Cumulative effect of accounting
    change(b)...........................          --           --           --        (0.04)          --         --         --
                                          ----------   ----------   ----------   ----------   ----------   --------   --------
        Net income......................  $     0.60   $     0.95   $     1.95   $     1.92   $     1.51   $   1.29   $   1.29
                                          ==========   ==========   ==========   ==========   ==========   ========   ========
Book value at period-end................  $    14.52   $    14.19   $    13.92   $    13.24   $    11.57   $   9.81   $   8.56
BALANCE SHEET DATA(A):
Total investments.......................  $  767,695   $  777,248   $  761,918   $  791,579   $  720,202   $666,759   $543,998
Total assets............................   1,133,390    1,141,445    1,117,668    1,132,239    1,063,173    905,308    720,478
Reserve for losses and loss adjustment
  expenses..............................     669,582      666,900      665,792      660,640      614,729    548,742    432,945
Total liabilities.......................     793,541      815,126      791,944      808,059      775,985    660,743    512,465
Total capital...........................     339,849      326,319      325,724      324,180      287,188    244,565    206,030
Common stock outstanding at end of
  period(c).............................      23,406       23,003       23,401       24,477       24,829     24,933     24,082


(a) Amounts attributable to Medical Assurance of Missouri, acquired December 20, 1996, are included in the above balance sheet data but are considered immaterial for inclusion in Medical Assurance's 1996 operations.
(b) Net income for 1998 was reduced by $1.1 million which represents the cumulative effect (net of tax) of an accounting change for guaranty fund assessments due to the adoption of the American Institute of Certified Public Accountants' Statement of Position 97-3.
(c) The Medical Assurance board of directors declared special stock dividends in December 1999 (5%), 1998 (10%), 1997 (5%), 1996 (6%), and 1995 (6%); in August 1997 the Medical Assurance board of directors declared a two-for-one stock split. All per share data of Medical Assurance has been restated as if the dividends and the stock split had been declared on January 1, 1995. Treasury stock is excluded from the date of acquisition for purposes of determining the weighted average number of shares outstanding used in the computation of net income per share of common stock.

16

SELECTED CONDENSED CONSOLIDATED HISTORICAL FINANCIAL AND
OPERATING DATA OF PROFESSIONALS GROUP
(DOLLARS IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)

We are providing the following financial information to aid you in your analysis of the financial aspects of the consolidation. We derived this information from Professionals Group's audited financial statements for 1995 through 1999 and its unaudited financial statements for the six months ended June 30, 1999 and 2000. All information is presented in accordance with generally accepted accounting principles. The information is only a summary and you should read it in conjunction with Professionals Group's historical financial statements and related notes contained in the annual reports and other information that Professionals Group has filed with the SEC. This historical financial information has also been incorporated into this joint proxy statement/prospectus by reference. See "Where You Can Find More Information." Interim unaudited data for the six months ended June 30, 1999 and 2000 reflect, in the opinion of management of Professionals Group, all adjustments (consisting only of normal recurring adjustments) necessary for a fair presentation of such data. Results for the six months ended June 30, 2000 are not necessarily indicative of results that may be expected for any other interim period or for the year as a whole.

                                                  AT, OR FOR THE
                                                    SIX MONTHS
                                                  ENDED JUNE, 30               AT, OR FOR THE YEAR ENDED DECEMBER, 31
                                               ---------------------   ------------------------------------------------------
                                                  2000        1999        1999        1998       1997       1996       1995
                                               ----------   --------   ----------   --------   --------   --------   --------
INCOME STATEMENT DATA(A):
Direct and assumed premiums written..........  $  136,283   $ 97,509   $  225,123   $162,529   $181,170   $154,739   $171,413
Net premiums earned..........................     112,585     78,527      195,169    153,449    132,026    125,406    156,191
Net investment income........................      22,759     18,604       41,142     38,443     39,521     39,051     37,779
Net losses and loss adjustment
  expenses(b)(c).............................     103,906     64,823      159,760    171,040    124,234    124,761    156,154
Income (loss) before extraordinary item and
  cumulative effect of accounting change.....       7,644     11,759       25,791     (3,231)    22,428     18,961     18,902
Extraordinary item(d)........................          --         --        1,397         --         --         --         --
Cumulative effect of accounting change(b)....          --         --           --         --         --         --     (8,125)
Net income (loss)............................       7,644     11,759       27,188     (3,231)    22,428     18,961     10,777
Weighted average number of shares
  outstanding:
  Basic(e)...................................       8,933      9,199        9,145      9,189      9,174      9,155      9,101
  Diluted(e).................................       9,008      9,334        9,253      9,189      9,176      9,155      9,101
PER COMMON SHARE DATA(A)(E):
Basic:
  Income (loss) before extraordinary item and
    cumulative effect of accounting change...  $     0.86   $   1.28   $     2.82   $  (0.35)  $   2.44   $   2.07   $   2.07
  Extraordinary item(d)......................          --         --         0.15         --         --         --         --
  Cumulative effect of accounting
    change(b)................................          --         --           --         --         --         --      (0.89)
                                               ----------   --------   ----------   --------   --------   --------   --------
        Net income (loss)....................  $     0.86   $   1.28   $     2.97   $  (0.35)  $   2.44   $   2.07   $   1.18
                                               ==========   ========   ==========   ========   ========   ========   ========
Diluted:
  Income (loss) before extraordinary item and
    cumulative effect of accounting change...  $     0.84   $   1.26   $     2.75   $  (0.35)  $   2.44   $   2.07   $   2.07
  Extraordinary item(d)......................          --         --         0.15         --         --         --         --
  Cumulative effect of accounting
    change(b)................................          --         --           --         --         --         --      (0.89)
                                               ----------   --------   ----------   --------   --------   --------   --------
        Net income (loss)....................  $     0.84   $   1.26   $     2.90   $  (0.35)  $   2.44   $   2.07   $   1.18
                                               ==========   ========   ==========   ========   ========   ========   ========
Book value at period-end(e)..................  $    25.07   $  23.53   $    24.10   $  24.13   $  23.97   $  20.73   $  19.81
BALANCE SHEET DATA(A):
Total investments............................  $  777,338   $674,700   $  758,268   $691,033   $678,642   $644,992   $664,656
Total assets.................................   1,110,920    910,807    1,072,089    889,211    847,990    774,904    768,828
Reserve for losses and loss adjustment
  expenses...................................     691,706    590,858      659,655    567,257    514,835    524,932    523,707
Total liabilities............................     887,366    695,025      855,273    667,114    628,110    584,747    588,501
Total capital................................     223,554    215,782      216,816    222,097    219,880    190,157    180,327
Common stock outstanding at end of
  period(e)..................................       8,918      9,172        8,998      9,205      9,174      9,174      9,102


(a) From July 1, 1997 through June 30, 1999, Professionals Group assumed 40% of the net premiums of Michigan Educational Employees Mutual Insurance Company, the predecessor to MEEMIC Holdings. On July 1, 1999, MEEMIC Holdings was consolidated into Professionals Group's financial statements as a result of Professionals Group obtaining majority ownership.
(b) Professionals Group discounted its loss and loss adjustment expense reserves through 1994. Effective January 1, 1995, Professionals Group eliminated its practice of discounting loss and loss adjustment expense reserves for GAAP reporting purposes, which was treated as a change in accounting method.
(c) In 1998, Professionals Group increased its estimated liability for loss and loss adjustment expense reserves by $25.6 million to reflect actuarial estimates and the application of Professionals Group's reserving practices to its Florida book of business.
(d) In 1999, Professionals Group recognized a $1.4 million gain on the early extinguishment of debt by MEEMIC Holdings, net of taxes of $0.7 million that was reported as an extraordinary item.
(e) Prior period amounts have been restated for the effects of 10% stock dividends on December 13, 1999, December 23, 1998 and December 16, 1996, respectively.

17

SELECTED UNAUDITED PRO FORMA FINANCIAL DATA
PROASSURANCE CORPORATION
(DOLLARS IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)

The following selected unaudited pro forma consolidated financial data has been derived from and should be read in conjunction or together with the Unaudited Pro Forma Condensed Consolidated Financial Statements and related notes on pages to . This information is based on the historical consolidated balance sheets and related consolidated statements of income of ProAssurance Corporation (as of October 20, 2000, date of inception), Medical Assurance, Professionals Group and MEEMIC Holdings. The balance sheet information gives effect to the consolidation transaction as of June 30, 2000. The income statement data gives effect to the consolidation of Medical Assurance and ProAssurance, treated in a manner similar to a pooling of interests, as if the consolidation had occurred January 1, 1997, and gives effect to the consolidation of Professionals Group and ProAssurance, treated as a purchase transaction, as if the consolidation had occurred on January 1, 1999. Additionally, the income statement data for the year ended December 31, 1999 gives effect to the July 1, 1999 consolidation of Professionals Group and MEEMIC Holdings, treated as a purchase transaction, as if the consolidation had occurred January 1, 1999. The statements include pro forma adjustments as described in the notes accompanying the financial statements. The pro forma data is based on preliminary estimates, available information and certain assumptions, and may be revised as additional information becomes available. This information is for illustrative purposes only. The companies may have performed differently had they always been combined. The selected unaudited pro forma financial data may not be indicative of what the combined company will experience after the consolidation.

                                          AT, OR FOR THE         FOR THE             FOR THE             FOR THE
                                         SIX MONTHS ENDED      YEAR ENDED          YEAR ENDED          YEAR ENDED
                                          JUNE 30, 2000     DECEMBER 31, 1999   DECEMBER 31, 1998   DECEMBER 31, 1997
                                         ----------------   -----------------   -----------------   -----------------
INCOME STATEMENT DATA:
Net premiums earned....................     $  193,699          $393,363            $141,316            $118,967
Net investment income..................         39,727            78,629              39,402              38,474
Other income...........................          4,478            10,994              12,885               3,301
Net losses and loss adjustment
  expenses.............................        169,742           281,281              93,893              77,674
Underwriting, acquisition and insurance
  expenses.............................         44,046           102,843              33,508              33,903
Interest expense.......................          4,192             9,018                  --                  --
Income before extraordinary item and
  cumulative effect of accounting
  change...............................         16,093            64,553              48,523              37,458
Weighted average number of shares
  outstanding:
  Basic................................         26,372            26,960              24,729              24,844
  Diluted..............................         26,377            27,039              24,729              24,844
Income before extraordinary item and
  cumulative effect of accounting
  change:
  Basic................................     $     0.61          $   2.39            $   1.96            $   1.51
  Diluted..............................     $     0.61          $   2.37            $   1.96            $   1.51
BALANCE SHEET DATA:
Total investments......................     $1,445,033
Total assets...........................      2,145,188
Reserve for losses and loss adjustment
  expenses.............................      1,361,288
Total liabilities and minority
  interest.............................      1,767,277
Total capital..........................        377,911
Common stock outstanding...............         26,374
Book value per common share at
  period-end...........................          14.33

18

UNAUDITED COMPARATIVE PER SHARE DATA
OF PROASSURANCE CORPORATION

The information below should be read together with the historical financial statements and related notes contained in the annual reports and other information of Medical Assurance and Professionals Group that have been filed with the SEC and incorporated herein by reference. The unaudited ProAssurance pro forma consolidated data below is for illustrative purposes only. The companies may have performed differently had they always been combined. This information should not be relied upon as being indicative of the historical results that would have been achieved had the companies always been combined or the future results that the combined company will experience after the consolidation. See "Unaudited Pro Forma Condensed Consolidated Financial Statements" and "Where You Can Find More Information."

                                                               AT, OR FOR THE         FOR THE
                                                              SIX MONTHS ENDED      YEAR ENDED
                                                               JUNE 30, 2000     DECEMBER 31, 1999
                                                              ----------------   -----------------
INCOME PER SHARE BEFORE EXTRAORDINARY ITEM AND CUMULATIVE
  EFFECT OF ACCOUNTING CHANGE
Medical Assurance (historical)
  Basic.....................................................       $ 0.60              $1.95
  Diluted...................................................       $ 0.60              $1.95
Professionals Group (historical)
  Basic.....................................................       $ 0.86              $2.82
  Diluted...................................................       $ 0.84              $2.75
ProAssurance Pro Forma Consolidated(a)
  Basic.....................................................       $ 0.61              $2.39
  Diluted...................................................       $ 0.61              $2.37
Professionals Group Pro Forma Equivalent(c)
  Basic.....................................................       $ 0.72              $2.82
  Diluted...................................................       $ 0.72              $2.80
BOOK VALUE PER COMMON SHARE AT PERIOD-END
Medical Assurance (historical)..............................       $14.52
Professionals Group (historical)............................        25.07
ProAssurance Pro Forma Consolidated(b)......................        14.33
Professionals Group Pro Forma Equivalent(b)(c)..............        16.91


(a) ProAssurance pro forma consolidated earnings per share data gives effect to the consolidation of Medical Assurance and ProAssurance, treated in a manner similar to a pooling of interests, as if the consolidation had occurred January 1, 1997, gives effect to the consolidation of Professionals Group and ProAssurance, treated as a purchase transaction, as if the consolidation had occurred on January 1, 1999, and gives effect to the July 1, 1999 consolidation of Professionals Group and MEEMIC Holdings, treated as a purchase transaction, as if the consolidation had occurred on January 1, 1999.
(b) ProAssurance pro forma consolidated book value per share gives effect to the consolidation transaction as of June 30, 2000.
(c) Professionals Group pro forma equivalent information represents the unaudited pro forma consolidated data per share of Professionals Group common stock, assuming an exchange ratio of 1.18. The Medical Assurance exchange ratio is 1.00 thus the pro forma equivalent information is the same as the ProAssurance pro forma consolidated per share amounts.

19

COMPARATIVE STOCK PRICES

Medical Assurance common stock is traded on the New York Stock Exchange under the symbol "MAI." Professionals Group common stock is traded on the Nasdaq National Market under the symbol "PICM." Although transactions in Medical Assurance common stock and Professionals Group common stock have been, and are expected to continue to be, facilitated by market-makers, there can be no assurance that an established or liquid trading market in Medical Assurance common stock or Professionals Group common stock will continue. The following table sets forth, for the periods indicated, the high and low closing sale prices per share of Medical Assurance common stock as reported on the NYSE and the high and low closing sale prices for Professionals Group common stock as reported on the Nasdaq National Market. The stock price information has been adjusted to reflect all stock dividends and stock splits on Medical Assurance common stock and Professionals Group common stock. The information with respect to such sale prices was obtained from the New York Stock Exchange (MAI) and the National Association of Securities Dealers, Inc. (PICM).

                                                            MEDICAL ASSURANCE    PROFESSIONALS GROUP
                                                               COMMON STOCK          COMMON STOCK
                                                            ------------------   --------------------
                                                             HIGH        LOW       HIGH        LOW
                                                            -------    -------   --------    --------
1998
  First Quarter...........................................  $25.97     $21.65     $35.95      $32.23
  Second Quarter..........................................   25.97      23.11      35.12       27.48
  Third Quarter...........................................   24.94      20.83      31.41       20.66
  Fourth Quarter..........................................   29.33      22.19      31.82       20.71
1999
  First Quarter...........................................   31.43      25.60      28.30       23.18
  Second Quarter..........................................   28.57      25.48      32.16       21.93
  Third Quarter...........................................   28.57      23.87      31.48       21.93
  Fourth Quarter..........................................   23.81      19.29      25.69       20.91
2000
  First Quarter...........................................   23.13      16.88      24.00       16.13
  Second Quarter..........................................   20.81      10.19      24.44       13.18
  Third Quarter...........................................   12.50      10.56      24.06       21.00
  Fourth Quarter (through           2000)

Because no shares of ProAssurance common stock have been issued, they are not currently traded in any regularly established securities market. However, it is a condition to the completion of the consolidation that shares of ProAssurance common stock to be issued in the consolidation be approved for listing on the New York Stock Exchange subject to official notice of issuance.

Following completion of the consolidation, trading in shares of Medical Assurance common stock and shares of Professionals Group common stock will cease and there will be no further market for such shares.

The last sales prices of Medical Assurance common stock and Professionals Group common stock prior to the public announcement of the consolidation agreement on June 23, 2000 were $11.13 and $16.00, respectively. The last sales prices of Medical Assurance common stock and Professionals Group common stock on , 2000, the last practicable trading day prior to the mailing of this joint proxy statement/ prospectus, were $ and $ , respectively

20

THE SHAREHOLDER MEETINGS

DATES, TIMES AND PLACES

Medical Assurance. This joint proxy statement/prospectus is being furnished to Medical Assurance shareholders in connection with the solicitation by Medical Assurance's board of directors of proxies to be used at the special meeting of Medical Assurance's shareholders to be held at the Harbert Center, 2019 Fourth Avenue North, Birmingham, Alabama 35203 on January , 2001 a.m., local time.

Professionals Group. This joint proxy statement/prospectus is being furnished to Professionals Group shareholders in connection with the solicitation by Professionals Group's board of directors of proxies to be used at the special meeting of Professionals Group's shareholders to be held at 2600 Professionals Drive, Okemos, Michigan on January , 2001, at
a.m., local time.

MATTERS TO BE CONSIDERED; VOTES REQUIRED

Medical Assurance. At the special meeting of Medical Assurance's shareholders, the shareholders will be asked to consider and vote upon the proposed consolidation. On each matter considered at the Medical Assurance meeting, each Medical Assurance shareholder will have one vote at the Medical Assurance meeting for each share of Medical Assurance common stock owned by him or her at the close of business on , 2000.

To complete the consolidation, a majority of the outstanding shares of Medical Assurance common stock must vote FOR the consolidation.

If any other action is to be taken by a vote of Medical Assurance's shareholders, it will be authorized by a majority of the votes cast by the holders of the shares present in person or represented by proxy at the Medical Assurance meeting and entitled to vote on the action.

THE MEDICAL ASSURANCE BOARD OF DIRECTORS UNANIMOUSLY RECOMMENDS THAT

MEDICAL ASSURANCE SHAREHOLDERS VOTE FOR THE CONSOLIDATION.

On the record date for the Medical Assurance meeting, Medical Assurance's directors and executive officers and their affiliates owned shares, about %, of the outstanding shares of Medical Assurance common stock (including shares of Medical Assurance common stock which may be acquired upon the exercise of options which are exercisable within 60 days of such date). Professionals Group's directors and executive officers and their affiliates owned shares, less than 1%, of the outstanding shares of Medical Assurance common stock on the Medical Assurance record date. The directors and executive officers of Medical Assurance and of Professionals Group have indicated that they intend to vote all shares of Medical Assurance common stock owned by them FOR the consolidation.

On the record date for the Medical Assurance meeting, neither Medical Assurance nor any of its subsidiaries had or shared the right to vote any of the outstanding shares of Medical Assurance common stock. On the record date for the Medical Assurance meeting, Professionals Group and its subsidiaries had or shared the right to vote 308 of the outstanding shares of Medical Assurance common stock. Professionals Group and its subsidiaries intend to vote all shares of Medical Assurance common stock owned by them FOR the consolidation.

Additional information with respect to beneficial ownership of Medical Assurance common stock by persons and entities owning more than 5% of such stock and more detailed information with respect to beneficial ownership of Medical Assurance common stock by Medical Assurance's directors and executive officers is contained in Medical Assurance's proxy statement for its 2000 annual meeting of shareholders and is incorporated by reference in Medical Assurance's Annual Report on Form 10-K for the year ended December 31, 1999, both of which are incorporated by reference in this joint proxy statement/prospectus. See "Where You Can Find More Information."

The affirmative vote of a majority of the votes present in person or represented by proxy at the Medical Assurance meeting may authorize the adjournment or postponement of the Medical Assurance meeting.

21

However, no proxy that was voted against any proposal will be voted in favor of adjournment or postponement to solicit further proxies for such proposal.

Professionals Group. At the special meeting of the Professionals Group's shareholders, the shareholders will be asked to consider and vote upon the proposed consolidation. On each matter considered at the Professionals Group meeting, each Professionals Group shareholder will have one vote for each share of Professionals Group common stock owned by him or her at the close of business on , 200 .

To complete the consolidation, a majority of the outstanding shares of Professionals Group common stock must vote FOR the consolidation.

If any other action is to be taken by a vote of Professionals Group's shareholders, it will be authorized by a majority of the votes cast by the holders of the shares present in person or represented by proxy at the Professionals Group meeting and entitled to vote on the action.

THE PROFESSIONALS GROUP BOARD OF DIRECTORS RECOMMENDS THAT PROFESSIONALS

GROUP SHAREHOLDERS VOTE FOR THE CONSOLIDATION.

On the record date for the Professionals Group meeting, Professionals Group's directors and executive officers and their affiliates owned shares, about %, of the outstanding shares of Professionals Group common stock (including shares of Professionals Group common stock which may be acquired upon the exercise of options which are exercisable within 60 days of such date). On the record date for the Professionals Group meeting, Medical Assurance's directors and executive officers and their affiliates owned shares, less than 1%, of the outstanding shares of Professionals Group common stock. The directors and executive officers of Professionals Group and of Medical Assurance have indicated that they intend to vote all shares of Professionals Group common stock owned by them FOR the consolidation.

On the record date for the Professionals Group meeting, neither Professionals Group nor any of its subsidiaries had or shared the right to vote any of the outstanding shares of Professionals Group common stock. On the record date for the Professionals Group meeting, Medical Assurance and its subsidiaries had or shared the right to vote of the outstanding shares of Professionals Group common stock. Medical Assurance and its subsidiaries intend to vote all shares of Professionals Group common stock owned by them FOR the consolidation.

Additional information with respect to beneficial ownership of Professionals Group common stock by persons and entities owning more than 5% of such stock and more detailed information with respect to beneficial ownership of Professionals Group common stock by Professionals Group's directors and executive officers is contained in Professionals Group's proxy statement for its 2000 annual meeting of shareholders and is incorporated by reference in Professionals Group's Annual Report on Form 10-K for the year ended December 31, 1999, both of which are incorporated by reference in this joint proxy statement/prospectus. See "Where You Can Find More Information."

The affirmative vote of a majority of the votes present in person or represented by proxy at the Professionals Group meeting may authorize the adjournment or postponement of the Professionals Group meeting. However, no proxy that was voted against any proposal will be voted in favor of adjournment or postponement to solicit further proxies for such proposal.

VOTING OF PROXIES

All shares of Medical Assurance common stock and Professionals Group common stock represented by properly executed proxies received at or prior to the applicable meeting, and not revoked, will be voted at that meeting in accordance with the instructions indicated in those proxies.

Properly executed Medical Assurance proxies which do not contain voting instructions will be voted FOR the consolidation.

22

Properly executed Professionals Group proxies which do not contain voting instructions will be voted FOR the consolidation.

You may be able to vote by telephone or electronically via the Internet in accordance with instructions included on your white proxy card instead of submitting your proxy vote on the paper proxy card. Votes submitted by telephone must be received by 12:00 noon, New York City time, on , 200 . Votes submitted electronically via the Internet must be received by 12:00 noon, New York City time, on , 200 . To submit your vote by telephone, you should call (800) 840-1208, have your white proxy card in hand, enter your company control number, which is indicated on your white proxy card, and follow the instructions provided to you when you call. To submit your vote electronically via the Internet, visit

- www.eproxy.com/picm/ if you are a Professionals Group shareholder, or

- www.eproxy.com/mai/ if you are a Medical Assurance shareholder, and

have your white proxy card in hand and follow the instructions to enter your company control number, which is indicated on your proxy card, and to create an electronic voting instruction form. These instructions are also contained on the accompanying white proxy card.

Brokers who hold shares of Medical Assurance common stock or Professionals Group common stock for customers are not authorized to vote on the consolidation without specific voting instructions from their customers (a "broker nonvote"). However, solely for purposes of determining whether the consolidation has received the vote of shareholders required for approval, each "broker nonvote" and each abstention is functionally equivalent to a vote "against" the consolidation. If any other matters are properly presented at a meeting for consideration, including, among other things, consideration of a motion to adjourn or postpone that meeting to another time and/or place (including, without limitation, for the purpose of soliciting additional proxies), the persons named in the relevant form of proxy enclosed herewith and acting thereunder will have discretion to vote on such matters in accordance with their best judgment; provided, however, that no proxy voted against any proposal will be voted in favor of adjournment or postponement to solicit further proxies for such proposal.

Neither Medical Assurance nor Professionals Group knows of any other matters to be brought before the meetings other than those referred to in this joint proxy statement/prospectus, but if any other business should properly come before a meeting, the persons named in the proxy, or authorized substitutes, intend to vote in accordance with their best judgment.

REVOCABILITY OF PROXIES

Medical Assurance. If your Medical Assurance shares are held in your name and not through a broker or bank, then you can change your vote at any time before your proxy is voted at the applicable meeting. You can do this in three ways: First, you can send a written statement that you would like to revoke your proxy. Second, you can send a new proxy card. You should send your revocation or new proxy card to . Third, you can attend the Medical Assurance special meeting and vote in person. However, your attendance alone will not revoke your proxy.

Medical Assurance votes submitted by telephone may be revoked in the same manner as is indicated in the preceding paragraph and may also be revoked by subsequent telephonic votes at any time before 12:00 noon, New York City time, on , 2000. Medical Assurance votes submitted electronically via the Internet may be revoked in the same manner as is indicated in the preceding paragraph and may also be revoked by subsequent Internet votes at any time before 12:00 noon, time, on , 2000. Attendance at the Medical Assurance special meeting will not constitute a revocation of a previous vote via telephone or electronically via the Internet.

If your Medical Assurance shares are held by a broker or bank and you instructed the broker or bank to vote your Medical Assurance shares, you must follow the directions of your broker or bank for changing those instructions.

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Professionals Group. If your Professionals Group shares are held in your name and not through a broker or bank, then you can change your vote at any time before your proxy is voted at the applicable meeting. You can do this in three ways: First, you can send a written statement that you would like to revoke your proxy. Second, you can send a new proxy card. You should send your revocation or new proxy card to . Third, you can attend the Professionals Group special meeting and vote in person. However, your attendance alone will not revoke your proxy.

Professionals Group votes submitted by telephone may be revoked in the same manner as is indicated in the preceding paragraph and may also be revoked by subsequent telephonic votes at any time before 12:00 noon, New York City time, on , 2000. Professionals Group votes submitted electronically via the Internet may be revoked in the same manner as is indicated in the preceding paragraph and may also be revoked by subsequent Internet votes at any time before 12:00 noon, time, on , 2000. Attendance at the Professionals Group special meeting will not constitute a revocation of a previous vote via telephone or electronically via the Internet.

If your Professionals Group shares are held by a broker or bank and you instructed the broker or bank to vote your Professionals Group shares, you must follow the directions of your broker or bank for changing those instructions.

RECORD DATES; VOTING RIGHTS; QUORUMS

Medical Assurance. Only holders of record of Medical Assurance common stock at the close of business on , 2000 are entitled to receive notice of and to vote at the Medical Assurance meeting. As of the record date for the Medical Assurance meeting, shares of Medical Assurance common stock were outstanding. At least shares of Medical Assurance common stock must be represented in person or by proxy at the Medical Assurance meeting in order for a quorum to be present. "Broker nonvotes" and abstentions are counted for purposes of determining a quorum. However, solely for purposes of determining whether the consolidation has received the vote of Medical Assurance shareholders required for approval, each "broker nonvote" and each abstention is functionally equivalent to a vote "against" the consolidation.

Professionals Group. Only holders of record of Professionals Group common stock at the close of business on , 2000 are entitled to receive notice of and to vote at the Professionals Group meeting. As of the record date for the Professionals Group meeting, shares of Professionals Group common stock were outstanding. At least shares of Professionals Group common stock must be represented in person or by proxy at the Professionals Group meeting in order for a quorum to be present. "Broker nonvotes" and abstentions are counted for purposes of determining a quorum. However, solely for purposes of determining whether the consolidation has received the vote of Professionals Group shareholders required for approval, each "broker nonvote" and each abstention is functionally equivalent to a vote "against" the consolidation.

NO DISSENTERS' RIGHTS OF APPRAISAL

Dissenters' rights of appraisal are not available to either Medical Assurance shareholders or Professionals Group shareholders.

SOLICITATION OF PROXIES

Medical Assurance will pay the cost of soliciting Medical Assurance proxies and Professionals Group will pay the cost of soliciting Professionals Group proxies. However, Medical Assurance and Professionals Group will share equally the cost of printing this joint proxy statement/prospectus. In addition to solicitation by mail, proxies may be solicited by telephone, telegram, datagram, in person or by other written and electronic forms of communication. Arrangements will be made with brokerage firms, nominees, fiduciaries and other custodians for the forwarding of solicitation materials to the beneficial owners of shares held of record by such persons, and each company will reimburse such persons for their reasonable out-of-pocket expenses in connection therewith.

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Proxies may be solicited on behalf of each company by mail or personally, or by telephone, telegraph, datagram or other forms of communication, by directors, officers and regular employees of such company and its subsidiaries (none of whom shall receive any additional compensation for such services, but will be reimbursed for reasonable out-of-pocket expenses incurred in connection with such solicitation).

Medical Assurance and Professionals Group have jointly retained at an estimated cost of approximately $ to assist them in the solicitation of proxies for the Medical Assurance special meeting and the Professionals Group special meeting.

The white proxy card is for your use to vote for or against the consolidation. Please indicate on your proxy card how you want to vote your shares and sign and mail the proxy card in the enclosed return white envelope as soon as possible so that your shares may be represented at the meeting. You also have the ability to vote electronically via the Internet or by telephone as is indicated on your proxy card.

Medical Assurance shareholders should not send stock certificates with their proxy cards.

Professionals Group shareholders should not send their Professionals Group stock certificates with their proxy cards. If you are a Professionals Group shareholder, your election with respect to the type of consideration you wish to receive in the consolidation must be made on the yellow election form/letter of transmittal enclosed with the joint proxy statement/prospectus. You must deliver your validly completed election form/letter of transmittal, together with your Professionals Group stock certificates, a book entry transfer for your shares, or a guarantee of delivery for your certificates, to the exchange agent by 5:00
p.m., New York City time, on the day the consolidation is completed, which we expect to be January 31, 2001. After this deadline, you may not make any elections with respect to the type of consideration you wish to receive.

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THE CONSOLIDATION

The following discussion describes the material aspects of the consolidation. Because this discussion is a summary, it may not contain all of the information that is important to you. To understand the consolidation fully, and for a more complete description of the legal terms of the consolidation, you should read carefully this entire joint proxy statement/prospectus and the documents we have referred you to. See "Where You Can Find More Information."

A copy of the consolidation agreement without any exhibits or schedules is attached as Exhibit A to this joint proxy statement/prospectus and is incorporated by reference. We encourage you to read the consolidation agreement completely and carefully as it is the legal document that governs the consolidation.

GENERAL

Our boards of directors have unanimously approved the consolidation. When the consolidation is completed:

- Medical Assurance will become a wholly-owned subsidiary of ProAssurance;

- Professionals Group will become a wholly-owned subsidiary of ProAssurance;

- each share of Medical Assurance common stock you own will be converted into one share of ProAssurance common stock; and

- subject to the adjustments and limitations described in this joint proxy statement/prospectus, each share of Professionals Group common stock you own will be converted into the right to receive your choice of either $12.00 in cash and shares of ProAssurance common stock initially worth $14.00 or $26.00 in cash.

The shares of ProAssurance common stock to be issued in the consolidation will be approved for listing on the New York Stock Exchange, subject to official notice of issuance, before the completion of the consolidation.

If the consolidation is completed, then Medical Assurance common stock will be delisted from the New York Stock Exchange, Professionals Group common stock will be delisted from the Nasdaq National Market, and both Medical Assurance and Professionals Group will no longer be subject to periodic reporting requirements under the Securities Exchange Act of 1934.

We are working towards completing the consolidation as quickly as possible, and we expect to complete the consolidation by January 31, 2001.

CONSIDERATION TO BE RECEIVED IN THE CONSOLIDATION

Medical Assurance shareholders will receive only stock in the consolidation. Each share of Medical Assurance common stock you own will be converted into one share of ProAssurance common stock.

We have fixed the exchange ratio for shares of Medical Assurance common stock. Because we cannot predict the market price of shares of ProAssurance common stock prior to or following the completion of the consolidation, we cannot predict the value of the shares of ProAssurance common stock you will receive for your shares of Medical Assurance common stock. That value could be significantly higher or lower than the current value of your shares of Medical Assurance common stock. On , 2000, the last reported sales price of Medical Assurance common stock was $ .

Professionals Group shareholders will receive their choice of cash and stock or only cash in the consolidation. Each share of Professionals Group common stock you own will be converted into the right to receive YOUR CHOICE OF EITHER $12.00 in cash and shares of ProAssurance common stock initially valued at $14.00 OR $26.00 in cash.

Because we cannot predict the market price of shares of ProAssurance common stock prior to or following the completion of consolidation, to determine the number of shares of ProAssurance common stock

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that has an initial value of $14.00, we will divide $14.00 by the average sales price of Medical Assurance common stock during a 20 trading day period preceding the completion of the consolidation. On , 2000, the last reported sales price of Medical Assurance common stock was $ , making $14.00 worth of ProAssurance common stock equivalent to shares.

The amount of cash payable with respect to a share of Professionals Group stock under either choice will be subject to increase or decrease to reflect certain changes in the aggregate market value of Professionals Group's consolidated portfolio assets from the end of 1999 to the end of the second to last calendar month prior to completion of the consolidation. The change in the market value of those consolidated portfolio assets will be equal to the sum of
(i) the unrealized gain or loss attributable to those consolidated portfolio assets held on both December 31, 1999, and the valuation date and (ii) the amount by which the net realized gain or loss on portfolio assets held on December 31, 1999, and sold prior to the valuation date exceeds $2,000,000. If the change in the market value of Professional Group's consolidated portfolio assets reflects a net gain, the amount of the increase will be adjusted to reflect net after tax charges and the resulting amount will be divided by the number of outstanding shares of Professionals Group stock in order to determine the amount by which the per share cash consideration will increase. If, on the other hand, the change in the market value of Professionals Group's consolidated portfolio assets reflects a net loss, the amount of the decrease will be adjusted to reflect net after tax benefits and the resulting amount will be divided by the number of outstanding shares of Professionals Group stock in order to determine the amount by which the per share cash consideration will decrease.

For example, if you assume that the valuation date was at the end of the second fiscal quarter, the change in the market value of Professionals Group's consolidated portfolio assets as determined in accordance with the consolidation agreement reflected a net loss of $751,000 resulting in a per share decrease to the purchase price of $0.08.

Because we have limited the total amount of cash that can be paid to Professionals Group shareholders as a group to a maximum of 90% of the total consideration payable with respect to all outstanding shares of Professionals Group common stock, you may not receive the form of payment you select for your shares of Professionals Group common stock. If the cash consideration elected by Professionals Group shareholders is more than the amount of cash available for payment, then some "all cash" elections will be converted to "cash and stock" elections, and the shares of Professionals Group common stock subject to such converted elections will be exchanged for a combination of cash and shares of ProAssurance common stock as if the holder had made a "cash and stock" election. The "all cash" elections subject to conversion to "cash and stock" elections will be selected by the exchange agent in the order last received by the exchange agent. "All cash" elections will be converted into "cash and stock" elections until ProAssurance common stock to be issued to Professionals Group shareholders comprises at least 10% of the total consideration payable with respect to all outstanding shares of Professionals Group common stock. If you are a Professionals Group shareholder and you make a "cash election," you will not know the actual mix of consideration that you will receive for your Professionals Group shares at the time you vote or make your election because of the possibility that an "all cash" election will be converted to a "cash and stock" election.

We have fixed the cash price and exchange ratio per share for shares of Professionals Group common stock, subject to adjustment to reflect changes in the aggregate market value of Professionals Group's consolidated portfolio assets. Because we cannot predict the market price of shares of ProAssurance common stock prior to or following completion of the consolidation, we cannot predict the value of the shares of ProAssurance common stock that you may receive for your shares of Professionals Group common stock. Accordingly, the value of the combination of cash and shares of ProAssurance common stock following completion of the consolidation, based on reported market prices, could be significantly higher or lower than the value of the $26.00 paid in cash for a share of Professionals Group common stock. On , 2000, the last reported sales price of Professionals Group common stock was $ .

YOU SHOULD OBTAIN CURRENT STOCK PRICE QUOTATIONS FOR MEDICAL ASSURANCE COMMON STOCK AND PROFESSIONALS GROUP COMMON STOCK. THESE QUOTATIONS ARE AVAILABLE FROM YOUR STOCK BROKER, IN MAJOR NEWSPAPERS AND ON THE INTERNET.

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No fractional shares of ProAssurance common stock will be issued in the consolidation. No fractional shares will result from the exchange of Medical Assurance stock for ProAssurance stock. Each Professionals Group shareholder who would otherwise be entitled to receive a fractional share of ProAssurance common stock will receive cash. The amount of cash paid to Professionals Group shareholders in lieu of fractional shares will be equal in amount to the product of the fraction of a share of ProAssurance common stock that would be otherwise issued multiplied by the average sales price of Medical Assurance common stock during a 20 trading day period preceding the completion of the consolidation.

FINANCING FOR THE CONSOLIDATION

ProAssurance will derive the cash needed to pay the Professionals Group shareholders in the consolidation from the following sources:

- Approximately $110 million as dividends from Medical Assurance and Professionals Group payable to ProAssurance immediately upon completion of the consolidation; and

- Up to $110 million from a bank term loan to be made to ProAssurance and funded concurrently with completion of the consolidation.

The dividend from Medical Assurance to ProAssurance will be funded in part by an extraordinary dividend from its principal insurance subsidiary, The Medical Assurance Company, Inc. The Medical Assurance Company, Inc. filed a notice with the Alabama Commissioner of Insurance - a Form D Notice -- in support of its request for approval of the payment of an extraordinary dividend of approximately $25 million. The payment of this dividend was approved by the Alabama Commissioner of Insurance on , 2000, and will be paid to Medical Assurance upon completion of the consolidation. The balance of the funds to be distributed as a dividend from Medical Assurance to ProAssurance were previously paid to Medical Assurance as ordinary dividends from its insurance subsidiaries.

The dividend from Professionals Group will be funded in part with the proceeds of an extraordinary dividend from one of its principal insurance subsidiaries, ProNational Insurance Company. ProNational filed a Form D Notice with the Michigan Commissioner of Insurance in support of its request for approval of the payment of an extraordinary dividend of approximately $50 million. The payment of this dividend was approved by the Michigan Commissioner of Insurance on , 2000, and will be paid to Professionals Group upon completion of the consolidation. The balance of the funds to be distributed as a dividend from Professionals Group to ProAssurance were previously paid to Professionals Group as ordinary dividends from its insurance subsidiaries.

SouthTrust Bank has acted as the lead bank in arranging for a term loan of up to $110 million to ProAssurance. The term loan provides for:

- Payment of interest on the outstanding principal balance of the term loan at a variable rate based on the London Interbank Offered Rate (LIBOR) or the base rate of SouthTrust as elected from time to time by ProAssurance.

- Payment of the principal amount of the term loan over a five year term in minimum quarterly installments of $2.5 million and in annual installments equal to the amount by which 50% of the annual cash flow of ProAssurance exceeds the minimum quarterly payments for such year ($10 million); however the annual principal payments on the term loan will not exceed a total of $25 million in any one year.

- The term loan will be secured by a pledge of the stock of Medical Assurance and Professionals Group and certain of their principal subsidiaries.

- The term loan may be repaid at any time without penalty subject to an interest rate make-up adjustment.

ProAssurance anticipates that it will enter into an interest rate protection agreement to fix the interest expense on some or all of the outstanding indebtedness under the term loan.

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SouthTrust has also arranged for a $40 million revolving credit facility to ProAssurance for general corporate purposes. Interest will be payable at the same rate as the term loan. ProAssurance may borrow funds on this credit facility from time to time so long as the outstanding principal does not exceed $40 million. The principal on this credit facility will be payable in full in two years subject to renewal. The pledge of stock of Medical Assurance and Professionals Group and their principal subsidiaries will also secure this credit facility.

So long as indebtedness is outstanding under the term loan or the credit facility, ProAssurance and its subsidiaries must:

- provide the banks financial and other information periodically and permit the banks to inspect their books and records;

- maintain their corporate existence and not permit any of them to dissolve, or to merge with or into, or to transfer substantially all of its assets to, another person without the consent of the banks;

- comply with certain financial covenants, including a consolidated debt service coverage ratio of 3 to 1; a minimum consolidated tangible net worth equal to $290 million plus 75% of cumulative consolidated net income after the consolidation; and a consolidated fixed charge coverage ratio of 1.25 to 1 through December 31, 2001 and 1.5 to 1 thereafter; and

- maintain the ability of ProAssurance's subsidiaries to pay dividends free and clear of any restrictions or encumbrances other than those imposed by applicable insurance laws and regulations.

The banks have a right to demand full payment of the term loan and credit facility upon the occurrence of certain events of default. In addition to the failure to make any scheduled payment of principal or interest, the following are events of default:

- failure to observe any covenant or agreement under the loan agreement;

- the inaccuracy of any representation or warranty under the loan agreement in any material respect;

- failure to make a scheduled payment on any indebtedness of ProAssurance or any of its subsidiaries with an outstanding principal balance in excess of $ ;

- the occurrence of an event that enables the acceleration of maturity of any indebtedness of ProAssurance or any of its subsidiaries having an outstanding principal balance in excess of $ ;

- the bankruptcy or insolvency of ProAssurance or any of its subsidiaries;

- failure to pay any judgment or order for the payment of funds in excess of $ for a period of more than days unless such judgment or order has been stayed; and

- a change in control of ProAssurance.

The obligation of the banks to fund the term loan and credit facility is subject to the satisfaction of certain conditions. ProAssurance has satisfied the condition that the term loan and credit facility be authorized by all necessary corporate action and that the loan documents be executed by ProAssurance and delivered to the banks. The obligation to fund the term loan and credit facility is subject to the following additional conditions:

- the absence of any material adverse change with respect to the business operations or financial condition of either Medical Assurance or Professionals Group;

- the absence of any proceeding in any court or before any arbitrator or governmental authority that is likely to have a material adverse effect on either of them or their ability to complete the consolidation;

- all representations and warranties in the loan agreement being true and correct in all material respects;

- the absence of any continuing event of default;

- the payment of all fees payable to the banks in connection with the term loan and credit facility (approximately $525,000);

- the delivery of an opinion of legal counsel satisfactory to the banks;

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- the delivery of audited financial statements of Medical Assurance and Professionals Group for the year ended December 31, 1999 and unaudited quarterly financial statements of Medical Assurance and Professionals Group commencing after December 31, 1999; and

- the receipt of all regulatory and shareholder approvals necessary for the transactions contemplated by the consolidation agreement.

ProAssurance has agreed to pay SouthTrust Bank an annual administrative fee of $49,500 and to indemnify the banks and hold them harmless for any loss or damage from the use of the proceeds made available under the term loan and the credit facility or from ProAssurance's breach of the terms and conditions of the term loan and the credit facility.

The debt service on the term loan will be paid from the funds made available to ProAssurance from dividends by Medical Assurance and Professionals Group. ProAssurance anticipates that the loan proceeds and dividends to be paid in connection with the consolidation will exceed the cash needed to pay the Professionals Group shareholders in the consolidation, and the excess funds will be available for payment of ProAssurance's debt service after completion of the consolidation. ProAssurance intends to cause The Medical Assurance Company and ProNational Insurance Company to declare and pay dividends each year in the maximum amount that can be paid under the insurance laws without the approval of the applicable insurance regulatory authorities. Medical Assurance and Professionals Group will in turn pay these dividends to ProAssurance, and such funds will be available for the payment of its debt service. ProAssurance believes that the proceeds from these dividends will be sufficient to fund the debt service under the term loan.

EXCHANGE PROCEDURES

Medical Assurance. If you are a Medical Assurance shareholder, you will not be required to surrender your certificate(s) for Medical Assurance stock in connection with the consolidation. Because each share of Medical Assurance stock will be converted into one share of ProAssurance stock, your certificate(s) for Medical Assurance stock will represent the same number of shares of ProAssurance common stock after completion of the consolidation. You will be entitled to vote the shares of ProAssurance stock into which your Medical Assurance shares are converted immediately after completion of the consolidation, and you will be entitled to receive all dividends and distributions with respect to such stock. If you desire to sell or otherwise transfer your ProAssurance stock after the consolidation, you may complete the sale or transfer by delivery of your certificate(s) for Medical Assurance stock. You may voluntarily submit your certificate(s) for Medical Assurance stock to ProAssurance's transfer agent and have certificates for the same number of shares of ProAssurance stock reissued in your name.

Professionals Group. If you are a Professionals Group shareholder, then a yellow election form/letter of transmittal has been included with this joint proxy statement/prospectus. Please read the yellow election form/letter of transmittal carefully and follow all instructions contained therein.

To elect the type of consideration you wish to receive for your shares of Professionals Group common stock, you must deliver your properly completed election form/letter of transmittal, together with your Professionals Group stock certificates, a book entry transfer for your shares, or a guarantee of delivery for your certificates, to the exchange agent by 5:00 p.m., New York City time, on the day the consolidation is completed, which we expect to be January 31, 2001. After this deadline, you may not make any elections with respect to the consideration you wish to receive in the consolidation.

The yellow election form/letter of transmittal must be sent, together with your Professionals Group stock certificates, a book entry transfer for your shares or a guarantee of delivery for your certificates, to the exchange agent at the address below:

ChaseMellon Shareholder Services LLC
85 Challenger Road
Ridgefield Park, New Jersey 07660

You can revoke your election for any or all of your shares of Professionals Group common stock by giving written notice to the exchange agent prior to 5:00
p.m., New York City time, on the day the consolidation is

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completed, which we expect to be January 31, 2001. You can also revoke your election by withdrawing your shares of Professionals Group common stock (or withdrawing your guarantee of delivery of your certificates) prior to the deadline listed above. After this deadline, you may not revoke any elections you have made with respect to the consideration you wish to receive in the consolidation.

If you fail to make a timely valid election, then you will receive cash and shares of ProAssurance common stock for your shares of Professionals Group common stock.

Professionals Group has the power, which it may delegate to the exchange agent, to determine whether any election has been properly or timely made and to disregard immaterial defects in any election form/letter of transmittal. Any decision by Professionals Group or the exchange agent regarding such matters will be conclusive and binding. None of Professionals Group, Medical Assurance, ProAssurance or the exchange agent is under any obligation to notify any person of any defect in any election form/letter of transmittal.

Immediately prior to the completion of the consolidation, ProAssurance will deliver to the exchange agent the number of shares of ProAssurance common stock and the cash that will be issued in exchange for shares of Professionals Group common stock.

As soon as practicable after the completion of the consolidation, each holder of Professionals Group common stock who has surrendered his or her shares of Professionals Group common stock to the exchange agent will be issued the consideration into which those shares have been converted. NO CONSIDERATION WILL BE PAID TO, AND NO DIVIDENDS OR DISTRIBUTIONS, IF ANY, WILL BE PAID ON ANY SHARES OF PROASSURANCE COMMON STOCK ISSUABLE TO, ANY PROFESSIONALS GROUP SHAREHOLDER UNTIL SUCH SHAREHOLDER SURRENDERS HIS OR HER PROFESSIONALS GROUP STOCK CERTIFICATES TO THE EXCHANGE AGENT. IN ADDITION, PROFESSIONALS GROUP SHAREHOLDERS WILL NOT RECEIVE ANY INTEREST ON ANY CASH PAYABLE TO THEM.

TREATMENT OF STOCK OPTIONS

Medical Assurance Stock Options. When the consolidation is completed, each outstanding and unexercised option to purchase shares of Medical Assurance common stock will be assumed by ProAssurance and converted, on a one for one basis, into an option to purchase shares of ProAssurance common stock on the same terms and conditions as were in effect immediately prior to the consolidation.

Professionals Group Stock Options. When the consolidation is completed, each outstanding and unexercised option to purchase shares of Professionals Group common stock will be assumed by ProAssurance and converted into a vested and immediately exercisable option to purchase shares of ProAssurance stock. However, the number of shares subject to, and the exercise price of, each of those Professionals Group stock options outstanding immediately prior to the consolidation will be adjusted as follows:

- the number of shares of ProAssurance common stock subject to the new option will be equal to the product of the number of shares of Professionals Group common stock subject to such Professionals Group stock option immediately prior to the consolidation and a conversion ratio, provided that any fractional shares of ProAssurance common stock resulting from such multiplication will be rounded down to the nearest whole share; and

- the exercise price per share of ProAssurance common stock under the new option will be equal to the exercise price per share of Professionals Group common stock under the original Professionals Group stock option divided by a conversion ratio, provided that the exercise price will be rounded down to the nearest whole cent.

The conversion ratio will be the figure derived by dividing $26.00, adjusted to reflect certain increases or decreases in the value of Professionals Group's consolidated portfolio assets since December 31, 1999, by the average sales price of Medical Assurance common stock during a 20 trading day period preceding the completion of the consolidation.

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BACKGROUND OF THE CONSOLIDATION

Medical Assurance and Professionals Group can trace their origins to the medical malpractice insurance crisis that occurred in the late 1970's. As a result of that crisis, which was created when large national commercial insurance companies withdrew from the medical professional liability insurance market, a number of medical professional liability insurance companies were formed by or for physicians.

Until the last several years, many of these physician-oriented insurance companies tended to be small and limited their activities to a single state. However, in order to achieve growth, diversification and enhanced shareholder value, a number of these companies began to expand their operations and product lines by entering new markets de novo or through acquisitions. As a result, the medical professional liability insurance market has become increasingly competitive and is experiencing industry-wide consolidation.

During this period of consolidation, Medical Assurance and Professionals Group have each achieved growth and geographic diversification in their respective medical professional liability insurance businesses through acquisitions of medical professional liability insurance companies located in other states. In addition, Professionals Group achieved a measure of insurance product diversification through its 1999 acquisition of MEEMIC Holdings, Inc., which provides personal auto, homeowners, boat and umbrella insurance for educational employees and others in Michigan.

During this period of consolidation, management of Professionals Group has regularly evaluated Professionals Group's position in the insurance industry generally, and in the medical professional liability insurance industry in particular. They have also regularly evaluated Professionals Group's corporate goals and objectives. The purpose of these evaluations has been to identify what alternatives are available to Professionals Group to further enhance shareholder value.

In July, 1999, after Professionals Group completed its acquisition of MEEMIC Holdings, its second significant acquisition in two years, Professionals Group's management and the executive committee of Professionals Group's board of directors reviewed various strategic alternatives available to Professionals Group. Professionals Group's management and executive committee were assisted in their examination by Cochran, Caronia & Co., Professionals Group's financial advisors.

The industry trends examined by Professionals Group's management and executive committee included:

- continued industry consolidation;

- increasing geographic diversification;

- increasing price competition;

- decreasing underwriting margins;

- continued industry overcapitalization and specialization; and

- continued pressure on earnings.

The alternatives that were reviewed included remaining independent, expanding de novo or through acquisitions, or seeking a possible strategic affiliation with another insurance company.

Based on the results of this examination, Professionals Group's board of directors instructed management and the executive committee to pursue the possibility of a strategic affiliation of the company and to regularly advise the executive committee and the board of directors of the results of their efforts. Towards that end, management of Professionals Group began to identify potential strategic alliance partners. The potential partners were selected based on criteria outlined by Professionals Group's board of directors. The general criteria included:

- the potential partner's insurance practices and philosophies, including its commitment to providing a high level of insurance protection, its underwriting and reserving practices, its commitment to a strong claims defense and its service to its insureds;

- the potential partner's prospects for future growth and enhanced shareholder value; and

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- the potential partner's reputation within the insurance industry and its relations with its insureds and its employees.

The potential strategic alliance partners considered by Professionals Group included Medical Assurance.

Management representatives of Medical Assurance and Professionals Group first met in Atlanta, Georgia, in September 1999, following several telephone discussions between A. Derrill Crowe, M.D., the Chairman of Medical Assurance, and Victor T. Adamo, the President and Chief Executive Officer of Professionals Group. Also present at this initial meeting was the consulting actuary for both Medical Assurance and Professionals Group, Tillinghast Towers-Perrin. The purpose of the meeting was to explore the interest of the companies in combining or affiliating. The parties discussed the current state of affairs of, and trends in, the medical professional liability insurance market, the respective insurance operations and loss reserve positions of Medical Assurance and Professionals Group, and Professionals Group's recent acquisition of control of MEEMIC Holdings. Following this meeting, the parties determined that it would be worthwhile to explore further the possibility of combining Medical Assurance and Professionals Group.

On September 3, 1999, management representatives of Medical Assurance and Professionals Group had a conference call to discuss accounting issues, principally relating to pooling of interests accounting, typically associated with business combinations or affiliations. Representatives of Medical Assurance's auditors, Ernst & Young LLP, as well as a representative of Professionals Group's legal counsel, Miller, Canfield, Paddock and Stone, P.L.C., participated in this discussion.

On September 25, 1999, a meeting of Professionals Group's board of directors was held. Among the topics discussed at the meeting were current trends in the medical professional liability insurance market, the executive committee's examination of Professionals Group in the context of those trends, and management's views of various potential strategic alliance partners, including the discussions with Medical Assurance. Although no conclusions were reached, it was determined that management should continue to pursue its discussions with Medical Assurance.

On October 22, 1999, Dr. Crowe and Mr. Adamo met in Okemos, Michigan, to discuss further the possibility of Medical Assurance and Professionals Group combining or affiliating. They discussed the rationale and potential value of a business combination between Medical Assurance and Professionals Group, the business and operational compatibility of the companies, the management of, and operational responsibilities within, a combined organization, and contractual obligations of Professionals Group and Medical Assurance.

On December 1, 1999, management representatives of Medical Assurance and Professionals Group, including Dr. Crowe and Mr. Adamo, met in Atlanta, Georgia to discuss further the topics explored by Dr. Crowe and Mr. Adamo at their October meeting. At this meeting, the parties began to discuss, in general terms, possible transaction structures, including transaction structures that could involve the payment of cash and/or stock to shareholders of Medical Assurance and Professionals Group. At this meeting, Medical Assurance indicated a desire to structure a combination of the companies in a manner that minimized any dilutive effect of the transaction. Professionals Group indicated that any potential transaction should be structured in a manner that minimized any federal income taxes payable by stockholders with respect to any stock received in the transaction.

On December 11, 1999, a meeting of Professionals Group's board of directors was held. At this meeting there were further discussions regarding possible strategic alliances with other insurance companies, including Medical Assurance. Although no conclusions were reached, Professionals Group's board of directors noted that continued growth in the medical professional liability insurance market could be facilitated by the creation of a larger, more geographically diversified, medical professional liability insurance provider. It also noted Medical Assurance's interest in combining or affiliating with Professionals Group and the business and operational compatibility of Medical Assurance and Professionals Group. Management was instructed to continue to explore its discussions with potential strategic alliance partners.

On December 21, 1999, management representatives of Medical Assurance and Professionals Group, including Dr. Crowe and Mr. Adamo, met in Atlanta, Georgia, to discuss potential transaction structures and

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the anticipated federal income tax consequences of each structure. At this meeting Medical Assurance first proposed the consolidation of Medical Assurance and Professionals Group through the formation of a new publicly held holding company for Medical Assurance and Professionals Group (the "super holding company structure"). Medical Assurance proposed this structure after determining that the super holding company structure permitted the payment of a substantial amount of cash in a transaction, thereby providing an opportunity to minimize any dilutive effect of the transaction, without adversely affecting the tax-free exchange of holding company stock for the stock of Medical Assurance and Professionals Group.

On January 25, 2000, management representatives of Medical Assurance and Professionals Group, including Dr. Crowe and Mr. Adamo, met in Atlanta, Georgia, to discuss possible transaction structures. Medical Assurance's legal counsel, Burr & Forman LLP, and Professionals Group's financial advisors, Cochran, Caronia & Co., also participated in this discussion. Among the matters discussed were the types of consideration that could be paid to shareholders of Medical Assurance and shareholders of Professionals Group in the context of the super holding company structure. Mr. Adamo expressed his desire that Professionals Group shareholders be offered the opportunity to participate in the growth and operations of the combined company. However, both Dr. Crowe and Mr. Adamo indicated a belief that providing Professionals Group shareholders with the opportunity to receive cash for their shares also might be attractive to some Professionals Group shareholders in view of Professionals Group's recent stock performance and the thinly-traded market for Professionals Group shares.

On February 7, 2000, Dr. Crowe and Mr. Adamo met in Atlanta, Georgia, to further discuss the super holding company structure that had been proposed by Medical Assurance. In addition to discussing methodologies for valuing Medical Assurance, Professionals Group and the combined company, they discussed the size and composition of the board of directors of the combined company and its insurance operations, the composition and operational responsibilities of senior management of the combined company and its insurance operations, and the long-term strategy of the combined company with respect to growth and geographic and product diversification.

On February 9, 2000 and February 21, 2000, meetings of the executive committee of Professionals Group's board of directors were held. At these meetings management described the discussions that had occurred with Medical Assurance. The executive committee also explored the potential benefits of a combination with Medical Assurance and the potential value of Professionals Group. At the latter meeting, the executive committee also received a presentation from Dr. Crowe regarding Medical Assurance's history, insurance practices and philosophies, including its commitment to providing a high level of insurance protection, its underwriting and reserving practices, its commitment to a strong claims defense and its service to its insureds, and its perception of trends in the medical professional liability insurance industry. Dr. Crowe also presented Medical Assurance's reasons for desiring to combine with Professionals Group. Following the February 21, 2000 meeting, the executive committee concluded that management should expand its investigation of Medical Assurance.

On February 28, 2000, representatives of Medical Assurance and Professionals Group met in Atlanta, Georgia, with their respective legal and financial advisors to discuss combining Medical Assurance and Professionals Group under the super holding company structure that had been proposed by Medical Assurance. Among other topics, the parties discussed the type of consideration that might be paid to shareholders of Medical Assurance and to shareholders of Professionals Group. At this meeting, it was agreed that Medical Assurance shareholders should receive holding company stock in the transaction and that Professionals Group shareholders should have the right to elect to receive either cash or a combination of cash and stock in the transaction. Following these discussions, the parties executed a customary confidentiality agreement and agreed to conduct due diligence in anticipation of negotiating a definitive agreement for the proposed transaction.

On February 29, 2000, at a meeting of the executive committee of Professionals Group's board of directors, management described the discussions that had occurred with Medical Assurance on the prior day. The executive committee also explored further the potential benefits of a combination with Medical Assurance and the potential value of Professionals Group.

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A meeting of Professionals Group's board of directors was held on March 2-4, 2000. At this meeting, management described the discussions that had occurred with Medical Assurance. Professionals Group's board of directors also explored further the potential benefits of a combination with Medical Assurance and the value of Professionals Group. In addition, it received a presentation from Cochran, Caronia & Co., Professionals Group's financial advisors, regarding the discussions that had occurred with Medical Assurance, the value of Professionals Group common stock over the past three years, historical transaction multiples, current market multiples for comparable medical professional liability insurers, the value of Professionals Group's equity interest in MEEMIC Holdings, and the positions of Medical Assurance and Professionals Group in the medical professional liability insurance industry, and the pro forma effects of the proposed consolidation. Professionals Group's board of directors also received a presentation from Dr. Crowe regarding Medical Assurance's history, insurance practices and philosophies, including its commitment to providing a high level of insurance protection, its underwriting and reserving practices, its commitment to a strong claims defense and its service to its insureds, and its perception of trends in the medical professional liability insurance industry. Dr. Crowe also indicated Medical Assurance's rationale for combining with Professionals Group. Following this meeting, Professionals Group's board of directors instructed management to continue its discussions with, and its due diligence investigation of, Medical Assurance.

Due diligence by Medical Assurance and Professionals Group proceeded slowly during March and early April in order to allow each of Medical Assurance and Professionals Group sufficient time to file their 1999 annual reports and to mail their proxy statements for their 2000 annual shareholders' meetings.

In latter part of April 2000, both Medical Assurance and Professionals Group became concerned about deteriorating legal trends in the medical professional liability insurance industry that were causing the frequency and severity of medical malpractice claims to increase. As a result, each of them independently re-examined its historical practice of releasing prior years' positive reserve development.

On April 26, 2000, representatives of Medical Assurance and Professionals Group met in Atlanta, Georgia, to discuss the adequacy of each company's loss reserves in light of recent legal trends and the increased frequency and severity of medical malpractice claims. Present at the meeting were the internal actuaries for each party as well as Tillinghast Towers-Perrin, the consulting actuary for Medical Assurance and Professionals Group.

On April 27, 2000, Medical Assurance publicly announced that it would slow recognition of favorable reserve development as a result of deteriorating legal trends. On May 1, 2000, Professionals Group made a similar announcement. After the release of this information the shares of Medical Assurance suffered a substantial decline in market value and the shares of Professionals Group experienced a slight decline in market value.

On May 16, 2000, management representatives of Medical Assurance, including Dr. Crowe, met with Mr. Adamo and Mr. John Waller of Cochran, Caronia & Co., Professionals Group's financial advisors, to discuss the valuations of Medical Assurance and Professionals Group under the proposed super holding company structure. As the market value of each company had fallen below its book value per share, approximately $14.26 for Medical Assurance and approximately $24.63 for Professionals Group, the discussion focused on pricing structures that would deliver value to Professionals Group's shareholders comparable to Professionals Group's book value. At this meeting, the parties agreed in principle to an exchange ratio of one share of holding company common stock for each issued and outstanding share of Medical Assurance common stock. They also agreed in principle to a price of $26.00 per share of Professionals Group common stock with Professionals Group's shareholders being provided the opportunity to receive that price in the form of either cash or a combination of cash and holding company stock substantially as contemplated in the consolidation agreement. Following this meeting the parties' legal representatives commenced drafting and negotiating a definitive consolidation agreement.

During the drafting and negotiating of the consolidation agreement, Medical Assurance requested the inclusion of certain terms and provisions designed to limit Professionals Group's ability to solicit competing offers and to protect the proposed transaction. The transaction protection provisions requested by Medical Assurance included an option to purchase shares of Professionals Group common stock in the event of a

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competing bid and the payment of certain break-up fees. Ultimately, after much negotiation, it was agreed that each party would grant the other party a stock option for up to 4.9% of its shares and would pay certain termination fees to the other party in the event that it subsequently accepted a competing offer. The parties also agreed that each party would be permitted to consider and respond to unsolicited acquisition inquiries and that the public announcement of the proposed transaction would include a description of each party's right to consider and respond to unsolicited acquisition proposals. The parties believed that these measures were appropriate since the substantial time period between the announcement and closing of the proposed transaction would allow any suitor interested in acquiring either Medical Assurance or Professionals Group the opportunity to develop and submit an acquisition proposal.

The annual meeting of Professionals Group's board of directors was held on May 24, 2000. At this meeting, and among other things, management described the discussions that had occurred with Medical Assurance and Professionals Group's board of directors explored further the potential benefits of a combination with Medical Assurance and the value of Professionals Group. Professionals Group's board of directors also explored the impact of MEEMIC Holdings' operations on the value of Professionals Group. Following this meeting, Professionals Group's board of directors instructed management to continue its discussions with Medical Assurance.

Following the May 24, 2000 meeting of Professionals Group's board of directors, the parties made progress on negotiating the terms of the consolidation agreement, the charter documents of the holding company and the reciprocal stock options.

On June 6, 2000, representatives of Medical Assurance and Professionals Group met in Birmingham, Alabama to discuss the outstanding open issues and drafts of the various documents required by the proposed transaction. At this meeting, the parties agreed on the method for valuing holding company common stock, the treatment of outstanding Medical Assurance stock options and outstanding Professionals Group stock options, the terms of the adjustment to the Professionals Group per share price based on changes in the value of the consolidated portfolio assets of Professionals Group, the terms of the reciprocal stock options, and the amounts of the reciprocal break-up fees.

On June 12, 2000, Professionals Group's board of directors met to consider the status of the proposed transaction with Medical Assurance. At the request of Professionals Group's board of directors, Professionals Group's legal counsel, Miller, Canfield, Paddock and Stone, P.L.C. reviewed and described in detail the terms and conditions of the proposed consolidation agreement and other transaction documents which had been distributed, in advance of the meeting, to the directors. This review and description covered such matters as the representations and warranties of the parties, the conditions to the completion of the proposed transaction, and the termination provisions of the agreement (including the operation of the proposed reciprocal stock options and the proposed reciprocal termination fees). It also covered the treatment of various other issues relating to the transaction, such as the conversion of existing employee and director stock options, and the anticipated treatment of Professionals Group employees and employee benefits following the transaction. Legal counsel also reviewed with the members of Professionals Group's board of directors their fiduciary duties and responsibilities in approving a transaction such as the proposed consolidation, the expected timing of the transaction from signing the definitive agreement through closing and required regulatory and stockholder approvals. At the meeting, Cochran, Caronia & Co., Professionals Group's financial advisors, made a presentation of the results of various financial analyses undertaken by it and advised Professionals Group's board of directors that it was prepared to deliver its opinion as to the fairness, from a financial point of view, of the proposed exchange ratio to the holders of Professionals Group's common stock. The members of Professionals Group's board of directors then discussed the presentations they had received at this and other of its meetings from management and Professionals Group's advisors.

At this meeting, Professionals Group's board of directors also discussed the inquiry that Professionals Group had recently received from a midwestern mutual medical malpractice insurance company regarding a possible transaction involving the combination of the two companies. Based on the experience of Professionals Group and of individual directors in negotiating with that company in the past, and on recent discussions between Mr. Adamo and that company's president and CEO regarding the inquiry, it was determined that that

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company had no present ability to finance such a transaction and that any such transaction would be conditioned upon that company's prior demutualization. The company did not subsequently pursue its proposal and Professionals Group did not have any further deliberations regarding that company's proposal.

During the next week the parties continued to make progress on the terms of the documents required for the proposed transaction. During this period representatives and advisors for both parties spoke on numerous occasions regarding the transaction, the related documentation and the terms of those documents. As part of this process the parties prepared and exchanged their respective disclosure schedules and reviewed various drafts of the documents required for the transaction.

On June 19, 2000, Medical Assurance's board of directors met to consider the proposed consolidation. It reviewed the proposed terms of the consolidation, the plans for financing the consolidation, and a presentation by representatives of First Union Securities, Inc., Medical Assurance's financial advisors. Medical Assurance's board of directors then authorized management to execute the consolidation agreement subject to the condition that neither Medical Assurance nor Professionals Group be rated lower than A- by A.M. Best Rating Agency before or after completion of the consolidation.

In taking the foregoing action, the Medical Assurance board of directors considered the factors described below under "Recommendation of its Board of Directors; Reasons for the Consolidation." The Medical Assurance board of directors did not assign any relative or specific weights to any of such factors, and individual directors may have given differing weights to differing factors.

On June 19, 2000, Professionals Group's board of directors met to consider the proposed consolidation with Medical Assurance. At the request of Professionals Group's board of directors, management and Professional Group's legal advisors, Miller, Canfield, Paddock and Stone, P.L.C., provided a description of the negotiations that occurred since May 24, 2000 and of the terms and provisions of the proposed definitive transaction documents (including the amount of the reciprocal break-up fees). At the meeting, Cochran, Caronia & Co., Professionals Group's financial advisors, made a presentation of the results of various financial analyses undertaken by it and advised Professionals Group's board of directors that, as of such date, the proposed exchange ratio was fair, from a financial point of view, to the holders of Professionals Group's common stock. The members of Professionals Group's board of directors then discussed the presentations they had received at this and other of its meetings from management, Professionals Group's financial advisors and legal counsel and Medical Assurance's chairman and, upon conclusion, unanimously (with all directors present and one director, R. Kevin Clinton, abstaining):

- approved the proposed consolidation with Medical Assurance;

- determined that the consolidation was fair and in the best interest of Professionals Group and its shareholders;

- recommended that Professionals Group's shareholders vote FOR the consolidation;

- instructed senior management, with the assistance of Professionals Group's financial and legal advisors, to promptly finish negotiating the transaction documents; and

- authorized Professionals Group's officers to execute definitive transaction documents upon the conclusion of negotiations satisfactory to senior management.

In taking the foregoing actions, Professionals Group's board of directors considered the factors described below under "Recommendation of the Board of Directors; Reasons for the Consolidation." Professionals Group's board of directors did not assign any relative or specific weights to any of such factors, and individual directors may have given differing weights to different factors.

Over the next three days the consolidation agreement and disclosure schedules were finalized. On June 22, 2000, the consolidation agreement and the reciprocal stock option agreements were executed by Medical Assurance and Professionals Group. Before the opening of trading of Medical Assurance common stock and Professionals Group common stock on June 23, 2000, a joint news release announcing the transaction was issued.

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RECOMMENDATION OF BOARD OF DIRECTORS; REASONS FOR THE CONSOLIDATION

Medical Assurance. In deciding to enter into the consolidation agreement with Professionals Group, the Medical Assurance board of directors considered a number of factors. The principal factors that led the Medical Assurance board to approve the consolidation were:

- The consolidation furthers Medical Assurance's strategy for expanding its business through business combinations with other medical professional liability insurers with significant presence in geographic markets that complement the principal geographic markets of Medical Assurance.

- The exchange ratio for the consolidation is based upon the book value of each of Medical Assurance and Professionals Group, and as such, the consolidation is expected to provide ProAssurance with an opportunity to enhance shareholder value.

- The cash consideration to be received by the Professionals Group shareholders is expected to increase operating leverage of the combined company and provide an opportunity to improve the rate of return on equity from operations.

- The larger size and economies of scale of the combined company should enhance its ability to compete in markets where size is a factor and provide more flexibility in underwriting and pricing decisions with respect to insured risks in the intensely competitive medical professional liability insurance market.

- The interests of the policyholders of Medical Assurance should not be affected by the consolidation as Medical Assurance will continue to operate with its existing employees, management and board of directors.

In making its determination, the Medical Assurance board also considered a number of other items and factors, including without limitation, the factors described under "Background of the Consolidation" and "General" and the following:

- current industry, economic and market conditions, including intense competition in the medical professional liability insurance industry and recent consolidation activity;

- the financial condition, results of operations and business prospects of Medical Assurance and Professionals Group (including MEEMIC Holdings) and the risks faced by each company in achieving those prospects, including the results of Medical Assurance's due diligence review of Professionals Group (and MEEMIC Holdings);

- the business reputation of Professionals Group and the strength of its management team;

- the financial presentation of First Union Securities, Inc. to the Medical Assurance board and the oral opinion of First Union to the effect that, as of June 19, 2000, and based upon the assumptions made, general procedures followed, matters considered and limits on the review undertaken by First Union described in its written opinion dated as of June 19, 2000, the exchange ratio under the consolidation agreement was fair, from a financial point of view, to Medical Assurance;

- the terms and conditions of the transactions and the respective representations, warranties, covenants, agreements and conditions to the respective obligations of Medical Assurance and Professionals Group, including without limitation, the condition that the transaction be approved by the Medical Assurance shareholders and the condition that neither Medical Assurance nor Professionals Group will have a rating lower than A- by the A.M. Best Rating Agency at the time of the consolidation or as a result thereof;

- the federal income tax consequences of the consolidation, including the treatment of the consolidation as a tax free exchange of Medical Assurance stock for ProAssurance stock; and

- the percentage ownership of ProAssurance common stock expected to be held by the Medical Assurance shareholders, as a group, after completion of the consolidation.

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The foregoing discussion of the factors considered by the Medical Assurance board of directors is not intended to be exhaustive but is believed to include all material factors considered by the Medical Assurance board of directors. In reaching its decision to approve the consolidation and the consolidation agreement, the Medical Assurance board of directors did not assign any relative or specific weights to the foregoing factors, and individual directors may have given differing weights to different factors.

After deliberating with respect to the consolidation, and consideration of the factors discussed above and other relevant matters, the Medical Assurance board of directors unanimously concluded that the proposed consolidation with Professionals Group would be in the best interest of Medical Assurance and its shareholders and would further its goal of enhancing shareholder value. THE MEDICAL ASSURANCE BOARD OF DIRECTORS UNANIMOUSLY RECOMMENDS THAT THE MEDICAL ASSURANCE SHAREHOLDERS VOTE FOR APPROVAL OF THE CONSOLIDATION AND THE TRANSACTIONS CONTEMPLATED BY THE CONSOLIDATION AGREEMENT.

Professionals Group. Professionals Group's board of directors believes that the combination of Medical Assurance and Professionals Group will create an organization that should be able to compete more effectively in the medical professional liability insurance market and, consequently, should have the potential to realize greater long-term positive operating and financial results than either company alone. During its deliberations, Professionals Group's board of directors consulted with Professionals Group's management, legal advisors and financial advisors, and considered a number of factors, including the following:

- the significant premium over the closing price for Professionals Group common stock on June 16, 2000, the last trading day preceding the day on which Professionals Group's board of directors approved the consolidation, represented by the consideration to be paid to Professionals Group shareholders on a per share basis;

- the increased liquidity to Professionals Group's shareholders resulting from at least 46% of the consideration consisting of cash;

- the opportunity of Professionals Group shareholders to participate in the combined company's potential for growth and further enhancements of shareholder value;

- the financial presentation of Cochran, Caronia & Co. to Professionals Group's board of directors and the oral opinion of Cochran, Caronia & Co. to the effect that, as of June 19, 2000 and based upon the qualifications and assumptions made and matters considered by Cochran, Caronia & Co. described in its written opinion dated June 19, 2000, that the consideration to be paid in the consolidation to the holders of Professionals Group common stock is fair to the holders of Professionals Group common stock from a financial point of view;

- the role of the consolidation in implementing and accelerating Professionals Group's long-term external growth strategy by providing it with a significant presence in geographic markets that complement the principal geographic market of Professionals Group;

- the potential of the combined company, as a larger entity with economies of scale, to obtain greater flexibility in underwriting and pricing decisions in an increasingly competitive medical professional liability insurance market;

- the continuing ability of MEEMIC Holdings to provide diversification of insurance revenues;

- that Professionals Group shareholders will only recognize gain for U.S. tax purposes to the extent that they receive cash consideration; and

- the ability of Professionals Group's directors and senior managers to influence and participate in the management of the combined company in a meaningful way.

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In the course of its deliberations, Professionals Group's board of directors also considered a number of other items and factors, including the factors described under "Background of the Consolidation" and the following:

- the strategic objectives, prospects and competitive position of Professionals Group, including management's view as to the potential for other third parties to enter into strategic relationships with or to acquire Professionals Group;

- current industry, economic and market conditions, including increased competition and the resulting downward pressure on pricing, together with the recent consolidation trend within the medical professional liability insurance market;

- current industry, economic and market conditions impacting the insurance operations of MEEMIC Holdings;

- the current and historical trading prices and values of Professionals Group common stock, Medical Assurance common stock, current and historical trading multiples of other comparable companies, and information regarding the value and prospects of Professionals Group as an independent entity;

- information regarding selected recent acquisitions and merger transactions in the medical professional liability industry;

- Professionals Group's knowledge and review of the financial condition, results of operations and business prospects of Medical Assurance, including the results of Professionals Group's due diligence review of Medical Assurance;

- the business reputation, underwriting and reserving practices, and policyholder service, of Medical Assurance;

- the terms and conditions of the consolidation and the respective representations, warranties, covenants and agreements of the parties and the conditions to their respective obligations, including the condition that the transaction be approved by Professionals Group's shareholders and the condition that neither Medical Assurance nor Professionals Group be rated lower than A- by the A.M. Best Rating Agency at the time of the consolidation or as a result thereof;

- the ability of Professionals Group to consider bona fide unsolicited offers to acquire it; and

- the impact of the consolidation on Professionals Group's shareholders, policyholders and employees.

Professionals Group's board of directors also identified and considered a variety of potentially negative factors in its deliberations concerning the consolidation, including the following:

- the risk that the potential benefits in the consolidation might not be fully realized;

- the substantial charges expected to be incurred in connection with the consolidation, including the costs of integrating each company's operations and the transaction expenses arising from the consolidation;

- inability of shareholders who elect to receive "all cash" for their shares of Professionals Group common stock to participate in any future growth of Professionals Group;

- the possible distraction of management from day-to-day operations and possible concerns of employees regarding their employment status;

- the regulatory and other approvals required in connection with the consolidation as well as the risk of possible delays associated with the completion of the consolidation; and

- the other risks described under "Risk Factors" beginning on page of this joint proxy statement/prospectus.

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Professionals Group's board of directors believes that these risks were outweighed by the potential benefit of the consolidation and that the consolidation will enable Professionals Group's shareholders to realize greater value than Professionals Group could deliver to them alone. Based on the consideration of these and other relevant matters, Professionals Group's board of directors unanimously (with all directors present and one director, R. Kevin Clinton, abstaining):

- approved the proposed consolidation with Medical Assurance;

- determined that the consolidation was fair and in the best interest of Professionals Group and its shareholders;

- recommended that Professionals Group's shareholders vote FOR the consolidation;

- instructed senior management with the assistance of Professionals Group's financial and legal advisors to promptly finish negotiating the transaction documents; and

- authorized Professionals Group's officers to execute definitive transaction documents upon the conclusion of negotiations satisfactory to senior management.

The foregoing discussion of the factors considered by Professionals Group's board is not intended to be exhaustive, but is believed to include all material factors considered by Professionals Group's board of directors. In reaching its decision to approve the proposed consolidation with Medical Assurance. Professionals Group's board of directors did not assign any relative or specific weights to any of such factors, and individual directors may have given differing weights to different factors.

OPINION OF MEDICAL ASSURANCE'S FINANCIAL ADVISOR

Medical Assurance retained First Union Securities, Inc. to act as its financial advisor in connection with the possible business combination with Professionals Group. On June 19, 2000, First Union rendered an oral opinion, later confirmed by delivery of a written opinion dated June 19, 2000, to the Medical Assurance board of directors to the effect that, as of that date, the exchange ratio in the consolidation agreement was fair, from a financial point of view, to Medical Assurance. In determining the value of the exchange ratio for purposes of its analysis, First Union assumed that each share of Professionals Group will be exchanged for aggregate consideration of $26 per share consisting of either (i) $14.00 in common shares of Medical Assurance (equivalent to 1.19 shares of stock of ProAssurance based on a closing price for Medical Assurance common stock of $11.75 on June 15, 2000), and $12 in cash; or
(ii) $26 in cash. Based on the assumed exchange ratio, First Union valued the total consideration (enterprise value) to be paid for Professionals Group to be approximately $257.9 million made up of the following elements: $232 million to be paid for the 8,924,909 outstanding shares of Professionals Group; $4.4 million to be paid for 178,142 outstanding options of Professionals Group to be assumed by ProAssurance; $17.5 million of debt of Professionals Group to be assumed by ProAssurance; and $4 million in transaction related fees and expenses.

The full text of the First Union opinion, which describes, among other things, the assumptions made, matters considered, and qualifications and limitations on the review undertaken by First Union is attached as Exhibit B to this joint proxy statement/prospectus and is incorporated in this joint proxy statement/prospectus by reference. First Union's opinion is directed to the Medical Assurance board of directors and addresses only the fairness, from a financial point of view, of the exchange ratio to Medical Assurance. The opinion does not address any other aspect of the consolidation or any related transaction, nor does it constitute a recommendation to any shareholder as to how to vote at the Medical Assurance special meeting. YOU ARE URGED TO, AND SHOULD, READ FIRST UNION'S OPINION CAREFULLY AND IN ITS ENTIRETY.

In arriving at its opinion, First Union, among other things:

- reviewed certain publicly available business and financial information relating to Medical Assurance, Professionals Group and MEEMIC Holdings that First Union deemed to be relevant;

- reviewed certain information furnished to First Union by Medical Assurance, Professionals Group, and MEEMIC Holdings, including the financial terms of the transaction, certain financial analyses, certain

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actuarial analyses of loss reserves, anticipated strategic benefits, and projected operational synergies resulting from the combination prepared by management.

- conducted discussions with members of senior management and representatives of Medical Assurance, Professionals Group, and MEEMIC Holdings concerning the matters described in the above points, as well as their respective businesses and prospects before and after giving effect to the consolidation and the synergies expected to result from the consolidation;

- reviewed the potential accretive/dilutive effect of the consolidation on Medical Assurance's earnings;

- reviewed reported prices and trading activity of the shares;

- reviewed publicly available information relating to the businesses of other companies whose operations First Union considered to be relevant;

- reviewed, to the extent publicly available, the financial terms of certain other transactions that First Union deemed to be relevant;

- reviewed a draft of the consolidation agreement dated June 9, 2000; and

- reviewed such other financial studies and analyses and took into account other matters as First Union deemed necessary, including First Union's assessment of general economic, market and monetary conditions.

In rendering its June 19, 2000 opinion, First Union assumed and relied, without independent verification, upon the accuracy and completeness of all financial and other information and data publicly available or furnished to or otherwise reviewed and discussed with it. With respect to the financial projections and the estimate of operational synergies furnished to or discussed with First Union by Medical Assurance or Professionals Group, First Union assumed that they had been reasonably prepared and reflected the best current management estimates of the future financial performance of Medical Assurance or Professionals Group, as the case may be. First Union further assumed that the consolidation of Professionals Group will be accounted for as a purchase under generally accepted accounting principles and that it will qualify as a tax-free transaction for federal income tax purposes to the extent that Medical Assurance and Professionals Group shareholders receive ProAssurance stock in the transaction. First Union also assumed that the final form of the consolidation agreement would be substantially similar to the June 9, 2000 draft reviewed by First Union.

First Union's June 19, 2000 opinion relates to the relative values of Medical Assurance and Professionals Group and does not express any opinion as to what the value of ProAssurance stock actually will be when issued in the consolidation, or the price at which Medical Assurance common stock or Professionals Group common stock will trade subsequent to the announcement to the consolidation. First Union did not make and was not provided with an independent evaluation or appraisal of the assets and liabilities of Medical Assurance or Professionals Group, nor did it make any physical inspection of the properties or assets of Medical Assurance or Professionals Group. First Union was advised that the actuarial reserve analyses relating to Professionals Group prepared by its independent actuaries were reasonably prepared on bases reflecting the best currently available estimates and judgments of the actuaries as to Professionals Group's reserves. First Union is not an actuarial firm and its services did not include any actuarial determinations or evaluations by it or an attempt to evaluate actuarial assumptions, nor did First Union express any views as to matters relating to Professionals Group's reserves, including, without limitation, the adequacy of Professionals Group's reserves. First Union did not make and, was not provided with an independent evaluation or appraisal of the assets, liabilities (contingent or otherwise) or reserves of Professionals Group.

First Union was not requested to, and did not approach, or hold discussions with, third parties to evaluate alternative acquisition candidates for Medical Assurance.

In performing its analysis, First Union made numerous assumptions with respect to industry performance, general business, economic, market and financial conditions and other matters, many of which are beyond the control of First Union, Medical Assurance and Professionals Group. Any estimates contained in the analyses performed by First Union are not necessarily indicative of actual values or future results, which may be

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significantly more or less favorable than suggested by these analyses. Additionally, estimates of the value of businesses or securities do not purport to be appraisals or to reflect the prices at which such businesses or securities might actually be sold. Accordingly, these analyses and estimates are inherently subject to substantial uncertainty. First Union's analyses were prepared solely as a part of its analysis of the fairness, from a financial point of view, of the exchange ratio in the consolidation, and were provided to the Medical Assurance board of directors in that connection.

The following is a summary of the material financial analyses presented by First Union to the Medical Assurance board of directors on June 19, 2000, in connection with the rendering of its opinion on that date and is not a complete description of the analyses underlying the First Union opinion or presentation. The preparation of a fairness opinion is a complex analytic process involving various determinations as to the most appropriate and relevant methods of financial analysis and the application of those methods to the particular circumstances. Therefore, a fairness opinion is not readily susceptible to partial analysis or summary description. In arriving at its opinion, First Union did not attribute any particular weight to any analysis or factor that it considered, but rather made qualitative judgments as to the significance and relevance of each analysis and factor. First Union believes that its analyses and the summary of its analyses must be considered as a whole and that selecting portions of its analyses and factors or focusing on the information presented below, without considering all analyses and factors or the benefit of a comprehensive description of the financial analyses, including the methodologies and assumptions underlying the analyses, could create a misleading or incomplete view of the process underlying its analyses and opinion.

First Union used comparable public company analysis and comparable transaction analysis to derive the ranges of implied enterprise value of Professionals Group. Due to the differences in primary business focus, the two principal insurance subsidiaries of Professionals Group, First Union valued ProNational without its 77% interest in MEEMIC Holdings and valued MEEMIC Holdings independently. The implied values were then adjusted and combined to account for ProNational's then 77% stake in MEEMIC. Reference to ProNational in the discussions regarding comparable public company analysis and comparable transaction analysis refers to ProNational and the other consolidated medical malpractice insurance subsidiaries of Professionals Group absent its 77% interest in MEEMIC Holdings.

First Union also performed a pro forma analysis to evaluate the potential accretive/dilutive effect of the consolidation on the earnings of Medical Assurance. Discounted cash flow analysis was not utilized because of the limited scope of the financial projections and underlying assumptions provided and the dependency of cash flow on periodic and proactive reserve analysis. Medical Assurance, Professionals Group and MEEMIC Holdings only provided First Union with estimates of earnings per share through 2000. Because of the limited and uncertain nature of the projections provided to it, First Union used historical data as the basis for its comparable public company and comparable transaction analyses.

Comparable Public Company Analysis. First Union reviewed publicly available financial, operating, and stock market information for ProNational and the following other publicly traded medical malpractice insurance companies:

- Medical Assurance
- SCPIE Holdings, Inc.
- MIIX Group, Inc.
- FPIC Insurance Group, Inc.
- NCRIC Group, Inc.

First Union reviewed publicly available financial, operating and stock market information for MEEMIC Holdings and the following publicly traded automobile and personal lines insurance companies:

- Commerce Group, Inc.
- Ohio Casualty Corporation
- Horace Mann Educators Corporation
- Selective Insurance Group
- Harleysville Group, Inc.

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- State Auto Financial Corporation
- Farm Family Holdings, Inc.
- Meridian Insurance Group, Inc.
- Donegal Group, Inc.
- Merchants Group, Inc.

First Union considered these companies to be reasonably similar to ProNational and MEEMIC Holdings, respectively, as they participate in business segments that are similar to the respective business segments of ProNational and MEEMIC Holdings. For each of these comparable companies, First Union calculated, among other things, the multiples, based on trading information as of June 15, 2000, of:

- Market price to operating earnings for the 12 months preceding March 31, 2000; and

- Market price to book value at March 31, 2000.

First Union compared these multiples to the comparable multiples for each of ProNational and MEEMIC Holdings, respectively. The range of price to trailing twelve months' earnings multiples calculated by First Union for companies comparable to ProNational and MEEMIC Holdings, were 6.3x to 7.0x and 10.1x to 11.2x, respectively. The range of price to book value multiples calculated by First Union for companies comparable to ProNational and MEEMIC Holdings, were 0.7x to 0.8x and 0.8x to 0.9x, respectively.

First Union analyzed the multiples of the comparable companies based on market price to book value as of March 31, 2000 (or the closest date publicly available), and market price to the earnings per share, for the twelve months ended March 31, 2000 (or the closest date publicly available). First Union determined the range multiples appropriate for Professionals Group with 77% of MEEMIC to be 8.1x to 9.0x trailing twelve months net income plus a 30% control premium and 0.7x to 0.8x book value plus a 30% control premium.

With regard to the comparable public company analysis summarized above, First Union selected comparable public companies on the basis of various factors, including the size of the public company and the similarity of the line of business. However, no public company utilized as a comparison is identical to Professionals Group, or its subsidiaries, ProNational and MEEMIC Holdings. As a result, these analyses are not purely mathematical, but also involve complex considerations and judgments concerning the differences in financial and operating characteristics of the comparable companies and other factors. These factors could affect the transaction or public trading value of the comparable companies to which ProNational, or its subsidiaries, ProNational and MEEMIC Holdings, are being compared.

Comparable Transaction Analysis. First Union analyzed publicly available financial, operating and stock market information for merger and acquisition transactions involving companies that it believed to be comparable to each of ProNational and MEEMIC Holdings on a stand-alone basis. With respect to ProNational, First Union analyzed the following merger and acquisition transactions involving specialty property and casualty insurance companies since 1998:

PROFESSIONAL LIABILITY/EXECUTIVE RISK TARGET     ACQUIROR
--------------------------------------------     --------
MMI Companies, Inc.                              St. Paul Companies
Centris Group, Inc.                              HCC Insurance Holdings, Inc.
Executive Risk, Inc.                             Chubb Corporation
Gryphon Holdings, Inc.                           Markel Corp.
Medical Protective Corporation                   General Electric Company
Summit Holding Southeast, Inc.                   Liberty Mutual Insurance Company
Business Insurance Group, Inc.                   Superior National Insurance Group, Inc.
Anesthesiologists' Professionals Assurance       FPIC Insurance Company
  Group, Inc.

First Union noted that recent transaction activity provided limited guidance on the potential value of ProNational because of the absence of recent transactions involving pure medical malpractice targets with publicly available financial information. First Union selected certain transactions involving professional liability and executive risk targets as a proxy for businesses reasonably comparable to ProNational but

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discounted this analysis. Specifically, First Union discounted the weight of the implied price to trailing twelve months earnings multiples in rendering its opinion as the number of data points publicly available did not allow for a statistically significant representative sample.

With respect to MEEMIC Holdings, First Union considered information on the following merger and acquisitions transactions involving personal line insurance companies since 1997:

AUTO INSURANCE TARGET                                     ACQUIROR
---------------------                                     --------
Northeast Insurance Company                               Motor Club of America
Worldwide Insurance Company                               American Financial Group, Inc.
Automobile Club Insurance Company                         Commerce Group Incorporated
North Pointe Financial Services, Inc.                     Queensway Financial Holdings, Limited
Colonial Penn Group, Inc.                                 General Electric Company
York Insurance Company of Maine                           Commercial Union PLC
Anthem Casualty Insurance Company                         Vesta Insurance Group

First Union considered the targets involved in these transactions to be reasonably similar to MEEMIC Holdings. However, First Union noted that recent transaction activity provided limited guidance on the potential value of MEEMIC Holdings. First Union discounted the weight of the implied price to trailing twelve months earnings multiples in rendering its opinion as the number of data points available did not allow for a statistically significant representative sample.

First Union analyzed the equity value paid for each of the target companies, measured as a multiple of selected financial data, including net income for the twelve months preceding the announcement date of each acquisition and the book value per share for the most recent quarter prior to the announcement date of each acquisition. The range of multiples for Professionals Group with 77% of MEEMIC Holdings implied from the review of selected transactions was 19.0x to 21.0x trailing twelve months net income and 1.3x to 1.4x book value. First Union discounted the implied price to trailing twelve months earnings multiples in rendering its opinion as the number of data points available did not allow for a statistically significant representative sample.

Because the reasons for, and circumstances surrounding, each of the comparable transactions analyzed are highly diverse due to the inherent differences between the operations and financial conditions of Pro National and MEEMIC Holdings and the selected companies, First Union expressed its view that a purely quantitative comparable transaction analysis would not be dispositive in the context of the consolidation. First Union further expressed its view that an appropriate use of a comparable transaction analysis in this instance involves qualitative judgments concerning the differences between the characteristics of these transactions and the consolidation that would affect the value of the acquired companies and the acquisition of Professionals Group. Such qualitative judgments are reflected in the First Union opinion.

Pro Forma Financial Impact. First Union analyzed certain pro forma effects resulting from the consolidation, including among other things, the impact of the consolidation on the projected earnings per share of Medical Assurance for the year 2000 based on limited projections provided to First Union by Medical Assurance and Professionals Group. For the purpose of this analysis, First Union assumed the following:

- the holders of 72.2% of the outstanding common stock of Professionals Group will elect to receive cash only in the consolidation based upon First Union's analysis of information relating to the stockholders and trading characteristics of the Professionals Group stock which formed the basis of its assumption that 100% of institutional stockholders will elect the all-cash consideration and 60% of all other stockholders will elect the all-cash consideration;

- ProAssurance will utilize $100 million of internal capital to fund the consolidation and the cost of such internal capital will be 5.75% based on the historical yield from investments of the constituent companies;

- approximately $105 million will be borrowed by ProAssurance at an interest rate of 8.5% to fund the consolidation;

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- ProAssurance will be required to issue 3,012,140 shares of its common stock to the former holders of Professionals Group common stock based on an assumed share price of $11.75 for a share of Medical Assurance common stock;

- transaction costs in the amount of approximately $4 million;

- the realization of approximately $1.3 million in annual after tax operating synergies as a result of the elimination of Professionals Group as a separate public company; and

- estimated net income for 2000 of $23.4 million for Medical Assurance and $12.7 million for Professionals Group.

The analysis performed indicated that, on a pro forma first year basis, the consolidation would be slightly accretive to Medical Assurance's estimated earnings per share for the year 2000.

First Union also performed a sensitivity analysis to determine the pro forma earnings per share accretion/(dilution) using a variety of assumptions. The sensitivity analysis reflected the accretion/(dilution) if various combinations of the following should occur with respect to the consolidation:

- a range in the market value of a share of Medical Assurance common stock from $10.00 per share to $15.50 per share;

- a range from 50% to 90% of the percentage of Professionals Group shareholders who elect the all-cash consideration; and

- a range from $75 million to $125 million of the amount of internal capital utilized to fund the consolidation.

The sensitivity analysis demonstrates that the consolidation will have comparatively less risk of dilution for the Medical Assurance shareholders on a pro forma basis if the number of shares of Medical Assurance common stock to be issued to the Professionals Group shareholders is reduced as a result of a higher percentage of cash elections, a higher assumed price for a share of Medical Assurance common stock, or a combination of the foregoing. The sensitivity analysis reflects that there is not a significant risk of dilution, or a significant benefit of accretion, to the Medical Assurance shareholders using various combinations of the assumptions used by First Union in determining the pro forma impact of the consolidation. As an example, the results of the sensitivity analysis include the following:

- if $100 million of internal capital is utilized to fund the consolidation and the market value of a share of Medical Assurance common stock is assumed to be $11.75 per share, there would be a 0.2% accretive impact to Medical Assurance 2000 earnings on a pro forma basis if 100% of the institutional Professionals Group shareholders elect to receive the all-cash consideration and 60% of all other shareholders elect to receive the all-cash consideration (implies 72.2% of all shareholders elect the all-cash consideration);

- if the minimum assumed amount of $75 million of internal capital is utilized to fund the consolidation, the market value of a share of Medical Assurance common stock is the minimum assumed value of $10 per share, and the minimum assumed percentage of 50% of the Professionals Group shareholders elect the all-cash consideration, there would be a 7.3% dilutive impact to Medical Assurance 2000 earnings on a pro forma basis; and

- if the maximum assumed amount of $125 million of internal capital is utilized to fund the consolidation, the market value of a share of Medical Assurance common stock is the maximum assumed value of $15.50 per share, and the maximum assumed percentage of 90% of the Professionals Group shareholders elect the all-cash consideration, there would be a 5.4% accretive impact to Medical Assurance 2000 earnings on a pro forma basis.

The actual operating and financial results achieved by the pro forma combined company may vary from the projected results and such variations may be material.

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Medical Assurance retained First Union based on its experience and expertise. First Union is an internationally recognized investment banking and advisory firm. As part of its investment banking business, First Union is regularly engaged in the valuation of businesses and their securities in connection with mergers, acquisitions, tender offers, divestitures, leveraged buyouts and private placements of debt and equity securities.

In the ordinary course of its business, First Union and its affiliates may actively trade the equity securities of Medical Assurance and Professionals Group for their own account and/or the accounts of their respective customers, and, accordingly, may at any time hold long or short positions in these securities. Although First Union has not provided to Medical Assurance financial advisory, investment banking or other services within the past two years, First Union may provide these types of services to Medical Assurance or ProAssurance in the future and receive fees for those services.

Pursuant to a letter agreement between Medical Assurance and First Union, dated as of April 10, 2000, Medical Assurance paid to First Union an advisory fee of $50,000 on the date of the execution of the letter agreement and an opinion fee in the amount of $250,000 on the delivery of the fairness opinion. In addition, Medical Assurance has also agreed to pay First Union a success fee on closing of the consolidation in an amount equal to $1 million, less the foregoing amounts.

Medical Assurance has also agreed to reimburse First Union for its reasonable travel and other out-of-pocket expenses incurred in connection with its engagement, including the reasonable fees and disbursement of its counsel. In addition, Medical Assurance will indemnify First Union against liabilities and expenses related to or arising out of its engagement including the liabilities under the federal securities laws.

The consideration to be received by the Professionals Group shareholders in the consolidation was determined by arms-length negotiations between Professionals Group and Medical Assurance, in consultation with their respective financial advisors and other representatives, and was not established by those financial advisors.

OPINION OF PROFESSIONALS GROUP'S FINANCIAL ADVISOR

Professionals Group retained Cochran, Caronia & Co. to act as its financial advisor in connection with the proposed consolidation. As part of that engagement, Professionals Group requested that Cochran, Caronia & Co. evaluate the fairness, from a financial point of view, of the consideration to be paid in the consolidation to the holders of Professionals Group common stock. On June 19, 2000, at a meeting of Professionals Group's board of directors held to evaluate the proposed consolidation, Cochran, Caronia & Co. delivered to the Professionals Group board of directors an oral opinion to the effect that, as of the date of the opinion and based on and subject to the matters described in the opinion, the consideration to be paid in the consolidation to the holders of Professionals Group common stock was fair, from a financial point of view, to the holders of Professionals Group common stock.

In arriving at its opinion, Cochran, Caronia & Co.:

- reviewed recent drafts of the consolidation agreement and related documents;

- examined publicly available financial statements of Professionals Group and Medical Assurance;

- examined internal business, operating and financial information and forecasts of Professionals Group and Medical Assurance, prepared by the senior management of Professionals Group and Medical Assurance;

- considered information regarding publicly available financial terms of certain comparable transactions in the medical malpractice industry;

- analyzed financial, stock market and other publicly available information relating to the businesses of other companies whose operations are similar to those of Professionals Group, including its medical malpractice and personal lines operations;

- reviewed current and historical market prices and trading volumes of the common stock of Professionals Group and Medical Assurance;

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- examined publicly available business and financial information relating to Professionals Group;

- held discussions with senior officers, directors and other representatives and advisors of Professionals Group concerning the business, operations and prospects of Professionals Group; and

- considered other matters that it deemed relevant to its inquiry and have taken into account such accepted financial and investment banking procedures and considerations as it deemed relevant.

In rendering its opinion, Cochran, Caronia & Co. assumed and relied, without independent verification, on the accuracy and completeness of all financial and other information and data that it reviewed or considered. With respect to financial projections and information and data, senior management of Professionals Group advised Cochran, Caronia & Co. that they were reasonably prepared on bases reflecting the best currently available estimates and judgments of senior management of Professionals Group as to the future financial performance of Professionals Group.

Cochran, Caronia & Co. also was advised that the actuarial reserve analyses relating to Professionals Group prepared by its independent actuaries were reasonably prepared on bases reflecting the best currently available estimates and judgments of the actuaries as to Professionals Group's reserves. Cochran, Caronia & Co. is not an actuarial firm and its services did not include any actuarial determinations or evaluations by it or an attempt to evaluate actuarial assumptions, nor did Cochran, Caronia & Co. express any views as to matters relating to Professionals Group's reserves, including, without limitation, the adequacy of Professionals Group's reserves. Cochran, Caronia & Co. did not make and, except for the actuarial reserve analyses prepared by Professionals Group's independent actuaries, was not provided with an independent evaluation or appraisal of the assets, liabilities (contingent or otherwise) or reserves of Professionals Group, and did not make any physical inspection of the properties or assets of Professionals Group. Cochran, Caronia & Co. assumed, with Professionals Group's consent, that in the course of obtaining the necessary regulatory approvals for the consolidation, no limitations, restrictions or conditions would be imposed that would have a material adverse effect on the ability of the parties to complete the consolidation. Cochran, Caronia & Co. further assumed that the transactions contemplated by the consolidation agreement would be completed on the terms described in the consolidation agreement, without the waiver of any material rights, terms or conditions thereof by Professionals Group.

Cochran, Caronia & Co. expressed no view as to, and its opinion does not address, the relative merits of the consolidation as compared with any alternative business strategies that might exist for Professionals Group or the effect of any other transaction in which Professionals Group might engage. Cochran, Caronia & Co.'s opinion was necessarily based on information available, and financial, stock market and other conditions and circumstances existing and disclosed to Cochran, Caronia & Co., as of the date of its opinion. Although Cochran, Caronia & Co. evaluated the consideration to be paid in the consolidation to the holders of Professionals Group common stock from a financial point of view, Cochran, Caronia & Co. was not asked to and did not recommend the specific form or amount of consideration to be paid in the consolidation to the holders of Professionals Group common stock. The form and amount of such consideration was determined through arm's-length negotiations between Professionals Group and Medical Assurance. No other instructions or limitations were imposed by Professionals Group on Cochran, Caronia & Co. with respect to the investigations made or procedures followed by Cochran, Caronia & Co. in rendering its opinion.

THE FULL TEXT OF COCHRAN, CARONIA & CO.'S WRITTEN OPINION DATED JUNE 19, 2000, WHICH DESCRIBES THE ASSUMPTIONS MADE, MATTERS CONSIDERED AND LIMITATIONS ON THE REVIEW UNDERTAKEN, IS ATTACHED TO THIS JOINT PROXY STATEMENT/PROSPECTUS AS EXHIBIT C AND IS INCORPORATED IN THIS JOINT PROXY STATEMENT/PROSPECTUS BY REFERENCE. COCHRAN, CARONIA & CO.'S OPINION IS DIRECTED TO PROFESSIONALS GROUP'S BOARD OF DIRECTORS AND RELATES ONLY TO THE FAIRNESS OF THE CONSIDERATION TO BE PAID IN THE CONSOLIDATION TO HOLDERS OF PROFESSIONALS GROUP COMMON STOCK FROM A FINANCIAL POINT OF VIEW. COCHRAN, CARONIA & CO.'S OPINION DOES NOT ADDRESS ANY OTHER ASPECT OF THE CONSOLIDATION OR ANY RELATED TRANSACTION AND DOES NOT CONSTITUTE A RECOMMENDATION TO ANY SHAREHOLDER WITH RESPECT TO HOW TO VOTE AT THE MEETINGS OR WITH RESPECT TO ANY OTHER MATTER RELATING TO THE PROPOSED CONSOLIDATION.

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In preparing its opinion, Cochran, Caronia & Co. performed a variety of financial and comparative analyses, including those described below. The summary of these analyses is not a complete description of the analyses underlying Cochran, Caronia & Co.'s opinion. The preparation of a fairness opinion is a complex analytical process involving various determinations as to the most appropriate and relevant methods of financial analysis and the application of those methods to the particular circumstances and, therefore, a fairness opinion is not readily susceptible to summary description. Accordingly, Cochran, Caronia & Co. believes that its analyses must be considered as a whole and that selecting portions of its analyses and factors, without considering all analyses and factors, could create a misleading or incomplete view of the processes underlying its analyses and opinion.

In its analyses, Cochran, Caronia & Co. considered industry performance, general business, economic, market and financial conditions and other matters existing as of the date of its opinion, many of which are beyond the control of Professionals Group. No company, transaction or business used in those analyses as a comparison is identical to Professionals Group or the proposed consolidation, and an evaluation of those analyses is not entirely mathematical. Rather, the analyses involve complex considerations and judgments concerning financial and operating characteristics and other factors that could affect the acquisition, public trading or other values of the companies, business segments or transactions analyzed.

The estimates contained in Cochran, Caronia & Co.'s analyses and the valuation ranges resulting from any particular analyses are not necessarily indicative of actual values or predictive of future results or values, which may be significantly more or less favorable than those suggested by its analyses. In addition, analyses relating to the value of businesses or securities do not necessarily purport to be appraisals or to reflect the prices at which businesses or securities actually may be sold. Accordingly, Cochran, Caronia & Co.'s analyses and estimates are inherently subject to substantial uncertainty.

Cochran, Caronia & Co.'s opinion and analyses were only one of many factors considered by Professionals Group's board of directors in its evaluation of the consolidation and should not be viewed as determinative of the views of the Professionals Group board of directors or management with respect to the consideration payable to holders of Professionals Group common stock or the proposed consolidation.

The following is a summary of the material financial analyses performed by Cochran, Caronia & Co. in connection with rendering its opinion:

Selected companies analysis. Using publicly available information, Cochran, Caronia & Co. analyzed the market values and trading multiples of certain selected publicly traded medical malpractice insurance companies, which are listed below. Although there were no public companies with precisely the same mix of businesses and financial conditions as Professionals Group, Cochran, Caronia & Co. believes the following publicly traded medical malpractice insurance companies listed below were reasonably comparable.

- FPIC Insurance Group, Inc.
- Medical Assurance, Inc.
- The MIIX Group, Inc.
- NCRIC Group, Inc.
- SCPIE Holdings, Inc.

All multiples were based on stock prices available as of June 16, 2000.

Cochran, Caronia & Co. also analyzed the market values and trading multiples of MEEMIC Holdings and the following publicly traded personal lines insurance companies.

- Commerce Group, Inc.
- Donegal Group, Inc.
- Horace Mann Educators Corporation
- Merchants Group, Inc.
- Meridian Insurance Group, Inc.
- Midland Company
- Mobile American Corporation

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- Motor Club of America

All multiples were based on stock prices available as of June 16, 2000.

Estimated financial data for the selected companies were based on research analysts' estimates, and estimated financial data for Professionals Group and MEEMIC Holdings were based on internal estimates of Professionals Group's management. Cochran, Caronia & Co. compared market values of Professionals Group, MEEMIC Holdings and the selected companies as a multiple of, among other things, calendar year 2000 and 2001 estimated earnings computed in accordance with generally accepted accounting principles, commonly known as GAAP, and GAAP book value as of March 31, 2000. The ranges of market values to calendar year 2000 and 2001 estimated earnings multiples calculated by Cochran, Caronia & Co. for companies comparable to Professionals Group were 5.5x to 12.6x and 5.3x to 11.8x, respectively. The ranges of market values to calendar year 2000 and 2001 estimated earnings multiples calculated by Cochran, Caronia & Co. for companies comparable to MEEMIC Holdings were 5.5x to 12.6x and 7.0x to 11.2x, respectively. The range of market values to GAAP book value multiples calculated by Cochran, Caronia & Co. for companies comparable to Professionals Group was 0.50x to 1.57x. The range of market values to GAAP book value multiples calculated by Cochran, Caronia & Co. for companies comparable to MEEMIC Holdings was 0.52x to 1.57x.

Cochran, Caronia & Co. then applied a range of selected multiples derived from the selected companies of calendar year 2000 and 2001 estimated GAAP earnings and latest GAAP book value as of March 31, 2000, to corresponding financial data of Professionals Group and MEEMIC Holdings in order to derive an implied equity reference range for Professionals Group (including its stake in MEEMIC Holdings). Cochran, Caronia & Co. determined the range of multiples appropriate for Professionals Group to be 7.0x -- 8.0x 2000 estimated earnings plus a 15% -- 20% control premium, 6.0x -- 8.0x 2001 estimated earnings plus a 15% -- 20% control premium and 0.60 -- 0.80x GAAP book value plus a 15% -- 20% control premium.

Precedent transactions analysis. Using publicly available information, Cochran, Caronia & Co. reviewed the financial terms and implied transaction value multiples paid or proposed to be paid in certain selected transactions in the medical malpractice and specialty insurance industries. Although no transaction utilized in this analysis was identical to the consolidation, Cochran, Caronia & Co. believes the selected transactions listed below were most reasonably comparable.

MEDICAL MALPRACTICE INSURANCE COMPANIES

ACQUIROR                                     TARGET
--------                                     ------
St. Paul Companies, Inc.                     MMI Companies, Inc.
FPIC Insurance Group, Inc.                   Administrators for the Professions
FPIC Insurance Group, Inc.                   Tenere Group, Inc.
Medical Group Holdings, Inc.                 PMSLIC
Employers Reinsurance Corporation            The Medical Protective Company
FPIC Insurance Group, Inc.                   Anesthesiologists' Prof. Assn.
PIC Wisconsin                                Century American Insurance Group
Frontier Insurance Group, Inc.               Western Indemnity Insurance Co.
Professionals Group, Inc.                    Physicians Protective Trust Fund
MMI Companies, Inc.                          Unionamerica Holdings, Plc

SPECIALTY INSURANCE COMPANIES

ACQUIROR                                     TARGET
--------                                     ------
Leucadia National Corporation                Reliance Group Holdings, Inc.
Westfield Companies                          Old Guard Group, Inc.
Fairfax Financial Holdings, Ltd.             Seneca Insurance Company
Markel Corporation                           Terra Nova Holdings, Ltd.

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ACQUIROR                                     TARGET
--------                                     ------
ACE Ltd.                                     Capital Re Corp.
Millers American Group, Inc.                 Phoenix Indemnity Insurance Co.
United Fire & Casualty Co.                   American Indemnity Financial Corp.
Fairfax Financial Holdings, Ltd.             TIG Holdings, Inc.
Exel Ltd.                                    Intercargo Corp.
Markel Corporation                           Gryphon Holdings, Inc.
Orion Capital Corp.                          Grocers Insurance Group
Fund American Enterprises Hldgs.             Folksamerica Holding Co., Inc.
Orion Capital Corp.                          Unisun
GE Capital Corp.                             Coregis Group, Inc.

Cochran, Caronia & Co. compared purchase prices in the selected transactions as a multiple of, among other things, trailing twelve-month GAAP earnings and GAAP book value for the most recent quarter prior to the announcement date of each acquisition. The range of multiples for Professionals Group calculated by Cochran, Caronia & Co. from the review of the selected transactions was 9.4x to 20.4x trailing twelve-month GAAP earnings and 0.26x to 1.90x GAAP book value for the most recent quarter prior to the announcement date of each acquisition.

Cochran, Caronia & Co. then applied a range of selected multiples derived from the selected transactions of trailing twelve-month GAAP earnings and GAAP book value to Professionals Group's trailing twelve-month GAAP earnings and GAAP book value as of March 31, 2000, in order to derive an implied equity reference range for Professionals Group. Cochran, Caronia & Co. determined the range multiples appropriate for Professionals Group to be 10.0x to 12.0x trailing twelve-month GAAP earnings and 0.95 to 1.05x GAAP book value.

Discounted cash flow analysis. Cochran, Caronia & Co. performed a discounted cash flow analysis of Professionals Group's projected dividendable cash flows during calendar year 2000 through 2004 based on internal estimates of Professionals Group's management. Cochran, Caronia & Co. derived an implied equity reference range for Professionals Group by applying a terminal value multiple of 8.0x to 10.0x to Professionals Group's 2004 estimated GAAP earnings and a range of selected discount rates from 10% to 15%.

Premiums Paid Analysis. Cochran, Caronia & Co. performed a premiums paid analysis based on comparable public property and casualty transactions announced since 1998. Cochran, Caronia & Co. analyzed the premiums paid by buyers for the target's stock one day prior to the announcement of the transaction and one month prior to the announcement of the transaction. The median premium paid by a buyer for a target's stock for the selected transactions one day prior to announcement of a transaction was 18.6% and one month prior to the announcement of a transaction was 22.1%. Cochran, Caronia & Co. compared these premiums paid with the proposed premium of 79.3% to Professionals Group's stock price of $14.50 as of June 16, 2000.

Other factors. In rendering its opinion, Cochran, Caronia & Co. also reviewed and considered other factors, including:

- historical and projected financial data for Professionals Group, including Professionals Group's financial performance and financial position as well as financing options available to Professionals Group;

- historical trading prices for Professionals Group common stock; and

- a business and financial profile of Medical Assurance.

Valuation results. The combination of these various valuation methodologies resulted in an implied equity reference range for Professionals Group of approximately $180-$220 million (approximately $20 to $24 per share) compared to the consolidation consideration of approximately $237 million ($26 per share).

Miscellaneous. Professionals Group engaged Cochran, Caronia & Co. as its financial advisor based upon the nationally recognized experience and expertise of Cochran, Caronia & Co. in the insurance industry. Cochran, Caronia & Co. is a full service investment bank focused exclusively on the insurance industry and

51

regularly engages in the valuation of insurance company securities in connection with business combinations, investments and other transactions.

Under the terms of its engagement, Professionals Group has agreed to pay Cochran, Caronia & Co. for its financial advisory services upon completion of the consolidation an aggregate fee of $1.4 million. Professionals Group also has agreed to reimburse Cochran, Caronia & Co. for reasonable travel and other out-of-pocket expenses incurred by Cochran, Caronia & Co. in performing its services, including the fees and expenses of its legal counsel, and to indemnify Cochran, Caronia & Co. and related persons against liabilities, including liabilities under the federal securities laws, arising out of its engagement.

In the ordinary course of business, Cochran, Caronia & Co. and its affiliates may actively trade or hold the securities of Professionals Group for the account of customers and, accordingly, may at any time hold a long or short position in those securities.

ACCOUNTING TREATMENT

The consolidation will be effected by the merger of each of Medical Assurance and Professionals Group with newly formed wholly-owned subsidiaries of ProAssurance. Each of Medical Assurance and Professionals Group will survive their respective mergers as wholly-owned subsidiaries of ProAssurance. The outstanding stock of Medical Assurance will be converted into the shares of ProAssurance stock as contemplated by the consolidation agreement. The outstanding stock of Professionals Group will be converted into cash and shares of stock of ProAssurance as provided in the consolidation agreement.

The merger of Medical Assurance into a subsidiary of ProAssurance and the exchange of Medical Assurance stock for ProAssurance stock will be treated similar to a pooling of interests transaction. This means that the historical consolidated assets and liabilities and results of operations of Medical Assurance and its subsidiaries will be included in the consolidated financial statements of ProAssurance.

The merger of Professionals Group into a subsidiary of ProAssurance and the exchange of the Professionals Group stock for cash and ProAssurance stock will be accounted for using the purchase method of accounting in accordance with generally accepted accounting principles. Accordingly, the aggregate consideration paid by ProAssurance in connection with the transaction, together with the direct costs of the acquisition, will be allocated to the consolidated assets and liabilities of Professionals Group based on their estimated fair market values at the date of the transaction with the excess being treated as goodwill. The assets and liabilities and results of operations of Professionals Group will be consolidated into the assets and liabilities and results of operations of ProAssurance after the transaction.

Stock awards outstanding under the stock compensation plans of Professionals Group will be settled as part of the transaction. The settlement costs will be recorded as compensation expense by Professionals Group in its final pre-acquisition financial statements. Outstanding options under the stock compensation plans of Professionals Group will be converted to options for shares of ProAssurance at the transaction date. The estimated fair market value of these options will be included in the purchase price of the transaction.

REGULATORY APPROVALS

Before the consolidation can be completed, we must receive the approvals of certain regulatory authorities. While we have agreed to use our reasonable efforts to obtain all required regulatory approvals, we cannot be certain that we will obtain the required regulatory approvals within the time frame contemplated by the consolidation agreement or on terms that are satisfactory to us. It is also possible that any such approval may be accompanied by a conditional requirement which causes such approvals to fail to satisfy the conditions set forth in the consolidation agreement.

We are not aware of any material regulatory approvals or actions that are required to complete the consolidation, except as described below. If any additional regulatory approvals or actions are required, then we presently intend to obtain those approvals and actions. There can be no assurance, however, that any such regulatory approvals or actions will be obtained.

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Federal Antitrust Laws. Under the Hart-Scott-Rodino Antitrust Improvements Act of 1976 we cannot complete the consolidation until we notify and furnish information to the Antitrust Division of the Department of Justice and the Federal Trade Commission and specified waiting period requirements are satisfied. On November , 2000, we filed with the FTC and the Antitrust Division a Notification and Report form under the Hart-Scott-Rodino Act, and we are waiting for the waiting period to expire. At any time before or after the consolidation is completed and notwithstanding that the Hart-Scott-Rodino Act waiting period has expired, the Department of Justice or the FTC could take any action under the antitrust laws it deems necessary or desirable in the public interest, including seeking to enjoin the consummation of the consolidation or seeking divestiture of substantial assets of Medical Assurance or Professionals Group. Private parties and the state attorneys general may also bring actions under applicable antitrust laws.

State Insurance Laws. The insurance laws and regulations of all states generally require that, prior to the acquisition of control of an insurance company domiciled in that state, the acquiring company must obtain the approval of the proposed transaction by the insurance commissioner of the domiciliary state. In connection with the state approval process, ProAssurance has made formal filing applications, generally called Form A filings, for approval of the consolidation with the insurance commissioners of Alabama, Indiana, Missouri and West Virginia, the states in which insurance company subsidiaries of Medical Assurance are domiciled. ProAssurance has also made Form A filings for approval of the consolidation with the insurance commissioners of Michigan, Indiana, and Illinois, the states in which the insurance company subsidiaries of Professionals Group are domiciled. The Form A filings [have been approved by the insurance commissioner in and] have yet to be approved in
. In Alabama, Indiana and Missouri, the insurance commissioner will be required to hold a public hearing before granting approval for the consolidation.

The insurance laws and regulations of the states also generally require that, prior to the payment of an extraordinary dividend, an insurance company must obtain approval by the insurance commissioner of its state of domicile. A substantial portion of the capital proposed to be used by ProAssurance to fund the cash consideration of the consolidation will be provided from the proceeds of extraordinary dividends payable by an Alabama insurance subsidiary of Medical Assurance and a Michigan insurance subsidiary of Professionals Group. Medical Assurance has made formal filing applications, generally called Form D filings, for approval of extraordinary dividends with the Alabama insurance commissioner in the amount of approximately $25 million in January 2001 and approximately $20 million in May 2001. Professionals Group has made a Form D filing for approval of extraordinary dividends with the Michigan insurance commissioner in the amount of approximately $50 million in January 2001 and approximately $19 million in May 2001. Medical Assurance's application for the payment of the extraordinary dividend was approved by the Alabama insurance commissioner on , 2000. Professionals Group's application for the payment of the extraordinary dividend was approved by the Michigan insurance commissioner on , 2000.

In addition, the insurance laws and regulations of certain states require notification and approval by the insurance commissioner of the state prior to an acquisition of an insurance company doing business in that state (or the acquisition of its holding company) when the acquirer and its insurance company affiliates, together with the acquired company and its insurance company affiliates, have market share sufficiently large enough in particular insurance lines to require notification and approval. ProAssurance has either received affirmative approval from the insurance commissioners or instructive approval by reason of the time period for review having ended without objection from the commissioner.

LISTING OF PROASSURANCE STOCK; DELISTING OF MEDICAL ASSURANCE AND PROFESSIONALS GROUP STOCK

It is a condition to the consolidation that the shares of ProAssurance common stock to be issued in the consolidation be approved for listing on the New York Stock Exchange. If the consolidation is completed, shares of Medical Assurance and Professionals Group stock will be delisted from the New York Stock Exchange and Nasdaq National Market, respectively.

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RESALE OF PROASSURANCE STOCK

ProAssurance common stock that you receive in the consolidation will be freely transferable, unless you are deemed to be an "affiliate" of Medical Assurance or Professionals Group under the Securities Act of 1933 and the rules and regulations promulgated under that act, at the time of the special meeting. "Affiliates" may only re-sell their holding company common stock in transactions permitted by rule 145 under the Securities Act of 1933 or as otherwise permitted under that act. Persons who may be deemed to be affiliates of Medical Assurance or Professionals Group for these purposes generally include individuals or entities that control, are controlled by, or are under common control with, Medical Assurance or Professionals Group and may include officers, directors and principal shareholders of Medical Assurance or Professionals Group. The consolidation agreement requires Medical Assurance and Professionals Group to obtain from each of these affiliates an agreement to the effect that these persons will not offer or sell or otherwise dispose of any ProAssurance common shares issued to these persons in the consolidation in violation of the Securities Act of 1933.

This joint proxy statement/prospectus does not cover any resales of ProAssurance common shares to be received by shareholders of Medical Assurance and Professionals Group upon consummation of the consolidation, and no person is authorized to make any use of this document in connection with any such resale.

MATERIAL FEDERAL INCOME TAX CONSEQUENCES

The consolidation will qualify as a partially tax deferred exchange for federal income tax purposes under Section 351 of the Internal Revenue Code. Accordingly, none of Medical Assurance, Professionals Group and ProAssurance will recognize any gain or loss as a result of the consolidation. The material federal income tax consequences of the consolidation with respect to the shareholders of Medical Assurance and Professionals Group are summarized as follows:

- If you are a Medical Assurance shareholder, you will not recognize any gain or loss on the exchange of your Medical Assurance shares for ProAssurance shares in the consolidation. Your adjusted tax basis in the ProAssurance shares that you receive in the consolidation will equal your adjusted basis in the Medical Assurance shares that you surrendered. The holding period for the ProAssurance shares that you receive in exchange for your Medical Assurance shares will include your holding period for the Medical Assurance shares that you surrendered.

- If you hold Professionals Group shares and you exchange those shares for both ProAssurance shares and cash in the consolidation, you will recognize gain equal to the lesser of (a) the amount of cash received in the exchange, and (b) the amount of gain that you realize on the exchange. The amount of gain that you realize on the exchange will be equal to the excess of the sum of the cash (including cash received for fractional shares) and the value of ProAssurance shares received in the exchange over your tax basis of the Professionals Group shares exchanged therefor. You will not be entitled to recognize a loss on such exchange for federal income tax purposes. The tax basis of ProAssurance shares you receive in exchange for your Professionals Group shares will be the same as the tax basis of the Professionals Group shares exchanged therefor, increased by any gain that you recognize as a result of the consolidation and reduced by the amount of any cash received in the consolidation.

- If you hold Professionals Group shares and you receive only cash in exchange for your Professionals Group shares in the consolidation, you will recognize gain or loss equal to the difference between the cash received and your adjusted tax basis in the Professionals Group shares exchanged for the cash.

- Any gain that you recognize as a Professionals Group shareholder as a result of the receipt of cash and stock in the consolidation will generally be a capital gain if you hold such shares as a capital asset at the time the consolidation is completed and your holding period in your Professionals Group shares exceeds one year at that time. The holding period for ProAssurance shares received in exchange for

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Professionals Group shares pursuant to the consolidation will include the holding period of the Professionals Group shares exchanged therefor.

If you are a Professionals Group shareholder, you should provide your tax identification number, social security or employer identification number to the exchange agent by completing and signing the Form W-9 that is a part of your yellow election form/letter of transmittal. Otherwise, payments in respect of your Professionals Group common stock may be subject to information reporting to the Internal Revenue Service and to a 31% backup withholding tax. You can avoid backup withholding by completing and signing a substitute Form W-9 or otherwise proving to ProAssurance and the exchange agent that you are exempt from backup withholding.

Ernst & Young LLP, certified public accountants, has provided its opinion to the boards of directors of Medical Assurance, Professionals Group and ProAssurance that the consolidation will be treated as a partially tax-deferred exchange under Section 351 of the Internal Revenue Code. This opinion has been filed with the SEC as an exhibit to the Registration Statement of which this joint proxy statement/prospectus is a part. This opinion relies on assumptions, including assumptions regarding the absence of changes in existing facts and the completion of the consolidation in accordance with the joint proxy statement/prospectus and the consolidation agreement. This opinion also relies on representations and covenants, including those contained in the officers certificates of Medical Assurance and Professionals Group. If any of the assumptions, representations or covenants are inaccurate, the conclusions contained in the opinions could be affected.

We did not obtain any ruling by the Internal Revenue Service concerning the federal income tax consequences of the consolidation. Furthermore, the opinion of Ernst & Young LLP does not bind the Internal Revenue Service or any court. The Internal Revenue Service may disagree with the opinions expressed by Ernst & Young LLP and contest the tax treatment of the consolidation and a court may sustain this contest.

The summary of the material tax consequences of the consolidation set forth above and the opinion from Ernst & Young LLP do not address all of the federal income tax consequences that may be relevant to you in light of your particular circumstances. Neither the above summary nor the tax opinion addresses the federal income tax consequences that may be applicable to taxpayers subject to special treatments under the Internal Revenue Code, such as:

- insurance companies;
- financial institutions;
- dealers;
- traders that mark to market;
- tax exempt organizations;
- shareholders who hold their shares as part of a "hedge," appreciated financial position, straddle or conversion transaction;
- shareholders who acquired the shares of Medical Assurance or Professionals Group through the exercise of options or otherwise as compensation or through a tax deferred retirement plan; and
- foreign corporations, foreign partnerships or other foreign entities and individuals who are not citizens or residents of the United States.

No information is provided in this joint proxy statement/prospectus with respect to the tax consequences, if any, of the consolidation under applicable foreign, state, local and other tax laws. The description of the federal income tax consequences summarized above and the above referenced tax opinion are based on the provisions of the Internal Revenue Code, applicable Treasury Regulations, and IRS rulings and judicial decisions, as in effect as of the date of such opinion. There can be no assurance that future legislative, administrative, or judicial changes or interpretations, which changes could apply retroactively, will not affect the accuracy of the statements or conclusions set forth in the description of the federal income tax consequences summarized above and the above referenced tax opinion.

THE PRECEDING SUMMARY OF THE MATERIAL FEDERAL INCOME TAX CONSEQUENCES OF THE CONSOLIDATION DOES NOT PURPORT TO BE A COMPLETE ANALYSIS OR DISCUSSION OF ALL POTENTIAL TAX EFFECTS RELEVANT TO THE CONSOLIDATION. THIS

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DISCUSSION IS INCLUDED FOR GENERAL INFORMATION PURPOSES ONLY AND MAY NOT APPLY TO A PARTICULAR SHAREHOLDER IN LIGHT OF THE SHAREHOLDER'S PARTICULAR CIRCUMSTANCES. YOU ARE URGED TO CONSULT YOUR OWN TAX ADVISORS AS TO THE SPECIFIC TAX CONSEQUENCES TO YOU OF THE CONSOLIDATION, INCLUDING TAX RETURN REPORTING REQUIREMENTS, THE APPLICABILITY AND EFFECT OF THE FEDERAL, STATE, LOCAL, FOREIGN AND OTHER APPLICABLE TAX LAWS AND THE EFFECT OF ANY PROPOSED CHANGES IN THE TAX LAWS.

INTERESTS OF DIRECTORS AND OFFICERS IN THE CONSOLIDATION

When considering the recommendation of our boards of directors, you should be aware that certain directors and officers of Medical Assurance and Professionals Group may have interests in the consolidation that are different from, or in addition to, your interests. These interests are described below. In each case, our boards of directors were aware of these interests and considered them, among other matters, in approving the consolidation.

INDEMNIFICATION

Medical Assurance, Professionals Group, and ProAssurance have agreed to jointly and severally indemnify all persons serving or having served as directors or officers of Medical Assurance or Professionals Group prior to the completion of the consolidation. ProAssurance and Medical Assurance also have agreed to provide directors' and officers' liability insurance for the present officers and directors of Professionals Group comparable to the coverage currently provided by Professionals Group before the consolidation.

Officers of ProAssurance. A. Derrill Crowe, M.D., the current chairman of the board and chief executive officer of Medical Assurance, will serve as chairman of the board and chief executive officer of ProAssurance. Victor T. Adamo, the current chief executive officer and a director of Professionals Group, will serve as vice chairman of the board and president of ProAssurance.

Directors of ProAssurance. All of the directors of Medical Assurance will serve as directors of ProAssurance. Victor T. Adamo, Ann F. Putallaz, and William H. Woodhams, who are directors of Professionals Group, will serve as directors of ProAssurance. See "Management and Operations after the Consolidation."

Employees and Benefit Plans. ProAssurance will review Medical Assurance's and Professionals Group's employee benefit plans and programs with a view toward combining those plans or developing appropriate new benefit plans in replacement of such plans. Subject to restrictions and limitations that applicable law may impose, ProAssurance will continue in effect the current employee benefit plans of each of Medical Assurance and Professionals Group until such time as the benefit plans are merged with each other or terminated or frozen and replaced with new benefit plans. Such employee benefit plans will be designed to treat similarly situated employees of Medical Assurance and Professionals Group and their respective subsidiaries on a substantially equivalent basis, provide employees full credit for prior service with Medical Assurance and Professionals Group and their subsidiaries for vesting and eligibility purposes, and waive all waiting periods and pre-existing conditions and exclusions with respect to such employees.

CHANGE OF CONTROL ARRANGEMENTS

The approval of the consolidation by the shareholders of Professionals Group will be a "change of control" for purposes of Professionals Group's Key Employee Retention Plan. That plan provides each executive of Professionals Group or any of its subsidiaries who is designated a "key employee" with a severance payment and certain insurance and other benefits in the event that there is a change in control of Professionals Group that is coupled with the actual involuntary or constructive termination of such key employee for any reason other than cause within two years after such change in control. The amount of the severance payment is equal to two times the key employee's base salary plus bonus, average of last three years.

The dollar amounts of the severance payments and insurance and other benefits potentially payable to those persons who were executive officers of Professionals Group on September 30, 2000 and whose salary and bonus exceeded $100,000 in 1999 (the "named executive officers"), calculated as of December 31, 1999, are

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as follows: Victor T. Adamo -- $1,227,385; R. Kevin Clinton -- $1,077,250; John F. Lang -- $432,163; and William P. Sabados -- $0. The aggregate amount of the severance payments and other benefits potentially payable under Professionals Group's Key Employee Retention Plan to all "key employees" as a group (11 persons) was $6,084,966, calculated as of December 31, 1999.

The consolidation will also be a "change of control" for purposes of change of control agreements entered into between MEEMIC Holdings, a subsidiary of Professionals Group, and certain employees of MEEMIC Holdings. Each of these agreements provides the employee with a severance payment and certain insurance and other benefits in the event that there is a change in control of MEEMIC Holdings that is coupled with the actual involuntary or constructive termination of such employee for any reason other than cause within two years after such change in control. The amount of the severance payment is equal to two times the employee's base salary plus bonus, average of last three years. As of December 31, 1999 there were three such agreements in effect and the aggregate amount of the severance payments and other benefits potentially payable under those agreements was $1,603,906, calculated as of December 31, 1999. William P. Sabados, the Chief Information Officer of Professionals Group, is a party to one of these agreements and the dollar amount of the severance payment and insurance and other benefits potentially payable to him was $490,522, calculated as of December 31, 1999.

Medical Assurance presently intends to implement a key employee retention plan that would provide severance and insurance benefits for some or all of its executive officers similar to those provided by Professionals Group upon a change of control of Medical Assurance that is coupled with the actual or constructive termination of employment of the executive officer for any reason other than cause within a period of time after the change of control. However, any key employee retention plan adopted by Medical Assurance will not consider the consolidation to result in a change of control of Medical Assurance.

STOCK OPTIONS

The approval of the consolidation by the shareholders of Professionals Group will be a "change of control" for purposes of the stock options issued under Professionals Group's 1996 Long Term Incentive Plan. Consequently, all unvested options that are issued and outstanding under this plan will immediately vest and become exercisable upon shareholder approval. As of the date of this joint proxy statement/prospectus, there were a total of 136,146 unvested options issued and outstanding under this plan with exercise prices ranging from $23.50 to $30.58.

The following table sets forth certain information concerning the unvested Professionals Group stock options currently held by each of Professionals Group's named executed officers.

                                                                                  VALUE OF
                                                        NUMBER OF OPTIONS       IN-THE-MONEY
                                                           SUBJECT TO        OPTIONS SUBJECT TO
NAME                                                   ACCELERATED VESTING   ACCELERATED VESTING
----                                                   -------------------   -------------------
Victor T. Adamo......................................        29,040*               $     0
R. Kevin Clinton.....................................        19,360*                     0
John F. Lang.........................................        12,810**               12,500
William P. Sabados...................................             0                      0


* Absent accelerated vesting, these non-qualified stock options would be subject to vesting in annual increments of 50% on February 12, 2001 and February 12, 2002. These options would expire at 5:00 p.m. on February 12, 2007. ** Absent accelerated vesting, these non-qualified stock options would vest as follows: (1) 1,210 options are subject to vesting in annual increments of 50% commencing on February 12, 2001 and February 12, 2002. These options expire at 5:00 p.m. on February 12, 2007; (2) 6,600 options are subject to vesting in annual increments of 25% commencing March 9, 2001 and expire at 5:00 p.m. on March 9, 2009; and (3) 5,000 options are subject to vesting in annual increments of 20% commencing December 10, 2000 and expire at 5:00 p.m. on December 10, 2009.

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Upon completion of the consolidation, such stock options will be adjusted and will become options to purchase shares of ProAssurance common stock. See "The Consolidation Treatment of Stock Options."

The consolidation will also be a "change of control" for purposes of the stock options issued under MEEMIC Holdings' Stock Compensation plan. Consequently, upon completion of the consolidation all unvested options that are unvested and outstanding under this plan will immediately vest and become exercisable. As of the date of this joint proxy statement/prospectus, there were a total of 224,000 unvested options issued and outstanding under this plan, each with an exercise price of $10.

The following table sets forth certain information concerning the unvested MEEMIC Holdings stock options currently held by Professionals Group's named executive officers.

                                                                                  VALUE OF
                                                        NUMBER OF OPTIONS       IN-THE-MONEY
                                                           SUBJECT TO        OPTIONS SUBJECT TO
NAME                                                   ACCELERATED VESTING   ACCELERATED VESTING
----                                                   -------------------   -------------------
Victor T. Adamo......................................        20,000*              $230,000
R. Kevin Clinton.....................................        48,000*               552,000
John F. Lang.........................................             0                      0
William P. Sabados...................................        20,000*               230,000


* All of these options are non-qualified stock options, are subject to vesting in annual increments of 25% commencing July 1, 2001 and expire at 5:00 p.m. on July 1, 2009.

STOCK GRANTS

The approval of the consolidation by the shareholders of Professionals Group will be a "change of control" for purposes of certain consulting, confidentiality and non-competition agreements between Professionals Group and each of its non-employee directors. Consequently, all unvested stock grants made pursuant to those agreements will immediately vest upon such shareholder approval. Non-employee directors of Professionals Group and the unvested stock grants held by them are as follows: Eliot H. Berg -- 6,582 shares; Joseph C. Cauthen -- 4,262 shares; John F. Dodge, Jr. -- 4,760 shares; H. Harvey Gass -- 4,760 shares; Richard P. Horsch -- 4,760 shares; Isaac J. Powell -- 4,760 shares; Ann F. Putallaz -- 4,760 shares; William H. Woodhams -- 4,760 shares; and Donald S. Young -- 4,760 shares.

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MANAGEMENT AND OPERATIONS AFTER THE CONSOLIDATION

GENERAL

After the consolidation, ProAssurance will be the parent corporation of Medical Assurance and Professionals Group and the subsidiaries of Medical Assurance and Professionals Group will remain as subsidiaries of those companies.

It is currently anticipated that the insurance operations of Medical Assurance and Professionals Group will be conducted through a northern division and a southern division. Insurance operations in Alabama, West Virginia, Florida, Missouri, Georgia, Mississippi and other southern states will be conducted under the principal direction of Medical Assurance with A. Derrill Crowe continuing to serve as chief executive officer of Medical Assurance. Insurance operations in Michigan, Ohio, Illinois, Indiana, Kentucky, Pennsylvania, New Jersey and other northern states will be conducted under the principal direction of Professionals Group with Victor T. Adamo continuing to serve as chief executive officer of Professionals Group. The board of directors of ProAssurance may alter or change the proposed operating structure and the responsibilities of Medical Assurance and Professionals Group should circumstances indicate that a change would be in the best interest of the shareholders of ProAssurance or the policyholders of its insurance subsidiaries.

DIRECTORS AND EXECUTIVE OFFICERS

The consolidation agreement provides that ProAssurance's board of directors will be comprised of eleven directors divided into three classes. Class I will be composed of four directors whose initial terms will expire at the first annual meeting of ProAssurance. Class II will be composed of four directors whose initial terms will expire at the second annual meeting of ProAssurance. Class III will be composed of three directors whose initial terms will expire at the third annual meeting of ProAssurance. Medical Assurance has nominated eight of the initial directors and Professionals Group has nominated three of the initial directors, one for each class.

The names, ages, classes and biographical profiles of the initial board of directors and executive officers of ProAssurance are set forth below.

A. DERRILL CROWE, M.D. -- Age 63, Class I Director -- chairman of the board of directors and chief executive officer of ProAssurance. Dr. Crowe has served as chairman of the board and president of Medical Assurance. Dr. Crowe has been president, chief executive officer and a director of The Medical Assurance Company, an Alabama insurance company and wholly-owned subsidiary of Medical Assurance since its organization in 1976. Dr. Crowe serves as a director of each of Medical Assurance's insurance subsidiaries and participates on their respective claims and underwriting committees.

VICTOR T. ADAMO, ESQ., CPCU -- Age 52, Class III Director -- vice chairman of the board of directors and president of ProAssurance. Mr. Adamo has been the chief executive officer, president and a director of Professionals Group since 1996, and a director of ProNational Insurance Company, where he has held various positions including president and chief executive officer, since 1985. He has been chairman and a director of MEEMIC Holdings, Inc. since October 1998 and is also chairman and a director of MEEMIC Insurance Company. Prior to joining ProNational, Mr. Adamo was in private legal practice from 1975 to 1985 and represented ProNational in corporate legal matters.

JAMES J. MORELLO, CPA -- Age 52, secretary, treasurer and chief financial officer of ProAssurance. Mr. Morello has served as treasurer and chief financial officer of Medical Assurance since its formation on February 8, 1995. He has been employed as treasurer and chief financial officer of The Medical Assurance Company since 1984. Mr. Morello is also the treasurer and a director of Medical Assurance of West Virginia, Inc., a West Virginia insurance company and wholly-owned subsidiary of Medical Assurance.

RICHARD V. BRADLEY, M.D. -- Age 73, Class II Director. Dr. Bradley has served on the board of directors of Medical Assurance since December 1996. In 1986, Dr. Bradley retired from medical practice and served as president and chief executive officer of MOMED Holding Co. and its Missouri insurance subsidiary. After Medical Assurance acquired MOMED in 1996, Dr. Bradley continued to serve in such capacities until the merger of MOMED Holding Co. into Medical Assurance in August 2000.

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PAUL R. BUTRUS -- Age 59, Class III Director. Mr. Butrus has been the executive vice president and a director of Medical Assurance since its incorporation on February 8, 1995. Mr. Butrus has been employed by The Medical Assurance Company since 1977, most recently as executive vice president since 1993. Mr. Butrus serves as a director of each of Medical Assurance's insurance subsidiaries and participates on their respective claims and underwriting committees.

NORTON E. COWART, M.D. -- Age 80, Class I Director. Dr. Cowart has served on the board of directors of Medical Assurance since 1996. Dr. Cowart served as a director of The Medical Assurance Company from 1977 to 1996, and served as its chairman of the board from 1987 to 1996. Dr. Cowart retired from the practice of internal medicine in Huntsville, Alabama in 1992.

PAUL D. EVEREST, M.D. -- Age 79, Class III Director. Dr. Everest has served on the board of directors of Medical Assurance since its incorporation on February 8, 1995, and as a director of The Medical Assurance Company since 1982. Dr. Everest practices medicine in Montgomery, Alabama, specializing in orthopedic surgery.

ROBERT E. FLOWERS, M.D. -- Age 50, Class I Director. Dr. Flowers has served on the board of directors of Medical Assurance since its formation on February 8, 1995 and as a director of The Medical Assurance Company since 1985. He practices medicine in Dothan, Alabama, specializing in gynecology.

LEON C. HAMRICK, M.D. -- Age 74, Class II Director. Dr. Hamrick has served on the board of directors of Medical Assurance since its incorporation on February 8, 1995, and as a director of The Medical Assurance Company since 1978. Dr. Hamrick is a general surgeon with HealthSouth Metro West Hospital in Fairfield, Alabama.

JOHN P. NORTH, JR. -- Age 64, Class II Director. Mr. North has served on the board of directors of Medical Assurance since June of 1996. He is a certified public accountant who was a partner of the accounting firm of Coopers & Lybrand LLP until his retirement in September 1995.

ANN F. PUTALLAZ, PH.D. -- Age 54, Class I Director. Ms. Putallaz has been a director of Professionals Group since 1996 and has been vice chairman since June 1999. She has been a director of MEEMIC Holdings since September 2000. Since December 1994, she has been the vice president and director of marketing information services of Munder Capital Management, an investment advisor to The Munder Funds, a Maryland corporation and an open-end investment company registered under the Investment Company Act of 1940.

WILLIAM H. WOODHAMS, M.D. -- Age 62, Class II Director. Dr. Woodhams has been a director of Professionals Group since 1996 and chairman since June 1999. Dr. Woodhams was a director of ProNational from 1980 to July 1, 1998. He is board certified in family practice and has been in private practice in Kalamazoo, Michigan since 1964. Dr. Woodhams serves as an assistant clinical professor in the department of family practice at Michigan State University. Dr. Woodhams is also a member of the Michigan board of medicine committee of licensure and discipline.

DIVIDEND POLICY

The holders of ProAssurance common stock are entitled to receive such dividends as may be declared from time to time by the ProAssurance board out of funds legally available therefor. We do not expect ProAssurance to declare cash dividends on ProAssurance common stock for the foreseeable future following the consolidation, as we expect that earnings of ProAssurance and its subsidiaries will be retained and used for debt service and operations. Any future cash dividends will depend upon, among other things, future financial results and requirements and contractual restrictions applicable to ProAssurance or its subsidiaries. The ability of ProAssurance to fund its operations and to pay cash dividends on ProAssurance common stock following consummation of the consolidation will be dependent upon its receipt of dividends from its insurance subsidiaries. The ability of its insurance subsidiaries to pay dividends is subject to regulatory and contractual restrictions. There can be no assurance as to any future dividends by ProAssurance or its insurance subsidiaries.

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SECURITY OWNERSHIP

The following table shows the number of shares of ProAssurance common stock expected to be beneficially owned by:

- each person who upon completion of the consolidation will become an owner of more than 5% of those shares;

- each person who is, or upon completion of the consolidation will become, a director of ProAssurance;

- each person who is, or upon completion of the consolidation will become, an executive officer of ProAssurance; and

- all persons who are, or upon completion of the consolidation will become, directors and executive officers of ProAssurance as a group.

The following table is based on information provided by the persons indicated with respect to the beneficial ownership of Medical Assurance common stock and Professionals Group common stock, as of September 30, 2000, by each director and named executive officer of ProAssurance and by all directors and named executive officers of ProAssurance as a group. Except as indicated below, there are no stockholders known to ProAssurance management who will be the beneficial owner of more than 5% of the outstanding shares of ProAssurance common stock upon completion of the consolidation.

                                             NUMBER OF          RIGHT           PERCENTAGE OF
NAME OF BENEFICIAL OWNER                  SHARES OWNED(3)   TO ACQUIRE(4)   OUTSTANDING SHARES(5)
------------------------                  ---------------   -------------   ---------------------
A. Derrill Crowe(1).....................
Victor T. Adamo(2)......................                                              *
Richard V. Bradley(1)...................                                              *
Paul R. Butrus(1).......................                                              *
Norton E. Cowart(1).....................                                              *
Paul D. Everest(1)......................                                              *
Robert E. Flowers(1)....................                                              *
Leon Hamrick(1).........................                                              *
James J. Morello(1).....................
John P. North, Jr.(1)...................                                              *
Ann F. Putallaz(2)......................                                              *
William H. Woodhams(2)..................                                              *
All Directors and Executive Officers as
  a group (12 persons)..................


(1) His business address is 100 Brookwood Place, Birmingham, Alabama 35209. (2) His or her business address is 2600 Professionals Drive, Okemos, Michigan 48864.
(3) The number of shares stated in this column for each named person includes shares for which the named person has sole voting and investment power or has shared voting and investment power with a spouse. It also includes shares held in a retirement plan or in an individual retirement account over which the named person has control, shares held by any corporation of which the named person is a director, executive officer or controlling stockholder, shares held by a trust of which the named person, or his or her spouse, is a trustee or custodian, shares held by a partnership which the named person is a general partner, and shares held by a spouse or minor children.

The number of shares stated in this column for each named person was calculated assuming that upon the completion of consolidation such person will receive (a) one share of ProAssurance common stock for each share of Medical Assurance common stock held prior to the completion of the consolidation and (b) shares of ProAssurance common stock for each share of Professionals Group common stock held prior to the completion of the consolidation.

The number of shares stated in this column for each named person excludes shares that may be acquired through stock option exercises.

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(4) Indicates number of shares that can be acquired through stock options exercisable within 60 days after the completion of the consolidation.

The number of shares stated in this column for each named person was calculated assuming that upon the completion of consolidation such person will receive (a) one option to purchase ProAssurance common stock for each option to purchase Medical Assurance common stock held prior to the completion of the consolidation and (b) options to purchase ProAssurance common stock for each option to purchase Professionals Group common stock held prior to the completion of the consolidation.
(5) Percentages have been calculated assuming that upon completion of the consolidation only shares of ProAssurance common stock are issued and outstanding and only options to purchase ProAssurance common stock are issued and outstanding. An asterisk indicates that the named person owns less than one percent of ProAssurance common stock.

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SUMMARY OF THE CONSOLIDATION AGREEMENT

We believe this summary describes the material terms of the consolidation agreement that have not been previously described under the caption "The Consolidation." We recommend that you read carefully the complete text of the consolidation agreement for the precise legal terms of the consolidation agreement and other information that may be important to you. The consolidation agreement is included in this joint proxy statement/prospectus as Exhibit A.

REPRESENTATIONS AND WARRANTIES

In the consolidation agreement, we make representations and warranties to each other about our companies with respect to, among other things:

- our corporate organization and qualification to do business;
- our ownership of subsidiaries;
- our corporate affairs;
- our articles or certificates of incorporation and by-laws;
- our capitalization;
- our execution and delivery of the consolidation agreement;
- the effect of the consolidation on our existing agreements and obligations;
- the regulatory approvals required to complete the consolidation;
- our filings and reports with state insurance departments and the SEC;
- our financial statements;
- the regulatory examinations by our state insurance departments;
- our related party transactions;
- the absence of stock purchases creating a change of control;
- our undisclosed liabilities;
- the absence of change in our businesses since March 31, 2000;
- our tax matters and payment of taxes;
- our insurance reserves and premium rates;
- our reinsurance agreements and treaties;
- our investment policies and the composition of our investments;
- our title to our real and personal property;
- environmental matters;
- our intellectual property;
- our material contracts;
- our employee benefit plans;
- labor matters;
- the validity of our accounts receivable;
- litigation;
- the adequacy of insurance coverage on our businesses;
- the absence of illegal payments and contributions;
- our liability for brokers' fees in connection with the consolidation;
- our compliance with applicable laws; and
- the inapplicability of state takeover statutes.

Many of these representations and warranties are qualified by the concept of "material adverse effect," that is, these representations and warranties are not intended to apply to facts or circumstances which would not have a material adverse effect on the business, results of operation, or financial condition of the representing party and its subsidiaries taken as a whole.

The representations and warranties in the consolidation agreement are complicated and not easily summarized. You are urged to carefully read the sections of the consolidation agreement entitled "Representations and Warranties of PICM" starting on page 15 of Exhibit A and "Representations and Warranties of MAI" starting on page 36 of Exhibit A. The Disclosure Schedule that each of us prepared in support of our respective representations and warranties is not included as part of Exhibit A.

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CONDUCT OF BUSINESS BEFORE COMPLETION OF THE CONSOLIDATION

We have agreed that until the completion of the consolidation, we will conduct our businesses in the ordinary and usual course in a manner consistent with past practices, and use our reasonable efforts to preserve intact our current business organizations, keep available the services of our key officers and employees and preserve current business relationships. Without limiting the foregoing, and without the prior written consent of the other party, the consolidation agreement generally limits our ability to:

- incur additional indebtedness or guarantee the indebtedness of others, except in the ordinary course of business, consistent with past practice;

- adjust, split, combine or reclassify our shares or issue additional shares, except that additional shares may be issued for currently existing and outstanding stock options;

- pay any dividends, other than dividends from subsidiaries;

- redeem, purchase, or otherwise acquire shares of our common stock or investments convertible into our common stock, except that each of us may repurchase shares of our common stock in accordance with SEC rules and regulations, which, among other things, prohibits Medical Assurance from purchasing its stock during the period that its market value will be established in the determination of the exchange ratio;

- grant stock options or appreciation rights to any person or entity, except that we are permitted to grant options under our existing employee and director plans, subject to some restrictions;

- dispose of or encumber any of our respective properties or assets, except in the ordinary course of business consistent with past practice or in accordance with existing contracts or agreements;

- cancel, release, or assign any existing debts payable to us by third parties, except in the ordinary course, consistent with past practice;

- acquire the shares or assets of another business entity, except in the ordinary course, consistent with past practice;

- terminate or change, in any material respect, existing contracts, other than in the ordinary course of business consistent with past practice;

- amend in any material respect compensation and employee benefit arrangements, except as required by law or the agreement;

- settle any claim, action or proceeding involving money damages, except in the ordinary course of business, consistent with past practice;

- amend our articles of incorporation, certificate of incorporation, or by-laws;

- materially change our investment securities portfolio, except as done in accordance with our investment guidelines and prior consultation with the other party; or

- take actions that would result in the material inaccuracy of our respective representations and warranties or the conditions to our obligations not being satisfied.

Each of us has also agreed to use our best efforts to take, or cause to be taken, all actions necessary, proper or advisable to comply promptly with all legal requirements which may be imposed on us or our subsidiaries in order to complete the consolidation, and to obtain, and to cooperate with each other in order to obtain, any consent, authorization, order or approval of, or any exemption by, any governmental entity or authority and any other third party which is required to be obtained by either of us or any of our subsidiaries in connection with the consolidation.

We have also agreed to use our best efforts to promptly prepare and file all necessary documentation to effect all applications, notices, petitions and filings, and to obtain and to cooperate in obtaining permits, consents, approvals and authorizations of all third parties and governmental entities necessary or advisable to

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complete the consolidation and to comply with the terms and conditions of all such permits, consents, approvals and authorizations. Each of us has also agreed to furnish upon request to the other all information concerning us and our subsidiaries, directors, officers and shareholders and such other matters as may be necessary or advisable in connection with the consolidation. We have also reached certain agreements with respect to directors' and officers' indemnification and insurance.

Each of us has further agreed to give the other access to all of our properties, books, contracts, commitments and records and to furnish information concerning our businesses, properties and personnel, subject to the restrictions and for the purposes set forth in the consolidation agreement.

CONDITIONS TO THE COMPLETION OF THE CONSOLIDATION

Conditions to Each Party's Obligation to Effect the Consolidation. The consolidation agreement contains conditions to our obligation to complete the consolidation. Neither one of us will be obligated to complete the consolidation unless:

- the shareholders of Medical Assurance and Professionals Group have approved the consolidation agreement by the requisite affirmative votes, as described in this joint proxy statement/prospectus;

- no order, injunction, or decree prohibiting consummation of the consolidation is in effect;

- any waiting period under the Hart-Scott-Rodino Act has expired or been terminated early;

- we have obtained approval of the consolidation from the Alabama Insurance Commissioner, the Illinois Insurance Department, the Indiana Insurance Commissioner, the Michigan Insurance Commissioner, the Director of the Missouri Department of Insurance, the West Virginia Insurance Commissioner, and other appropriate state regulatory departments;

- the registration statement relating to ProAssurance stock described in this joint proxy statement/ prospectus is effective, and no stop order suspending effectiveness is in effect;

- any state securities or "blue sky" approvals required in connection with the consolidation have been received;

- the shares of ProAssurance common stock issuable in the consolidation have been authorized for trading and reporting on the New York Stock Exchange;

- we have received a written opinion from Ernst & Young LLP regarding the consolidation substantially to the effect that (1) Medical Assurance shareholders will not recognize any gain or loss as a result of the consolidation, (2) Professionals Group shareholders electing to receive ProAssurance stock and cash will recognize gain under Section 351(b) of the Internal Revenue Code, but in an amount not in excess of the lesser of the gain realized or the amount of cash received, (3) Professionals Group shareholders electing to receive all cash will recognize gain or loss measured by the difference between the amount of cash received and the adjusted basis of the Professionals Group stock surrendered, and (4) neither ProAssurance, Medical Assurance nor Professionals Group nor any of their subsidiaries will recognize gain or loss as a result of the consolidation; and

- ProAssurance and each of the transitory acquisition subsidiaries has been formed and is authorized to transact business in its state of domicile.

Conditions to the Obligation of Medical Assurance to Complete the Consolidation. The obligation of Medical Assurance to complete the consolidation is subject to the fulfillment of the following additional conditions:

- the representations and warranties made by Professionals Group in the consolidation agreement must be true and correct on the date that the consolidation is completed;

- Professionals Group must have materially performed all obligations required to be performed by it before the closing;

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- there must have been no material adverse change in the financial condition, operations, assets, or business prospects of Professionals Group and its subsidiaries, taken as a whole; and there must also have been no event or circumstance which has, or is likely to have, a materially adverse effect on the ability of Professionals Group or its subsidiaries to conduct their respective businesses as presently conducted;

- Medical Assurance must have received a favorable opinion from First Union Securities, Inc. or another recognized investment banking firm that the consolidation is fair to Medical Assurance shareholders from a financial point of view and such opinion must not have been withdrawn prior to completion of the consolidation; and

- Professionals Group and its insurance subsidiaries must not be rated lower than A- by the A.M. Best Rating Agency, and must not have received notice from A.M. Best of its intention to lower the rating of ProAssurance, the Professionals Group insurance subsidiaries or the Medical Assurance insurance subsidiaries below A- after giving effect to the consolidation.

Conditions to the Obligation of Professionals Group to Complete the Consolidation. The obligation of Professionals Group to complete the consolidation is subject to the fulfillment of the following conditions:

- the representations and warranties made by Medical Assurance in the consolidation agreement must be true and correct on the date that the consolidation is completed;

- Medical Assurance must have materially performed all obligations required to be performed by it before the closing;

- there must have been no material adverse change in the financial condition, operations, assets, or business prospects of Medical Assurance and its subsidiaries, taken as a whole; and there must also have been no event or circumstance which has, or is likely to have, a materially adverse effect on the ability of Medical Assurance or its subsidiaries to conduct their respective businesses as presently conducted;

- Professionals Group must have received a favorable opinion from Cochran, Caronia & Co. or another recognized investment banking that the consolidation is fair to Professionals Group shareholders from a financial point of view and such opinion must not have been withdrawn prior to completion of the consolidation; and

- Medical Assurance and its insurance subsidiaries must not be rated lower than A- by the A.M. Best Rating Agency, and must not have received notice from A.M. Best of its intention to lower the rating of ProAssurance, the Professionals Group insurance subsidiaries or the Medical Assurance insurance subsidiaries below A- after giving effect to the consolidation.

When the consolidation is completed, all representations and warranties of Medical Assurance and Professionals Group will expire and terminate.

NO SOLICITATION OF TRANSACTIONS

We have agreed that neither we nor our representatives will, directly or indirectly, initiate, entertain, solicit, encourage, engage in, or participate in, negotiations with any person concerning any acquisition proposal, other than the consolidation.

However, either of us may, without breaching the consolidation agreement, respond to any unsolicited acquisition proposal if our board of directors determines in good faith that a response to the acquisition proposal is appropriate in furtherance of the best interests of our shareholders. In response to the acquisition proposal, either of us may furnish information to any person pursuant to a customary confidentiality agreement and participate in discussions regarding the proposal. We may also approve and recommend the proposal to our shareholders.

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We will promptly inform each other of any serious, bona fide inquiry either of us receives with respect to any acquisition proposal and we will keep each other informed of the status of any discussions or negotiations concerning the acquisition proposal.

As to each party, "acquisition proposal" is any transaction, other than the consolidation, involving any of the following:

- any merger or other business combination involving that party or any of its subsidiaries;

- any proposal to acquire the right to vote 10% or more of the common stock of that party;

- any acquisition of 10% or more of the assets of that party, other than in the ordinary course of business; or

- any acquisition of more than 10% of the outstanding common stock of that party.

TERMINATION

We may terminate the consolidation agreement at any time before the date the consolidation becomes effective in any of the following circumstances:

- by our mutual written consent;

- by either party if it becomes certain, for all practical purposes, that the other party cannot satisfy its requirements to effect the consolidation and the terminating party's default has not caused such failure;

- by either party if the consolidation is not completed by January 31, 2001; however, this right to terminate is not available to any party whose breach of the consolidation agreement was the cause of the failure of the consolidation to occur by this date;

- by either party if the other party authorizes, recommends, publicly proposes, or publicly announces an intention to authorize, recommend or propose an acquisition proposal, or if the other party enters an agreement with another party to effect an acquisition proposal, or fails to publicly oppose a tender offer or exchange offer by another person based on an acquisition proposal; or

- by either party if such party enters an agreement with any person to effect an acquisition proposal or fails to publicly oppose a tender offer or exchange offer by another person based on the acquisition proposal upon the payment by the terminating party of a termination fee to the other party.

TERMINATION FEES

Medical Assurance. Medical Assurance must pay Professionals Group an expense allowance of $2,400,000 if any of the following conditions occur:

- Medical Assurance or Professionals Group refuses or is unable to complete the consolidation because all approvals of governmental authorities have not been obtained due to Medical Assurance's fault;

- Medical Assurance or Professionals Group refuses or is unable to complete the consolidation because the parties have not received a favorable tax opinion regarding the consolidation due to Medical Assurance's fault;

- Medical Assurance or Professionals Group refuses or is unable to complete the consolidation because the Medical Assurance shareholders failed to approve the consolidation;

- Professionals Group refuses or is unable to complete the consolidation because Medical Assurance breached its representations, warranties, or obligations under the consolidation agreement;

- Professionals Group refuses or is unable to complete the consolidation because Medical Assurance has suffered a material adverse change in its businesses, assets, properties, operations or financial condition, or there has been an event or circumstance which has, or is likely to have a materially adverse effect on

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the ability of Medical Assurance or its subsidiaries to conduct their respective businesses as presently conducted;

- Professionals Group elects to terminate the consolidation agreement after Medical Assurance informs Professionals Group of either an event that would be likely to cause Medical Assurance's representations or warranties in the consolidation agreement to be untrue or incorrect in any material respect, or any failure on Medical Assurance's part or on the part of any of its officers, directors, employees, representatives or agents to comply with or satisfy, in any material respect, any covenant, condition, or agreement in the consolidation agreement;

- Professionals Group elects to terminate the consolidation agreement after Medical Assurance authorizes, recommends, publicly proposes, or publicly announces an intention to authorize, recommend or propose an acquisition proposal, or enters an agreement with another party to effect an acquisition proposal, or fails to publicly oppose a tender offer or exchange offer by another person based on the acquisition proposal; or

- Medical Assurance elects to terminate the consolidation agreement after it enters an agreement with any person to effect an acquisition proposal or fails to publicly oppose a tender offer or exchange offer by another person based on an acquisition proposal.

In addition, Medical Assurance will pay Professionals Group liquidated damages of $7,500,000 if any of the following events occur:

- Medical Assurance enters an agreement with any person to effect an acquisition proposal or fails to publicly oppose a tender offer or exchange offer by another person based on an acquisition proposal;

- Professionals Group elects to terminate the consolidation agreement after Medical Assurance authorizes, recommends, publicly proposes, or publicly announces an intention to authorize, recommend or propose an acquisition proposal, or enters an agreement with another party to effect an acquisition proposal, or fails to publicly oppose a tender offer or exchange offer by another person based on an acquisition proposal; or

- Medical Assurance fails to call and hold the special meeting of its shareholders to vote on the proposed consolidation.

Professionals Group. Professionals Group must pay Medical Assurance an expense allowance of $2,400,000 if any of the following conditions occur:

- Medical Assurance or Professionals Group refuses or is unable to complete the consolidation because all approvals of governmental authorities have not been obtained due to Professionals Group's fault;

- Medical Assurance or Professionals Group refuses or is unable to complete the consolidation because the parties have not received a favorable tax opinion regarding the consolidation due to Professionals Group's fault;

- Medical Assurance or Professionals Group refuses or is unable to complete the consolidation because the Professionals Group shareholders failed to approve the consolidation;

- Medical Assurance refuses or is unable to complete the consolidation because Professionals Group breached its representations, warranties, or obligations under the consolidation agreement;

- Medical Assurance refuses or is unable to complete the consolidation because Professionals Group has suffered a material adverse change in its businesses, assets, properties, operations or financial condition, or there has been an event or circumstance which has, or is likely to have a materially adverse effect on the ability of Professionals Group or its subsidiaries to conduct their respective businesses as presently conducted;

- Medical Assurance elects to terminate the consolidation agreement after Professionals Group informs Medical Assurance of either an event that would be likely to cause Professionals Group's representations or warranties in the consolidation agreement to be untrue or incorrect, in any material respect, or

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any failure on Professionals Group's part or on the part of any of its officers, directors, employees, representatives or agents to comply with or satisfy, in any material respect, any covenant, condition, or agreement in the consolidation agreement;

- Medical Assurance elects to terminate the consolidation agreement after Professionals Group authorizes, recommends, publicly proposes, or publicly announces an intention to authorize, recommend or propose an acquisition proposal, or enters an agreement with another party to effect an acquisition proposal, or fails to publicly oppose a tender offer or exchange offer by another person based on the acquisition proposal; or

- Professionals Group elects to terminate the consolidation agreement after it enters an agreement with any person to effect an acquisition proposal or fails to publicly oppose a tender offer or exchange offer by another person based on an acquisition proposal.

In addition, Professionals Group will pay Medical Assurance liquidated damages of $7,500,000 if any of the following events occur:

- Professionals Group enters an agreement with any person to effect an acquisition proposal or fails to publicly oppose a tender offer or exchange offer by another person based on an acquisition proposal;

- Medical Assurance elects to terminate the consolidation agreement after Professionals Group authorizes, recommends, publicly proposes, or publicly announces an intention to authorize, recommend or propose an acquisition proposal, or enters an agreement with another party to effect an acquisition proposal, or fails to publicly oppose a tender offer or exchange offer by another person based on an acquisition proposal; or

- Professionals Group fails to call and hold the special meeting of its shareholders to vote on the proposed consolidation.

EXTENSION, WAIVER AND AMENDMENT OF THE CONSOLIDATION AGREEMENT

At any time prior to completion of the consolidation, by action taken or authorized by our directors, each of us may, to the extent legally allowed, extend the time for the performance of any of the obligations or other acts of the other, waive any inaccuracies in the representations and warranties contained in the consolidation agreement or in any document delivered pursuant thereto, and waive compliance with any of the terms of the consolidation agreement.

The consolidation agreement may be amended, whether before or after any shareholder approval, by action taken or authorized by our directors. However, once the consolidation agreement has been approved by the shareholders of either of us, no such amendment may change the amount or form of the consideration to be delivered to our shareholders without their approval.

ADDITIONAL AGREEMENTS

Confidentiality, Access to Information. We have each agreed to provide to the officers, employees, accountants, and other representatives of the other party access to our properties, books, contracts, commitments, and records during the period between the date of the consolidation agreement and the completion of the consolidation. We have agreed to keep confidential all non-public information we receive from the other party and to use such information only in connection with transactions under the consolidation agreement.

Best Efforts. We have agreed to use our best efforts to take all actions necessary, proper or advisable to complete the consolidation and any transactions contemplated by the consolidation agreement, including:

- taking all acts to comply with all legal requirements associated with the consolidation; and

- obtaining all necessary consents, authorizations, orders, or approvals from governmental entities and other third parties.

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Listing on the New York Stock Exchange. Medical Assurance has agreed to cause the shares of ProAssurance common stock to be listed on the New York Stock Exchange subject to official notice of issuance. It is a condition to the completion of the consolidation that the shares of ProAssurance be approved for trading and reporting on the New York Stock Exchange subject to official notice of issuance.

Employee Benefit Plans. Following the completion of the consolidation, ProAssurance will honor in accordance with their terms all incentive, deferred compensation, stock option, stock appreciation right, severance pay, retirement, group or individual health insurance, welfare or similar plans or arrangements of Medical Assurance or Professionals Group and all provisions for vested benefits or other vested amounts earned or accrued under such plans.

The existing employee benefit plans of Medical Assurance and Professionals Group will not be terminated by reason of the consolidation but will continue as separate plans for the employees of each of Medical Assurance and Professionals Group and their respective subsidiaries until such time as the plans are integrated into or replaced by new employee benefit plans adopted by ProAssurance. The new employee benefit plans will treat similarly situated employees on a substantially equivalent basis, provide full credit for prior service with Medical Assurance or Professionals Group for purposes of vesting and participation eligibility, and co-payments and deductibles, and waiver of all waiting period and pre-existing condition exclusions and penalties.

Notice of Change. We have agreed to give each other prompt notice of any event which causes our representations or warranties in the consolidation agreement to be untrue or incorrect in any material respect prior to the completion of the consolidation. We have also agreed to give each other prompt notice of any failure by either of us to comply with or satisfy in any material respect any covenant, condition or agreement under the consolidation agreement.

Indemnification and Insurance. Medical Assurance, Professionals Group, and ProAssurance have agreed to jointly and severally indemnify all persons serving or having served as directors or officers of Medical Assurance or Professionals Group prior to the completion of the consolidation. These directors and officers will be indemnified from any threatened or actual claim, action, suit, proceeding, or investigation against them arising in whole or in part out of, or pertaining to:

- the fact that he or she is or was a director or officer of Medical Assurance, Professionals Group, or ProAssurance; or

- the consolidation agreement or any transactions contemplated by the consolidation agreement or the reciprocal stock options.

For a period of three years after the consolidation, ProAssurance must use its best efforts to maintain in effect directors' and officers' liability insurance covering those persons who are currently covered by Professionals Group's directors' and officers' liability insurance policy. The coverage will be in an amount and scope at least as favorable as that applicable to Professionals Group's current directors and officers, provided, however, that in no event will ProAssurance be required to pay more than 300% of the current amount expended by Professionals Group for the insurance. If the cost of such coverage exceeds 300% of the current amount expended by Professionals Group, then ProAssurance will provide as much comparable insurance as is available for 300% of the current amount expended by Professionals Group.

MEEMIC Holdings. As of June 22, 2000, the date of the consolidation agreement, Professionals Group owned approximately 77.3% of MEEMIC Holdings, Inc., a publicly traded company that provides private passenger automobile and homeowner's insurance primarily to educational employees and other Michigan residents. After the consolidation, MEEMIC Holdings will operate as an indirect subsidiary of ProAssurance. In the consolidation agreement, Medical Assurance, Professionals Group, and ProAssurance agreed to use their cooperative efforts to acquire more than 80% and up to 100% of the outstanding voting stock of MEEMIC Holdings in order for MEEMIC Holdings to become a consolidated subsidiary of ProAssurance for federal tax purposes. As of the date of this joint proxy statement/prospectus, Professionals Group owned approximately 84% of MEEMIC Holdings.

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For a period of five years after the completion of the consolidation, ProAssurance may not sell or otherwise dispose of the common stock or business of MEEMIC Holdings, unless a special committee of ProAssurance's board of directors has approved the sale or disposition. The special committee will consist of three directors of ProAssurance, two of which must be non-management directors nominated by Professionals Group in accordance with ProAssurance's by-laws.

SUMMARY OF RECIPROCAL STOCK OPTIONS

The following discussion describes the material aspects of the stock options that Medical Assurance and Professionals Group granted each other in connection with the consolidation. Because this discussion is a summary, it may not contain all of the information that is important to you. To understand the stock options fully, and for a more complete description of the legal terms of the stock options, you should read carefully this entire summary and the documents we have referred you to. The stock options are exhibits to the registration statement, and the following discussion is qualified in its entirety by reference to the stock options. See "Where You Can Find More Information."

GENERAL

In connection with the consolidation, Medical Assurance granted Professionals Group an option to acquire up to 1,146,838 shares of Medical Assurance common stock, at a price of $14.26 per share, and Professionals Group granted Medical Assurance an option to acquire up to 437,320 shares of Professionals Group stock, at a price of $26.00 per share. The number of shares and the purchase price are subject to adjustment as described in the applicable stock option agreement. The per share price for the Medical Assurance common stock is based on the estimated book value of a share of such stock. The per share price of the Professionals Group common stock is based on the cash consideration to be paid under the proposed consolidation. See "Background and Reasons for the Consolidation" on page for a discussion of the basis upon which the exchange ratio for the consolidation was determined and the option prices were established.

Each stock option is exercisable only upon the occurrence of certain events, all as set forth in the applicable stock option agreement. These events are generally business combination or acquisition transactions relating to Medical Assurance and Professionals Group and certain related activities, other than the consolidation. As of the date of this joint proxy statement/prospectus, we do not know of any event that has occurred that would permit either Medical Assurance or Professionals Group to exercise the stock option granted to it.

The stock options are intended to increase the likelihood that the consolidation will be completed. Some of the aspects of the stock options may have the effect of discouraging persons who might now or at any time be interested in acquiring all or a significant interest in Medical Assurance or Professionals Group before completion of the consolidation even if such person were prepared to pay a higher price per share for Medical Assurance common stock or Professionals Group common stock than the price per share for Medical Assurance common stock or Professionals Group common stock, as applicable, implicit in the consolidation. If one of our companies acquires shares of the other company's common stock pursuant to the stock option granted to it, then it would vote those shares in the election of the other company's directors and in other matters requiring a vote of the other company's shareholders, thereby potentially having a material impact on the outcome of such matters.

EXERCISABILITY

Each of the stock options may be exercised, in whole or part, and from time to time, if, but only if, both an Initial Triggering Event (as hereinafter defined) and a Subsequent Triggering Event (as hereinafter defined) has occurred prior to the occurrence of an Exercise Termination Event (as hereinafter defined), provided written notice of such exercise is sent within six months following the Subsequent Triggering Event, or such later period as is provided in the applicable stock option agreement.

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Under each of the stock options, an Initial Triggering Event is generally described as any one of the following events or transactions:

- the party that granted the stock option enters an agreement to engage in an acquisition transaction or recommends that its shareholders approve or accept any acquisition transaction other than the consolidation. An "acquisition transaction" is generally: (1) a merger or consolidation, or any similar transaction, (2) a purchase, lease or other acquisition of all or any substantial part of the other party's assets, or (3) a purchase or other acquisition of securities representing 10% or more of the voting power of the party that granted the stock option, or any significant subsidiary;

- any person acquires beneficial ownership or the right to acquire beneficial ownership of 10% or more of the outstanding shares of the party that granted the stock option;

- the shareholders of the party that granted the stock option fail to approve the consolidation agreement at a meeting of such shareholders, or such a meeting is not held or is cancelled prior to termination of the consolidation agreement if, prior to the meeting it shall have been publicly announced that another person has made, or publicly disclosed an intention to make, a proposal to engage in an acquisition transaction with the party that issued the stock option;

- the board of directors of the party that issued the stock option withdraws or modifies its recommendation that its shareholders approve the consolidation;

- the party that issued the stock option authorizes, recommends, or proposes an agreement to engage in an acquisition transaction;

- a third party makes a publicly announced proposal to the party that issued the stock option or its shareholders to engage in an acquisition transaction;

- a third party files with the SEC a registration statement, tender offer materials, or proxy statement with respect to a potential exchange or tender offer that would constitute an acquisition transaction with the party that issued the stock option;

- the party that issued the stock option willfully breaches any covenant or obligation contained in the consolidation agreement in anticipation of engaging in an acquisition transaction, and following such breach the option holder is entitled to terminate the consolidation agreement; or

- a third party files an application or notice with a state insurance regulatory authority pertaining to an acquisition transaction.

Under each of the stock options, Subsequent Triggering Event is generally described as any of the following events or transactions:

- any person's acquisition of beneficial ownership of 10% or more of the common stock of the party that issued the stock option; or

- the occurrence of the Initial Triggering Event described in the first bullet point of the description of Initial Triggering Event.

Under each of the stock options, each of the following events is generally described as an Exercise Termination Event:

- the completion of the consolidation;

- termination of the consolidation agreement if termination occurs prior to the occurrence of an Initial Triggering Event;

- the passage of twelve months, or such longer period as is provided in the applicable stock option agreement, after the consolidation agreement is terminated due to the occurrence of an Initial Triggering Event;

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- the termination of the consolidation agreement if an Initial Triggering Event has occurred with respect to the party holding the option; and

- the date on which the stock option granted to the other party becomes exercisable.

TERMINATION

Generally, the stock options terminate upon the occurrence of an Exercise Termination Event.

REGISTRATION RIGHTS

Each stock option grants registration rights with respect to the shares of stock options that are the subject of that stock option, including the right to demand that the shares be registered under the Securities Act of 1933. However, the option holder may only make one such demand.

TOTAL PROFIT LIMITATION

In no event shall a party's total profit with respect to the stock option granted to it exceed $4.5 million. The term total profit is generally defined as either (1) the amount (before taxes) by which the sale price of the shares purchased pursuant to the stock option exceeds the option price for such shares, or (2) the amount (before taxes) by which the market price of the shares to be purchased pursuant to the stock option as of the proposed exercise date exceeds the option price for the shares to be purchased. If the total profit exceeds $4.5 million, the buyer or proposed buyer of the option shares is required to do any one or more of the following at its election: (A) reduce the number of shares to be purchased pursuant to the stock option; (B) deliver shares previously purchased under the stock option to the party that issued the stock option; or (C) pay cash to the seller of the option shares.

ANTI-DILUTION ADJUSTMENTS

In the event of any change in the issued and outstanding shares of Medical Assurance or Professionals Group by reason of stock dividends, split-ups, recapitalization, rights plan, merger or other change in capital structure, the number of shares subject to the stock option granted by such company will be adjusted appropriately so as to fully preserve the economic benefit of the stock option.

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UNAUDITED PRO FORMA CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

We are providing the following unaudited pro forma condensed consolidated financial statements to aid you in your analysis of the financial aspects of the proposed consolidation. The unaudited pro forma condensed consolidated balance sheet gives effect to the proposed consolidation transaction as if it had occurred on June 30, 2000. The unaudited pro forma condensed consolidated statements of income for the years ended December 31, 1999, 1998 and 1997 give effect to the consolidation of Medical Assurance and ProAssurance, treated in a manner similar to a pooling of interests, as if the consolidation had occurred January 1, 1997. The unaudited pro forma condensed consolidated statements of income for the year ended December 31, 1999 and for the six months ended June 30, 2000 give effect to the consolidation of Professionals Group and ProAssurance, treated as a purchase transaction, as if the consolidation had occurred January 1, 1999. Additionally, the unaudited pro forma condensed consolidated statement of income for the year ended December 31, 1999 gives effect to the July 1, 1999 consolidation of Professionals Group and MEEMIC Holdings, treated as a purchase transaction, as if the consolidation had occurred January 1, 1999. The statements include pro forma adjustments as described in the notes accompanying the financial statements.

We derived this information from the audited consolidated financial statements of Medical Assurance for the years ended December 31, 1999, 1998 and 1997 and of Professionals Group for the year ended December 31, 1999, and from the unaudited consolidated financial statements of Medical Assurance and of Professionals Group for the six months ended June 30, 2000 and from the unaudited consolidated financial statements of MEEMIC Holdings for the six months ended June 30, 1999. The unaudited pro forma condensed consolidated financial statements should be read in conjunction with the audited historical financial statements and related notes of ProAssurance Corporation (incorporated on October 20, 2000 but has had no operations), Medical Assurance, Professionals Group and MEEMIC Holdings, which are incorporated by reference in this joint proxy statement/prospectus.

The unaudited pro forma consolidated financial information is presented for illustrative purposes only and does not purport to be indicative of the operating results or financial position that would have actually occurred if the consolidation had been in effect on the dates indicated, nor is it indicative of the future operating results or financial position of the consolidated company. The pro forma adjustments are based on the information and assumptions available at the time of the printing of this joint proxy statement/prospectus.

74

PROASSURANCE CORPORATION

UNAUDITED PRO FORMA CONDENSED CONSOLIDATED BALANCE SHEET
(IN THOUSANDS)

JUNE 30, 2000

                                                 MEDICAL     PROFESSIONALS
                                                ASSURANCE        GROUP        PRO FORMA
                                                HISTORICAL    HISTORICAL     ADJUSTMENTS      PRO FORMA
                                                ----------   -------------   -----------      ----------
                                                 ASSETS
Investments:
  Fixed maturities available for sale, at fair
    value.....................................  $  642,664    $  730,863      $(100,000)(A)   $1,273,527
  Equity securities available for sale, at
    fair value................................      65,263         3,015             --           68,278
  Real estate, net............................      11,191         2,690             --           13,881
  Short-term investments......................      48,577        40,770             --           89,347
                                                ----------    ----------      ---------       ----------
         Total investments....................     767,695       777,338       (100,000)       1,445,033
Cash and cash equivalents.....................      19,396         6,844             --           26,240
Premiums receivable...........................      59,706        40,117             --           99,823
Receivable from reinsurers....................     189,308       185,277             --          374,585
Prepaid reinsurance premiums..................       8,858         8,678             --           17,536
Deferred taxes................................      32,887        56,401         (2,267)(B)       87,021
Other assets..................................      55,540        36,265         (2,385)(B)       94,950
                                                                                  5,530(C)
                                                ----------    ----------      ---------       ----------
         Total assets.........................  $1,133,390    $1,110,920      $ (99,122)      $2,145,188
                                                ==========    ==========      =========       ==========
                                  LIABILITIES AND STOCKHOLDERS' EQUITY
Liabilities
  Policy liabilities and accruals:
    Reserve for losses and loss adjustment
       expenses...............................  $  669,582    $  691,706      $      --       $1,361,288
    Unearned premiums.........................      75,832        93,270             --          169,102
    Reinsurance premiums payable..............      36,770            --             --           36,770
                                                ----------    ----------      ---------       ----------
  Total policy liabilities....................     782,184       784,976             --        1,567,160
  Long-term debt..............................          --        14,500        104,000(A)       118,500
  Excess of net assets acquired over cost.....          --        17,630        (17,630)(D)           --
  Other liabilities...........................      11,357        44,624             --           55,981
                                                ----------    ----------      ---------       ----------
         Total liabilities....................     793,541       861,730         86,370        1,741,641
Commitments and contingencies.................          --            --             --               --
Minority interest.............................          --        25,636             --           25,636
Stockholders' equity:
  Common stock................................      25,105         8,918             30(E)           264
                                                                                 (8,918)(F)
                                                                                (24,871)(G)
  Additional paid-in-capital..................     231,957        45,499         35,059(E)       257,087
                                                                                  2,973(H)
                                                                                (45,499)(F)
                                                                                (12,902)(G)
  Accumulated other comprehensive loss........      (5,497)      (11,475)        11,475(F)        (5,497)
  Retained earnings...........................     126,057       180,612       (180,612)(F)      126,057
                                                ----------    ----------      ---------       ----------
                                                   377,622       223,554       (223,265)         377,911
  Less treasury stock, at cost................     (37,773)           --         37,773(G)            --
                                                ----------    ----------      ---------       ----------
         Total stockholders' equity...........     339,849       223,554       (185,492)         377,911
                                                ----------    ----------      ---------       ----------
         Total liabilities and stockholders'
            equity............................  $1,133,390    $1,110,920      $ (99,122)      $2,145,188
                                                ==========    ==========      =========       ==========

75

PROASSURANCE CORPORATION

UNAUDITED PRO FORMA CONDENSED CONSOLIDATED INCOME STATEMENT
SIX MONTHS ENDED JUNE 30, 2000
(IN THOUSANDS EXCEPT PER SHARE DATA)

                                                   PROFESSIONALS    MEDICAL
                                                       GROUP       ASSURANCE     PRO FORMA
                                                    HISTORICAL     HISTORICAL   ADJUSTMENTS     PRO FORMA
                                                   -------------   ----------   -----------     ---------
Revenues:
  Net premiums earned............................    $112,585       $81,114       $    --       $193,699
  Net investment income..........................      22,759        19,607        (3,280)(I)     39,727
                                                                                      641(J)
  Other income...................................       2,609         1,869            --          4,478
                                                     --------       -------       -------       --------
          Total revenues.........................     137,953       102,590        (2,639)       237,904
Expenses:
  Net losses and loss adjustment expenses........     103,906        65,836            --        169,742
  Underwriting, acquisition and insurance
     expenses....................................      23,342        19,712          (172)(K)     44,046
                                                                                      980(L)
                                                                                      184(C)
  Interest expense...............................         572            --         3,620(M)       4,192
                                                     --------       -------       -------       --------
          Total expenses.........................     127,820        85,548         4,612        217,980
                                                     --------       -------       -------       --------
Income before income taxes and minority
  interest.......................................      10,133        17,042        (7,251)        19,924
Income taxes.....................................         520         2,942        (1,600)(N)      1,862
                                                     --------       -------       -------       --------
Income before minority interest..................       9,613        14,100        (5,651)        18,062
Minority interest................................      (1,969)           --            --         (1,969)
                                                     --------       -------       -------       --------
Net income.......................................    $  7,644       $14,100       $(5,651)      $ 16,093
                                                     ========       =======       =======       ========
Earnings per share:
  Net income -- basic............................    $   0.86       $  0.60                     $   0.61
                                                     ========       =======                     ========
  Net income -- diluted..........................    $   0.84       $  0.60                     $   0.61
                                                     ========       =======                     ========
Weighted average shares outstanding:
  Basic..........................................       8,933        23,404                       26,372
                                                     ========       =======                     ========
  Diluted........................................       9,008        23,404                       26,377
                                                     ========       =======                     ========

76

PROASSURANCE CORPORATION

UNAUDITED PRO FORMA CONDENSED CONSOLIDATED INCOME STATEMENT
YEAR ENDED DECEMBER 31, 1999
(IN THOUSANDS EXCEPT PER SHARE DATA)

                                               JUNE 30,
                              PROFESSIONALS      1999                      PROFESSIONALS    MEDICAL
                                  GROUP         MEEMIC      PRO FORMA          GROUP       ASSURANCE     PRO FORMA
                               HISTORICAL     HISTORICAL   ADJUSTMENTS       PRO FORMA     HISTORICAL   ADJUSTMENTS     PRO FORMA
                              -------------   ----------   -----------     -------------   ----------   -----------     ---------
Revenues:
  Net premiums earned.......    $195,169       $33,770       $    --         $228,939       $164,424     $     --       $393,363
  Net investment income.....      41,142         3,519          (906)(1)       43,755         39,273       (5,680)(I)     78,629
                                                                                                            1,281(J)
  Other income..............       7,260           771        (1,369)(1)        6,662          4,332           --         10,994
                                --------       -------       -------         --------       --------     --------       --------
         Total revenues.....     243,571        38,060        (2,275)         279,356        208,029       (4,399)       482,986
Expenses:
  Net losses and loss
    adjustment expenses.....     160,760        24,062        (8,198)(1)      176,624        104,657           --        281,281
  Underwriting, acquisition
    and insurance
    expenses................      46,691         8,506         8,198(1)        60,646         40,212         (343)(K)    102,843
                                                              (1,380)(2)                                    1,959(L)
                                                              (1,369)(1)                                      369(C)
  Interest expense..........       1,098           906          (906)(1)        1,098             --        7,920(M)       9,018
                                --------       -------       -------         --------       --------     --------       --------
         Total expenses.....     208,549        33,474        (3,655)         238,368        144,869        9,905        393,142
                                --------       -------       -------         --------       --------     --------       --------
Income before income taxes,
  minority interest and
  extraordinary item........      35,022         4,586         1,380           40,988         63,160      (14,304)        89,844
Income taxes................       6,672         1,537           482(2)         8,691         16,460       (3,337)(N)     21,814
                                --------       -------       -------         --------       --------     --------       --------
Income before minority
  interest and extraordinary
  item......................      28,350         3,049           898           32,297         46,700      (10,967)        68,030
Minority interest...........      (2,559)                       (918)(2)       (3,477)            --           --         (3,477)
                                --------       -------       -------         --------       --------     --------       --------
Income before extraordinary
  item......................    $ 25,791       $ 3,049       $   (20)        $ 28,820       $ 46,700     $(10,967)      $ 64,553
                                ========       =======       =======         ========       ========     ========       ========
Earnings per share:
  Income before
    extraordinary
    item -- basic...........    $   2.82                                     $   3.15       $   1.95                    $   2.39
                                ========                                     ========       ========                    ========
  Income before
    extraordinary
    item -- diluted.........    $   2.75                                     $   3.08       $   1.95                    $   2.37
                                ========                                     ========       ========                    ========
Weighted average shares
  outstanding:
  Basic.....................       9,145                                        9,145         23,992                      26,960
                                ========                                     ========       ========                    ========
  Diluted...................       9,253                                        9,253         23,992                      27,039
                                ========                                     ========       ========                    ========

77

PROASSURANCE CORPORATION

UNAUDITED PRO FORMA CONDENSED CONSOLIDATED INCOME STATEMENT
YEAR ENDED DECEMBER 31, 1998
(IN THOUSANDS EXCEPT PER SHARE DATA)

                                                               MEDICAL
                                                              ASSURANCE     PRO FORMA
                                                              HISTORICAL   ADJUSTMENTS   PRO FORMA
                                                              ----------   -----------   ---------
Revenues:
  Net premiums earned.......................................   $141,316      $    --     $141,316
  Net investment income.....................................     39,402           --       39,402
  Other income..............................................     12,885           --       12,885
                                                               --------      -------     --------
          Total revenues....................................    193,603           --      193,603
Expenses:
  Net losses and loss adjustment expenses...................     93,893           --       93,893
  Underwriting, acquisition and insurance expenses..........     33,508           --       33,508
                                                               --------      -------     --------
          Total expenses....................................    127,401           --      127,401
                                                               --------      -------     --------
Income before income taxes and cumulative effect of
  accounting change.........................................     66,202           --       66,202
Income taxes................................................     17,679           --       17,679
                                                               --------      -------     --------
Income before cumulative effect of accounting change........   $ 48,523      $    --     $ 48,523
                                                               ========      =======     ========
Earnings per share -- basic and diluted:
  Income before cumulative effect of accounting change......   $   1.96                  $   1.96
                                                               ========                  ========
Weighted average shares outstanding -- basic and diluted....     24,729                    24,729
                                                               ========                  ========

78

PROASSURANCE CORPORATION

UNAUDITED PRO FORMA CONDENSED CONSOLIDATED INCOME STATEMENT
YEAR ENDED DECEMBER 31, 1997
(IN THOUSANDS EXCEPT PER SHARE DATA)

                                                               MEDICAL
                                                              ASSURANCE     PRO FORMA
                                                              HISTORICAL   ADJUSTMENTS   PRO FORMA
                                                              ----------   -----------   ---------
Revenues:
  Net premiums earned.......................................   $118,967     $     --     $118,967
  Net investment income.....................................     38,474           --       38,474
  Other income..............................................      3,301           --        3,301
                                                               --------     --------     --------
          Total revenues....................................    160,742           --      160,742
Expenses:
  Net losses and loss adjustment expenses...................     77,674           --       77,674
  Underwriting, acquisition and insurance expenses..........     33,903           --       33,903
                                                               --------     --------     --------
          Total expenses....................................    111,577           --      111,577
                                                               --------     --------     --------
Income before income taxes..................................     49,165           --       49,165
Income taxes................................................     11,707           --       11,707
                                                               --------     --------     --------
Net income..................................................   $ 37,458     $     --     $ 37,458
                                                               ========     ========     ========
Earnings per share -- basic and diluted:
  Net income................................................   $   1.51                  $   1.51
                                                               ========                  ========
Weighted average shares outstanding -- basic and diluted....     24,844                    24,844
                                                               ========                  ========

79

PROASSURANCE CORPORATION

NOTES TO UNAUDITED PRO FORMA CONDENSED CONSOLIDATED
FINANCIAL STATEMENTS

NOTE 1. BASIS OF PRESENTATION

The Unaudited Pro Forma Condensed Consolidated Balance Sheet and Pro Forma Unaudited Condensed Consolidated Income Statements give effect to the consolidation of Medical Assurance and Professionals Group into a newly formed holding company, ProAssurance Corporation. The corporate reorganization of Medical Assurance into ProAssurance will be treated similar to a pooling of interests whereby the historical basis of Medical Assurance will be carried over as the basis for ProAssurance. The consolidation of Professionals Group into ProAssurance will be treated as a purchase transaction.

Upon completion of the proposed consolidation:

- each share of Medical Assurance common stock will be converted into one share of ProAssurance common stock; and

- each share of Professionals Group common stock will be converted into the right to receive either shares of ProAssurance common stock initially valued at $14.00 and $12.00 in cash, as adjusted, or $26.00 in cash, as adjusted. The per share cash payment to Professionals Group stockholders will be adjusted for certain changes in the aggregate market value of Professionals Group's consolidated investment portfolio assets between December 31, 1999 and the end of the second to last month prior to the completion of the consolidation. The number of ProAssurance common shares having an initial value of $14.00 (the exchange ratio) will be calculated by dividing $14.00 by the average sales price of Medical Assurance common stock during a specified 20 trading day period preceding the completion of the transaction.

The pro forma consolidated financial statements shown assume that 72.2% of Professionals Group stockholders choose an all cash exchange and that 27.8% choose to receive both cash and ProAssurance shares. This election assumption is derived from the pro forma financial impact analysis prepared by Medical Assurance's financial advisors, First Union Securities, Inc., as discussed in the section of this document titled "The Consolidation", subsection "Opinion of Medical Assurance's Financial Advisor -- Pro Forma Financial Impact", and was based on First Union's analysis of information relating to the stockholders and trading of Professionals Group stock. The exchange ratio for Professionals Group shares was assumed to be 1.18, based on an average trading price of Medical Assurance common stock of $11.89. Note 3 presents a table that contains selected pro forma results obtained using other assumptions.

Described below are the preliminary adjustments to record the assets and liabilities at fair value and allocate the excess purchase price over fair value of net assets acquired. Total consideration has been allocated based on management's best estimates. All amounts are in thousands, except per share amounts.

Professionals Group outstanding common shares, adjusted.....     9,064
Estimated consideration payable per Professional's Group
  common share..............................................  $  26.08
                                                              --------
Total consideration for Professionals Group common shares...   236,389(O)
Total consideration for Professionals Group common stock
  options...................................................     2,973(H)
Acquisition costs...........................................     2,700(P)
                                                              --------
Total purchase price........................................   242,062
Less:
  Book value of Professionals Group net assets acquired.....   223,554
  Adjustments to record assets acquired at their estimated
     fair value.............................................    (4,652)(B)

80

PROASSURANCE CORPORATION

NOTES TO UNAUDITED PRO FORMA CONDENSED CONSOLIDATED
FINANCIAL STATEMENTS -- (CONTINUED)

  Adjustment to eliminate excess of fair value of assets
     acquired over cost recorded in the Professionals Group
     historical balance sheet...............................    17,630(D)
                                                              --------
Fair value of Professionals Group net assets acquired.......   236,532
                                                              --------
Goodwill....................................................  $  5,530(C)
                                                              ========
The consolidation will be funded as follows:
  Available cash............................................  $100,000(A)
  Borrowings through long term debt.........................   104,000(A)
  ProAssurance shares to be issued to Professionals
     stockholders...........................................    35,089(E)
  ProAssurance paid in capital to be recorded related to
     Professionals Group options assumed as a part of the
     consolidation..........................................     2,973(H)
                                                              --------
          Total cost of acquisition.........................  $242,062
                                                              ========

NOTE 2. ADJUSTMENTS

The purchase accounting and pro forma adjustments related to the unaudited pro forma consolidated statements of income and balance sheet are described below. All amounts are in thousands, except share and per share amounts.

The following are pro forma adjustments related to the consolidation of Professionals Group and MEEMIC Holdings:

(1) Elimination of intercompany transactions that occurred in the first six months of 1999.

(2) Pro forma purchase accounting adjustments required in order to reflect the purchase of MEEMIC as of January 1, 1999. Professionals Group historical results reflect the purchase of MEEMIC as of July 1, 1999.

Other pro forma adjustments:

(A) Management estimates that $100 million of the cash needed for the consolidation will be provided from currently available funds. The remaining cash needs are expected to be financed with long-term debt, estimated for this pro forma calculation at $104 million. The actual debt incurred will vary depending on the elections of Professionals Group stockholders as discussed in Note 3.

(B) Purchase adjustments to record Professionals Group's property, plant and equipment at its fair value as of the date of consolidation and to eliminate intangibles, primarily goodwill, and related deferred taxes recorded in the historical Professionals Group balance sheet. Also eliminated are other deferred tax items not expected to be realized as a result of the consolidation transaction.

(C) Goodwill to be recorded equal to the excess of the purchase price over the fair value of net assets acquired. Pro forma income statement adjustments include amortization of this amount, using the straight-line method and an estimated useful life of fifteen years.

(D) Elimination of the excess of net assets acquired over cost included in the Professionals Group historical financial statements.

(E) Assuming a stock election percentage of 27.8%, approximately 2,968,000 shares of ProAssurance common stock will be issued at a par value of $0.01 per share using a fair value of $11.89 for each ProAssurance share issued. Paid in capital was reduced by estimated stock issuance costs, primarily registration fees, of $0.2 million.

(F) Elimination of Professionals Group's historical stockholders' equity accounts.

81

PROASSURANCE CORPORATION

NOTES TO UNAUDITED PRO FORMA CONDENSED CONSOLIDATED
FINANCIAL STATEMENTS -- (CONTINUED)

(G) Adjustments required to reflect the one-to-one exchange of outstanding Medical Assurance shares for ProAssurance shares, including adjustments to retire 1,699,000 shares of Medical Assurance treasury stock, at cost, as a part of the consolidation transaction. Medical Assurance shares are $1.00 par value shares while ProAssurance shares are $0.01 par value shares.

(H) Fair value of vested Professionals Group stock options outstanding that will be assumed by ProAssurance upon completion of the consolidation. The fair value was calculated using the Black Scholes option pricing model.

(I) The estimated decrease in investment income due to internal funds assumed to be used for (1) completion of the consolidation, (2) payment of interest on the long-term debt incurred due to the consolidation transaction and (3) required principal repayments of the long-term debt. The effect on investment income was estimated using the weighted average rate of return for the periods shown: 5.28% for the year ended December 31, 1999 and 5.20% for the six months ended June 30, 2000.

(J) Increase in investment income due to the accretion of purchase accounting adjustments over the remaining life of the fixed maturity securities to which the purchase adjustments relate. The purchase adjustment results from the re-valuation of the accounting cost basis of Professionals Group's available-for-sale investment securities to their fair value on the effective date of the consolidation transaction.

(K) Adjustment to reduce amortization expense and increase depreciation expense related to the purchase adjustments, as described in (B) above, that eliminate intangibles and record property, plant and equipment at its fair value.

(L) The elimination of amortization credits related to the purchase adjustments to eliminate, as noted in (D) above, the excess of fair value of assets acquired over cost that is included in the historical Professionals Group balance sheet.

(M) Increase in interest expense related to $104 million of long-term debt assumed to be incurred to finance the consolidation. The interest expense was calculated using an anticipated rate of 8%.

(N) The income tax effect of the pro forma adjustments reflected in the income statements at the federal statutory rate of 35%, excluding adjustments related to the non-deductible amortization of goodwill and the excess of fair value of assets acquired over cost.

(O) The purchase calculation is based on the actual number of outstanding shares of Professionals Group common stock as of June 30, 2000 increased by 146,062 Professionals Group shares expected to be issued prior to the consolidation pursuant to the vesting of Professionals Group stock award agreements. A per share purchase price adjustment of $0.08 was used for the purposes of these pro forma statements, based on the actual change in the aggregate market value of Professionals Group consolidated investment portfolio assets between December 31, 1999 and June 30, 2000.

(P) Acquisition costs are the direct costs expected to be incurred by ProAssurance related to the consolidation and consist primarily of professional fees.

NOTE 3. RANGE OF PRO FORMA RESULTS

Management is unable to predict the percentage of Professionals Group shares that will be exchanged for stock and cash rather than all cash, although a minimum of 10% of the consideration given Professionals Group stockholders must be in the form of stock. Also, the final Professionals Group stock exchange ratio,

82

PROASSURANCE CORPORATION

NOTES TO UNAUDITED PRO FORMA CONDENSED CONSOLIDATED
FINANCIAL STATEMENTS -- (CONTINUED)

which is based on the average Medical Assurance stock price during a future period, is not yet determinable. As discussed in Note 1, the pro forma financial statements shown assume that approximately 27.8% of Professionals Group shares are exchanged for ProAssurance shares and an exchange ratio of 1.18 based on an average Medical Assurance stock price of $11.89. The following table contains selected pro forma results calculated at other stock election percentages and average Medical Assurance stock prices, as well as the results from the pro forma consolidated financial statements presented. All pro forma amounts were calculated using the methodologies described in Note 2.

                                                              PERCENTAGE OF PROFESSIONALS GROUP
                                                                           SHARES
                                                                EXCHANGED FOR STOCK AND CASH:
                                                              ---------------------------------
SELECTED PRO FORMA RESULTS                                      27.8%        50%         90%
--------------------------                                    ---------   ---------   ---------
RESULTS NOT IMPACTED BY VARIATION IN MEDICAL ASSURANCE STOCK
  PRICE:
  Long-term debt incurred...................................  $104,000    $ 75,839    $ 25,081
  ProAssurance stockholders' equity.........................   377,911     406,072     456,830
  Pro forma income:
     Net income, six months ended June 30, 2000.............    16,093      16,899      18,350
     Income before extraordinary item, year ended December
       31, 1999.............................................    64,553      66,049      68,747
ASSUMING AN AVERAGE MEDICAL ASSURANCE STOCK PRICE OF $11.89
  (1.18 EXCHANGE RATIO):
  ProAssurance shares issued to Professionals Group
     stockholders...........................................     2,968       5,336       9,605
  Pro forma earnings per share -- basic:
     Net income, six months ended June 30, 2000.............  $   0.61    $   0.59    $   0.56
     Income before extraordinary item, year ended December
       31, 1999.............................................      2.39        2.25        2.05
  Pro forma earnings per share -- diluted:
     Net income, six months ended June 30, 2000.............      0.61        0.58        0.55
     Income before extraordinary item, year ended December
       31, 1999.............................................      2.37        2.23        2.03
  Book value per share at June 30, 2000.....................     14.33       14.13       13.84
ASSUMING AN AVERAGE MEDICAL ASSURANCE STOCK PRICE OF $12.89
  (1.09 EXCHANGE RATIO):
  ProAssurance shares issued to Professionals Group
     stockholders...........................................     2,737       4,922       8,860
  Pro forma earnings per share -- basic:
     Net income, six months ended June 30, 2000.............  $   0.62    $   0.60    $   0.57
     Income before extraordinary item, year ended December
       31, 1999.............................................      2.42        2.28        2.09
  Pro forma earnings per share -- diluted:
     Net income, six months ended June 30, 2000.............      0.61        0.59        0.57
     Income before extraordinary item, year ended December
       31, 1999.............................................      2.39        2.27        2.08
  Book value per share at June 30, 2000.....................     14.46       14.33       14.16
ASSUMING AN AVERAGE MEDICAL ASSURANCE STOCK PRICE OF $10.89
  (1.29 EXCHANGE RATIO):
  ProAssurance shares issued to Professionals Group
     stockholders...........................................     3,240       5,826      10,487
  Pro forma earnings per share -- basic:
     Net income, six months ended June 30, 2000.............  $   0.60    $   0.58    $   0.54
     Income before extraordinary item, year ended December
       31, 1999.............................................      2.37        2.22        1.99
  Pro forma earnings per share -- diluted:
     Net income, six months ended June 30, 2000.............      0.60        0.57        0.54
     Income before extraordinary item, year ended December
       31, 1999.............................................      2.35        2.20        1.98
  Book value per share at June 30, 2000.....................     14.18       13.89       13.48

83

DESCRIPTION OF
PROASSURANCE CAPITAL STOCK

The following description of ProAssurance's capital stock is subject to and qualified in its entirety by reference to ProAssurance's certificate of incorporation and by-laws, which are exhibits to the registration statement of which this joint proxy statement/prospectus forms a part and are incorporated by reference. The following description should be read carefully by Medical Assurance shareholders and those Professionals Group shareholders who receive shares of ProAssurance common stock since, upon completion of the consolidation, they will become ProAssurance shareholders. See also "Comparison of Shareholder Rights" and "Where You Can Find More Information."

AUTHORIZED CAPITAL STOCK

ProAssurance's authorized stock will consist of 100,000,000 shares of common stock, par value $0.01 per share, and 50,000,000 shares of preferred stock, par value $0.01 per share.

As of the date of this joint proxy statement/prospectus, no shares of ProAssurance common stock are outstanding and no shares of ProAssurance common stock are reserved for issuance. Assuming 2,968,000 shares of ProAssurance common stock are issued to holders of Professionals Group common stock, and the outstanding Professionals Group stock options are converted into options to purchase an aggregate of 612,313 shares of ProAssurance common stock, then upon completion of the consolidation about 25,561,000 shares of ProAssurance common stock will be outstanding and about 1,012,000 shares of ProAssurance common stock will be reserved for issuance pursuant to unexercised stock options previously issued by Medical Assurance and Professionals Group under their incentive compensation plans.

COMMON STOCK

Subject to the rights of any outstanding shares of ProAssurance preferred stock, holders of ProAssurance common stock are entitled to receive such dividends as may from time to time be declared by ProAssurance board of directors. On every issue submitted to them as ProAssurance shareholders, including the election of directors, they are entitled to one vote per share of ProAssurance common stock.

In the event of dissolution they are generally entitled, after provision for ProAssurance's debts, obligations and liabilities and payment in full of the liquidation preference of any outstanding ProAssurance preferred stock, to share ratably in all assets of ProAssurance available for distribution to holders of ProAssurance common stock. Holders of ProAssurance common stock do not have preemptive rights. All shares of ProAssurance common stock outstanding following the consolidation will be fully paid and nonassessable.

Shares of ProAssurance preferred stock redeemed or acquired by ProAssurance return to the status of authorized and unissued shares of ProAssurance preferred stock, without designation as to series, and may be reissued by ProAssurance board of directors.

No holders of ProAssurance common stock will have any preemptive or preferential right to purchase, subscribe for or otherwise acquire any unissued or treasury shares or other securities.

PREFERRED STOCK

As of the date of this joint proxy statement/prospectus, no shares of ProAssurance preferred stock are issued and outstanding.

Under ProAssurance's charter, the board of directors of ProAssurance will have the authority, subject to limitations prescribed by law and by ProAssurance charter, to provide for the issuance of shares of preferred stock from time to time in one or more series as may be determined by the board of directors. This authority of the board of directors includes, but is not limited to, determination of the following:

- the designation of, and the number of shares of preferred stock, which constitutes each series. The board of directors may increase or decrease this number from time to time;

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- the rate and time at which, and the terms and conditions upon which, dividends, if any, on the preferred stock of each series will be paid, the extent of the preference or relation, if any, of such dividends to the dividends payable on any other class or classes or series of the same or other classes of stock and whether such dividends shall be cumulative or non-cumulative;

- whether or not the shares of preferred stock of each series have voting rights, in addition to the voting rights provided by law, and if so, the terms of the voting rights;

- the right, if any, of the holders of preferred stock of each series to convert their preferred shares into, or exchange the same for shares of any other class or classes or of any series of the same or any other class or classes of stock and the terms and conditions of this conversion or exchange, including adjustment of the conversion rate;

- whether or not preferred stock of any series will be subject to redemption, and the redemption price or prices and the time or times at which, and the terms and conditions upon which, the preferred stock of any series may be redeemed;

- the rights, if any, of the holders of preferred stock of any series upon the voluntary or involuntary liquidation, dissolution, or winding up of ProAssurance, and the relative rights of priority, if any, of payment of shares of that series;

- whether preferred stock of any series will have a sinking fund for the redemption or purchase of such class, and if so, the terms and amount of the sinking fund; and

- any other relative rights, preferences and limitations of any series of preferred stock.

EXCHANGE AGENT AND REGISTRAR

The exchange agent for ProAssurance, Medical Assurance and Professionals Group in connection with the consolidation is ChaseMellon Shareholder Services LLC.

The registrar and transfer agent for ProAssurance common stock is ChaseMellon Shareholder Services LLC.

AUTHORIZED BUT UNISSUED SHARES

We believe that the availability of shares of ProAssurance common stock is advisable to provide ProAssurance with the flexibility to take advantage of opportunities to issue such stock in order to obtain capital, as consideration for possible acquisitions or for other purposes (including, without limitation, the issuance of additional shares of ProAssurance common stock through stock splits and stock dividends in appropriate circumstances). There are, at present, no plans, understandings, agreements or arrangements concerning the issuance of additional shares of ProAssurance common stock, except for the shares of ProAssurance common stock to be issued in the consolidation, and shares of ProAssurance common stock presently reserved for issuance pursuant to outstanding stock options under the incentive stock compensation plans of Medical Assurance and Professionals Group that are to be assumed by ProAssurance.

Uncommitted authorized but unissued shares of ProAssurance common stock may be issued from time to time to such persons and for such consideration as ProAssurance board of directors may determine and holders of the then outstanding shares of ProAssurance common stock may or may not be given the opportunity to vote thereon, depending upon the nature of any such transactions, applicable law, the rules and policies of the New York Stock Exchange and the judgment of the ProAssurance board of directors regarding the submission of such issuance to ProAssurance's shareholders. ProAssurance shareholders have no preemptive rights to subscribe to newly issued shares.

Moreover, it is possible that additional shares of ProAssurance common stock could be issued for the purpose of making an acquisition by an unwanted suitor of a controlling interest in ProAssurance more difficult, time-consuming or costly or to otherwise discourage an attempt to acquire control of ProAssurance. Under these circumstances the availability of authorized and unissued shares of ProAssurance common stock

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may make it more difficult for shareholders to obtain a premium for their shares. These authorized and unissued shares could be used to create voting or other impediments or to frustrate a person seeking to obtain control of ProAssurance by means of a consolidation, tender offer, proxy contest or other means. They could also be privately placed with purchasers who might cooperate with the ProAssurance board of directors in opposing such an attempt by a third party to gain control of ProAssurance. The issuance of new shares of ProAssurance common stock could also be used to dilute ownership of a person or entity seeking to obtain control of ProAssurance. Although ProAssurance does not currently contemplate taking such action, shares of ProAssurance common stock could be issued for the purposes and effects described above and ProAssurance board of directors reserves its rights (if consistent with its fiduciary responsibilities) to issue such stock for such purposes.

COMPARISON OF SHAREHOLDER RIGHTS

Upon completion of the proposed consolidation, those shareholders of Professionals Group who receive shares of ProAssurance stock, as well as the shareholders of Medical Assurance, will become shareholders of ProAssurance, rather than shareholders of Professionals Group or Medical Assurance. As shareholders of ProAssurance, the rights of former Professionals Group and Medical Assurance shareholders will be governed by ProAssurance's charter and by-laws, which differ in certain material respects from the charters and by-laws of Professionals Group and Medical Assurance. In addition, Michigan is the jurisdiction of incorporation of Professionals Group, while Delaware is the jurisdiction of incorporation of Medical Assurance and ProAssurance. As shareholders of ProAssurance, the rights of former Professionals Group shareholders will therefore be governed by Delaware law instead of Michigan law.

The following is a comparison of:

- the current rights of Professionals Group shareholders under Michigan law and Professionals Group's charter and by-laws;

- the current rights of Medical Assurance shareholders under Delaware law and Medical Assurance's charter and by-laws; and

- the rights Professionals Group and Medical Assurance shareholders would have as shareholders of ProAssurance under Delaware law and ProAssurance's charter and by-laws upon completion of the consolidation.

The comparison summarizes the material differences but is not intended to list all differences and is qualified by reference to Michigan law, Delaware law, the Professionals Group charter and by-laws, the Medical Assurance charter and by-laws and ProAssurance's charter and by-laws.

BOARD OF DIRECTORS

Size; Classified Board. The board of directors of Professionals Group may not be less than 9 nor more than 18. The current board of Professionals Group consists of 11 directors, and the directors are divided into 3 classes, as nearly equal as possible, with each class serving a staggered three-year term.

The board of directors of Medical Assurance may not be less than 4 nor more than 24 directors. The current board of Medical Assurance consists of 8 directors, and the directors are divided into 3 classes, as nearly equal as possible, with each class serving a staggered three-year term.

The board of directors of ProAssurance may not be less than 3 nor more than 24 directors. Upon completion of the consolidation, the board of ProAssurance will consist of 11 directors, with the directors divided into 3 classes, as nearly equal as possible, and each class serving a staggered three-year term.

Election of Directors; Removal of Directors; Filling Board Vacancies. Nominations for election to the board of Professionals Group may be made at a meeting of shareholders by or at the direction of the board of directors or by any shareholder entitled to vote for the election of directors. A shareholder who intends to make a nomination without board direction must provide timely written notice of this intention to the

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secretary of the corporation. If a shareholder intends to make a nomination at an annual meeting of shareholders, he or she must provide to the secretary written notice of this intention at least 120 days prior to the one-year anniversary of the immediately preceding annual meeting of shareholders. If the shareholder intends to make a nomination at a special meeting of shareholders, he or she must provide written notice of this intention to the secretary no later than the close of business on the tenth day following the date that is the earlier of the date the corporation first publicly announced the meeting, and the date on which the shareholders first received formal notice of the meeting.

No person is eligible for election as a director unless nominated in this manner.

With some exceptions, vacancies on the Professionals Group board of directors may be filled by a majority vote of the directors then in office. A director may be removed from the board of Professionals Group only for cause and only by a vote of a majority of the shares entitled to vote at an election of directors.

Directors of Medical Assurance are elected at the annual meeting of shareholders. Nominations for election to the board of directors of Medical Assurance may be made by the board of directors, by a committee appointed by the board of directors, or by any shareholder of any outstanding class of capital stock entitled to vote for the election of directors. A shareholder who intends to make a nomination must provide to the secretary of the corporation written notice of this intention. If a shareholder intends to make a nomination at an annual meeting of shareholders, he or she must provide notice of this intention at least 90 days prior to the one-year anniversary of the immediately preceding annual meeting. If a shareholder intends to make a nomination for the election of directors at a special meeting of shareholders, he or she must provide notice of this intention no later than the close of business on the tenth day following the date on which shareholders first receive notice of the meeting.

Vacancies on the Medical Assurance board of directors may be filled by a majority vote of the directors then in office. A director may be removed from the board of Medical Assurance only by a vote of a majority of the shares entitled to vote at an election of directors voting together as a single class at a special meeting of shareholders called for that purpose. Delaware law generally provides that a director may be removed, with or without cause, by a majority shareholder vote. An exception applies to corporations with a classified board like Medical Assurance. Under Delaware law, unless the charter provides otherwise, directors of a corporation with a classified board may be removed only for cause. The charter of Medical Assurance does not address this issue, so the directors of Medical Assurance, like those of Professionals Group, may only be removed for cause.

Nominations for election to the board of directors of ProAssurance may be made by the nominating committee of the board of directors, or if none, by the board of directors. Any shareholder of any outstanding class of capital stock entitled to vote for the election of directors may nominate one or more persons as directors at an annual meeting upon proper notice to the secretary of the corporation. The shareholders must provide notice to the secretary no later than December 1 in the year preceding the annual meeting at which the nomination is to be proposed or the date established by the board of directors as the deadline for nominations at a particular annual meeting by written notice to the shareholders.

Vacancies on the board of directors of ProAssurance may be filled by a majority vote of the directors then in office. The directors of ProAssurance, like the directors of Professionals Group and Medical Assurance, may be removed only for cause and only by a majority vote of those shareholders entitled to vote generally in the election of directors.

Under both Delaware and Michigan law, a corporation may provide for cumulative voting in the election of the directors of a corporation. The shareholders of Professionals Group, Medical Assurance and ProAssurance do not have the right to cumulate their votes in the election of directors.

SHAREHOLDER MEETINGS

Date of Annual Meeting; Calling of Special Meetings; Quorum Requirements. Professionals Group annual meetings are held on the first Wednesday of June, if not a legal holiday, and if a legal holiday, then on the next business day following, or on another date fixed by the board from time to time. Only the chairman of

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the board, the President, a majority of the board of directors or the holders of at least 25% of all shares of Professionals Group entitled to vote at a special meeting may call a special meeting. In addition, Michigan law entitles the holders of at least 10% of all shares of a corporation to vote at a meeting to apply to the circuit court of the county in which the principal place of business or registered office of the corporation is located, and upon good cause shown, the court has the power to order the corporation to hold a special meeting of shareholders. Delaware law does not give shareholders a similar right. The presence, in person or by proxy, of the holders of shares of capital stock entitled to cast at least 33 1/3% of the votes at a special meeting of the shareholders of Professionals Group constitutes a quorum at the meeting.

Medical Assurance's annual meetings are held on the second Tuesday in May, if not a legal holiday, and if a legal holiday, then on the next succeeding business day, or on another date fixed by the board from time to time. The by-laws of Medical Assurance provide that only the chairman of the board or the president of Medical Assurance may call a special meeting. Under Delaware law, the board of directors of Medical Assurance may also call a special meeting of shareholders. Medical Assurance's by-laws require the president or secretary to call a special meeting upon the written request of at least 80% of the board of directors. The presence, in person or by proxy, of the holders of 33 1/3% of the issued and outstanding voting stock of Medical Assurance constitutes a quorum at the meeting.

ProAssurance's requirements with respect to the date of the annual meeting, calling of a special meeting, and the quorum requirements are the same as those of Medical Assurance.

Voting Requirements. Directors of Professionals Group are elected by a plurality of the votes cast at an election. All other actions, except the amendment of the by-laws and the amendment of specific provisions of the charter, are authorized by a majority of the votes cast by the holders of shares entitled to vote on the action unless Michigan law requires a greater vote. Professionals' charter permits the amendment of the by-laws by a vote of a majority of the board of directors or by the affirmative vote of at least 75% of the outstanding shares of Professionals Group capital stock entitled to vote on these matters; however, only a majority shareholder vote is required for any amendment recommended to the shareholders by at least a two-thirds vote of the board of directors.

Professionals Group's charter requires the affirmative vote of not less than 75% of the shares of capital stock of the corporation issued and outstanding and entitled to vote on an amendment to the articles of incorporation and not less than 75% of the capital stock of each class or series entitled to vote on a proposed amendment in order to amend, alter, change, add to or repeal the following charter provisions:

- Article XVII, which sets forth this supermajority voting requirement;

- Article VII, which describes Professionals Group's director indemnification policy;

- Article VIII, which provides the number of votes that constitutes a quorum;

- Article IX, which provides for shareholder action by written consent;

- Article X, which describes the method of calling shareholder meetings and of bringing business before shareholder meetings;

- Article XI, which describes the method of nominating and electing directors;

- Article XII, which provides the method of amending the by-laws;

- Article XIII, which describes the size of the board of directors and the powers of the board of directors; and

- Article XIV, which discusses control share issues.

A 75% shareholder vote is also required in order to establish cumulative voting in the election of Professional Group's directors.

Unless otherwise required by Medical Assurance's charter, the vote of the holders of a majority of the stock having voting power present in person or represented by proxy is sufficient to decide any question

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brought before a meeting of shareholders. Medical Assurance's charter requires the affirmative vote of the holders of not less than 80% of the votes entitled to be cast by the holders of all outstanding shares of voting stock in order to amend or adopt any provisions inconsistent with the following charter provisions:

- Article Sixth, which describes the size of the board of directors, the manner by which directors are elected and the powers of the board of directors;

- Article Eighth, which describes Medical Assurance's director indemnification policy;

- Article Ninth, which provides that Medical Assurance will be governed by the provisions of Section 203 of the Delaware General Corporation Law;

- Article Tenth, which provides that the board of directors, when considering a merger, consolidation, business combination or similar transaction, may consider the effects of the transaction upon Medical Assurance's employees, customers and suppliers, and upon communities in which offices of Medical Assurance and its subsidiaries are located, in considering the best interests of Medical Assurance and its shareholders; and

- Article Eleventh, which describes the means for amending Medical Assurance's by-laws.

Under Delaware law, directors are elected by a plurality of the votes of the shares present in person or represented by proxy at a meeting and entitled to vote on the election of directors. As a result, the shareholders of Medical Assurance and ProAssurance, like those of Professionals Group, elect directors by a plurality vote.

The voting requirements provided in the charter and by-laws of ProAssurance are the same as the voting requirements of Medical Assurance discussed above.

Shareholder Action by Written Consent; Notice Procedure for Shareholder Nominations. Under Michigan law, shareholder action by less than unanimous written consent is permitted only if the corporation's articles of incorporation so provide. Because Professionals Group's articles of incorporation do not provide for shareholder action by less than unanimous written consent, action by the shareholders of Professionals Group may be taken without a meeting, without prior notice and without a vote, only if all of the shareholders entitled to vote on the matter consent in writing.

To bring a matter, including nomination of directors, before an annual meeting of Professionals Group shareholders, a shareholder generally must give notice of a proposed matter not less than 120 days prior to the anniversary of the previous year's meeting. To bring a matter, including nomination of directors, before a special meeting of shareholders of Professionals Group, a shareholder must give notice no later than on the tenth day following the earlier of:

- the date on which Professionals Group first disclosed the special meeting to the public; or

- the date on which shareholders first received formal notice of the special meeting.

Professionals Group's articles of incorporation contain requirements as to the form and content of this notice.

Under Delaware law, shareholder action by less than unanimous written consent is permitted unless the corporation's certificate of incorporation prohibits it. Because Medical Assurance's certificate of incorporation prohibits shareholder action by less than unanimous written consent, action by the shareholders of Medical Assurance may be taken without a meeting, without prior notice and without a vote, only if all of the shareholders entitled to vote on the matter sign a written consent.

To bring a matter, excluding the nomination of directors, before any meeting of the shareholders, a shareholder must give notice of a proposed matter no later than the tenth day following the date on which notice of the meeting is first given to the shareholders. To make a nomination for an election of directors to be held at an annual meeting, a shareholder must give notice not less than 90 days prior to the anniversary of the previous year's meeting. To make a nomination for an election of directors to be held at a special meeting, a shareholder must give notice no later than the tenth day following the date on which shareholders first

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received notice of the special meeting. Medical Assurance's by-laws contain requirements as to the form and content of this notice.

As permitted by Delaware law, ProAssurance's certificate of incorporation specifically provides that, action by the shareholders of ProAssurance must be taken at an annual or special meeting and cannot be taken by written consent.

To bring a matter, including nomination of directors, before an annual meeting of the shareholders of ProAssurance, a shareholder must give notice of a proposed matter not later than December 1 in the year preceding the annual meeting at which the proposal is to be considered.

AMENDMENTS TO ORGANIZATIONAL DOCUMENTS

Amendment of Charter. Under Michigan law, the board of directors may adopt one or more of the following amendments to the articles of incorporation without shareholder approval unless the articles of incorporation provides otherwise:

- extend the duration of the corporation;

- delete the names and addresses of the initial directors;

- delete the name and address of the initial registered agent or registered office;

- change each issued and unissued authorized share into a greater number of whole shares if the corporation has only shares of that class outstanding;

- change the corporate name in several limited ways specified by the statute; or

- institute any other change permitted to be made under Michigan law without shareholder action.

The affirmative vote of a majority of the outstanding shares entitled to vote on the proposed amendment is required for all other amendments. If any class or series of shares is entitled to vote on the proposed amendment to the articles of incorporation as a class, the affirmative vote of a majority of the outstanding shares of each relevant class or series is also required.

Professionals Group's charter requires the affirmative vote of not less than 75% of the shares of capital stock of the corporation issued and outstanding and entitled to vote on a proposed amendment to the articles of incorporation and not less than 75% of the capital stock of each class or series entitled to vote on a proposed amendment in order to amend, alter, change, add to or repeal the following charter provisions:

- Article XVII, which sets forth this supermajority voting requirement;

- Article VII, which describes Professionals Group's director indemnification policy;

- Article VIII, which provides the number of votes that constitutes a quorum;

- Article IX, which provides for shareholder action by written consent;

- Article X, which describes the method of calling shareholder meetings and of bringing business before shareholder meetings;

- Article XI, which describes the method of nominating and electing directors;

- Article XII, which provides the method of amending the by-laws;

- Article XIII, which describes the size of the board of directors and the powers of the board of directors; and

- Article XIV, which discusses control share issues.

Under Delaware law, the board of directors must first approve any amendment to the certificate of incorporation by resolution and then either call a special meeting of shareholders for consideration of the amendment or direct that the proposed amendment will be considered at the next annual meeting of

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shareholders. The affirmative vote of a majority of outstanding stock entitled to vote on the matter and the affirmative vote of a majority of the outstanding stock of each class entitled to vote on the matter as a class are required in order to adopt the amendment. The holders of the outstanding shares of a particular class are entitled to vote as a class upon a proposed amendment to the certificate of incorporation if the amendment would increase or decrease the aggregate number of authorized shares of the class, increase or decrease the par value of the shares of the class, or alter or change the powers, preferences or special rights of the shares of the class in an adverse manner, regardless of whether the certificate of incorporation entitles the holders of the class to vote as a class on the proposed amendment. These requirements are subject to any supermajority voting requirements provided for in the corporation's certificate of incorporation.

Medical Assurance's charter requires the affirmative vote of the holders of not less than 80% of the votes entitled to be cast by the holders of all outstanding shares of voting stock in order to amend or adopt any provisions inconsistent with the following charter provisions:

- Article Sixth, which describes the size of the board of directors, the manner by which directors are elected and the powers of the board of directors;

- Article Eighth, which describes Medical Assurance's director indemnification policy;

- Article Ninth, which provides that Medical Assurance will be governed by the provisions of Section 203 of the Delaware General Corporation Law;

- Article Tenth, which provides that the board of directors, when considering a merger, consolidation, business combination or similar transaction, may consider the effects of the transaction upon Medical Assurance's employees, customers and suppliers, and upon communities in which offices of Medical Assurance and its subsidiaries are located, in considering the best interests of Medical Assurance and its shareholders; and

- Article Eleventh, which describes the means for amending Medical Assurance's by-laws.

The method of amending the certificate of incorporation of ProAssurance is the same as the method of amending Medical Assurance's certificate of incorporation.

Amendment of By-Laws. Michigan law provides that the shareholders or the board of directors of a corporation may adopt, amend or repeal the by-laws unless the articles of incorporation or by-laws of the corporation specify that the power to adopt new by-laws is reserved exclusively to the shareholders. The charter and by-laws of Professionals Group permit the amendment of the by-laws by a vote of a majority of all members of the board of directors or by the affirmative vote of at least 75% of the outstanding shares of Professionals Group capital stock entitled to vote on these matters; however, only a majority shareholder vote is required for any amendment recommended to the shareholders by at least a two-thirds vote of the board of directors.

Under Delaware law, the power to adopt, amend or repeal by-laws is vested exclusively in the shareholders entitled to vote, unless the certificate of incorporation confers this power upon the board of directors as well. The by-laws of Medical Assurance may be amended by the affirmative vote of a majority of all of the directors or by the affirmative vote of the holders of at least a majority of the votes entitled to be cast by the holders of all outstanding shares of voting stock.

The board of directors of ProAssurance may amend the by-laws of the corporation by the affirmative vote of a majority of all of the directors. The shareholders may amend the by-laws by the affirmative vote of at least 80% of the votes entitled to be cast by the holders of all outstanding shares of voting stock.

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EXCULPATION AND INDEMNIFICATION OF DIRECTORS, OFFICERS AND OTHER EMPLOYEES

Professionals Group's charter provides that a director of the corporation will not be held personally liable to the corporation or its shareholders for monetary damages for breach of fiduciary duty as a director. Under Michigan law and Professionals Group's charter, this provision does not eliminate or limit the liability of a director for any of the following:

- any breach of the director's duty of loyalty to the corporation or its shareholders;

- acts or omissions not in good faith or which involve intentional misconduct or a knowing violation of law;

- a violation of Section 551(1) of the Michigan Business Corporation Act; or

- a transaction from which the director derived an improper personal benefit.

The charter and by-laws of Professionals Group provide that the corporation will indemnify to the fullest extent permitted by law any person involved in litigation brought by a third party or by or in the right of the corporation by reason of the fact that he or she is or was a director, officer, employee or agent of the corporation, or is or was serving at the request of the corporation as a director, officer, partner, trustee, employee or agent of another entity. The corporation will only indemnify such a person if that person acted in good faith and in a manner he or she reasonably believed to be lawful and in the best interests of the corporation or its shareholders, except that the person will not be entitled to indemnification in an action in which he or she is found liable to the corporation unless a court deems indemnification under these circumstances to be fair and reasonable. The by-laws of Professionals Group deem the right of indemnification to be a contract right between the corporation and any director or officer serving at any time while this provision remains in effect.

Professionals Group's by-laws provide that the corporation will not be required to indemnify a director, officer, employee or agent in connection with an action brought by that person unless the board of directors authorized the action.

As permitted by Delaware law, Medical Assurance's charter provides that the directors of Medical Assurance will not be held personally liable for a breach of fiduciary duty as a director, except that a director may be liable:

- for a breach of the director's duty of loyalty to the corporation or its shareholders;

- for acts made in bad faith or which involve intentional misconduct or a knowing violation of the law;

- for illegal payment of dividends under Section 174 of the Delaware General Corporation Law; or

- for any transaction from which the director derives an improper personal benefit.

Delaware law provides similar rights to indemnity and expense advancement for directors of corporations as does Michigan law.

The by-laws of Medical Assurance provide that Medical Assurance will indemnify any person involved in litigation brought by a third party or by or in the right of the corporation by reason of the fact that he or she is or was a director, officer, employee or agent of the corporation or is or was serving at the request of the corporation as a director, officer, employee or agent of another entity. The corporation will only indemnify such a person if that person acted in good faith and in a manner he or she reasonably believed to be lawful and in the best interests of the corporation, except that the person will not be entitled to indemnification in an action in which he or she is found to be liable to the corporation unless the Court of Chancery deems indemnification under these circumstances proper.

Medical Assurance's by-laws also provide that Medical Assurance will indemnify any director, officer, employee or agent of the corporation who has been successful on the merits or otherwise, to the extent that the director, officer, employee or agent has been successful, against any expenses reasonably incurred by him or her with respect to the action.

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Both Delaware and Michigan law provide that if a director, employee, officer or agent of a corporation prevails in any suit, action, claim or proceeding brought against him or her because of his or her relationship with the corporation, indemnification of any actual and reasonable expenses paid by that person in defense of the suit, action, claim or proceeding is mandatory.

The indemnification provisions of ProAssurance's charter and by-laws are the same as those in Medical Assurance's organizational documents discussed above.

PAYMENT OF DIVIDENDS

Delaware corporations, like Medical Assurance and ProAssurance, may declare and pay dividends either out of their surplus or, if there is no surplus, out of their net profits for the fiscal year in which the dividend is declared and/or the preceding fiscal year.

A Michigan corporation like Professionals Group may not make distributions to its shareholders if, after giving effect to the distribution:

- the corporation would not be able to pay its debts as they become due in the usual course of business; or

- the corporation's total assets would be less than the sum of its total liabilities plus the amount that would be needed, if the corporation were to be dissolved at the time of the distribution, to satisfy the preferential rights upon dissolution of shareholders whose preferential rights are superior to those receiving the distribution.

In addition to the dividend restrictions imposed on us under the Delaware General Corporation Law and the Michigan Business Corporation Act, as applicable, we and our subsidiaries are subject to regulatory restrictions.

DISSENTERS' RIGHTS OF APPRAISAL

Dissenter's rights of appraisal, which may arise in various types of corporate action, are the rights of a shareholder to demand that the corporation pay the fair value of his or her stock.

Michigan law provides somewhat broader dissenters' rights of appraisal than those provided under Delaware law. Michigan law expressly authorizes the shareholders of a Michigan corporation to exercise dissenters' rights with respect to certain amendments to the articles of incorporation which adversely affect the rights of the class of shares held by them. Under Delaware law, a shareholder may not exercise dissenters' rights of appraisal in connection with such an amendment unless the corporation's certificate of incorporation so provides.

In addition, Michigan law expressly permits shareholders to exercise dissenters' rights of appraisal in connection with the sale or exchange of all or substantially all of the property of a Michigan corporation if the shareholder is entitled to vote on the proposal. Appraisal rights are not available under Delaware law in the event of the sale of all or substantially all of a corporation's assets or the adoption of an amendment to its certificate of incorporation, unless such rights are granted in the corporate charter. Neither the charter of Medical Assurance nor the charter of ProAssurance grants such rights.

MERGERS; ACQUISITIONS; OTHER EXTRAORDINARY CORPORATION TRANSACTIONS

Michigan law and Delaware law provide similar voting rights with respect to mergers, sales of substantially all of the assets of a corporation and other extraordinary corporation transactions.

ANTITAKEOVER LAWS

Delaware law restricts the ability of certain persons to acquire control of a Delaware corporation.

Medical Assurance and ProAssurance are subject to Section 203 of the Delaware General Corporation Law. Under Section 203, a person who acquires 15% or more of the stock of a Delaware corporation without

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the approval of the board of directors of that corporation and thereby becomes an interested shareholder generally may not engage in certain transactions with the corporation for a period of three years unless one of the following three exceptions applies:

- the board of directors approved the acquisition of stock or the transaction prior to the time that the person became an interested shareholder;

- upon consummation of the transaction in which the person became an interested shareholder, the interested shareholder became an 85% owner of the voting stock of the corporation in the transaction, excluding voting stock owned by directors who are also officers and certain employee stock plans; or

- the transaction is approved by the board of directors and by the affirmative vote of 66 2/3% of the outstanding voting stock which is not owned by the interested shareholder.

Neither the charter of Medical Assurance nor the charter of ProAssurance contains any other provisions regarding transactions with interested shareholders. The charter of Medical Assurance and the charter of ProAssurance provide that the election to be controlled by Section 203 cannot be amended without the affirmative vote of the holders of more than 80% of the outstanding voting stock of the corporation.

Professionals Group is subject to the Michigan "Fair Price" statute (Chapter 7A of the Michigan Business Corporation Act), which applies to certain "business combinations" such as mergers, substantial sales of assets or securities, issuances or liquidation, recapitalization or reorganization plans. For a business combination with an "interested shareholder" (generally, the holder of 10% or more of a class of a corporation's voting stock), Chapter 7A requires:

- an advisory statement from the corporation's board of directors;

- the approval of the holders of 90% of each class of the corporation; and

- the approval of two-thirds of the holders of each such class other than the interested shareholder.

The supermajority voting requirements do not apply where the interested shareholder's offer meets certain price, form of consideration and procedural requirements designed to make such offers fair to all shareholders or where the board of directors has approved the transaction with respect to a particular interested shareholder prior to the interested shareholder becoming an interested shareholder.

Professionals Group is also subject to the Michigan "Control Share Acquisition" statute (Chapter 7B of the Michigan Business Corporation Act). Chapter 7B provides that an entity that acquires "control shares" may vote the control shares on any matter only if a majority of all shares, and of all non-"interested shares," entitled to vote and of each class of stock entitled to vote as a class, approve such voting rights. "Interested shares" are defined generally as those shares owned by officers or employee directors of the corporation or by the entity making the control share acquisition. "Control shares" are defined generally as shares that when added to shares already owned by an entity would give the entity voting power in the election of directors within any of the three thresholds: one-fifth, one-third and a majority. The effect of the statute is to condition the acquisition of voting control of a Michigan corporation on the approval of a majority of its pre-existing disinterested shareholders.

The articles of incorporation of Professionals Group provide that control shares acquired in a control share acquisition, with respect to which no acquiring person statement has been filed with the corporation, may, at any time during the period ending 60 days after the last acquisition of control shares or the power to direct the exercise of voting power of control shares by the acquiring person, be redeemed by Professionals Group at the fair value of the shares. After an acquiring person statement has been filed and after the meeting at which the voting rights of the control shares acquired in a control share acquisition are submitted to the shareholders, the shares are subject to redemption by Professionals Group at the fair value of the shares unless the shares are accorded full voting rights by the shareholders pursuant to Chapter 7B. A redemption of shares by Professionals Group pursuant to this provision can be made upon election to redeem by the board of directors of Professionals Group.

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OPINIONS

The legality of ProAssurance common stock to be issued in connection with the consolidation will be passed upon by Burr & Forman LLP of Birmingham, Alabama, counsel to Medical Assurance and ProAssurance. Attorneys participating in Burr & Forman LLP's representation of Medical Assurance and ProAssurance in the consolidation beneficially own approximately 9,100 shares of Medical Assurance common stock.

Ernst & Young LLP will deliver an opinion concerning material federal income tax consequences of the consolidation to ProAssurance, Medical Assurance and Professionals Group.

EXPERTS

The financial statement of ProAssurance Corporation included in this joint proxy statement/prospectus and in the Registration Statement has been audited by Ernst & Young LLP, independent auditors, as set forth indicated in their report thereon. Such financial statements are included herein in reliance upon such report given upon the authority of such firm as experts in auditing and accounting.

The consolidated financial statements of Medical Assurance, incorporated by reference from the Annual Report on Form 10-K for the year ended December 31, 1999, have been audited by Ernst & Young LLP, independent auditors, as set forth in their report thereon which is incorporated by reference. Such consolidated financial statements are incorporated herein by reference in reliance upon such report given upon the authority of such firm as experts in accounting and auditing.

The consolidated financial statements of Professionals Group, incorporated in this joint proxy statement/prospectus by reference to Professionals Group's Annual Report on Form 10-K for the year ended December 31, 1999, have been so incorporated in reliance on the report of PricewaterhouseCoopers LLP, independent accountants, given on the authority of said firm as experts in auditing and accounting.

The consolidated financial statements of Professionals Group as of December 31, 1998 and for each of the years in the two year period ended December 31, 1998, incorporated in this joint proxy statement/prospectus by reference to Professionals Group's Annual Report on Form 10-K for the year ended December 31, 1999, have been audited by KPMG LLP, independent accountants, as set forth in their report thereon which is incorporated by reference. Such consolidated financial statements are incorporated herein by reference in reliance upon such report given upon the authority of such firm as experts in auditing and accounting.

The consolidated financial statements of MEEMIC Holdings, incorporated in this joint proxy statement/prospectus by reference to MEEMIC Holdings' Annual Report on Form 10-K for the year ended December 31, 1999, have been so incorporated in reliance on the report of PricewaterhouseCoopers LLP, independent accountants, given on the authority of said firm as experts in auditing and accounting.

Representatives of Ernst & Young LLP and PricewaterhouseCoopers LLP are expected to be present at each of the meetings. These representatives will have an opportunity to make statements if they so desire and will be available to respond to appropriate questions.

WHERE YOU CAN FIND MORE INFORMATION

Medical Assurance and Professionals Group file annual, quarterly and special reports, proxy statements and other information with the SEC. You may read and copy any of those materials we file at the SEC's public reference rooms in Washington, D.C., New York, New York and Chicago, Illinois. Please call the SEC at 1-800-SEC-0330 for further information on the operation of the public reference rooms. These filings are also available at the SEC's web site at http://www.sec.gov.

ProAssurance has filed a registration statement on Form S-4 under the Securities Act of 1933 to register the shares of ProAssurance common stock to be issued to Medical Assurance and Professionals Group shareholders in the consolidation. As allowed by the rules of the SEC, this joint proxy statement/prospectus

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does not contain all the information set forth in the registration statement or the exhibits to the registration statement. Such additional information may be inspected and copied as described above.

The SEC allows us to "incorporate by reference" information into this joint proxy statement/prospectus. This means that we can disclose important information to you by referring you to another document filed separately with the SEC. The information incorporated by reference is deemed to be part of this joint proxy statement/prospectus, except for any information superseded by information in this joint proxy statement/prospectus. This joint proxy statement/prospectus incorporates by reference the documents set forth below that we have previously filed with the SEC. These documents contain important information about our companies and their finances.

All of the documents filed with the SEC by Medical Assurance (File No. 001-12129) pursuant to the Securities Exchange Act of 1934 since the end of its fiscal year ended December 31, 1999 are incorporated by reference in this joint proxy statement/prospectus. These documents include the following:

- Medical Assurance's Annual Report on Form 10-K for the Year Ended December 31, 1999;

- Medical Assurance's Quarterly Reports on Form 10-Q for the Quarterly Periods Ended March 31 and June 30, 2000;

- Medical Assurance's Current Report on Form 8-K dated June 22, 2000;

- Medical Assurance's definitive proxy materials on Schedule 14A for its annual meeting of shareholders held on May 10, 2000;

- All other reports filed by Medical Assurance pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934 since the end of the fiscal year covered by Medical Assurance's Annual Report on Form 10-K for the Year Ended December 31, 1999; and

- The description of Medical Assurance common stock set forth in Medical Assurance's registration statement on Form 8-A filed on September 6, 1996, pursuant to Section 12(b) of the Exchange Act, and all amendments thereto or reports filed for the purpose of updating such description.

All of the documents filed with the SEC by Professionals Group (File No. 0-21223) pursuant to the Securities Exchange Act of 1934 since the end of its fiscal year ended December 31, 1999 are incorporated by reference in this joint proxy statement/prospectus. These documents include the following:

- Professionals Group's Annual Report on Form 10-K for the Year Ended December 31, 1999;

- Professionals Group's Quarterly Reports on Form 10-Q for the Quarterly Periods Ended March 31 and June 30, 2000;

- Professionals Group's Current Report on Form 8-K dated June 22, 2000;

- Professionals Group's definitive proxy materials on Schedule 14A for its annual meeting of shareholders held on May 24, 2000;

- All other reports filed by Professionals Group pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934 since the end of the fiscal year covered by Professionals Group's Annual Report on Form 10-K for the Year Ended December 31, 1999; and

- The description of Professionals Group common stock that was incorporated by reference in Professionals Group's registration statement on Form 8-A filed on August 20, 1996 pursuant to Section 12(g) of the Exchange Act and is set forth under the captions "Description of Holding Company Capital Stock" and "Comparison of Shareholder Rights" in the final prospectus filed pursuant to Rule 424(b)(3) under the Securities Act in connection with Professionals Group's registration statement on Form S-4 (registration no. 333-3138), and all amendments thereto or reports filed for the purpose of updating such description.

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To comply with the requirements of Regulation S-X relating to its acquisition of MEEMIC Holdings, Professionals Group is also incorporating by reference in this joint proxy statement/prospectus MEEMIC Holdings' Annual Report on Form 10-K for the Year Ended December 31, 1999 (File No. 001-14673).

We are also incorporating by reference additional documents that we file with the SEC under the Securities Exchange Act of 1934 between the date of this joint proxy statement/prospectus and the dates of the meetings of our shareholders.

Medical Assurance has supplied all information contained or incorporated by reference in this joint proxy statement/prospectus relating to Medical Assurance and Professionals Group has supplied all such information relating to Professionals Group.

If you are a shareholder, we may have previously sent you some of the documents that are incorporated by reference, but you can obtain any of the incorporated documents by contacting us or the SEC. If you would like to request documents from us, including any documents we may subsequently file with the SEC prior to the special shareholder meetings, please do so as soon as possible so that you will receive them before your meeting. We will send you the documents incorporated by reference without charge, excluding exhibits, unless we have specifically incorporated the exhibit by reference in this joint proxy statement/prospectus.

Shareholders may obtain documents incorporated by reference in this joint proxy statement/prospectus by requesting them in writing or by telephone from the appropriate party at the following addresses:

FOR MEDICAL ASSURANCE INFORMATION:         FOR PROFESSIONALS GROUP INFORMATION:
Medical Assurance, Inc.                    Professionals Group, Inc.
100 Brookwood Place                        2600 Professionals Drive
Birmingham, Alabama 35209                  Okemos, Michigan 48864
Attention: Frank B. O'Neil                 Attention: Lori A. Beachnau
(205) 877-4400                             (800) 292-1036 (Ext. 6300)

IN ORDER TO ENSURE TIMELY DELIVERY OF THE DOCUMENTS, REQUESTS SHOULD BE

RECEIVED BY [FIVE BUSINESS DAYS PRIOR TO THE DATE OF THE MEETINGS].

YOU SHOULD RELY ONLY ON THE INFORMATION CONTAINED OR INCORPORATED BY REFERENCE IN THIS JOINT PROXY STATEMENT/PROSPECTUS TO VOTE ON THE PROPOSALS DESCRIBED IN THIS DOCUMENT. WE HAVE NOT AUTHORIZED ANYONE TO PROVIDE YOU WITH INFORMATION THAT IS DIFFERENT FROM WHAT IS CONTAINED IN THIS JOINT PROXY STATEMENT/PROSPECTUS. This joint proxy statement/prospectus is dated , 2000. You should not assume that the information contained in this joint proxy statement/prospectus is accurate as of any date other than that date, and neither the mailing of this joint proxy statement and prospectus to shareholders nor the issuance of ProAssurance common stock in the consolidation shall create any implication to the contrary.

This document constitutes a prospectus of ProAssurance with respect to the shares of ProAssurance common stock to be issued to Medical Assurance and Professionals Group shareholders upon completion of the consolidation. However, this document does not cover any resales of those shares of ProAssurance common stock. No one is authorized to make use of this document in connection with any such resale.

This document does not constitute an offer or solicitation by anyone in any state in which such offer or solicitation is not authorized or in which the person making such offer or solicitation is not qualified to do so or to any person to whom it is unlawful to make such an offer or solicitation.

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PROASSURANCE CORPORATION

AUDITED BALANCE SHEET

October 20, 2000 (Date of Inception)
with Report of Independent Auditors

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PROASSURANCE CORPORATION

AUDITED BALANCE SHEET
OCTOBER 20, 2000 (DATE OF INCEPTION)

CONTENTS

Report of Independent Auditors..............................
Balance Sheet...............................................
Notes to Balance Sheet......................................

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REPORT OF INDEPENDENT AUDITORS

The Board of Directors
ProAssurance Corporation

We have audited the accompanying balance sheet of ProAssurance Corporation as of October 20, 2000 (Date of Inception). This balance sheet is the responsibility of the Company's management. Our responsibility is to express an opinion on this balance sheet based on our audit.

We conducted our audit in accordance with auditing standards generally accepted in the United States. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the balance sheet is free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the balance sheet. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall balance sheet presentation. We believe that our audit provides a reasonable basis for our opinion.

In our opinion, the balance sheet referred to above presents fairly, in all material respects, the financial position of ProAssurance Corporation at October 20, 2000 (Date of Inception), in conformity with accounting principles generally accepted in the United States.

                                                  /s/ Ernst & Young LLP
                                          --------------------------------------

October 27, 2000

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PROASSURANCE CORPORATION

BALANCE SHEET

                                                              OCTOBER 20, 2000
                                                              ----------------
                                    ASSETS
Cash........................................................     $       --
                                                                 ----------
          Total assets......................................     $       --
                                                                 ==========
                     LIABILITIES AND STOCKHOLDERS' EQUITY
          Total liabilities.................................     $       --
Stockholders' equity:
  Common Stock, par value $.01 per share; 100,000,000 shares
     authorized; 0 shares issued............................             --
  Preferred Stock, par value $.01 per share; 50,000,000
     shares authorized; 0 shares issued
                                                                 ----------
          Total stockholders' equity........................             --
                                                                 ----------
          Total liabilities and stockholders' equity........     $       --
                                                                 ==========

See accompanying notes.

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PROASSURANCE CORPORATION

NOTES TO BALANCE SHEET
OCTOBER 20, 2000

1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

GENERAL

ProAssurance Corporation (the "Company") is an insurance holding company incorporated under the laws of the State of Delaware on October 20, 2000. The Company was incorporated for the sole purpose of merging with Medical Assurance, Inc. ("MAI") and Professionals Group, Inc. ("PGI") and establishing MAI and PGI as wholly owned subsidiaries of the Company.

BASIS OF PRESENTATION

The preparation of financial statements in accordance with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the balance sheet date. Actual results could differ from those estimates.

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APPENDIX A
AGREEMENT TO CONSOLIDATE

THIS AGREEMENT TO CONSOLIDATE (the "Agreement") is made and entered into this 22nd day of June, 2000 by and between Medical Assurance, Inc., a Delaware corporation ("MAI") and Professionals Group, Inc., a Michigan corporation ("PICM"). A glossary of defined terms used in this Agreement is set forth in
Section 11.17 hereof.

RECITALS:

WHEREAS, MAI is an insurance holding company which provides, through its insurance subsidiaries, medical professional liability insurance to physicians, dentists and related health care providers;

WHEREAS, PICM is an insurance holding company which provides, through its insurance subsidiaries, medical professional liability insurance to physicians, dentists and related health care providers and personal lines insurance to educators and Michigan residents; and

WHEREAS, MAI and PICM desire to consolidate the business of MAI and the business of PICM under one holding company pursuant to the terms and conditions hereof.

AGREEMENT

NOW, THEREFORE, in consideration of the mutual agreements contained herein and subject to the satisfaction of the terms and conditions set forth herein, the parties, intending to be legally bound, agree as follows:

1. FORMATION OF HOLDING COMPANY AND SUBSIDIARIES

1.1 Formation. Between the date hereof and the Closing Date (herein defined), MAI shall cause to be formed Medical and Professional Assurance, Inc., a Delaware corporation (the "Holding Company"). The Certificate of Incorporation and Bylaws of the Holding Company are attached hereto as Exhibit A and Exhibit B, respectively. In addition, MAI shall cause to be formed as wholly owned subsidiaries of the Holding Company, MAI Acquisition Corporation, Inc., a Delaware corporation ("MAI Acquisition") and PICM Acquisition Corporation, a Michigan corporation ("PICM Acquisition"). Prior to the Closing Date, none of the Holding Company, MAI Acquisition and PICM Acquisition shall engage in any business activities other than those business activities that are expressly provided for in this Agreement or are necessary to complete the transactions provided for in this Agreement.

1.2 Issuance of Stock. Until the Closing Date as herein contemplated, no shares of stock of the Holding Company shall be issued. MAI Acquisition and PICM Acquisition shall each have authorized 1,000 shares of common stock, par value $1.00 per share, all of which shall be issued to and held by the Holding Company.

1.3 Board of Directors. MAI shall be entitled to elect the initial members of the Board of Directors and initial officers of the Holding Company and MAI Acquisition, and PICM shall be entitled to elect the members of the Board of Directors and officers of PICM Acquisition. The initial Board of Directors of the Holding Company shall be comprised by three directors divided into three classes as provided in the By-Laws attached hereto as Exhibit B.

1.4 The Holding Company Post Closing Board of Directors and Officers.

(a) MAI and PICM agree that immediately prior to the Closing Date, MAI shall cause the initial Board of Directors of the Holding Company to be expanded to eleven (11) directors and shall cause the initial Board of Directors of the Holding Company to elect eight (8) additional directors nominated by MAI and PICM to fill the vacancies created on the Holding Company's Board of Directors as herein provided. The Board of Directors of the Holding Company shall be comprised of three (3) classes designated as Class I, Class II and Class III. Class I and Class II shall each have four
(4) directors and

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Class III shall have three (3) directors. PICM shall nominate three (3) directors with one (1) of such nominees to serve in each of Class I, Class II and Class III (the "PICM Director Nominees"). MAI shall nominate eight
(8) directors (including those on the initial Board of Directors) to fill the vacancies in each of Class I, Class II and Class III. The term of the Class I Directors shall continue until the first annual meeting of the stockholders of the Holding Company after the Closing Date and their successors are elected and qualified; the term of the Class II Directors shall continue until the second annual meeting of the stockholders of the Holding Company after the Closing Date and their successors are elected and qualified; and the term of the Class III Directors shall continue until the third annual meeting of the Holding Company after the Closing Date and their successors are elected and qualified. The directors of the Holding Company shall be elected prior to the Closing Date, and it shall be a condition that each person nominated to serve as a director of the Holding Company consent to be named as a director in the Registration Statement as required by the Securities Act of 1933, as amended (the "1933 Act") and the rules and regulations promulgated thereunder.

(b) Prior to the annual meeting of stockholders of the Holding Company at which the first term of each of the PICM Director Nominees will expire (each, a "First Term"), the then PICM Directors (herein defined) shall, by majority vote, nominate a person for election at said annual meeting to fill the vacancy in the Board of Directors of the Holding Company to be created upon the expiration of such First Term (the "Board Vacancy"). In such event, and notwithstanding anything to the contrary in the By-Laws of the Holding Company, the Nominating Committee of the Board of Directors of the Holding Company and the Board of Directors of the Holding Company shall nominate the person so selected by the PICM Directors (the "Selected Person") for election at said annual meeting to fill the Board Vacancy, provided the Selected Person (i) consents to being named as a director in the proxy statement of the Holding Company for said annual meeting and to serving as a director of the Holding Company if elected and (ii) provides such information relating to him or her as is required to be disclosed in such proxy statement under Regulation 14A of the Securities Exchange Act of 1934, as amended (the "1934 Act"). The Board of Directors of the Holding Company shall recommend to the shareholders of the Holding Company that they vote for the election of the Selected Person as a director of the Holding Company in such proxy statement. With respect to such Board Vacancy, neither the Nominating Committee of the Board of Directors of the Holding Company nor the Board of Directors of the Holding Company shall either nominate any person other than the Selected Person for election to the Board Vacancy or solicit proxies in favor of the election of any person other than the Selected Person to the Board Vacancy. In the event that a vacancy on the Board of Directors of the Holding Company occurs by reason of the death, resignation or removal of any PICM Director, the then remaining PICM Directors, if any, shall, by majority vote, nominate a person for election by the Board of Directors of the Holding Company to fill said vacancy for the remainder of the term of such PICM Director. In such event, and notwithstanding anything to the contrary in the By-Laws of the Holding Company, the Board of Directors of the Holding Company shall elect the person so nominated by the PICM Directors (the "Replacement PICM Director") to fill the vacancy so created on the Board of Directors of the Holding Company. As used in this Agreement, "PICM Directors" means the PICM Director Nominees, the Selected Persons after election to the Board of Directors of the Holding Company, and each Replacement PICM Director, if any. Except as otherwise expressly provided in this Section 1.4, all directors of the Holding Company shall be nominated by the Nominating Committee of the Board of Directors of the Holding Company or the Board of Directors of the Holding Company as provided in the By-Laws of the Holding Company.

1.5 Officers. Immediately prior to the Closing Date, MAI shall cause the Board of Directors of the Holding Company to elect A. Derrill Crowe, M.D. as Chairman of the Board, Chief Executive Officer and President, and Victor T. Adamo as Vice Chairman and Vice President. The Board of Directors elected pursuant to Section 1.4 shall elect the other officers of the Holding Company prior to filing the Registration Statement as contemplated in Section 7.5 hereof. The officers of the Holding Company shall serve at the pleasure of the Board of Directors, subject to any limitations or restrictions in any employment or other agreement approved by the Board of Directors.

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1.6 Insurance Operations. The insurance operations of MAI and PICM shall operate as distinct insurance operating groups as of the Closing Date. It is the intention of the parties, subject to any applicable tax and operating constraints, to conduct insurance operations in Alabama, West Virginia, Florida, Missouri, Georgia, Mississippi and other Southern States through MAI; and, to conduct insurance operations in Michigan (including the insurance operations of "MEEMIC" (as hereinafter defined)), Ohio, Illinois, Indiana, Kentucky, Pennsylvania, New Jersey and other Northern States through PICM. As of the Closing Date, A. Derrill Crowe, M.D. shall be the Chief Executive Officer of the insurance operations conducted through MAI and Victor T. Adamo shall be the Chief Executive Officer of the insurance operations conducted through PICM. The Board of Directors of the Holding Company may, after the Closing Date, modify or change the operating structure and the responsibilities of PICM and MAI and their respective officers and employees if the Board of Directors in the exercise of its business judgment and fiduciary duty determines such modification or change to be in the interest of its stockholders or the policyholders of its subsidiaries.

1.7 Advisory Committees. Until December 31, 2002, PICM, MAI and Holding Company shall cause ProNational Insurance Company, or its successors (if any), to maintain the Florida Regional Advisory Board of ProNational Insurance Company and the Michigan Regional Advisory Board of ProNational Insurance Company (collectively, the "PICM Advisory Committees"). The members of the PICM Advisory Committees shall consist of those persons who are members thereof on the date of this Agreement and such other persons who are appointed to the PICM Advisory Committees after the date of this Agreement. The PICM Advisory Committees shall provide advice as to underwriting and claims matters regarding medical professional liability insurance. Except for compensation pursuant to consulting agreements described in Section 5.16(c) of the PICM Disclosure Schedule, the Board of Directors of the Holding Company shall fix the compensation of the PICM Advisory Committees.

2. THE MAI PLAN OF MERGER

2.1 The MAI Merger. At the MAI Effective Time (as herein defined), MAI Acquisition shall be merged with and into MAI (the "MAI Merger") in accordance with the MAI Plan of Merger as set forth in this Section 2, and the MAI Merger shall have the effect provided for in Section 251 of the General Corporation Law of the State of Delaware. MAI shall be the surviving corporation of the MAI Merger and shall continue to exist and to be governed by the laws of the State of Delaware. The corporate existence and identity of MAI, with its purposes and powers, shall continue unaffected and unimpaired by the MAI Merger, and MAI shall succeed to and be fully vested with the corporate existence and identity of MAI Acquisition. The separate corporate existence and identity of MAI Acquisition from MAI shall cease upon the MAI Effective Time.

2.2 Name of Surviving Corporation. The name of the surviving corporation shall be "Medical Assurance, Inc."

2.3 Certificate of Incorporation. At the MAI Effective Time, the Certificate of Incorporation of the surviving corporation of the MAI Merger shall be that of MAI immediately before the MAI Merger.

2.4 Bylaws. Immediately after the MAI Effective Time, the Bylaws of the surviving corporation of the MAI Merger shall be those of MAI immediately before the MAI Merger.

2.5 Directors. Immediately after the MAI Effective Time, the Board of Directors of MAI Acquisition shall be the Board of Directors of the surviving corporation (who will serve on the Board of Directors until their successors are elected and qualified).

2.6 Officers. The officers of MAI Acquisition shall be the officers of the surviving corporation of the MAI Merger to serve until their successors are duly elected and qualified.

2.7 MAI Acquisition Shares. At the MAI Effective Time, each share of common stock of MAI Acquisition, par value $1.00 per share, issued and outstanding immediately before the MAI Effective Time shall by virtue of the MAI Merger and without any action on the part of the holder thereof be automatically converted into one (1) share of common stock., par value $1.00 per share of MAI. It is the intention of the

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parties that, immediately after the MAI Effective Time, the Holding Company shall continue to own all of the issued and outstanding shares of common stock, par value $1.00 per share, of MAI as the surviving corporation of the MAI Merger.

2.8 Conversion of MAI Stock.

(a) Each issued and outstanding share of common stock, par value $1.00 per share, of MAI ("MAI Common Stock") outstanding immediately prior to the MAI Effective Time, including MAI Common Stock that is owned by an MAI Subsidiary shall, by virtue of the MAI Merger and without any action on the part of the holder thereof, automatically be converted ("MAI Merger Consideration") into one (1) share of common stock, par value $0.01 per share, of the Holding Company (the "Holding Company Common Stock"). Each share of MAI Common Stock that is owned by MAI (other than stock that is owned by MAI in a fiduciary capacity) shall automatically be cancelled and retired and shall cease to exist, and no MAI Merger Consideration shall be delivered in exchange therefor.

(b) As a result of the MAI Merger, the Holding Company should have more than 2,000 holders of shares of Holding Company Common Stock, and the Holding Company Common Stock should be registered under the 1934 Act and listed on the New York Stock Exchange. MAI agrees to assert that no holder of shares of MAI Common Stock shall be entitled to demand payment for and appraisal of his or her shares of MAI Common Stock under Section 262 of the General Corporation Law of the State of Delaware (the "Delaware Dissenters' Statute") by reason of Section 262(b) of the Delaware Dissenters' Statute. If, notwithstanding anything in this Agreement to the contrary, a holder of shares of MAI Common Stock issued and outstanding immediately prior to the MAI Effective Time exercises his rights under the Delaware Dissenters' Statute, such shares of MAI Common Stock shall not be converted into a right to receive any shares of the Holding Company Common Stock unless such holder fails to perfect, or is otherwise determined to be not entitled to any right to such payment or appraisal. If, after the MAI Effective Time, such holder fails to perfect, or is otherwise not entitled to any right to such appraisal, each such holder shall then be entitled to receive one share of the Holding Company Common Stock for each share of MAI Common Stock held by such holder.

2.9 Rights of Former MAI Stockholders. At the MAI Effective Time, the stock transfer books of MAI shall be closed as to holders of MAI Common Stock immediately prior to the MAI Effective Time, and no transfer of MAI Common Stock by any such holder shall thereafter be made or recognized. At the MAI Effective Time, each certificate theretofore representing shares of MAI Common Stock, other than shares as to which dissenters' rights of appraisal, if any, have been perfected as provided in Section 2.8(b) of this Agreement, shall from and after the MAI Effective Time represent for all purposes only the right to receive the Holding Company Common Stock as provided in Section 2.8(a) of this Agreement in exchange therefor. To the extent permitted by law, former stockholders of record of MAI Common Stock shall be entitled to vote after the MAI Effective Time at any meeting of the Holding Company stockholders the number of shares of the Holding Company Common Stock into which their respective shares of MAI Common Stock are converted, regardless of whether such holders have exchanged their certificates for MAI Common Stock for certificates representing the Holding Company Common Stock.

2.10 MAI Effective Time. As used in this Agreement, "MAI Effective Time" shall mean the date upon which a Certificate of Merger is issued by the Secretary of State of Delaware. The Certificate of Merger shall be filed as soon a practicable after the Closing as provided in Section 9.4 hereof.

2.11 MAI Stock Options.

(a) Section 6.3 of the MAI Disclosure Schedule contains a list of each stock option issued by MAI outstanding on the date of this Agreement (collectively, the "MAI Stock Options") to purchase MAI Common Stock heretofore granted pursuant to the MAI Incentive Compensation Stock Plan (the "MAI Stock Option Plan"). The MAI Disclosure Schedule also sets forth with respect to each MAI Stock Option the option exercise price, the number of shares subject to the option, the dates of grant, vesting, exercisability and expiration of the option and that the option is either an incentive or a nonqualified stock option.

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(b) All MAI Stock Options to acquire shares of MAI Common Stock issued and outstanding at the MAI Effective Time shall be assumed by the Holding Company at the MAI Effective Time and, except as provided below, shall be continued in accordance with their terms and conditions as in effect immediately prior to the MAI Effective Time. The holder of each MAI Stock Option shall have the right to acquire, on the same terms and conditions as such option, at and after the MAI Effective Time, and pursuant to any applicable option plan or agreement, a number of shares of Holding Company Common Stock issuable upon exercise of such option equal to the number of shares of MAI Common Stock such holder would have been entitled to receive prior to the MAI Effective Time. The exercise price per share of the Holding Company Common Stock at which such option is exercisable shall be the amount of the exercise price per share of MAI Common Stock at which such option is exercisable immediately prior to the MAI Effective Time.

3. THE PICM PLAN OF MERGER

3.1 The PICM Merger. At the PICM Effective Time (as herein defined), PICM Acquisition shall be merged with and into PICM (the "PICM Merger") in accordance with the PICM Plan of Merger set forth in this Section 3, and the PICM Merger shall have the effect provided for in Section 450.1701 of the Michigan Business Corporation Act. PICM shall be the surviving corporation of the PICM Merger and shall continue to exist and to be governed by the laws of the State of Michigan. The corporate existence of and identity of PICM, with its purposes and powers, shall continue unaffected and unimpaired by the PICM Merger, and PICM shall succeed to and be fully vested with the corporate existence and identity of PICM Acquisition. The separate corporate existence and identity of PICM Acquisition from PICM shall cease upon the PICM Effective Time (as herein defined).

3.2 Name of Surviving Corporation. The name of the surviving corporation of the PICM Merger shall be "Professionals Group, Inc."

3.3 Articles of Incorporation. At the PICM Effective Time, the Articles of Incorporation of the surviving corporation of the PICM Merger shall be that of PICM immediately before the PICM Merger.

3.4 Bylaws. Immediately after the PICM Effective Time, the ByLaws of the surviving corporation of the PICM Merger shall be those of PICM immediately before the PICM Merger.

3.5 Directors. Immediately after the PICM Effective Time, the Board of Directors of PICM Acquisition shall be the Board of Directors of the surviving corporation (who will serve on the Board of Directors of PICM until their successors are elected and qualified).

3.6 Officers. The officers of PICM Acquisition shall be the officers of the surviving corporation of the PICM Merger to serve until their successors are duly elected and qualified.

3.7 PICM Acquisition Shares. At the PICM Effective Time, all of the one thousand (1,000) shares of common stock of PICM Acquisition, par value $1.00 per share, issued and outstanding prior to the PICM Effective Time shall by virtue of the PICM Merger and without any action on the part of the holder thereof be automatically converted into one (1) share of PICM Common Stock. It is the intention of the parties that, immediately after the PICM Effective Time, the Holding Company shall continue to own all of the issued and outstanding shares of common stock, no par value per share, of PICM as the surviving corporation of the PICM Merger.

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3.8 Conversion of PICM Stock.

(a) Except as otherwise provided herein and subject to the provisions of Section 3.9 and Section 3.10 below, each holder of the shares of the common stock of PICM, no par value ("PICM Common Stock") shall have the right to elect to have each of such holder's shares converted as of the PICM Effective Time into either of the following ("PICM Merger Consideration"):

(i) the right to receive shares of the Holding Company Common Stock and cash, as herein determined, having a combined value of $26.00 for a share of PICM Common Stock ("Stock Election"), subject to adjustment under subparagraph (iv) below, and payable as follows:

A. $12.00 in cash; and

B. Such number of shares of the Holding Company Common Stock and/or fractional shares thereof as will have a Market Value of $14.00; or

(ii) the right to receive $26.00 in cash for a share of PICM Common Stock (the "Cash Election") subject to adjustment under subparagraph
(iv) below.

(iii) For purposes of this Agreement, the term "Market Value" shall refer to an amount equal to the arithmetic average of the last reported sale prices of one share of MAI Common Stock as reported on the New York Stock Exchange during the twenty (20) trading days ending on the date of the meeting of the stockholders to be held in accordance with Section 7.6(a) hereof (the "Market Value Calculation Period"); provided, however, that if the Market Value Calculation Period would otherwise include any trading days from the month of December 2000, such December 2000 trading days shall be excluded from the Market Value Calculation Period and shall be replaced with a corresponding number of the most recent trading days in the month of November 2000 that would not otherwise be included in the Market Value Calculation Period.

(iv) (A) The PICM Merger Consideration payable under either subparagraph (i)(A) or (ii) above shall be subject to adjustment (the "Adjustment") to the extent that the aggregate market value of the "Portfolio Assets" (as defined below) of PICM and its consolidated subsidiaries at December 31, 1999, is greater or less than the pro forma value of the Portfolio Assets at the end of the second-to-last calendar month preceding the Closing Date (the "Valuation Date"). For purposes of this Section the "Portfolio Assets" shall mean and include all assets required by Financial Accounting Standards Board Statement 115 to be valued at market on the consolidated balance sheet of PICM and its consolidated subsidiaries at December 31, 1999. PICM represents that a complete and accurate listing of the "Portfolio Assets" is reflected on Schedule D, Parts 1 and 2 (exclusive of common stock held in affiliates) of the "PICM Insurance Subsidiaries Statutory Financial Statements" (as hereinafter defined) at December 31, 1999, and in Section 3.8(a)(iv) of the PICM Disclosure Schedule (as hereinafter defined).

(B) The amount of the Adjustment on a per share basis shall be determined as follows:

(1) First, the Portfolio Assets shall be divided into two groups (x) the Portfolio Assets that are sold, redeemed or disposed after December 31, 1999, and prior to the Valuation Date (the "Disposed Assets"); and (y) the remaining Portfolio Assets (the "Retained Assets").

(2) Second, the market value of the Retained Assets shall be determined as of December 31, 1999, and as of the Valuation Date. The market value of the Retained Assets as of the Valuation Date shall be subtracted from the market value of the Retained Assets as of December 31, 1999.

(3) Third, the market value of the Disposed Assets shall be determined as of December 31, 1999, and the aggregate amount of proceeds received on the sale, redemption or other disposition of the Disposed Assets shall be determined (exclusive of amounts attributable to accrued and unpaid interest and referred to herein as "Sale

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Proceeds"). The aggregate amount of Sale Proceeds of the Disposed Assets shall be subtracted from the market value of the Disposed Assets at December 31, 1999.

(4) Fourth, the positive or negative difference determined in (2) above shall be added to an amount equal to the amount by which the difference determined in (3) above exceeds $2,000,000 either in the positive or negative. If the aforesaid sum is negative, the sum shall be adjusted to reflect net after tax charges using a tax rate of 34%; or if the aforesaid sum is positive, it shall be adjusted to reflect the net after tax (benefits) using a tax rate of 34%.

(5) Fifth, the sum determined in (4) above as adjusted to reflect the net after tax charges (benefits) shall be divided by 8,924,909 in order to determine the "Per Share Adjustment." If the sum in (4) above is negative, the PICM Merger Consideration in (i)(A) or (ii) shall be increased by the Per Share Adjustment; and if the sum in (4) above is positive, the PICM Merger Consideration in (i)(A) or (ii) shall be decreased by the Per Share Adjustment.

(C) For purposes of this section, the market value of the Portfolio Assets at December 31, 1999, and the market value of the Retained Assets at the Valuation Date shall be determined according to Interactive Data Corporation Valuation Service.

(b) Subject to the provisions of Section 3.9 below, if no election is made as to the PICM Merger Consideration to be received with respect to any shares of PICM Common Stock, the holder of the PICM Common Stock will be deemed to have made a Stock Election pursuant to Section 3.8(a)(i) above.

(c) Each share of PICM Common Stock that is owned by PICM or any PICM Subsidiary (other than in a fiduciary capacity) shall automatically be cancelled and retired and shall cease to exist, and no PICM Merger Consideration shall be delivered in exchange therefor.

3.9 Minimum Stock Requirement. In no event shall the value of the shares of the Holding Company Common Stock issued in exchange for the outstanding shares of PICM Common Stock be less than 10% of the value of the total PICM Merger Consideration (the "Minimum Stock Requirement"). If the Exchange Agent (as defined in Section 4.1 hereof) has not received properly made Forms of Election (as defined in Section 4.3(a)(ii) herein) pursuant to which the holders of PICM Common Stock have not made Stock Elections that will entitle the holders of PICM Common Stock to receive the Minimum Stock Requirement, then the Exchange Agent shall select such additional number of Cash Elections in the order last received by the Exchange Agent, which if converted to Stock Elections, would entitle the holders of PICM Common Stock to receive shares of the Holding Company Common Stock that would satisfy the Minimum Stock Requirement when added to shares of the Holding Company Common Stock issued pursuant to the Stock Elections then held by the Exchange Agent. Such Cash Elections made by the holders of PICM Common Stock shall be converted into Stock Elections.

3.10 Fractional Shares. No certificates or scrip representing a fractional share of the Holding Company Common Stock shall be issued upon the surrender of PICM Common Stock certificates for exchange; no dividend or distribution with respect to the Holding Company Common Stock shall be payable on or with respect to any fractional share; and such fractional share interests shall not entitle the owner thereof to vote or to any other rights of a stockholder of the Holding Company. In lieu of any such fractional share, the Holding Company shall pay to each former holder of PICM Common Stock who otherwise would be entitled to receive a fractional share of Holding Company Common Stock an amount in cash determined by multiplying (a) Market Value by (b) the fractional share of Holding Company Common Stock to which such holder would otherwise be entitled.

3.11 PICM Effective Date; PICM Effective Time. As used in this Agreement, "PICM Effective Time" shall mean the date upon which Articles of Merger are filed with the Michigan Secretary of State. The Articles of Merger shall be filed as soon as practicable after the Closing and prior to the Effective Date as

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provided in Section 9.4 hereof. It is intended that the MAI Effective Time and the PICM Effective Time will be simultaneous or as close in time as practicable under the circumstances.

3.12 Stock Options.

(a) Section 5.4 to the PICM Disclosure Schedule contains a list of each stock option issued by PICM outstanding on the date of this Agreement (collectively, the "PICM Stock Options") to purchase PICM Common Stock heretofore granted pursuant to the PICM Long Term Incentive Plan (the "PICM LTIP") and the PICM 1996 Non-Employee Directors Stock Option Plan (the "PICM Director Option Plan," and together with the PICM LTIP, the "PICM Option Plans"). The PICM Disclosure Schedule also sets forth with respect to each PICM Stock Option the option exercise price, the number of shares subject to the option, the date granted, vesting, exercisability and expiration of the option and indicates whether the option is either an incentive or a nonqualified stock option.

(b) All PICM Stock Options to acquire shares of PICM Common Stock issued and outstanding at the PICM Effective Time shall be assumed by the Holding Company, and except as provided below shall be continued in accordance with their terms and conditions as in effect immediately prior to the PICM Effective Time. The holder of each PICM Stock Option shall have the right to acquire, on the same terms and conditions as such option, at and after the PICM Effective Time, and pursuant to any applicable option plan or agreement, a number of shares of Holding Company Common Stock at an exercise price as determined below:

(i) Each share of PICM Common Stock subject to an outstanding PICM Stock Option at the PICM Effective Time shall be converted into shares of the Holding Company Common Stock using a conversion ratio determined by dividing $26.00 plus or minus the Per Share Adjustment (as defined in
Section 3.8(a)(iv) hereof) by the Market Value. The number of shares subject to a PICM Stock Option granted to an individual on a particular date shall be multiplied by said conversion ratio to determine the number of shares of Holding Company Common Stock subject to said PICM Stock Option; provided that all fractional shares resulting from such determination shall be eliminated.

(ii) The exercise price for the shares of Holding Company Common Stock subject to a PICM Stock Option granted to an individual on a particular date shall be determined by dividing the conversion ratio as determined in subparagraph (i) above into the exercise price of the shares of PICM Common Stock subject to said PICM Stock Option immediately prior to the PICM Effective Time.

(iii) The PICM Stock Option Plans shall at the PICM Effective Time be amended to reserve for issuance pursuant to the PICM Stock Options assumed by the Holding Company, the number of shares of Holding Company Common Stock subject to the PICM Stock Options after the PICM Effective Time.

4. EXCHANGE PROCEDURES

4.1 Exchange Agent. Prior to the mailing of the Joint Proxy Statement (as defined in Section 7.1(a) hereof), the Holding Company shall appoint a bank or trust company to act as an exchange agent (the "Exchange Agent") for the payment of the PICM Merger Consideration and the MAI Merger Consideration. MAI shall cause the Holding Company to pay the charges and expenses of the Exchange Agent.

4.2 MAI Exchange Procedure. Promptly after the MAI Effective Time, the Exchange Agent shall mail to each person who was a record holder of the MAI Common Stock at the MAI Effective Time, instructions for use in effecting the surrender and exchange of the certificate(s) representing shares of MAI Common Stock to the Exchange Agent. Upon the surrender of a certificate for shares of MAI Common Stock to the Exchange Agent in accordance with such instructions, the Exchange Agent shall issue and deliver a certificate for the same number of shares of the Holding Company Common Stock as were evidenced by the certificate(s) for shares of MAI Common Stock surrendered, to the holder of said certificate (or any transferee of said certificate in accordance with instruction provided by the Exchange Agent). Until

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surrendered and exchanged as herein provided, each outstanding certificate which immediately before the MAI Effective Time represented shares of MAI Common Stock shall be deemed to evidence ownership of the number of shares of the Holding Company Common Stock into which the shares of MAI Common Stock represented by such certificate have been exchanged in accordance with the MAI Merger.

4.3 PICM Exchange Procedures.

(a) PICM Common Stock Elections

(i) Each record holder of shares of PICM Common Stock at the PICM Effective Time will be entitled to make a Stock Election or Cash Election (the "Election") with respect to all or any portion of his shares of PICM Common Stock on the basis hereinafter set forth.

(ii) Promptly after the PICM Effective Time, the Exchange Agent shall prepare and mail a form of election, which form shall be subject to the reasonable approval of PICM (the "Form of Election"), to the record holders of PICM Common Stock as of the PICM Effective Time, which Form of Election shall be used by each record holder of shares of PICM Common Stock to make his or her Election(s) with respect to any or all of the shares of PICM Common Stock held by such holder, subject to the provisions of Section 3.9 hereof. Any such holder's Election shall have been properly made only if the Exchange Agent shall have received a properly completed and executed Form of Election at its designated office, by 5:00 p.m. on a date specified in the Form of Election not less than ten (10) days nor more than forty-five (45) days after the PICM Effective Time (the "Election Date"). The Form of Election must be accompanied by certificates for the shares of PICM Common Stock to which such Form of Election relates, duly endorsed in blank or otherwise in form acceptable for transfer on the books of PICM (or by an appropriate guarantee of delivery of such certificates as set forth in such Form of Election from a firm which is a member of a registered national securities exchange or of the New York Stock Exchange or a commercial bank or trust company having an office or correspondent in the United States, provided such certificates are in fact delivered to the Exchange Agent within five New York Stock Exchange trading days after the date of execution of such guarantee of delivery). Any Form of Election may be revoked by the record holder submitting a new Form of Election to the Exchange Agent prior to 5:00 p.m., Detroit, Michigan time, on the Election Date.

(iii) The determination of the Exchange Agent shall be binding as to whether or not Elections have been properly made or revoked pursuant to this Section 4.3 with respect to shares of PICM Common Stock and as to when elections and revocations were received by it. If the Exchange Agent determines that any Election was not properly made with respect to shares of PICM Common Stock, such shares shall be treated by the Exchange Agent as if a Stock Election were made with respect to such shares, and such shares shall be exchanged in the PICM Merger for stock and cash pursuant to Section 3.8(a)(i). The Exchange Agent shall also make all computations as to the allocation contemplated by Section 3.9, and any such computation shall be conclusive and binding on the holders of shares of PICM Common Stock. The Exchange Agent may, with the mutual agreement of MAI and PICM, make such rules as are consistent with this
Section 4.3(a) for the implementation of the Elections provided for herein as shall be necessary or desirable fully to effect such Elections.

(b) To the extent required by Section 3.10 of this Agreement, each holder of shares of PICM Common Stock issued and outstanding at the PICM Effective Time also shall receive, upon surrender of the certificate or certificates representing such shares, cash in lieu of any fractional share of the Holding Company Common Stock to which such holder may be otherwise entitled (without interest). Neither the Holding Company nor the surviving corporation of the PICM Merger shall be obligated to deliver the PICM Merger Consideration to which any former holder of PICM Common Stock is entitled as a result of the PICM Merger until such holder surrenders his certificate or certificates representing the shares of PICM Common Stock for exchange as provided in this Section 4.3. Any other provision of this Agreement notwithstanding, neither the Holding Company, the surviving corporation of the PICM Merger, nor the Exchange Agent shall be liable to a holder of PICM Common Stock for any amounts

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paid or property delivered in good faith to a public official pursuant to any applicable abandoned property law.

(c) At the PICM Effective Time, the stock transfer books of PICM shall be closed as to holders of PICM Common Stock immediately prior to the PICM Effective Time, and no transfer of PICM Common Stock by any such holder shall thereafter be made or recognized. Until surrendered for exchange in accordance with the provisions of this Section 4.3, each certificate theretofore representing shares of PICM Common Stock shall from and after the PICM Effective Time represent for all purposes only the right to receive the PICM Merger Consideration provided in this Agreement in exchange therefor. To the extent permitted by law, former stockholders of record of PICM Common Stock shall be entitled to vote after the PICM Effective Time at any meeting of the Holding Company stockholders the number of shares of the Holding Company Common Stock into which their respective shares of PICM Common Stock are converted, regardless of whether such holders have exchanged their certificates for PICM Common Stock for certificates representing the Holding Company Common Stock.

4.4 Dividends and Other Distributions.

(a) Whenever a dividend or other distribution is declared on the Holding Company Common Stock, the record date for which is at or after the PICM Effective Time, the declaration shall include dividends or other distributions on all shares of the Holding Company Common Stock issuable pursuant to Stock Elections made by holders of PICM Common Stock under this Agreement. Notwithstanding the preceding sentence, any person holding any certificate for PICM Common Stock after the PICM Effective Time shall not be entitled to receive any dividend or other distribution payable after the PICM Effective Time to holders of the Holding Company Common Stock, which dividend or other distribution is attributable to such person's PICM Common Stock until such person surrenders said certificate for PICM Common Stock for exchange as provided in Section 4.3 of this Agreement. However, upon surrender of such certificate, both the Holding Company Common Stock certificate (together with all such undelivered dividends or other distributions, without interest) and the cash payments shall be delivered and paid (without interest) with respect to each share represented by such certificate for PICM Common Stock.

(b) Whenever a dividend or other distribution is declared on the Holding Company Common Stock, the record date for which is at or after the MAI Effective Time, the declaration shall include dividends or other distributions on all shares of the Holding Company Common Stock issuable to holders of MAI Common Stock pursuant to this Agreement. Notwithstanding the preceding sentence, any person holding any certificate for MAI Common Stock at or after the MAI Effective Time shall not be entitled to receive any dividend or other distribution payable after the MAI Effective Time to holders of the Holding Company Common Stock, which dividend or other distribution is attributable to such person's MAI Common Stock until such person surrenders said certificate for MAI Common Stock for exchange as provided in Section 4.2 of this Agreement. However, upon surrender of such certificate, both the Holding Company Common Stock certificates (together with all such undelivered dividends or other distributions, without interest) and any undelivered cash payments to be paid for fractional share interests (without interest) shall be delivered and paid with respect to each share represented by such certificate for MAI Common Stock.

4.5 Lost or Stolen Certificates. If any holder of PICM Common Stock or MAI Common Stock convertible into the right to receive shares of the Holding Company Common Stock and/or cash is unable to deliver the certificate which represents such shares, the Exchange Agent, in the absence of actual notice that any such shares have been acquired by a bona fide purchaser, shall deliver to such holder the PICM Merger Consideration or MAI Merger Consideration, as applicable, to which the holder is entitled for such shares upon presentation of the following:
(a) evidence to the reasonable satisfaction of the Holding Company that any such certificate has been lost, wrongfully taken or destroyed; (b) such security or indemnity as may be reasonably requested by the Holding Company to indemnify and hold the Holding Company and the Exchange Agent harmless; and (c) evidence satisfactory to the Holding Company that such person is the owner of the shares theretofore represented by each certificate claimed by the holder to be lost, wrongfully

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taken or destroyed and that the holder is the person who would be entitled to present such certificate for exchange pursuant to this Agreement.

4.6 PICM Exchange Fund.

(a) Prior to the PICM Effective Time, MAI shall cause the Holding Company to deposit with the Exchange Agent (or otherwise make available to the reasonable satisfaction of PICM and the Exchange Agent), for the benefit of the holders of shares of PICM Common Stock, for exchange through the Exchange Agent, the cash and certificates representing shares of the Holding Company Common Stock representing the PICM Merger Consideration (such cash and shares of the Holding Company Common Stock together with any dividends or distributions with respect to such shares with a record date after the PICM Effective Time and any cash payable in lieu of any fractional shares pursuant to this Agreement being hereinafter referred to as the "PICM Exchange Fund") payable and issuable pursuant to this Agreement in exchange for outstanding shares of PICM Common Stock. No interest will be paid or will accrue on any cash payable to holders of PICM Common Stock pursuant to the provisions of this Agreement.

(b) Any portion of the PICM Exchange Fund that remains undistributed to the holders of PICM Common Stock for six months after the PICM Effective Time shall be delivered to the Holding Company, upon demand, and any holders of PICM Common Stock who have not theretofore complied with this Agreement shall thereafter look only to the Holding Company for payment of their claim for any cash, any shares of the Holding Company Common Stock, any cash in lieu of fractional shares and any dividends or distributions with respect to the Holding Company Common Stock.

(c) The Exchange Agent shall invest any cash included in the Exchange Fund, as directed by the Holding Company, on a daily basis. Any interest and other income resulting from such investments shall be paid to the Holding Company.

(d) The Holding Company or the Exchange Agent shall be entitled to deduct and withhold from the consideration otherwise payable pursuant to this Agreement to any holder of shares of PICM Common Stock such amounts as the Holding Company or the Exchange Agent is required to deduct and withhold with respect to the making of such payment under the Internal Revenue Code of 1986, as amended (the "Code"), or any provision of state, local or foreign tax law. To the extent that amounts are so withheld and paid over to the appropriate taxing authority by the Holding Company or the Exchange Agent, such withheld amounts shall be treated for all purposes of this Agreement as having been paid to the holder of the shares of PICM Common Stock in respect of which such deduction and withholding was made by the Holding Company or the Exchange Agent.

4.7 MAI Exchange Fund.

(a) Prior to the MAI Effective Time, MAI shall cause the Holding Company to deposit with the Exchange Agent (or otherwise make available to the reasonable satisfaction of MAI and the Exchange Agent), for the benefit of the holders of shares of MAI Common Stock, for exchange through the Exchange Agent, the certificates representing shares of the Holding Company Common Stock representing the MAI Merger Consideration (such shares of the Holding Company Common Stock together with any dividends or distributions with respect to such shares with a record date after the MAI Effective Time and any cash payable in lieu of any fractional shares pursuant to this Agreement being hereinafter referred to as the "MAI Exchange Fund") payable and issuable pursuant to this Agreement in exchange for outstanding shares of MAI Common Stock. No interest will be paid or will accrue on any cash payable to holders of MAI Common Stock pursuant to the provisions of this Agreement.

(b) Any portion of the MAI Exchange Fund that remains undistributed to the holders of MAI Common Stock for six months after the MAI Effective Time shall be delivered to the Holding Company, upon demand, and any holders of MAI Common Stock who have not theretofore complied with this Agreement shall thereafter look only to the Holding Company for payment of their claim for any shares of the Holding Company Common Stock, any cash in lieu of fractional shares and any dividends or distributions with respect to the Holding Company Common Stock.

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(c) The Exchange Agent shall invest any cash included in the MAI Exchange Fund, as directed by the Holding Company, on a daily basis. Any interest and other income resulting from such investments shall be paid to the Holding Company.

(d) The Holding Company or the Exchange Agent shall be entitled to deduct and withhold from the consideration otherwise payable pursuant to this Agreement to any holder of shares of MAI Common Stock such amounts as the Holding Company or the Exchange Agent is required to deduct and withhold with respect to the making of such payment under the Code, or any provision of state, local or foreign tax law. To the extent that amounts are so withheld and paid over to the appropriate taxing authority by the Holding Company or the Exchange Agent, such withheld amounts shall be treated for all purposes of this Agreement as having been paid to the holder of the shares of MAI Common Stock in respect of which such deduction and withholding was made by the Holding Company or the Exchange Agent.

5. Representations and Warranties of PICM. PICM represents and warrants to MAI that the statements contained in this Section 5 are correct and complete as of the date of this Agreement and will be correct and complete as of the Closing Date (as though made then and as though the Closing Date was substituted for the date of this Agreement throughout this Section 5), except (i) as set forth in the disclosure schedule delivered by PICM to MAI on the date hereof and initialed by the parties (the "PICM Disclosure Schedule"), or (ii) for any changes to the PICM Disclosure Schedule that are disclosed by PICM to MAI in accordance with Section 8.6(a), or (iii) to the extent such representations and warranties speak as of an earlier date. MAI understands that any representation and warranty of PICM in this Section 5 that relates to either (x) Physicians Protective Trust Fund with respect to periods ending, and/or events, matters or things occurring, prior to July 1, 1998, or (y) MEEMIC Holdings, Inc. ("MEEMIC") and its consolidated subsidiaries or Michigan Educational Employees Mutual Insurance Company and its consolidated subsidiary with respect to periods ending, and/or events, matters or things occurring, prior to July 1, 1999, shall be deemed to be only to the knowledge of PICM, provided that PICM shall be responsible for the truth and accuracy of all representations and warranties in accordance with the respective terms for all purposes of this Agreement, including without limitation, Section 8.6 and Section 9.3(a) hereof. Nothing in the PICM Disclosure Schedule shall be deemed adequate to disclose an exception to a representation or warranty made herein unless the PICM Disclosure Schedule identifies the exception with reasonable particularity and describes the relevant facts in reasonable detail. The PICM Disclosure Schedule will be arranged in paragraphs corresponding to the lettered and numbered paragraphs contained in this Section 5 provided (i) that each exception set forth in the PICM Disclosure Schedule shall be deemed disclosed for purposes of all representations and warranties if such exception is contained in a section of the PICM Disclosure Schedule corresponding to a Section in this Section 5, (ii) that no such exception is required to be set forth in the PICM Disclosure Schedule if its absence would not result in the related representation or warranty being deemed untrue, incorrect or incomplete under the standard established by Section 8.10(c), and (iii) the mere inclusion of an exception in the PICM Disclosure Schedule shall not be deemed an admission by PICM that such exception represents a material fact, event or circumstance or would result in a material adverse effect or material adverse change.

5.1 Organization, Qualification and Corporate Power. PICM is a Michigan corporation duly organized, validly existing and in good standing under the laws of the state of Michigan. PICM has the corporate power to own its property and to carry on its business as presently conducted.

5.2 Subsidiaries.

(a) Section 5.2(a) of the PICM Disclosure Schedule sets forth the name and state of incorporation or organization of each subsidiary of PICM (the "PICM Subsidiaries"). Each of the PICM Subsidiaries is a corporation duly organized, validly existing and in good standing under the laws of its jurisdiction of incorporation and has the corporate power to carry on its business as it is now being conducted. For purposes of this Agreement, the term "Subsidiary" or "Subsidiaries" shall mean any and all corporations or other entities in which a party has direct or indirect beneficial ownership (as defined in Rule 13d-3 of the Securities and Exchange Commission (the "SEC")) of a majority of the voting stock or other equity interest of such entity.

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(b) Section 5.2(b) of the PICM Disclosure Schedule identifies the PICM Subsidiaries that offer insurance and the states in which they are authorized to conduct business, and the type of insurance products that they are authorized to offer in each such state (the "PICM Insurance Subsidiaries").

(c) Except as set forth in Section 5.2(c) of the PICM Disclosure Schedule, (i) PICM is, directly or indirectly, the record and beneficial owner of all of the outstanding shares of capital stock of each of the PICM Subsidiaries, (ii) there are no irrevocable proxies granted by PICM or any PICM Subsidiary with respect to such shares, (iii) there are no equity securities of any of the PICM Subsidiaries that are or may become required to be issued by reason of any option, warrants, scrip, rights, to subscribe to, calls or commitments of any character whatsoever relating to, or securities or rights convertible into or exchangeable for, shares of any capital stock of any of the PICM Subsidiaries except shares of the PICM Subsidiaries issued to other wholly owned PICM Subsidiaries, and (iv) there are no contracts, commitments, understandings or arrangements by which any of the PICM Subsidiaries is bound to issue additional shares of its capital stock or options, warrants or rights to purchase or acquire any additional shares of its capital stock or securities convertible into or exchangeable for such shares. All of the shares of the PICM Subsidiaries described in clause (i) above are validly issued, fully paid and nonassessable and are owned by PICM or a PICM Subsidiary free and clear of any mortgage, pledge, security interest, claim, lien, encumbrance or charge and free and clear of any claim, right or option to acquire any such shares. PICM does not directly or indirectly own any interest in any other corporation, partnership, joint venture or other business association or entity which is material to PICM and the PICM Subsidiaries taken as a whole.

(d) Except as set forth in Schedule 5.2(d) of the PICM Disclosure Schedule, none of the PICM Subsidiaries is the record or beneficial owner of any shares of PICM Common Stock.

5.3 Corporate Affairs.

(a) PICM has made available to MAI correct and complete copies of the Articles of Incorporation and By-Laws of PICM and each of the PICM Subsidiaries (as amended to date). PICM has made available all of the minute books containing the records of the meetings of the stockholders, the board of directors and any committee of the board of directors of PICM and each of the PICM Subsidiaries. The minute books of PICM and the PICM Subsidiaries reflect all of the material actions taken by each of their respective Boards of Directors and shareholders. All material actions taken by the committees of the Board of Directors of PICM and any of the PICM Subsidiaries are reflected in the minutes of the Board of Directors and such committees or in written statements of actions taken by the Board of Directors or such committees without a meeting.

(b) PICM's and each of the PICM Subsidiaries' books and records are and have been properly prepared and maintained in form and substance adequate for preparing audited consolidated financial statements in accordance with generally accepted accounting principles and fairly and accurately reflect all of PICM's and each of the PICM Subsidiaries' assets and liabilities and all contracts and other transactions to which PICM or any of the PICM Subsidiaries is or was a party or by which PICM or any of the PICM Subsidiaries or any of their respective businesses or assets is or was affected.

5.4 Capitalization.

(a) The entire authorized capital stock of PICM consists of 5,000,000 shares of preferred stock, no par value, of which no shares are issued and outstanding; 25,000,000 shares of common stock, no par value, of which 8,924,909 shares are issued and outstanding and no shares are held in treasury. PICM has no additional authorized or issued classes of stock. All of the issued and outstanding shares of PICM Common Stock have been duly authorized, validly issued, are fully paid and non-assessable. Except as set forth in Section 5.4 of the PICM Disclosure Schedule, (i) there are no outstanding or authorized options, warrants, rights, contracts, calls, puts, rights to subscribe, conversion rights, or other agreements or commitments to which PICM is a party or which are binding upon PICM providing for the issuance, disposition or acquisition of any of its capital stock, (ii) there are no outstanding or authorized stock, appreciation, phantom stock, or similar rights with respect to PICM, and
(iii) to the knowledge of

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PICM, there are no voting trusts, proxies or any other agreements or understandings with respect to the voting of the capital stock of PICM.

(b) The entire authorized capital stock of MEEMIC consists of 10,000,000 shares of common stock, no par value, ("MEEMIC Common Stock"), of which 6,599,500 shares are issued and outstanding and no shares are held in treasury. To the knowledge of PICM, all of the issued and outstanding shares of MEEMIC Common Stock have been duly authorized, validly issued, are fully paid and non-assessable.

5.5 Authority Relative to Agreements.

(a) PICM has the requisite corporate power and authority to enter into this Agreement and to perform its obligations hereunder. The execution and delivery of this Agreement by PICM and the consummation by PICM of the PICM Merger and the transactions contemplated hereby have been duly authorized by the Board of Directors of PICM and, except for the approval of its stockholders as set forth in Section 7.6(a) hereof, no other corporate proceedings on the part of PICM are necessary to authorize this Agreement and the transactions contemplated hereby. This Agreement has been duly executed and delivered by PICM and (assuming due authorization, execution and delivery by MAI and the receipt of all requisite regulatory approvals) constitutes a valid and binding obligation of PICM, enforceable against PICM in accordance with its terms except to the extent that its enforceability may be limited by applicable bankruptcy, insolvency, reorganization or other laws affecting the enforcement of creditors' rights generally or by general equitable principles.

(b) Except as set forth in Section 5.5 of the PICM Disclosure Schedule, neither the execution and delivery of this Agreement by PICM nor the consummation of the transactions contemplated hereby nor compliance by PICM with any of the provisions hereof will (i) violate, conflict with, or result in a breach of any provision of, or constitute a default under, or result in the termination of, or accelerate the performance required by, or result in the creation of any lien, security interest, charge or encumbrance upon any of the properties or assets of PICM or any of the PICM Subsidiaries under, any of the terms, conditions or provisions of (x) their respective charters or bylaws or (y) any note, bond, mortgage, indenture, deed of trust, license, lease, agreement or other instrument or obligation to which PICM or any of the PICM Subsidiaries is a party or to which they or any of their respective properties or assets may be subject, or (ii) subject to compliance with the statutes and regulations referred to in the next paragraph, violate any judgment, ruling, order, writ, injunction, decree, statute, rule or regulation applicable to PICM and the PICM Subsidiaries or any of their respective properties or assets, except, in the case of each of clauses (i) and (ii) above, for such violations, conflicts, breaches, defaults, terminations, accelerations or creations of liens, security interests, charges or encumbrances, which, in the aggregate, would not have any material adverse effect on the business, results of operations, or financial condition of PICM and the PICM Subsidiaries taken as a whole.

(c) Other than in connection with or in compliance with the provisions of the Michigan, Illinois and Indiana Insurance Codes and the Hart-Scott-Rodino Act, and the federal and applicable state securities laws (including those described in Section 7 of this Agreement), no notice to, filing with, or authorization, consent or approval of, any domestic public body or government authority is necessary for the consummation by PICM of the transactions contemplated by this Agreement, except where failure to give such notices, make such filings, or obtain authorizations, consents or approvals would, in the aggregate, not have a material adverse effect on the business, results of operations, financial condition or prospects of PICM and the PICM Subsidiaries taken as a whole.

5.6 Financial Statements and Other Reports.

(a) PICM has made available to MAI the Annual Statements of each of the PICM Insurance Subsidiaries, as filed with the Department of Insurance of its state of domicile, for each of the years ended December 31, 1995, 1996, 1997, 1998 and 1999, together with reports thereon by its independent auditor and its independent actuary (collectively referred to as the "PICM Insurance Subsidiaries Statutory Financial Statements"). The PICM Insurance Subsidiaries Statutory Financial Statements of

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each PICM Insurance Subsidiary were prepared in accordance with the regulatory accounting methods required by the state of domicile of such PICM Insurance Subsidiary on a consistent basis throughout the periods covered thereby. All such PICM Insurance Subsidiaries Statutory Financial Statements fairly reflect the financial condition and the results of operations of the PICM Insurance Subsidiaries for the dates and periods indicated, and are consistent with the books and records of the PICM Insurance Subsidiaries (which books and records are correct and complete in all material respects).

(b) PICM has made available to MAI:

(i) (A) The audited consolidated financial statements of PICM and the PICM Subsidiaries for the years ended December 31, 1995, 1996, 1997, 1998 and 1999 together with the report(s) of PICM's independent auditors, which consolidated financial statements include consolidated balance sheets, consolidated statements of income, changes in shareholders' equity and cash flows for the years then ended and notes thereto prepared in accordance with generally accepted accounting principles, and (B) the unaudited consolidated financial statements of PICM and the PICM Subsidiaries for the three month period ended March 31, 2000, which unaudited financial statements include a condensed consolidated balance sheet of said date and condensed consolidated statements of income, and cash flows for the period then ended (collectively referred to as the "PICM Consolidated Financial Statements"). The PICM Consolidated Financial Statements have been prepared in accordance with generally accepted accounting principles on a consistent basis throughout the periods covered thereby. All such PICM Consolidated Financial Statements fairly reflect the consolidated financial condition and results of operation of PICM and its consolidated subsidiaries as of the dates and for the periods indicated (except for normal recurring year-end adjustments in the case of the unaudited financial statements). The PICM Consolidated Financial Statements are consistent with the books and records of PICM and its consolidated subsidiaries (which books and records are correct and complete in all material respects).

(ii) The audited consolidated financial statements of Michigan Educational Employees Mutual Insurance Company and its consolidated subsidiaries for the years ended December 31, 1996, 1997 and 1998, together with the certified reports of PricewaterhouseCoopers LLP, Michigan Educational Employees Mutual Insurance Company's independent auditors, which consolidated financial statements include consolidated balance sheets, consolidated statements of income, changes in shareholders' equity and cash flows for the years then ended and notes thereto prepared in accordance with generally accepted accounting principles, and the audited consolidated financial statements of MEEMIC and the consolidated subsidiaries for the year ended December 31, 1999, together with the reports of PricewaterhouseCoopers LLP, MEEMIC's independent auditors, which consolidated financial statements include a consolidated balance sheet, consolidated statements of income, changes in shareholders' equity and cash flow for the year then-ended and notes thereto prepared in accordance with generally accepted accounting principles (all of the financial statements described in this sentence are the "MEEMIC Consolidated Financial Statements"). The MEEMIC Consolidated Financial Statements have been prepared in accordance with generally accepted accounting principles on a consistent basis throughout the periods covered thereby. All MEEMIC Consolidated Financial Statements fairly reflect the financial condition and results of operations of Michigan Educational Employees Mutual Insurance Company and its consolidated subsidiaries or MEEMIC and its consolidated subsidiaries, as applicable, as of the dates and for the periods included. MEEMIC and its subsidiaries (including Michigan Educational Employees Mutual Insurance Company) have been included as consolidated subsidiaries in the PICM Consolidated Financial Statements for all fiscal periods ending after June 30, 1999 (including, without limitation, the year ended December 31, 1999). The MEEMIC Consolidated Financial Statements are consistent with the books and records of MEEMIC and its consolidated subsidiaries (which books and records are complete in all material respects).

(c) Section 5.6(c) of the PICM Disclosure Schedule lists all financial examinations that any state Department of Insurance has conducted with respect to PICM or any of the PICM Insurance Subsidiaries since December 31, 1996. PICM has made available to MAI correct and complete reports

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issued by the applicable Department of Insurance with respect to the examinations listed on the PICM Disclosure Schedule. Except with respect to the transactions contemplated hereby, or as otherwise disclosed on Section 5.6(c) of the PICM Disclosure Schedule, there are no regulatory examinations of PICM or any of the PICM Insurance Subsidiaries currently in process.

(d) Section 5.6(d) to the PICM Disclosure Schedule sets forth a list of each registration statement, report, proxy statement or other filing filed by PICM or any of the PICM Subsidiaries with the Michigan, Indiana or Illinois Departments of Insurance or the SEC for periods ending and events occurring, after December 31, 1999 and prior to the date of this Agreement. PICM has filed and the applicable PICM Subsidiaries have filed all registration statements, proxy statements, reports and other filings and all amendments thereto which they were required to file with the Michigan, Indiana and Illinois Departments of Insurance and/or the SEC since December 31, 1996. As of its date, each of such filings contained all information required by the Michigan, Indiana and Illinois Insurance Codes or the SEC and did not contain any untrue statement of a material fact or omit to state any material fact necessary in order to make the statements made therein in light of the circumstances under which they were made, not misleading, except to the extent any such statement or omission has been modified or superseded in a document subsequently filed with the appropriate authority. PICM has made available to MAI accurate and complete copies of all such filings.

(e) Except as disclosed in (i) Section 5.6(e) of the PICM Disclosure Schedule, or (ii) the proxy statements and reports, and the registration statements on Form B, described in Section 5.6(d) hereof, there are no contracts, real estate leases, loans, guarantees or other arrangements or transactions of any nature between PICM or any of the PICM Subsidiaries and any of their respective officers, directors, or affiliates (as such term is defined in Rule 405 of the SEC) (excluding employment matters).

(f) Neither PICM nor, to the knowledge of PICM, MEEMIC has received from any person any Notice on Form A or such other form as may be prescribed under the Michigan, Indiana or Illinois Insurance Holding Company Systems Acts indicating that such person intends to make or has made a tender offer for or a request or invitation for tenders of, or intends to or has entered into any agreement to exchange securities for, or intends to acquire or has acquired in the open market or otherwise, any voting security of PICM or MEEMIC, if after the consummation thereof such person would directly or indirectly be in control of PICM or MEEMIC, as the case may be.

5.7 Absence of Undisclosed Liabilities. Neither PICM nor any of the PICM Subsidiaries has any material liabilities or obligations of any nature, whether accrued, absolute, contingent or otherwise (including, without limitation, tax liabilities of a permanent nature due or to become due, and whether incurred in respect of or measured by income of PICM and the PICM Subsidiaries for any period prior to the close of business on March 31, 2000, or arising out of any transactions entered into or any set of facts existing prior thereto), except for (i) liabilities reflected or reserved against in the PICM Consolidated Financial Statements (including notes thereto) or reflected or disclosed in the PICM Disclosure Schedule, and (ii) liabilities which have arisen after March 31, 2000, in the ordinary course of business (none of which relates to any breach of contract, breach of warranty, tort, infringement or violation of law, or arose out of any charge, complaint, action, suit, proceeding, hearing, investigation, claim, or demand).

5.8 Absence of Certain Changes. Since March 31, 2000, except as set forth in Section 5.8 of the PICM Disclosure Schedule, there has not been with respect to either PICM and the PICM Subsidiaries or MEEMIC and its subsidiaries, in each case taken as a whole:

(a) any change in the financial condition, assets, liabilities or business which change individually or in the aggregate has been materially adverse;

(b) any damage, destruction or loss, whether or not covered by insurance, materially and adversely affecting their properties or business;

(c) any payment of dividends or any distribution of any assets of any kind whatsoever to any of the shareholders in redemption of or as the purchase price of any of its capital stock, or any discharge or cancellation, whether in part or in whole, of any indebtedness owing to any such shareholders, except

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reimbursement to employees of ordinary business expenses or other debts arising in the ordinary course of business and except for any stock repurchase by PICM or a PICM Subsidiary as permitted by Section 8.1(b) and
Section 8.12 hereof;

(d) any mortgage, pledge, or subjection to lien, charge or encumbrance of any material kind of any assets, tangible or intangible;

(e) any sale or transfer of any of their assets or any cancellation of any debts or claims by any of them, except in the ordinary course of business;

(f) any sale, assignment or transfer of any trademarks, trade names, or other intangible assets;

(g) any material amendment to or termination of any material contract, agreement, instrument or license to which any of them is a party; or

(h) any other event or condition of any character materially and adversely affecting the business or properties of PICM and the PICM Subsidiaries.

5.9 Tax Matters.

(a) As used in this agreement, "Taxes" means all federal, state, local or foreign income, gross receipts, license, payroll, employment, excise, stamp, occupation, premium, capital stock, franchise, profits, withholding, social security (or similar), unemployment, disability, real property, personal property, sales, use, transfer, registration, value added, alternative or add on minimum, estimated, or other tax of any kind whatsoever, including any interest, penalty or addition thereto. PICM and each PICM Subsidiary has duly paid or made provisions for the payment of all Taxes which have been incurred or are due or claimed to be due from it by federal, state, county, foreign or local taxing authorities on or prior to the date of this Agreement other than (i) Taxes or other charges which are not yet delinquent or are being contested in good faith and have not been finally determined for which adequate reserves have been made on the financial statements described in Section 5.6(b)(i) of this Agreement, or
(ii) Taxes the failure to pay or make provision for, either individually or in the aggregate, will not have a material adverse effect on PICM and the PICM Subsidiaries. PICM and each of the PICM Subsidiaries have timely and properly filed all of the following that it was required to file: any return, declaration, report, claim for refund, or information return or statement (including, without limitation, Form 1099 and Form W-2 and W-3) relating to Taxes, including any schedule or attachment thereto, and including any amendment thereof ("Tax Returns"). All such Tax Returns were correct and complete in all material respects. Except as disclosed on
Section 5.9(a) of the PICM Disclosure Schedule and except for extensions that are automatically granted by the taxing authorities upon filing an application therefor, neither PICM nor any of the PICM Subsidiaries is the beneficiary of any extension of time within which to file any Tax Return. Except as set forth in Section 5.9(a) of the PICM Disclosure Schedule, no claim has ever been made by an authority in a jurisdiction where PICM or any of the PICM Subsidiaries does not file Tax Returns that it is or may be subject to taxation by that jurisdiction. There are no security interests on any of the assets of PICM or any of the PICM Subsidiaries that arose in connection with the failure (or alleged failure) to pay any Taxes.

(b) Each of PICM and the PICM Subsidiaries has withheld and paid all Taxes required to have been withheld and paid in connection with amounts paid or owing to any employee, creditor, independent contractor or other third party.

(c) To the knowledge of PICM, there is no dispute or claim concerning any tax liability of PICM or any of the PICM Subsidiaries except as disclosed in Section 5.9(c) of the PICM Disclosure Schedule. Section 5.9(c) of the PICM Disclosure Schedule identifies the last Tax Returns that have been audited by the taxing authority with whom they were filed, and indicates those Tax Returns that currently are the subject of an audit procedure or that PICM has received notice will be subject to an audit procedure. PICM has made available to MAI correct and complete copies of all federal income tax returns (including amendments thereto), examination reports, and statements of deficiencies assessed against or agreed to by PICM or any of the PICM Subsidiaries since December 31, 1996.

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(d) Except as disclosed on Section 5.9(d) of the PICM Disclosure Schedule, neither PICM nor any of the PICM Subsidiaries has waived any statute of limitations in respect of Taxes or agreed to any extension of time with respect to a Tax Return or tax assessment or deficiency other than extensions that are automatically granted by the taxing authorities upon filing on application therefor.

(e) The unpaid Taxes of PICM and the PICM Subsidiaries do not exceed the reserve for tax liability set forth on the consolidated balance sheet at December 31, 1999 (rather than any notes thereto) as adjusted for the passage of time through the Closing Date in accordance with past custom and practice of PICM in filing its returns.

(f) Except as disclosed on Section 5.9(f) of the PICM Disclosure Schedule, any amount that is reasonably likely to be received (whether in cash or property or the vesting of property) as a result of the transactions contemplated by this Agreement by any employee, officer or director of PICM or any of its affiliates who is a "Disqualified Individual" (as such term is defined in Treasury Regulation Section 1.280G-1) under any employment, severance or termination agreement, other compensation arrangement or PICM Employee Benefit Plan (as defined in
Section 5.17 below) currently in effect will not be characterized as an "excess parachute payment" (as such term is defined in Section 280G(b)(1) of the Code.

5.10 PICM Loss Reserves and Premium Rates for Professional Liability Insurance.

(a) The reserves for losses and loss adjustment expenses reflected on the consolidated balance sheet of PICM at December 31, 1999, included in the PICM Consolidated Financial Statements, are adequate to provide for the estimated ultimate net costs of all reported and unreported losses incurred through the date of said balance sheet, and no director or officer of PICM or any PICM Insurance Subsidiary (or any employee responsible for the administration of claims) has any knowledge of any facts that would cause any of them to believe that the reserves for losses and loss adjustment expenses reflected on such balance sheet, will not represent the estimated ultimate net costs of all reported and unreported losses incurred through December 31, 1999.

(b) Section 5.10(b) of the PICM Disclosure Schedule lists each independent consulting actuary that has been engaged by PICM or a PICM Subsidiary to review the reserves for losses and loss adjustment expenses of the PICM Insurance Subsidiaries and premium rates for liability insurance in each of the years commencing after December 31, 1996 (collectively the "PICM Actuaries" and separately a "PICM Actuary"). The PICM Actuaries have made written recommendations as to the amount that the PICM Insurance Subsidiaries should maintain in such reserves in each of said years. Section 5.10(b) of the PICM Disclosure Schedule lists each and every item of correspondence delivered by the PICM Actuaries to PICM or a PICM Insurance Subsidiary (i) since December 31, 1998, in which the PICM Actuary has expressed an opinion as to the adequacy of loss reserves or made recommendations as to the amount of the reserve for losses and loss adjustment expenses that should be maintained by PICM for the PICM Insurance Subsidiaries, and (ii) since December 31, 1996, in which the PICM Actuary has expressed an opinion as to the adequacy of premiums or made a recommendation as to the premiums that should be charged by the PICM Insurance Subsidiaries for liability insurance. PICM has made available to MAI a true and correct copy of each item of correspondence from the PICM Actuaries listed on the PICM Disclosure Schedule.

(c) Each of the PICM Insurance Subsidiaries is required to submit for approval by the Department of Insurance in each state in which it is authorized as an insurer, policies, endorsements, underwriting manuals, and premium rates for the professional liability insurance offered in such state unless otherwise disclosed in Section 5.10(c) of the PICM Disclosure Schedule. Section 5.10(c) of the PICM Disclosure Schedule sets forth all increases in premium rates for medical professional liability insurance submitted by the PICM Insurance Subsidiaries which have been disapproved by any Department of Insurance since December 31, 1996. Section 5.10(c) of the PICM Disclosure Schedule lists all correspondence or communications from a Department of Insurance received by any of the PICM Insurance Subsidiaries after December 31, 1996, that requests or suggests that its premium rates, if applicable, for professional liability insurance should be reduced below the current approved premium levels.

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5.11 Reinsurance. PICM has made available to MAI accurate and complete copies of all reinsurance agreements or treaties that are currently in effect with respect to claims incurred under liability insurance policies of any of the PICM Insurance Subsidiaries prior to December 31, 1999. Except as set forth on Schedule 5.11 of the PICM Disclosure Schedule, there has been no change or addition to the reinsurance agreements or treaties of any of the PICM Insurance Subsidiaries since December 31, 1999. The consummation of the transactions contemplated herein will not result in the termination of any such reinsurance agreements or treaties. The reserve for unpaid losses, loss adjustment expenses and unearned premiums at December 31, 1999, and March 31, 2000, as reflected in the consolidated balance sheets at December 31, 1999, and March 31, 2000, respectively, included in the PICM Consolidated Financial Statements are stated gross of reinsurance ceded amounts. All reinsurance recoverable amounts reflected in the consolidated balance sheets in the PICM Consolidated Financial Statements are collectible.

5.12 Investments. Except as disclosed in Section 5.12 of the PICM Disclosure Schedule, there has been no material change in investment policy of PICM and the PICM Subsidiaries or in the composition of the investments of PICM and the PICM Subsidiaries since March 31, 2000.

5.13 Real Property.

(a) PICM and the PICM Subsidiaries own or lease all of the real property necessary or incidental to the conduct of their respective businesses. Except as set forth in Section 5.13(a) of the PICM Disclosure Schedule, PICM and the PICM Subsidiaries have good and marketable title to all real property owned by them free and clear of any liens, claims and encumbrances, except taxes not yet due and payable and easements, restrictions and encumbrances that do not interfere with current use of such real property by PICM and the PICM Subsidiaries. PICM's and each of the PICM Subsidiaries' ownership, or possession, operation and use of all real property owned by PICM and the PICM Subsidiaries comply with all applicable laws, except where the failure to do so would not have any material adverse effect on PICM and the PICM Subsidiaries and would not subject PICM or any of the PICM Subsidiaries to any material penalty. With respect to each lease agreement for real property to which PICM or any of the PICM Subsidiaries is a party:

(i) PICM has made available to MAI complete and correct copies of the lease agreements, together with all supplements and amendments thereto;

(ii) Each of the lease agreements, as so modified, amended and supplemented, is in full force and effect and is legally valid, binding and enforceable in accordance with its respective terms except as enforceability may be limited by bankruptcy laws and creditors' rights generally;

(iii) There are no monetary defaults and no material nonmonetary defaults by PICM or a PICM Subsidiary under any of the lease agreements;

(iv) Neither PICM nor any of the PICM Subsidiaries has received notice of any default, offset, counterclaim or defense under the lease agreements;

(v) Except as disclosed in Section 5.13(a) in the PICM Disclosure Schedule, no condition or event has occurred which with the passage of time or the giving of notice or both would constitute a default or breach by PICM or the PICM Subsidiaries of the terms of the lease agreements, and all of the rent, security deposits, reserve funds, and other sums and charges due and payable under the lease agreements have been paid in full through the date hereof; and

(vi) To the knowledge of PICM and the PICM Subsidiaries there are no purchase contracts, options or other agreements of any kind whereby any person or entity as of the date hereof, has acquired or will have any basis to assert any right, title or interest in, or right to the possession, use, enjoyment or proceeds of, any part or all of the interests in the real property subject to the lease agreements.

(b) Except as set forth on Section 5.13(b) of the PICM Disclosure Schedule, neither PICM nor any of the PICM Subsidiaries has generated, operated, processed, distributed, transported, used, treated, stored, handled, emitted, discharged, released or disposed of (or caused any person or entity to do any of

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the foregoing or assisted any person or entity in doing any of the foregoing) any oil, gasoline, petroleum-related products, hazardous substances, hazardous waste, or pollutants or contaminants (as defined by CERCLA), including, without limitation, asbestos or asbestos containing materials, PCB's or urea formaldehyde, except in accordance with applicable laws or any product which may give rise to Hazardous Materials Liabilities. For purposes of this Agreement, the following terms shall have the following meanings:

(i) The term "Hazardous Materials" shall mean (a) hazardous materials, contaminants, constituents, medical wastes, hazardous or infectious wastes and hazardous substances as those terms are defined in any Environmental Laws, including without limitation the following statutes and their implementing regulations: the Hazardous Materials Transportation Act, 49 U.S.C. sec. 1801 et seq. (the "HMTA"), the Comprehensive Environmental Response, Compensation and Liability Act, as amended by the Superfund Amendments and Reauthorization Act, 42 U.S.C. sec. 9601 et seq. (as so amended, "CERCLA"), the Clean Water Act, 33 U.S.C. sec. 1251 et seq. (the "CWA"), and the Clean Air Act, 42 U.S.C.A sec. 7401 et seq. (the "CAA"); (b) petroleum, including crude oil and any fractions thereof; (c) natural gas, synthetic gas and any mixtures thereof; (d) asbestos and/or asbestos-containing materials; and (e) polychlorinated biphenyl ("PCBs") or materials or fluids containing PCBs in excess of 50 parts per million (ppm);

(ii) The term "Hazardous Materials Liabilities" shall mean any and all damages, losses, liabilities, disabilities, fines, penalties, costs or expenses (including reasonable attorneys' fees) incurred or to be incurred, whether absolute, fixed or contingent, civil or criminal, and whether arising under federal law or state law, incurred or to be incurred in connection with the handling, storage, transportation, or disposal of any Hazardous Materials; and

(iii) The term "Environmental Laws" shall mean any statute, law, ordinance, code, rule, regulation, policy, guideline, permit, consent, approval, license, judgment, order, writ, decree or authorization, including the requirement to register storage tanks, established or enacted for, or relating to, the protection of the environment or the health and safety of any Person (including, without limitation, those relating to (a) the HMTA, CERCLA, the CWA, the CAA or the Resource Conservation and Recovery Act, 42 U.S.C. sec. 6903 et seq.; (b) emissions, discharges, releases or threatened releases of Hazardous Materials into the environment, including, without limitation, into ambient air, soil, sediments, land surface or subsurface, buildings or facilities, surface water, groundwater, publicly-owned treatment works, septic systems or land; or (c) the generation, treatment, storage, disposal, use, handling, manufacturing, transportation or shipment of Hazardous Materials.

5.14 Personal Property.

(a) Except as set forth in Section 5.14(a) of the PICM Disclosure Schedule, none of the personal property owned by PICM and the PICM Subsidiaries is subject to, or will be subject to as of the Closing Date, any security interest, mortgage, pledge, lien, right of first refusal, option, restriction, liability, restrictive covenant, charge or encumbrance of any kind or character whatsoever.

(b) Section 5.14(b) to the PICM Disclosure Schedule sets forth an accurate and complete list of all personal property leases which are not cancelable upon ninety (90) days notice without penalty and that have monthly rent that exceeds $10,000 and a term that will not expire prior to June 30, 2001. PICM has made available to MAI complete and correct copies of all such personal property leases. Except as set forth in Section 5.14(b) to the PICM Disclosure Schedule:

(i) The personal property leases listed therein have not been modified, amended or assigned, are legally valid, binding and enforceable in accordance with their respective terms and are in full force and effect, except to the extent enforceability is limited by equitable remedies or laws affecting creditors' rights generally;

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(ii) There are no monetary defaults and no material nonmonetary defaults by PICM or any PICM Subsidiary, or, to the actual knowledge of PICM, any other party to the personal property leases listed therein;

(iii) Neither PICM nor any PICM Subsidiary has received notice of any default, offset, counterclaim or defense under any personal property lease listed therein; and

(iv) PICM has no actual knowledge that any condition or event has occurred which with the passage of time or the giving of notice or both would constitute a default or breach by PICM or any PICM Subsidiary of the terms of any personal property leases listed therein.

5.15 Intellectual Property.

(a) PICM and the PICM Subsidiaries own or have the right to use, pursuant to license, sublicense, agreement or permission, all Intellectual Property whose use alone or in conjunction with other items of Intellectual Property is material to the conduct of the business of PICM and the PICM Subsidiaries taken as a whole. The term "Intellectual Property" means all trademarks, service marks, logos, trade names and corporate names and registrations and applications for registration thereof, copyrights and registrations and applications for registration thereof, computer software, data and documentation, trade secrets and confidential business information (including financial, marketing and business data, pricing and cost information, business and marketing plans, and customer and supplier lists and information), other proprietary rights, and copies and tangible embodiments thereof (in whatever form or medium).

(b) Neither PICM nor any of the PICM Subsidiaries has interfered with, infringed upon, misappropriated or otherwise come into conflict with any Intellectual Property rights of third parties and neither PICM nor any of the PICM Subsidiaries has received any charge, complaint, claim or notice alleging any such interference, infringement, misappropriation or violation. To the knowledge of PICM, no third party has interfered with, infringed upon, misappropriated or otherwise come into conflict with any Intellectual Property rights of PICM or the PICM Subsidiaries.

(c) PICM has made available to MAI correct and complete copies of all licenses, sublicenses, agreements and permissions (as amended to date) for the use of Intellectual Property by PICM or the PICM Subsidiaries. With respect to such Intellectual Property: (i) the license, sublicense, agreement or permission covering the item is legal, valid, binding, enforceable and in full force and effect; (ii) except as provided in Schedule 5.15(c) of the PICM Disclosure Schedule, the license, sublicense, agreement or permission will continue to be legal, valid, binding and enforceable and in full force and effect on identical terms following the Closing Date; (iii) no party to the license, sublicense, agreement or permission is in breach or default, and no event of default has occurred which with notice or lapse of time would constitute a breach or default or permit termination, modification or acceleration thereunder; (iv) no party to the license, sublicense, agreement or permission has repudiated any provision thereof; (v) with respect to each sublicense, the representations and warranties set forth in (i) through (iv) above are true and correct with respect to the underlying license; and (vi) neither PICM nor any of the PICM Subsidiaries has granted any sublicense or similar right with respect to the license, sublicense, agreement or permission except as provided in Schedule 5.15(c) of the PICM Disclosure Schedule.

5.16 Contracts and Commitments.

(a) PICM has made available to MAI correct and complete copies
(including all amendments) of all written (unless otherwise specified) contracts, agreements, or arrangements to which PICM or any of the PICM Subsidiaries is a party that have been filed as exhibits (including documents incorporated by reference) to any of the following: (i) PICM's Annual Report on Form 10K for the year ended December 31, 1999; (ii) MEEMIC's Annual Report on Form 10K for the year ended December 31, 1999; and (iii) any Registration Statement on Form B filed by PICM or any of the PICM Subsidiaries with any of the States of Michigan, Illinois, and Indiana for the year ended December 31, 1999.

(b) PICM has made available to MAI correct and complete copies of all material written arrangements (or group of related written arrangements) from or to third parties, for the furnishing of

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services to, or receipt of services by, PICM or any of the PICM Subsidiaries, including without limitation, agency agreements, managing general agent agreements, reinsurance intermediary agreements and other distribution agreements;

(c) Section 5.16(c) of the PICM Disclosure Schedule lists the following contracts, agreements, commitments or arrangements to which PICM or any of the PICM Subsidiaries is a party that are not included in the contracts, agreements, commitments and arrangements described in Section 5.16(a) and 5.16(b) herein:

(i) Any written arrangement concerning a partnership or joint venture;

(ii) Any written arrangement in which PICM or any of the PICM Subsidiaries has agreed not to compete with respect to any product or territory;

(iii) Any written arrangement with any of the officers, directors, and employees of PICM or any of the PICM Subsidiaries in the nature of a collective bargaining agreement, employment agreement, consulting agreement or severance agreement that is not cancelable by PICM or any of the PICM Subsidiaries without penalty or compensation on thirty (30) days notice or less;

(iv) Any written commitment or arrangement to pay employees of PICM and the PICM Subsidiaries incentive or bonus compensation based on their respective productivity or performance, the performance of PICM and the PICM Subsidiaries or otherwise;

(v) Any written or oral agreement or understanding with any state insurance department relating to restrictions on distributions or other payments to the shareholders of PICM or any of the PICM Subsidiaries, the continued operation of PICM or any PICM Subsidiary, or any other matter relating to PICM or a PICM Subsidiary and its affairs; and

(vi) Any written or oral agreement or understanding with respect to the retention of any law firms or other persons relating to the defense of claims made against insureds of any of the PICM Subsidiaries.

(d) With respect to each written arrangement described in Sections 5.16(a), 5.16(b) and 5.16(c) hereof: (i) the written arrangement is legal, valid, binding, enforceable, and in full force and effect; (ii) the written arrangement will continue to be legal, valid, binding, enforceable and in full force and effect on identical terms following the Closing Date; (iii) neither PICM, nor to the knowledge of PICM, any other party thereto is in breach or default, and no event has occurred with respect to PICM or a PICM Subsidiary, which with notice or lapse of time would constitute a breach or default or permit termination, modification, or acceleration, under the written arrangement; and (iv) no party has repudiated any provision of the written arrangement. Neither PICM nor any of the PICM Subsidiaries is a party to any verbal contract, agreement or other arrangement which if reduced to written form would be required to be listed in Section 5.16(c) of the PICM Disclosure Schedule under the terms of Section 5.16(c) hereof. PICM has made available to MAI correct and complete copies of all of the contracts, agreements, commitments and arrangements listed on Section 5.16(c) to the PICM Disclosure Schedule.

5.17 Employee Benefit Plans.

(a) Except with respect to the PICM Employee Benefit Plans (herein defined) listed on Section 5.17 in the PICM Disclosure Schedule, neither PICM nor any of the PICM Subsidiaries sponsors, maintains or contributes to, or has any ongoing obligation or liability whatsoever with respect to:

(i) Any employee benefit plan as defined in Section 3(3) of the Employee Retirement Income Security Act of 1974, as amended ("ERISA"), or

(ii) Any other program, plan, trust agreement or arrangement for any bonus, severance, hospitalization, vacation, sick pay, deferred compensation, pension, profit sharing, retirement, payroll savings, stock option, stock purchase, group insurance, self insurance, death benefit, fringe benefit,

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welfare or any other employee benefit plan or fringe benefit arrangement of any nature whatsoever including those for the benefit of former employees.

(all of such plans, programs, and arrangements being hereafter referred to as "PICM Employee Benefit Plans").

(b) PICM has made available to MAI true, correct and complete copies of all PICM Employee Benefit Plans described on Section 5.17 in the PICM Disclosure Schedule, all insurance policies relating thereto and any written materials used by PICM to describe employee benefits to employees of PICM and the PICM Subsidiaries.

(c) Except as described on Section 5.17 in the PICM Disclosure Schedule, neither PICM nor any of the PICM Subsidiaries has any agreement, arrangement, commitment, or understanding, whether legally binding or not, to create any additional PICM Employee Benefit Plan or to continue, modify, change, or terminate, in any material respect, any PICM Employee Benefit Plan.

(d) If permitted and/or required by applicable law, PICM and the PICM Subsidiaries have properly submitted all PICM Employee Benefit Plans described on Section 5.17 in the PICM Disclosure Schedule, in good faith to meet the applicable requirements of ERISA and/or the Code, to the Internal Revenue Service ("IRS") for its approval within the time prescribed therefor.

(e) PICM has made available to MAI accurate and complete copies of all favorable determination letters from the IRS, the most recent annual return on Form 5500 for each PICM Employee Benefit Plan, and the most current actuarial or valuation reports (as applicable) for each PICM Employee Benefit Plan.

(f) Each actuarial or valuation report which is described in subparagraph (e) above correctly shows the value of the assets of each such PICM Employee Benefit Plan as of the date thereof, the total accrued and vested liabilities, all contributions by PICM and the PICM Subsidiaries, and the assumptions on which the calculations are based.

(g) With respect to each PICM Employee Benefit Plan described in
Section 5.17 in the PICM Disclosure Schedule:

(i) PICM and the PICM Subsidiaries have made all payments required to be made by them to date, have accrued (in accordance with generally accepted accounting principles consistently applied) as of the date hereof all payments due but not yet payable, and will have made on or prior to the Closing Date all payments due as of the Closing Date;

(ii) to the knowledge of PICM, PICM and the PICM Subsidiaries have operated and currently operate such plans in compliance in all material respects with the plan documents and all applicable laws, including without limitation ERISA and the Code (including without limitation
Section 4980B thereof) and the regulations thereunder;

(iii) to the knowledge of PICM, there has not been any Reportable Event (as defined in Section 4043 of ERISA);

(iv) to the knowledge of PICM, there has not been any event described in Section 4068 of ERISA;

(v) to the knowledge of PICM, there has not been any material violation of the reporting and disclosure provisions of the Code and ERISA;

(vi) to the knowledge of PICM, there has not been any Prohibited Transaction (as defined in Section 406 of ERISA or Section 4975 of the Code);

(vii) to the knowledge of PICM, there has not been any violation of Sections 404, 406 or 407 of ERISA; and

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(viii) there has not been any termination or partial termination (including any termination or partial termination attributable to the transactions contemplated by this Agreement) of such plans.

(h) PICM and the PICM Subsidiaries have no direct or indirect material liability or obligation under any PICM Employee Benefit Plan other than as described in the terms of such PICM Employee Benefit Plans or on Section 5.17 of the PICM Disclosure Schedule.

(i) Except as described on Section 5.17 in the PICM Disclosure Schedule, there are no circumstances arising out of PICM's or any of the PICM Subsidiaries' sponsorship of any PICM Employee Benefit Plan which will result in any direct or indirect material liability, other than liability for contributions, benefit payments, administrative costs and liabilities incurred in the ordinary course of business.

(j) With respect to each PICM Employee Benefit Plan that is subject to Title IV of ERISA, the present value of accrued benefits under such PICM Employee Benefit Plan, based upon the actuarial assumptions used for funding purposes in the most recent actuarial report prepared by the actuary for such PICM Employee Benefit Plan with respect to such PICM Employee Benefit Plan, did not, as of its latest valuation date, exceed the then current value of the assets of such PICM Employee Benefit Plan allocable to such accrued benefits. There are no pending, or to the best knowledge of PICM, threatened or anticipated claims (other than routine claims for benefits and administrative expenses payable in the ordinary course) by, on behalf of or against any of the PICM Employee Benefit Plans or any trusts related thereto which are, in the reasonable judgment of PICM, likely to have a material adverse effect on PICM and the PICM Subsidiaries taken as a whole.

(k) PICM and the PICM Subsidiaries have not incurred, and will not incur as a result of or in connection with the Mergers, any liability to the Pension Benefit Guaranty Corporation (or any successor thereto), including any liability under Sections 4063 or 4064 of ERISA.

(l) PICM and the PICM Subsidiaries have not incurred, and will not incur as a result of or in connection with either of the Mergers, any withdrawal liability, nor have PICM and the PICM Subsidiaries had, nor will they have as a result of or in connection with either of the Mergers, any contingent withdrawal liability, to any Multi-employer Plan under ERISA, as amended by the Multi-employer Pension Plan Amendments Act of 1980.

(m) Except as described on Section 5.17 in the PICM Disclosure Schedule, there has never been in existence, and there currently does not exist, any PICM Employee Pension Benefit Plan (as defined in Section 3(2) of ERISA) involving PICM or any of the PICM Subsidiaries which is subject to the provisions of Title IV of ERISA, or any such plan which is subject to the funding requirements of Section 412 of the Code or Sections 301 et seq. of ERISA.

(n) No event has occurred and no circumstances currently exist which do or will result in any civil penalty being assessed pursuant to Section 502 of ERISA, any tax being imposed under Section 4975 of the Code, or any liability for a breach of fiduciary or other responsibility under ERISA in connection with any Employee Pension Benefit Plan which has been established, maintained or contributed to by PICM or any of the PICM Subsidiaries or any other entity or entities which, together with PICM and the PICM Subsidiaries, constitute elements of either a controlled group of corporations (within the meaning of Section 414(b) of the Code), a group of trades or businesses under common control (within the meaning of Section 414(m) of the Code), or another arrangement covered by Section 414(o) of the Code.

(o) There are no pending claims or lawsuits which have been asserted or instituted (other than in respect of benefits due in the ordinary course which, in the aggregate, are not material against the assets of any of the PICM Employee Benefit Plans or against PICM, any PICM Subsidiary, or any fiduciary of the PICM Employee Benefit Plans) with respect to the PICM Employee Benefit Plans or against PICM or any PICM Subsidiary whether federal or state.

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5.18 Employees.

(a) Except as set forth in Section 5.18(a) of the PICM Disclosure Schedule, PICM has made available to MAI a true and correct list of the names of the employees of PICM and the PICM Subsidiaries, their birth dates, hire dates, compensation rates, name of employer and capacity in which employed, and accrued vacation and sick leave, if any, as of May 31, 2000. Except as limited by any employment agreements and severance agreements listed on Section 5.18(a) of the PICM Disclosure Schedule or as set forth on Section 5.18(a) to the PICM Disclosure Schedule, and except for any limitations of general application which may be imposed under applicable employment laws, PICM and each of the PICM Subsidiaries have the right to terminate the employment of any of their respective employees at will and without payment to such employees.

(b) PICM and the PICM Subsidiaries are in compliance with all applicable ordinances or other laws, orders, and regulations regarding labor and employment and the compensation therefor, whether state or federal, including without limitation the Occupational Safety and Health Act of 1970, as amended, the Equal Employment Opportunity Act, as amended; the Americans With Disabilities Act, 42 U.S.C. sec. 12101 et seq., as amended; the Fair Labor Standards Act, 29 U.S.C. sec. 201 et seq., as amended; the Equal Pay Act, 29 U.S.C. sec. 206d, as amended, the Portal-to-Portal Pay Act of 1947, 29 U.S.C. sec. 255 et seq., as amended; Title VII of the Civil Rights Act of 1964, 42 U.S.C. sec. 2000e, as amended and 42 U.S.C. sec. 1981, as amended; Rehabilitation Act of 1973, as amended; the Vietnam-Era Veterans' Readjustment Assistance Act of 1974, as amended; Immigration Reform and Control Act, 8 U.S.C. sec. 1324A et seq., as amended; the Employee Polygraph Protection Act of 1988, as amended; the Veterans Re-employment Act -- Handicap Bias, 38 U.S.C. sec. 2027 et seq., as amended; the Civil Rights Act of 1991, as amended; the Family and Medical Leave Act of 1993, as amended; the Religious Freedom Restoration Act of 1993, as amended; and the Age Discrimination and Employment Act of 1967, as amended, except where the failure to so comply would not have a material adverse effect on the business or properties of PICM and the PICM Subsidiaries. Except as provided on Section 5.18(b) to the PICM Disclosure Schedule, no action or investigation has been instituted or, to the knowledge of PICM, is threatened to be conducted by any state or federal agency regarding any potential violation by PICM and the PICM Subsidiaries of any laws, orders, ordinances and regulations regarding labor and employment or the compensation therefor during the past five (5) years including without limitation, any of the aforementioned statutes and congressional acts, except for actions and investigations, which would not have a material adverse affect on PICM and the PICM Subsidiaries and would not subject PICM and the PICM Subsidiaries to any material penalty.

(c) Neither PICM nor any of the PICM Subsidiaries has ever been a party to or bound by any union or collective bargaining contract, nor is any such contract currently in effect or being negotiated by PICM or any of the PICM Subsidiaries. Neither PICM nor any of the PICM Subsidiaries have ever experienced any material labor problem. Except as indicated on Section 5.18(c) to the PICM Disclosure Schedule, since May 31, 2000, no affiliate of PICM or any of the PICM Subsidiaries listed in Section 5.24 of the PICM Disclosure Schedule has indicated to any officer or director of PICM an intention to terminate his or her employment.

5.19 Accounts Receivable. All accounts receivable of PICM and the PICM Subsidiaries are reflected properly on their respective books and records, are valid receivables subject to no set offs or counterclaims, are presently current and collectible, and will be collected in accordance with their terms at the recorded amounts, subject only to a reasonable reserve for bad debts.

5.20 Proceedings and Judgments. Except as described on Section 5.20 to the PICM Disclosure Schedule, (a) there is no material litigation, investigation, claim, suit, arbitration or other proceeding pending or, to the best knowledge of PICM, threatened against or relating to PICM or any of the PICM Subsidiaries, any of their respective businesses or assets, any assets of any other person which are used in any of their businesses or the transactions contemplated by this Agreement, and there is no basis known to PICM or any of the PICM Subsidiaries for any such litigation, investigation, claim, suit, arbitration, or other proceeding (excluding claims covered by insurance policies written by the PICM Insurance Subsidiaries), (b) there are

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no outstanding judgments or orders against PICM or any of the PICM Subsidiaries or any of their respective businesses or assets, or any assets of any other person which are used in any of their businesses, or against any of their respective officers, directors or employees which has had or would be expected to have an adverse effect on PICM and the PICM Subsidiaries, and (c) no material breach of contract, bad faith, breach of warranty, tort, negligence, infringement, fraud, discrimination, wrongful discharge or other claim of any nature has been asserted or, to the best knowledge of PICM and the PICM Subsidiaries, threatened against PICM or any of the PICM Subsidiaries, nor is there any basis for any such claim. As to each item described on Section 5.20 to the PICM Disclosure Schedule (if any), accurate and complete copies of all relevant pleadings, judgments, orders and correspondence requested by MAI have been made available to MAI.

5.21 Insurance. PICM and the PICM Subsidiaries maintain policies of general liability, fire and casualty, automobile and other forms of insurance in such amounts, with such deductibles and against such risks and losses as are, in PICM's judgment, reasonable for the business and assets of PICM and the PICM Subsidiaries. All such policies are in full force and effect, all premiums due and payable thereon have been paid (other than retroactive or retrospective premium adjustments that are not yet, but may be, required to be paid with respect to any period ending prior to the Closing Date under comprehensive general liability and workmen's compensation insurance policies), and no notice of cancellation or termination has been received with respect to any such policy which has not been replaced on substantially similar terms prior to the date of such cancellation. To the knowledge of PICM, the activities and operations of PICM and the PICM Subsidiaries have been conducted in a manner so as to conform in all material respects to all applicable provisions of such insurance policies. The coverages and policy limits of all general liability and automobile insurance policies maintained by PICM and each of the PICM Subsidiaries during the last five (5) years are consistent with the coverages and policy limits of the general liability and automobile policies currently in effect.

5.22 Questionable Payments. Neither PICM nor any of the PICM Subsidiaries, nor any of their respective current directors or officers, and to the best of PICM's knowledge, former officers or directors or current or former employees, agents or representatives have (a) used any corporate funds for any illegal contributions, gifts, entertainment or other unlawful expenses relating to political activity, (b) used any corporate funds for any direct or indirect unlawful payments to any foreign or domestic government officials or employees,
(c) violated any provision of the Foreign Corrupt Practices Act of 1977, (d) established or maintained any unlawful or unrecorded fund of corporate monies or other assets, (e) made any false or fictitious entries on the books and records of PICM or any of the PICM Subsidiaries, (f) made any bribe, rebate, payoff, influence payment, kickback or other unlawful payment of any nature, or (g) made any material favor or gift which is not deductible for federal income tax purposes.

5.23 Brokerage Fees. Except as disclosed on Section 5.23 of the PICM Disclosure Schedule, no person or company acting on behalf of PICM is entitled to any brokerage or finder's fee or investment banking fee in connection with the transactions contemplated by this Agreement.

5.24 Affiliates. Section 5.24 of the PICM Disclosure Schedule sets forth a list of all persons who are affiliates of PICM as contemplated under Rule 145 of the SEC.

5.25 Full Disclosure. All of the representations and warranties made by PICM in this Agreement, taken together and with the PICM Disclosure Schedule, do not contain an untrue statement of a material fact or omit to state a material fact necessary in order to make the statements set forth herein and therein, in light of the circumstances in which such statements were made, not misleading. The copies of documents attached to the PICM Disclosure Schedule or otherwise made available to MAI in connection with the transactions contemplated hereby are accurate and complete in all material respects unless otherwise set forth in
Section 5.25 of the PICM Disclosure Schedule.

5.26 Compliance with Applicable Law. PICM and each of the PICM Subsidiaries hold all material licenses, franchises, permits and authorizations necessary for the lawful conduct of their respective businesses under and pursuant to, and have complied in all material respects with, and are not in default in any material respect under any, and have maintained and conducted their respective businesses in all material respects in compliance with, all applicable laws, statutes, orders, rules, regulations, policies and/or guidelines of each

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governmental authority relating to PICM or any of the PICM Subsidiaries, except where the failure to hold such license, franchise, permit or authorization or such noncompliance or default would not, either individually or in the aggregate, have a material adverse effect on PICM and the PICM Subsidiaries. Neither PICM nor any of the PICM Subsidiaries, directly or indirectly, engages in any activity prohibited by applicable law.

5.27 State Takeover Laws. The Board of Directors of PICM has approved the transactions contemplated by this Agreement and taken such action such that the provisions of Chapter 7A of the MBCA and any other provisions of any state or local "takeover" law applicable to PICM will not apply to this Agreement or the Stock Option Agreements (as defined herein) or any of the transactions contemplated by this Agreement or the Stock Option Agreements.

5.28 No Investment Company. Neither PICM nor any Subsidiary of PICM is an "investment company," or a company "controlled" by an "investment company," within the meaning of the Investment Company Act of 1940, as amended.

6. Representations and Warranties of MAI. MAI represents and warrants to PICM that the statements contained in this Section 6 are correct and complete as of the date of this Agreement and will be correct and complete as of the Closing Date (as though made then and as though the Closing Date was substituted for the date of this Agreement throughout this Section 6), except (i) as set forth in the disclosure schedule delivered by MAI to PICM on the date hereof and initialed by the parties (the "MAI Disclosure Schedule"), or (ii) for any changes to the MAI Disclosure Schedule that are disclosed by MAI to PICM in accordance with Section 8.6(a), or (iii) to the extent such representations and warranties speak as of an earlier date. Nothing in the MAI Disclosure Schedule shall be deemed adequate to disclose an exception to a representation or warranty made herein unless the MAI Disclosure Schedule identifies the exception with reasonable particularity and describes the relevant facts in reasonable detail. The MAI Disclosure Schedule will be arranged in paragraphs corresponding to the lettered and numbered paragraphs contained in this Section 6; provided
(i) that each exception set forth in the MAI Disclosure Schedule shall be deemed disclosed for purposes of all representations and warranties if such exception is contained in a section of the MAI Disclosure Schedule corresponding to a
Section in this Section 6, (ii) that no such exception is required to be set forth in the MAI Disclosure Schedule if its absence would not result in the related representation or warranty being deemed untrue or incorrect under the standard established by Section 8.10(c), and (iii) the mere inclusion of an exception in MAI Disclosure Schedule shall not be deemed an admission by MAI that such exception represents a material fact, event or circumstance or would result in a material adverse effect or material adverse change.

6.1 Organization, Qualification and Corporate Power. MAI is a Delaware corporation duly organized, validly existing and in good standing under the laws of the state of Delaware. MAI has the corporate power to own its property and to carry on its business as presently conducted.

6.2 Subsidiaries.

(a) Section 6.2(a) of the MAI Disclosure Schedule sets forth the name and state of incorporation or organization of each subsidiary of MAI (the "MAI Subsidiaries"). Each of the MAI Subsidiaries is a corporation duly organized, validly existing and in good standing under the laws of its jurisdiction of incorporation and has the corporate power to carry on its business as it is now being conducted.

(b) Section 6.2(b) of the MAI Disclosure Schedule identifies the MAI Subsidiaries that offer insurance and the states in which they are authorized to conduct business, and the type of insurance products that they are authorized to offer in each such state (the "MAI Insurance Subsidiaries").

(c) Except as set forth in Section 6.2(c) of the MAI Disclosure Schedule, (i) MAI is, directly or indirectly, the record and beneficial owner of all of the outstanding shares of capital stock of each of the MAI Subsidiaries, (ii) there are no irrevocable proxies granted by MAI or any MAI Subsidiary with respect to such shares, (iii) there are no equity securities of any of the MAI Subsidiaries that are or may become required to be issued by reason of any option, warrants, scrip, rights, to subscribe to, calls or commitments of any character whatsoever relating to, or securities or rights convertible into or

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exchangeable for, shares of any capital stock of any of the MAI Subsidiaries except shares of the MAI Subsidiaries issued to other wholly owned MAI Subsidiaries, and (iv) there are no contracts, commitments, understandings or arrangements by which any of the MAI Subsidiaries is bound to issue additional shares of its capital stock or options, warrants or rights to purchase or acquire any additional shares of its capital stock or securities convertible into or exchangeable for such shares. All of the shares of the MAI Subsidiaries described in clause (i) above are validly issued, fully paid and nonassessable and are owned by MAI or a MAI Subsidiary free and clear of any mortgage, pledge, security interest, claim, lien, encumbrance or charge and free and clear of any claim, right or option to acquire any such shares. MAI does not directly or indirectly own any interest in any other corporation, partnership, joint venture or other business association or entity which is material to MAI and the MAI Subsidiaries taken as a whole.

(d) Except as set forth in Schedule 6.2(d) of the MAI Disclosure Schedule, none of the MAI Subsidiaries is the record or beneficial owner of any shares of MAI Common Stock.

6.3 Capitalization. The entire authorized capital stock of MAI consists of 150,000,000 shares divided into 100,000,000 shares of MAI Common Stock, of which approximately 23,404,865 shares are issued and outstanding (net of 1,698,503 shares held in treasury or owned by MAI Subsidiaries) and 50,000,000 shares of preferred stock, par value $1.00 per share, none of which is issued and outstanding. All of the issued and outstanding shares of MAI Common Stock have been duly authorized, validly issued, and are fully paid and non-assessable. Except as set forth in Section 6.3 of the MAI Disclosure Schedule, (i) there are no outstanding or authorized options, warrants, rights, contracts, calls, puts, rights to subscribe, conversion rights, or other agreements or commitments to which MAI is a party or which are binding upon MAI providing for the issuance, disposition or acquisition of any of the shares of capital stock of MAI, (ii) there are no outstanding or authorized stock appreciation, phantom stock, or similar rights with respect to MAI, and (iii) to the knowledge of MAI, there are no voting trusts, proxies or any other agreements or understandings with respect to the voting of the capital stock of MAI.

6.4 Corporate Affairs.

(a) MAI has made available to PICM correct and complete copies of the Certificate of Incorporation and By-Laws of MAI and each of the MAI Subsidiaries (as amended to date). MAI has made available all of the minute books containing the records of the meetings of the stockholders, the board of directors and any committee of the board of directors of MAI and each of the MAI Subsidiaries. The minute books of MAI and the MAI Subsidiaries reflect all of the material actions taken by each of their respective Boards of Directors and shareholders. All material actions taken by the committees of the Board of Directors of MAI and any of the MAI Subsidiaries are reflected in the minutes of the Board of Directors and such committees or in written statements of actions taken by the Board of Directors or such committees without a meeting.

(b) MAI's and each of the MAI Subsidiaries' books and records are and have been properly prepared and maintained in form and substance adequate for preparing audited consolidated financial statements in accordance with generally accepted accounting principles and fairly and accurately reflect all of MAI's and each of the MAI Subsidiaries' assets and liabilities and all contracts and other transactions to which MAI or any of the MAI Subsidiaries is or was a party or by which MAI or any of the MAI Subsidiaries or any of their respective businesses or assets is or was affected.

6.5 Authority Relative to Agreements.

(a) MAI has the requisite corporate power and authority to enter into this Agreement and to perform its obligations hereunder. The execution and delivery of this Agreement by MAI and the consummation by MAI of the MAI Merger and the transactions contemplated hereby, will have been duly authorized by the Board of Directors and, except for the approval of the shareholders as set forth in Section 7.6(b) hereof, no other corporate proceedings on the part of MAI are necessary to authorize this Agreement and the transactions contemplated hereby. This Agreement has been duly executed and delivered by MAI and (assuming due authorization, execution and delivery by PICM and the receipt of all requisite regulatory approvals) constitutes a valid and binding obligation of MAI, enforceable against

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it in accordance with its terms except to the extent that its enforceability may be limited by applicable bankruptcy, insolvency, reorganization or other laws affecting the enforcement of creditors' rights generally or by general equitable principles.

(b) Except as set forth in Section 6.5(b) of the MAI Disclosure Schedule, neither the execution and delivery of this Agreement by MAI nor the consummation of the transactions contemplated hereby nor compliance by MAI with any of the provisions hereof will (i) violate, conflict with, or result in a breach of any provision of, or constitute a default under, or result in the termination of, or accelerate the performance required by, or result in the creation of any lien, security interest, charge or encumbrance upon any of the properties or assets of MAI or any of the MAI Subsidiaries under, any of the terms, conditions or provisions of (x) their respective charters or bylaws or (y) any note, bond, mortgage, indenture, deed of trust, license, lease, agreement or other instrument or obligation to which MAI or any of the MAI Subsidiaries is a party or to which they or any of their respective properties or assets may be subject, or (ii) subject to compliance with the statutes and regulations referred to in the next paragraph, violate any judgment, ruling, order, writ, injunction, decree, statute, rule or regulation applicable to MAI and the MAI Subsidiaries or any of their respective properties or assets, except, in the case of each of clauses (i) and (ii) above, for such violations, conflicts, breaches, defaults, terminations, accelerations or creations of liens, security interests, charges or encumbrances, which, in the aggregate, would not have any material adverse effect on the business, results of operations, or financial condition of MAI and the MAI Subsidiaries taken as a whole.

(c) Other than in connection with or in compliance with the provisions of the Alabama, Missouri, West Virginia and Indiana Insurance Codes, the Hart-Scott-Rodino Act and the federal and applicable state securities laws (including those described in Section 7 of this Agreement), no notice to, filing with, or authorization, consent or approval of, any domestic public body or government authority is necessary for the consummation by MAI of the transactions contemplated by this Agreement, except where failure to give such notices, make such filings, or obtain authorizations, consents or approvals would, in the aggregate, not have a material adverse effect on the business, results of operations, financial condition or prospects of MAI and the MAI Subsidiaries taken as a whole.

6.6 Financial Statements and Other Reports.

(a) MAI has made available to PICM the Annual Statements of each of the MAI Insurance Subsidiaries as filed with the Department of Insurance in its state of domicile for each of the years ended December 31, 1995, 1996, 1997, 1998 and 1999, together with the reports thereon by its independent auditor and its independent actuary (collectively referred to as the "MAI Insurance Subsidiaries Statutory Statements"). The MAI Insurance Subsidiaries Statutory Financial Statements of each MAI Insurance Subsidiary were prepared in accordance with the regulatory accounting methods required by the state of domicile of such MAI Insurance Subsidiary on a basis consistent basis throughout the periods covered thereby. The MAI Insurance Subsidiaries Statutory Financial Statements fairly reflect the financial condition and results of operations of the MAI Insurance Subsidiaries for the dates and the periods indicated, and are consistent with the books and records of the MAI Insurance Subsidiaries (which books are correct and complete in all material respects).

(b) MAI has made available to PICM (A) the audited consolidated financial statements of MAI and the MAI Subsidiaries, for the years ended December 31, 1999, 1998, 1997, 1996 and 1995, together with the report(s) of MAI's independent auditors, which consolidated financial statements include consolidated balance sheets, consolidated statements of income, changes in shareholders' equity and cash flows for the years then ended and notes thereto prepared in accordance with generally accepted accounting principles, and (B) the unaudited consolidated financial statements of MAI and the MAI Subsidiaries for the three month period ended March 31, 2000, which unaudited financial statements include a condensed consolidated balance sheet as of said date and condensed consolidated statements of income and cash flows for the period then ended (collectively referred to as the "MAI Consolidated Financial Statements"). The MAI Consolidated Financial Statements have been prepared in accordance with generally accepted accounting principles on a consistent basis throughout the periods covered

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thereby. All such MAI Consolidated Financial Statements fairly reflect the consolidated financial condition and results of operations of MAI and its consolidated subsidiaries for the dates and periods indicated (except for normal recurring year-end adjustments in the case of the unaudited financial statements). The MAI Consolidated Financial Statements are consistent with the books and records of MAI and its consolidated subsidiaries (which books and records are correct and complete in all material respects).

(c) Section 6.6(c) of the MAI Disclosure Schedule lists all financial examinations that any state Department of Insurance has conducted with respect to MAI or any of the MAI Insurance Subsidiaries since December 31, 1996. MAI has made available to PICM correct and complete reports issued by the applicable Department of Insurance with respect to the examinations listed on the Disclosure Schedule. Except with respect to the transactions contemplated hereby or as otherwise disclosed on Section 6.6(c) of the MAI Disclosure Schedule, there are no regulatory examinations of MAI or any MAI Subsidiary currently in process.

(d) Section 6.6(d) of the MAI Disclosure Schedule sets forth a list of each registration statement, report, proxy statement or other filing filed by MAI or any of the MAI Subsidiaries with the Alabama, West Virginia, Indiana and Missouri Departments of Insurance or the SEC for the periods ending and events occurring after December 31, 1999 and prior to the date of this Agreement. MAI has filed and the applicable MAI Subsidiaries have filed all registration statements, proxy statements, reports and other filings and all amendments thereto which they were required to file with the applicable the Alabama, West Virginia, Indiana, and Missouri Departments of Insurance and/or the SEC since December 31, 1996. As of its date, each of such filings contained all information required by the Alabama, West Virginia, Indiana, and Missouri Insurance Codes or the SEC and did not contain any untrue statement of a material fact or omit to state any material fact necessary in order to make the statements made therein in light of the circumstances under which they were made, not misleading, except to the extent any such statement or omission has been modified or superseded in a document subsequently filed with the appropriate authority. MAI has made available to PICM accurate and complete copies of all of such filings.

(e) Except as disclosed in (i) Section 6.6(e) of the MAI Disclosure Schedule or (ii) the proxy statements and reports, and the registration statements on Form B, described in Section 6.6(d) hereof, there have not been since December 31, 1996, and there are currently no contracts, real estate leases, loans, guarantees or other arrangements or transactions of any nature between MAI and any of the MAI Subsidiaries, or between MAI and MAI Subsidiaries and any of their respective officers, directors, or affiliates (as such term is defined in Rule 405 of the SEC) (excluding employment matters).

(f) MAI has not received from any person any Notice on Form A or such other form as may be prescribed under the Alabama, West Virginia, Indiana or Missouri Insurance Holding Company Systems Acts indicating that such person intends to make or has made a tender offer for or a request or invitation for tenders of, or intends to or has entered into any agreement to exchange securities for, or intends to acquire or has acquired in the open market or otherwise, any voting security of MAI, if after the consummation thereof such person would directly or indirectly be in control of MAI.

6.7 Absence of Undisclosed Liabilities. Neither MAI nor any of the MAI Subsidiaries has any material liabilities or obligations of any nature, whether accrued, absolute, contingent or otherwise, (including, without limitation, tax liabilities of a permanent nature due or to become due, and whether incurred in respect of or measured by income of MAI and the MAI Subsidiaries for any period prior to the close of business on March 31, 2000, or arising out of any transactions entered into or any set of facts existing prior thereto) except for
(i) liabilities reflected or reserved against in the MAI Consolidated Financial Statements (including notes thereto) or reflected or disclosed in the MAI Disclosure Schedule, and (ii) liabilities which have arisen after March 31, 2000, in the ordinary course of business (none of which relates to any breach of contract, breach of warranty, tort, infringement or violation of law, or arose out of any charge, complaint, action, suit, proceeding, hearing, investigation, claim, or demand).

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6.8 Absence of Certain Changes. Since March 31, 2000, except as set forth in Section 6.8 of the MAI Disclosure Schedule, there has not been:

(a) any change in the financial condition, assets, liabilities or business of MAI and the MAI Subsidiaries which change individually or in the aggregate has been materially adverse;

(b) any damage, destruction or loss, whether or not covered by insurance, materially and adversely affecting the properties or business of MAI and the MAI Subsidiaries;

(c) any payment by MAI of dividends or any distribution by MAI of any assets of any kind whatsoever to any of the shareholders in redemption of or as the purchase price of any of its capital stock, or any discharge or cancellation, whether in part or in whole, of any indebtedness owing to any such shareholders, except reimbursement to employees of MAI and the MAI Subsidiaries of ordinary business expenses or other debts arising in the ordinary course of business and except for any stock repurchases by MAI or a MAI Subsidiary as permitted by Section 8.1(b) hereof;

(d) any mortgage, pledge, or subjection to lien, charge or encumbrance of any material kind of any assets, tangible or intangible, of MAI or the MAI Subsidiaries;

(e) any sale or transfer of any assets of MAI or the MAI Subsidiaries or any cancellation of any debts or claims by MAI or the MAI Subsidiaries, except in the ordinary course of business;

(f) any sale, assignment or transfer by MAI or the MAI Subsidiaries of any trademarks, trade names, or other intangible assets;

(g) any material amendment to or termination of any material contract, agreement, instrument or license to which MAI or any of the MAI Subsidiaries is a party; or

(h) any other event or condition of any character materially and adversely affecting the business or properties of MAI and the MAI Subsidiaries.

6.9 Tax Matters.

(a) MAI and each MAI Subsidiaries has duly paid or made provisions for the payment of all Taxes which have been incurred or are due or claimed to be due from it by federal, state, county, foreign, or local tax authorities on or prior to the date of this Agreement other than (i) Taxes or other charges which are not yet delinquent or are being contested in good faith and have not been finally determined for which adequate reserves have been made on the financial statements described in Section 6.6(b) of this Agreement, or (ii) Taxes the failure to pay or make provision for, either individually or in the aggregate, will not have a material adverse effect on MAI and the MAI Subsidiaries. MAI and each of the MAI Subsidiaries have timely and properly filed all Tax Returns. All such Tax Returns were correct and complete in all material respects. Except as disclosed on
Section 6.9(a) of the MAI Disclosure Schedule, and except for extensions that are automatically granted by the taxing authorities upon filing an application therefor, neither MAI nor any of the MAI Subsidiaries is the beneficiary of any extension of time within which to file any Tax Return. Except as set forth in Section 5.9(a) of the MAI Disclosure Schedule, no claim has ever been made by an authority in a jurisdiction where MAI or any of the MAI Subsidiaries does not file Tax Returns that it is or may be subject to taxation by that jurisdiction. There are no security interests on any of the assets of MAI or any of the MAI Subsidiaries that arose in connection with the failure (or alleged failure) to pay any Taxes.

(b) Each of MAI and the MAI Subsidiaries has withheld and paid all Taxes required to have been withheld and paid in connection with amounts paid or owing to any employee, creditor, independent contractor or other third party.

(c) To the knowledge of MAI, there is no dispute or claim concerning any tax liability of MAI or any of the MAI Subsidiaries except as disclosed in Section 6.9(c) of the MAI Disclosure Schedule. Section 6.9(c) of the MAI Disclosure Schedule identifies the last Tax Returns that have been audited by the taxing authority with whom they were filed, and indicates those Tax Returns that currently are the subject of an audit procedure or that MAI has received notice will be subject to an audit procedure. MAI

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has made available to PICM correct and complete copies of all federal income tax returns (including amendments thereto), examination reports, and statements of deficiencies assessed against or agreed to by MAI or any of the MAI Subsidiaries since December 31, 1996.

(d) Except as disclosed in Section 6.9(d) of the MAI Disclosure Schedule, neither MAI nor any of the MAI Subsidiaries has waived any statute of limitations in respect of Taxes or agreed to any extension of time with respect to a Tax Return or a tax assessment or deficiency other than extensions that are automatically granted by the taxing authorities upon filing an application therefor.

(e) The unpaid Taxes of MAI and the MAI Subsidiaries do not exceed the reserve for tax liability set forth on the consolidated balance sheet at December 31, 1999 (rather than any notes thereto) as adjusted for the passage of time through the Closing Date in accordance with past custom and practice of MAI in filing its returns.

(f) Any amount that is reasonably likely to be received (whether in cash or property or the vesting of property) as a result of the transaction contemplated by this Agreement by any employee, officer or director of MAI or any of its affiliates who is a "Disqualified Individual" (as such term is defined in Treasury Regulation Section 1.280G-1) under any employment, severance or termination agreement, other compensation arrangement or MAI Employee Benefit Plan (as defined in Section 6.17 below) currently in effect will not be characterized as an "excess parachute payment" (as such term is defined in Section 280G(b)(1) of the Code).

6.10 MAI Loss Reserves and Premium Rates for Professional Liability Insurance.

(a) The reserves for losses and loss adjustment expenses reflected on the consolidated balance sheet of MAI at December 31, 1999, included in the MAI Consolidated Financial Statements, are adequate to provide for the estimated ultimate net costs of all reported and unreported losses incurred through the date of said balance sheet, and no director or officer of MAI or any MAI Insurance Subsidiary (or any employee responsible for the administration of claims) has any knowledge of any facts that would cause any of them to believe that the reserves for losses and loss adjustment expenses reflected on such balance sheet, will not represent the estimated ultimate net costs of all reported and unreported losses incurred through December 31, 1999.

(b) Section 6.10(b) of the MAI Disclosure Schedule lists each independent consulting actuary that has been engaged by MAI or an MAI Insurance Subsidiary to review the reserve for losses and loss adjustment expenses of the MAI Insurance Subsidiaries and premium rates for liability insurance in each of the years commencing after December 31, 1996 (collectively the "MAI Actuaries" and separately as "MAI Actuary"). MAI Actuaries have made written recommendations as to the amount that the MAI Insurance Subsidiaries should maintain in such reserves in each of said years. Section 6.10(b) of the MAI Disclosure Schedule lists each and every item of correspondence delivered by the MAI Actuaries to MAI or a MAI Insurance Subsidiary (i) since December 31, 1998, in which the MAI Actuary has expressed an opinion as to the adequacy of loss reserves or made recommendations as to the amount of the reserve for losses and loss adjustment expenses that should be maintained by MAI or the MAI Insurance Subsidiaries and (ii) since December 31, 1996, in which the MAI Actuary has expressed an opinion as to the adequacy of premiums or made a recommendation as to the premiums that should be charged by MAI Insurance Subsidiaries for liability insurance. MAI has made available to PICM a true and correct copy of each item of correspondence from the MAI Actuaries listed on the Disclosure Schedule.

(c) Each of the MAI Insurance Subsidiaries is required to submit for approval by the Department of Insurance in each state in which it is authorized as an insurer, policies, endorsements, underwriting manuals, and premium rates for the professional liability insurance offered in that state unless otherwise disclosed in Section 6.10(c) of the MAI Disclosure Schedule. Section 6.10(c) of the MAI Disclosure Schedule sets forth all increases in premium rates for medical professional liability insurance submitted by the MAI Insurance Subsidiaries which have been disapproved by any Department of Insurance since December 31, 1996. Section 6.10(c) of the MAI Disclosure Schedule lists all correspondence or

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communications from a Department of Insurance received by any of the MAI Insurance Subsidiaries after December 31, 1996, that requests or suggests that its premium rates, if applicable, for professional liability insurance should be reduced below the current approved premium levels.

6.11 Reinsurance. MAI has made available to PICM accurate and complete copies of all reinsurance agreements or treaties that are currently in effect with respect to claims incurred under liability insurance policies of any of the MAI Insurance Subsidiaries prior to December 31, 1999. Except as set forth in Schedule 6.11 of the MAI Disclosure Schedule, there has been no change or addition to the reinsurance agreements or treaties or any of the MAI Insurance Subsidiaries since December 31, 1999. The consummation of the transactions contemplated herein will not result in the termination of any such reinsurance agreements or treaties. The reserve for unpaid losses, loss adjustment expenses and unearned premiums at December 31, 1999 and March 31, 2000, as reflected in the consolidated balance sheets in the MAI Consolidated Financial Statements are stated gross of reinsurance ceded amounts. All reinsurance recoverable amounts reflected in the consolidated balance sheets at December 31, 1999 and March 31, 2000, respectively, included in the MAI Consolidated Financial Statements are collectible.

6.12 Investments. Except as set forth in Section 6.12 of the MAI Disclosure Schedule, there has been no material change in investment policy of MAI and the MAI Subsidiaries or in the composition of the investments of MAI and the MAI Subsidiaries since March 31, 2000.

6.13 Real Property.

(a) MAI and the MAI Subsidiaries own or lease all of the real property necessary or incidental to the conduct of their respective businesses. Except as set forth in Section 6.13(a) of the MAI Disclosure Schedule, MAI and the MAI Subsidiaries have good and marketable title to all real property owned by them free and clear of any liens, claims and encumbrances, except taxes not yet due and payable and easements, restrictions and encumbrances that do not unreasonably interfere with current use of such real property by MAI and the MAI Subsidiaries. MAI's and each of the MAI Subsidiaries' ownership, or possession, operation and use of all real property owned by MAI and the MAI Subsidiaries comply with all applicable laws, except where the failure to do so would not have any material adverse effect on MAI and the MAI Subsidiaries and would not subject MAI or any of the MAI Subsidiaries to any material penalty. With respect to each lease agreement for real property to which MAI or any of the MAI Subsidiaries is a party:

(i) MAI has made available to PICM complete and correct copies of the lease agreements, together with all supplements and amendments thereto;

(ii) Each of the lease agreements as so modified, amended and supplemented, is in full force and effect and is legally valid, binding and enforceable in accordance with its respective terms, except as enforceability may be limited by bankruptcy laws and laws affecting creditors' rights generally, is in full force and effect;

(iii) There are no monetary defaults and no material nonmonetary defaults by MAI or a MAI Subsidiary under any of the lease agreements;

(iv) Neither MAI nor any of the MAI Subsidiaries has received notice of any default, offset, counterclaim or defense under the lease agreements;

(v) Except as disclosed in Section 6.13(a) in the MAI Disclosure Schedule, no condition or event has occurred which with the passage of time or the giving of notice or both would constitute a default or breach by MAI and the MAI Subsidiaries of the terms of the lease agreements, and all of the rent, security deposits, reserve funds, and other sums and charges due and payable under the lease agreements have been paid in full through the date hereof; and

(vi) To the knowledge of MAI and the MAI Subsidiaries there are no purchase contracts, options or other agreements of any kind whereby any person or entity as of the date hereof, has acquired or will have any basis to assert any right, title or interest in, or right to the possession, use,

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enjoyment or proceeds of, any part or all of the interests in the real property subject to the lease agreements.

(b) Except as set forth on Section 6.13(b) of the MAI Disclosure Schedule, neither MAI nor any of the MAI Subsidiaries has generated, operated, processed, distributed, transported, used, treated, stored, handled, emitted, discharged, released or disposed of (or caused any person or entity to do any of the foregoing or assisted any person or entity in doing any of the foregoing) any oil, gasoline, petroleum-related products, hazardous substances, hazardous waste, or pollutants or contaminants (as defined by CERCLA), including, without limitation, asbestos or asbestos containing materials, PCB's or urea formaldehyde, except in accordance with applicable laws or any product which may give rise to Hazardous Materials Liabilities.

6.14 Personal Property.

(a) Except as set forth in Section 6.14(a) to the MAI Disclosure Schedule, none of the personal property owned by MAI and the MAI Subsidiaries is subject to, or will be subject to as of the Closing Date, any security interest, mortgage, pledge, lien, right of first refusal, option, restriction, liability, restrictive covenant, charge or encumbrance of any kind or character whatsoever.

(b) Section 6.14(b) to the MAI Disclosure Schedule sets forth an accurate and complete list of all personal property leases which are not cancelable upon ninety (90) days notice without penalty and that have monthly rent in an amount that exceeds $10,000 and a term that will not expire prior to June 30, 2001. MAI has made available to PICM complete and correct copies of all such personal property leases. Except as set forth in
Section 6.14(b) of the MAI Disclosure Schedule:

(i) The personal property leases listed therein have not been modified, amended or assigned, are legally valid, binding and enforceable in accordance with their respective terms and are in full force and effect, except to the extent enforceability is limited by equitable remedies or laws affecting creditors' rights generally;

(ii) There are no monetary defaults and no material nonmonetary defaults by MAI or any MAI Subsidiary, or, to the actual knowledge of MAI, any other party to the personal property leases listed therein;

(iii) Neither MAI nor any MAI Subsidiary has received notice of any default, offset, counterclaim or defense under any personal property lease listed therein; and

(iv) MAI has no actual knowledge that any condition or event has occurred which with the passage of time or the giving of notice or both would constitute a default or breach by MAI or any MAI Subsidiary of the terms of any personal property leases listed therein.

6.15 Intellectual Property.

(a) MAI and the MAI Subsidiaries own or have the right to use by license, sublicense, agreement or permission all Intellectual Property whose use either alone or in conjunction with other items of Intellectual Property are material to the conduct of the business of MAI and the MAI Subsidiaries taken as a whole.

(b) Neither MAI nor any of the MAI Subsidiaries has interfered with, infringed upon, misappropriated or otherwise come into conflict with any Intellectual Property rights of third parties and neither MAI nor any of the MAI Subsidiaries has received any charge, complaint, claim or notice alleging any such interference, infringement, misappropriation or violation. To the knowledge of MAI, no third party has interfered with, infringed upon, misappropriated or otherwise come into conflict with any Intellectual Property rights of MAI or the MAI Subsidiaries.

(c) MAI has made available to PICM correct and complete copies of all licenses, sublicenses, agreements and permissions (as amended to date) for the use of Intellectual Property by PICM or the PICM Subsidiaries. With respect to each such item of such Intellectual Property: (i) the license, sublicense, agreement or permission covering the item is legal, valid, binding, enforceable and in full force

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and effect; (ii) the license, sublicense, agreement or permission will continue to be legal, valid, binding and enforceable and in full force and effect on identical terms following the Closing Date except as disclosed on Schedule 6.15(c) of the MAI Disclosure Schedule; (iii) no party to the license, sublicense, agreement or permission is in breach or default, and no event of default has occurred which with notice or lapse of time would constitute a breach or default or permit termination, modification or acceleration thereunder; (iv) no party to the license, sublicense, agreement or permission has repudiated any provision thereof; (v) with respect to each sublicense, the representations and warranties set forth in
(i) through (iv) above are true and correct with respect to the underlying license; and (vi) neither MAI nor any of the MAI Subsidiaries has granted any sublicense or similar right with respect to the license, sublicense, agreement or permission, except as disclosed on Schedule 6.15(c) of the MAI Disclosure Schedule.

6.16 Contracts and Commitments.

(a) MAI has made available to PICM correct and complete copies of all written (unless otherwise specified) contracts, agreements, or arrangements to which MAI or any of the MAI Subsidiaries is a party that have been filed as exhibits (including documents incorporated by reference) to any of the following: (i) MAI's Annual Report on Form 10K for the year ended December 31, 1999; and (ii) any Registration Statement on Form B filed by MAI or any of the MAI Insurance Subsidiaries with any of the States of Alabama, West Virginia, Missouri, and Indiana for the year ended December 31, 1999.

(b) MAI has made available to PICM correct and complete copies of all material written arrangements (or group of related written arrangements) from or to third parties, for the furnishing to or receipt of services by MAI or any MAI Subsidiaries, including without limitation, agency agreements, managing general agent agreements, reinsurance intermediary agreements and other distribution agreements.

(c) Section 6.16(c) of the MAI Disclosure Schedule lists the following contracts, agreements, documents and arrangements to which MAI or any of the MAI Subsidiaries is a party and are not included in the contracts, agreements, commitments and arrangements described in Section 6.16(a) or
(b) herein:

(i) Any written arrangement concerning a partnership or joint venture;

(ii) Any written arrangement in which MAI or any MAI Subsidiaries has agreed not to compete with respect to any product or territory;

(iii) Any written arrangement with any of the officers, directors, and employees of MAI or any of the MAI Subsidiaries in the nature of a collective bargaining agreement, employment agreement, consulting agreement or severance agreement that is not cancelable by MAI or any of the MAI Subsidiaries without penalty or compensation on thirty (30) days notice;

(iv) Any written commitment or arrangement to pay employees of MAI and the MAI Subsidiaries incentive or bonus compensation based on their respective productivity or performance, the performance of MAI and the MAI Subsidiaries or otherwise;

(v) Any written or oral agreement or understanding with any state insurance department relating to restrictions on distributions or other payments to the shareholders of MAI or any of the MAI Subsidiaries, the continued operation of MAI or any MAI Subsidiary, or any other matter relating to MAI or a MAI Subsidiary and its affairs; and

(vi) Any written or oral agreement or understanding with respect to the retention of any law firms or other persons relating to the defense of claims made against insureds of any of the MAI Subsidiaries.

(d) With respect to each written arrangement described in Section 6.16(a), Section 6.16(b) and Section 6.16(c) hereof: (i) the written arrangement is legal, valid, binding, enforceable, and in full force and effect; (ii) the written arrangement will continue to be legal, valid, binding, enforceable and in full force and effect on identical terms following the Closing Date; (iii) neither MAI, nor to the knowledge of

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MAI, any other party thereto, is in breach or default, and no event has occurred with respect to MAI or any MAI Subsidiary, which with notice or lapse of time would constitute a breach or default or permit termination, modification, or acceleration, under the written arrangement; and (iv) no party has repudiated any provision of the written arrangement. Neither MAI nor any of the MAI Subsidiaries is a party to any verbal contract, agreement or other arrangement which if reduced to written form would be required to be listed in Section 6.16(c) of the MAI Disclosure Schedule under the terms of Section 6.16(c) hereof. MAI has made available to PICM accurate and complete copies of all contracts, agreements, commitments and arrangements described in Section 6.16(c) of the MAI Disclosure Schedule.

6.17 Employee Benefit Plans.

(a) Except with respect to the MAI Employee Benefit Plans (herein defined) listed on Section 6.17 of the Disclosure Schedule, neither MAI nor any of the MAI Subsidiaries sponsors, maintains or contributes to, or has any ongoing obligation or liability whatsoever with respect to:

(i) Any employee benefit plan as defined in Section 3(3) of ERISA; or

(ii) Any other program, plan, trust agreement or arrangement for any bonus, severance, hospitalization, vacation, sick pay, deferred compensation, pension, profit sharing, retirement, payroll savings, stock option, stock purchase, group insurance, self insurance, death benefit, fringe benefit, welfare or any other employee benefit plan or fringe benefit arrangement of any nature whatsoever including those for the benefit of former employees.

(all of such plans, programs, and arrangements being hereafter referred to as "MAI Employee Benefit Plans").

(b) MAI has made available to PICM true, correct and complete copies of all MAI Employee Benefit Plans described on Section 6.17 of the MAI Disclosure Schedule, all insurance policies relating thereto and any written materials used by MAI to describe its employee benefits to its employees.

(c) Except as described in Section 6.17 of the MAI Disclosure Schedule, neither MAI nor any of the MAI Subsidiaries has any agreement, arrangement, commitment, or understanding, whether legally binding or not, to create any additional MAI Employee Benefit Plan or to continue, modify, change, or terminate, in any material respect, any MAI Employee Benefit Plan.

(d) If permitted and/or required by applicable law, MAI and the MAI Subsidiaries have properly submitted all MAI Employee Benefit Plans described on Section 6.17 of the MAI Disclosure Schedule, in good faith to meet the applicable requirements of ERISA and/or the Code to the IRS for its approval within the time prescribed therefor.

(e) MAI has made available to PICM accurate and complete copies of all favorable determination letters from the IRS, the most recent annual return on Form 5500 for each MAI Employee Benefit Plan, and the most current actuarial or valuation reports (as applicable) for each MAI Employee Benefit Plan.

(f) Each actuarial or valuation report which is described in subparagraph (e) above correctly shows the value of the assets of each such MAI Employee Benefit Plan as of the date thereof, the total accrued and vested liabilities, all contributions by MAI and the MAI Subsidiaries, and the assumptions on which the calculations are based.

(g) With respect to each MAI Employee Benefit Plan described on
Section 6.17 of the MAI Disclosure Schedule:

(i) MAI and the MAI Subsidiaries have made all payments required to be made by them to date, have accrued (in accordance with generally accepted accounting principles consistently applied) as of the date hereof all payments due but not yet payable, and will have made on or prior to the Closing Date all payments due as of the Closing Date;

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(ii) to the knowledge of MAI, MAI and the MAI Subsidiaries have operated and currently operate such plans in compliance in all material respects with the plan documents and all applicable laws, including without limitation ERISA and the Code (including without limitation
Section 4980B thereof) and the regulations thereunder;

(iii) to the knowledge of MAI, there has not been any Reportable Event (as defined in Section 4043 of ERISA);

(iv) to the knowledge of MAI, there has not been any event described in Section 4068 of ERISA;

(v) to the knowledge of MAI, there has not been any material violation of the reporting and disclosure provisions of the Code and ERISA;

(vi) to the knowledge of MAI, there has not been any Prohibited Transaction (as defined in Section 406 of ERISA or Section 4975 of the Code);

(vii) to the knowledge of MAI, there has not been any violation of Sections 404, 406 or 407 of ERISA; and

(viii) there has not been any termination or partial termination (including any termination or partial termination attributable to the transactions contemplated by this Agreement) of such plans.

(h) MAI and the MAI Subsidiaries have no direct or indirect material liability or obligation under any MAI Employee Benefit Plan other than as described in the terms of such MAI Employee Benefits Plans or on Section 6.17 of the MAI Disclosure Schedule.

(i) Except as described on Section 6.17 of the MAI Disclosure Schedule, there are no circumstances arising out of MAI's or any of the MAI Subsidiaries' sponsorship of any MAI Employee Benefit Plan which will result in any direct or indirect material liability, other than liability for contributions, benefit payments, administrative costs and liabilities incurred in the ordinary course of business.

(j) There are no MAI Employee Benefit Plans that are subject to Title IV of ERISA.

(k) MAI and the MAI Subsidiaries have not incurred, and will not incur as a result of or in connection with either of the Mergers, any liability to the Pension Benefit Guaranty Corporation (or any successor thereto), including any liability under Sections 4063 or 4064 of ERISA.

(l) MAI and the MAI Subsidiaries have not incurred, and will not incur as a result of or in connection with either of the Mergers, any withdrawal liability, nor have MAI and the MAI Subsidiaries had, nor will they have as a result of or in connection with either of the Mergers or any contingent withdrawal liability, to any Multi-employer Plan under ERISA, as amended by the Multi-employer Pension Plan Amendments Act of 1980.

(m) Except as described on Section 6.17 of the MAI Disclosure Schedule, there has never been in existence, and there currently does not exist, any Employee Pension Benefit Plan (as defined in Section 3(2) of ERISA) involving MAI or any of the MAI Subsidiaries which is subject to the provisions of Title IV of ERISA, or any such plan which is subject to the funding requirements of Section 412 of the Code or Sections 301 et seq. of ERISA.

(n) No event has occurred and no circumstances currently exist which do or will result in any civil penalty being assessed pursuant to Section 502 of ERISA, any tax being imposed under Section 4975 of the Code, or any liability for a breach of fiduciary or other responsibility under ERISA in connection with any Employee Pension Benefit Plan which has been established, maintained or contributed to by MAI or any of the MAI Subsidiaries or any other entity or entities which, together with MAI and its Subsidiaries, constitute elements of either a controlled group of corporations (within the meaning of Section 414(b) of the Code), a group of trades or businesses under common control (within the meaning of Section 414(m) of the Code), or another arrangement covered by Section 414(o) of the Code.

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(o) There are no pending claims or lawsuits which have been asserted or instituted (other than in respect of benefits due in the ordinary course which, in the aggregate, are not material against the assets of any of the MAI Employee Benefit Plans or against MAI or any fiduciary of the MAI Employee Benefit Plans) with respect to the MAI Employee Benefit Plans or against MAI whether federal or state.

6.18 Employees.

(a) MAI has made available to PICM a true and correct list of the names of the employees of MAI and the MAI Subsidiaries, their birth dates, hire dates, compensation rates, name of employer and capacity in which employed, and accrued vacation and sick leave, if any, as of May 31, 2000. Except as limited by any employment agreements and severance agreements listed on Section 6.18(a) of the MAI Disclosure Schedule or as set forth on
Section 6.18(a) to the MAI Disclosure Schedule, and except for any limitations of general application which may be imposed under applicable employment laws, MAI and each of the MAI Subsidiaries have the right to terminate the employment of any of their respective employees at will and without payment to such employees.

(b) MAI and the MAI Subsidiaries are in full and complete compliance with all applicable ordinances or other laws, orders, and regulations regarding labor and employment and the compensation therefor, whether state or federal, including without limitation the Occupational Safety and Health Act of 1970, as amended, the Equal Employment Opportunity Act, as amended; the Americans With Disabilities Act, 42 U.S.C. sec. 12101 et seq., as amended; the Fair Labor Standards Act, 29 U.S.C. sec. 201 et seq., as amended; the Equal Pay Act, 29 U.S.C. sec. 206d, as amended, the Portal-to-Portal Pay Act of 1947, 29 U.S.C. sec. 255 et seq., as amended; Title VII of the Civil Rights Act of 1964, 42 U.S.C. sec. 2000e, as amended and 42 U.S.C. sec. 1981, as amended; Rehabilitation Act of 1973, as amended; the Vietnam-Era Veterans' Readjustment Assistance Act of 1974, as amended; Immigration Reform and Control Act, 8 U.S.C. sec. 1324A et seq., as amended; the Employee Polygraph Protection Act of 1988, as amended; the Veterans Re-employment Act -- Handicap Bias, 38 U.S.C. sec. 2027 et seq., as amended; the Civil Rights Act of 1991, as amended; the Family and Medical Leave Act of 1993, as amended; the Religious Freedom Restoration Act of 1993, as amended; and the Age Discrimination and Employment Act of 1967, as amended, except where the failure to so comply would not have a material adverse effect on business or properties MAI and the MAI Subsidiaries. Except as provided on Section 6.18(b) to the MAI Disclosure Schedule, MAI is not aware of any action or investigation which has been instituted or, to the knowledge of MAI, is threatened to be conducted by any state or federal agency regarding any potential violation by MAI and the MAI Subsidiaries of any laws, orders, ordinances and regulations regarding labor and employment or the compensation therefor during the past five (5) years including without limitation, any of the aforementioned statutes and congressional acts, except for actions or investigations which would not individually or in the aggregate have a material adverse effect on MAI and the MAI Subsidiaries and would not subject MAI and the MAI Subsidiaries to any material penalty.

(c) Neither MAI nor any of the MAI Subsidiaries has ever been a party to or bound by any union or collective bargaining contract, nor is any such contract currently in effect or being negotiated by MAI or any of the MAI Subsidiaries. Neither MAI nor any of the MAI Subsidiaries have ever experienced any material labor problem. Except as indicated on Section 6.18(c) to the MAI Disclosure Schedule, since May 31, 2000, no affiliate of MAI or any of the MAI Subsidiaries listed in Section 6.24 of the MAI Disclosure Schedule has indicated to any officer or director of MAI an intention to terminate his or her employment.

6.19 Accounts Receivable. All accounts receivable of MAI and the MAI Subsidiaries are reflected properly on their respective books and records, are valid receivables subject to no set offs or counterclaims, are presently current and collectible, and will be collected in accordance with their terms at the recorded amounts, subject only to a reasonable reserve for bad debts.

6.20 Proceedings and Judgments. Except as described in Section 6.20 of the MAI Disclosure Schedule, (a) there is no material litigation, investigation, claim, suit, arbitration or other proceeding pending or, to the best knowledge of MAI, threatened against or relating to MAI or any of the MAI Subsidiaries, any of their respective businesses or assets, any assets of any other person which are used in any of their businesses or the

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transactions contemplated by this Agreement, and there is no basis known to MAI for any such litigation, investigation, claim, suit, arbitration, or other proceeding (excluding claims covered by insurance policies written by MAI Insurance Subsidiaries), (b) there are no outstanding judgments or orders against MAI or any of the MAI Subsidiaries or any of their respective businesses or assets, or any assets of any other person which are used in any of their businesses, or against any of their respective officers, directors or employees which has had or would be expected to have an adverse effect on MAI and the MAI Subsidiaries, and (c) no material breach of contract, bad faith, breach of warranty, tort, negligence, infringement, fraud, discrimination, wrongful discharge or other claim of any nature has been asserted or, to the best knowledge of MAI, threatened against MAI or any of the MAI Subsidiaries, nor is there any basis for any such claim. As to each item described in such reports or in Schedule 6.20 of the MAI Disclosure Schedule (if any), accurate and complete copies of all relevant pleadings, judgments, orders and correspondence have been made available to PICM.

6.21 Insurance. MAI and the MAI Subsidiaries maintain policies of general liability, fire and casualty, automobile and other forms of insurance in such amounts, with such deductibles and against such risks and losses as are, in MAI's judgment, reasonable for the business and assets of MAI and the MAI Subsidiaries. All such policies are in full force and effect, all premiums due and payable thereon have been paid (other than retroactive or retrospective premium adjustments that are not yet, but may be, required to be paid with respect to any period ending prior to the Closing Date under comprehensive general liability and workmen's compensation insurance policies), and no notice of cancellation or termination has been received with respect to any such policy which has not been replaced on substantially similar terms prior to the date of such cancellation. To the knowledge of MAI, the activities and operations of MAI and the MAI Subsidiaries have been conducted in a manner so as to conform in all material respects to all applicable provisions of such insurance policies. The coverages and policy limits of all general liability and automobile insurance policies maintained by MAI and each of the MAI Subsidiaries during the last five
(5) years are consistent with the coverages and policy limits of the general liability and automobile policies currently in effect.

6.22 Brokerage Fees. Except as disclosed in Section 6.22 of the MAI Disclosure Schedule, no person or company acting on behalf of MAI is entitled to any brokerage or finder's fee or investment banking fee in connection with the transactions contemplated by this Agreement.

6.23 Questionable Payments. Neither MAI nor any of the MAI Subsidiaries, nor any of their respective current directors or officers, and to the best of MAI's knowledge, former officers or directors or current or former employees, agents or representatives have (a) used any corporate funds for any illegal contributions, gifts, entertainment or other unlawful expenses relating to political activity, (b) used any corporate funds for any direct or indirect unlawful payments to any foreign or domestic government officials or employees,
(c) violated any provision of the Foreign Corrupt Practices Act of 1977, (d) established or maintained any unlawful or unrecorded fund of corporate monies or other assets, (e) made any false or fictitious entries on the books and records of MAI or any of the MAI Subsidiaries, (f) made any bribe, rebate, payoff, influence payment, kickback or other unlawful payment of any nature, or (g) made any material favor or gift which is not deductible for federal income tax purposes.

6.24 Affiliates. Section 6.24 of the MAI Disclosure Schedule sets forth a list of all persons who are affiliates of MAI as contemplated in Rule 145 of the SEC.

6.25 Compliance with Applicable Law. MAI and each of the MAI Subsidiaries hold all material licenses, franchises, permits and authorizations necessary for the lawful conduct of their respective businesses under and pursuant to, and have complied in all material respects with, and are not in default in any material respect under any, and have maintained and conducted their respective businesses in all material respects in compliance with, all applicable laws, statutes, orders, rules, regulations, policies and/or guidelines of each governmental authority relating to MAI or any of the MAI Subsidiaries, except where the failure to hold such license, franchise, permit or authorization or such noncompliance or default would not, either individually or in the aggregate, have a material adverse effect on MAI and the MAI Subsidiaries. Neither MAI nor any of the MAI Subsidiaries, directly or indirectly, engages in any activity prohibited by applicable law.

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6.26 No Investment Company. Neither MAI nor any MAI Subsidiary is an "investment company," or a company "controlled" by an "investment company," within the meaning of the Investment Company Act of 1940, as amended.

6.27 Takeover Laws. The Board of Directors of MAI has approved the transactions contemplated by this Agreement and the Stock Option Agreements and taken such action such that the provisions of Section 203 of the Delaware General Corporation Law and any other provisions of any state or local "takeover" law applicable to MAI will not apply to this Agreement or the Stock Option Agreements or any of the transactions contemplated hereby or thereby.

6.28 Full Disclosure. All of the representations and warranties made by MAI in this Agreement, taken together and with the MAI Disclosure Schedule, do not contain an untrue statement of a material fact or omit to state a material fact necessary in order to make the statements set forth herein and therein, in light of the circumstances in which such statements were made, not misleading. The copies of documents attached to the MAI Disclosure Schedule or otherwise made available to PICM in connection with the transactions contemplated hereby are accurate and complete in all material respects unless otherwise set forth in
Section 6.25 of the MAI Disclosure Schedule.

7. SHAREHOLDER AND REGULATORY APPROVAL OF THE MERGER

7.1 The Holding Company Filings.

(a) PICM and MAI understand and agree that the Holding Company will be required to file certain documents and obtain certain approvals in order to complete the transactions contemplated hereby (the "Holding Company Filings"), which filings and approvals include without limitation the following:

(i) Notice on Form A and Form E, if applicable, to be filed with the Department of Insurance in each of Alabama, West Virginia, Indiana and Missouri in support of the Holding Company's request for approval of a change of control of MAI and the MAI Insurance Subsidiaries ("MAI Form A Notices");

(ii) Notice on Form A and Form E, if applicable, to be filed with the Department of Insurance in each of Michigan, Illinois and Indiana in support of the Holding Company's request for approval of the change of control of PICM and the PICM Insurance Subsidiaries ("PICM Form A Notices");

(iii) Registration Statement on Form S-4 to be filed with the SEC for the registration of the Holding Company Common Stock to be issued in the Mergers. The Registration Statement will be in the form of a Joint Proxy Statement to be mailed to the stockholders of PICM and MAI in connection with the stockholders' meetings held by PICM for the approval of the PICM Merger and the stockholders meeting held by MAI for the approval of the MAI Merger (the "Registration Statement" or "Joint Proxy Statement"); and

(iv) Applications, statements, correspondence or forms required to be filed with appropriate state securities law regulatory authorities to register or qualify the shares of the Holding Company Common Stock to be issued upon consummation of the Mergers ("Blue Sky Filings").

(b) Each party will furnish all information, including certificates, consents and opinions of experts deemed reasonably necessary by the other party for the preparation of the Holding Company Filings. Each party covenants and agrees that all information furnished by it for inclusion in the Holding Company Filings will not contain any untrue statement of a material fact or omit to state any material fact required to be stated therein or necessary to make the statements made therein not misleading, in light of the circumstances under which they were made.

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7.2 PICM Form A Notices.

(a) To the extent applicable, PICM shall prepare on behalf of the Holding Company and (i) file a Notice on Form A and related documents pursuant to the Michigan, Illinois and Indiana Holding Company Systems Act and (ii) file the preacquisition notification and report forms and related material on Form E that it may be required to file with the Michigan, Illinois and Indiana Departments of Insurance in connection with the PICM Merger.

(b) MAI will cooperate with PICM in providing information necessary to complete such filings and in obtaining the approval of the Commissioners of the Departments of Insurance of Michigan, Illinois and Indiana to the PICM Merger as herein contemplated. PICM and MAI shall cooperate and coordinate with each other in taking such actions as may be required to obtain such approvals, including, without limitation, giving notice of the public hearing regarding this transaction to any persons required by such commissioners in the manner prescribed by such commissioners, having its representatives attend the public hearings of such commissioners and testify at such hearings if required, and submitting such information as may be reasonably available pursuant to requests by such commissioners of each of Michigan, Illinois and Indiana in connection with such hearings.

7.3 MAI Form A Notices.

(a) To the extent applicable, MAI shall prepare and file on behalf of the Holding Company (i) a Form A and related documents pursuant to the Alabama, West Virginia, Indiana, and Missouri Holding Company Systems Acts and (ii) the preacquisition notification and report forms and related material on Form E that it may be required to file with the Alabama, West Virginia, Indiana, and Missouri Departments of Insurance in connection with the MAI Merger.

(b) PICM will cooperate with MAI providing information necessary to complete such filings and in obtaining the approval of the Commissioners of the Departments of Insurance of Alabama, West Virginia, Indiana, and Missouri to the MAI Merger as herein contemplated. PICM and MAI shall cooperate and coordinate with each other in taking such actions as may be required to obtain such approvals, including without limitation, giving notice of the public hearing regarding this transaction to any persons required by such commissioners and in the manner prescribed by such commissioners, having its representatives attend the public hearing of the commissioners of such states and testify at such hearing if required, and submitting such information as may be reasonably available pursuant to requests by such commissioners in connection with the applicable hearing.

7.4 Hart-Scott-Rodino Act. Each of MAI, the Holding Company and PICM will file any notification and report forms and related material they may be required to file with the Federal Trade Commission and the Anti-Trust Division of the United States Department of Justice (the "Pre-Merger Notification Agencies") under the Hart-Scott-Rodino Act ("HSR Act"), will use their reasonable best efforts to obtain an early termination of the applicable waiting period, and will make any further filings pursuant thereto that may be necessary, proper or advisable ("HSR Act Report").

7.5 Registration Statement and Proxy Statements.

(a) As promptly as practicable after the execution of this Agreement, MAI shall cause the Holding Company to prepare and file and use its reasonable best efforts to have declared effective as promptly as practicable after such filing, the Registration Statement necessary to register under the 1933 Act, the shares of the Holding Company Common Stock to be issued pursuant to the Mergers. The Registration Statement shall include such information as may be required under the 1933 Act with respect to the approval of the PICM Merger and the MAI Merger by the stockholders of PICM and MAI, respectively, and shall also include such information as may be required under Schedule 14A under the 1934 Act. PICM and MAI shall provide promptly to the Holding Company such information concerning the business, financial condition and affairs of PICM and the PICM Subsidiaries and MAI and MAI Subsidiaries as may be necessary or reasonably requested by MAI in connection with the preparation or filing of the Registration Statement and shall otherwise cooperate and cause its representatives to

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cooperate with the Holding Company's representatives in the preparation and filing of such Registration Statement.

(b) MAI and PICM shall use their reasonable best efforts to cause the Registration Statement to become effective or otherwise approved for distribution by the SEC as soon as practicable and thereafter to promptly distribute copies of the Joint Proxy Statement to their respective stockholders. After the execution of this Agreement, and thereafter until the Closing Date, PICM and MAI shall promptly advise each other of any facts which should be set forth in an amendment or supplement to the Joint Proxy Statement, and each party shall take all such action as shall be necessary to keep the Registration Statement current and effective until the Closing Date. Except to the extent permitted by applicable law, including Rule 145(b) of the SEC or Rule 14a-2 or Rule 14e-2 of the SEC, or required by the fiduciary obligations of its Board of Directors, PICM and MAI shall use their best efforts not to publish any communication, other than the Registration Statement, relating to this Agreement or the transactions contemplated hereby or thereby. If the Holding Company Common Stock is registered under the 1933 Act, the Holding Company shall not be required to maintain the effectiveness of the Registration Statement for the purpose of resale by the affiliates of PICM and MAI, as such term is used in Rule 145 of the SEC.

(c) PICM shall deliver to MAI consents of Pricewaterhouse Coopers LLP and KPMG LLP as required by the SEC to include their respective reports on the PICM Consolidated Financial Statements and MEEMIC Consolidated Financial Statements in the Registration Statement and to refer to each of them as experts in the Registration Statement with respect to the matters included in such reports.

(d) MAI shall deliver to PICM a consent of Ernst & Young LLP as required by the SEC to include its report on the MAI Consolidated Financial Statements in the Registration Statement and to refer to said accountants as experts in the Registration Statement with respect to the matters included in said report.

(e) Each of PICM and MAI (each, a "party") warrants, represents and covenants to the other that when the Registration Statement shall become effective or otherwise approved for distribution, and at all times subsequent thereto, up to and including the date of stockholders' meetings of PICM and MAI referred to in Section 7.6, such Registration Statement and all amendments or supplements thereto will, with respect to the information furnished by such party or its representatives to the other party or its representatives, (i) comply in all material respects with the provisions of the 1933 Act and the 1934 Act and the rules and regulations thereunder, and
(ii) not contain any untrue statement of a material fact or omit to state a material fact necessary in order to make the statements made therein, in light of the circumstances under which they were made, not misleading. Each party warrants, represents and covenants to the other that all information furnished to the other for use in the filings described in or contemplated by this Agreement shall not contain any untrue statement of a material fact or omit to state a material fact necessary in order to make the statements made therein, in light of the circumstances under which they were made, not misleading. Each party hereby agrees to fully indemnify and hold harmless each person who controls such other party (within the meaning of Section 15 of the 1933 Act or Section 20 of the 1934 Act), and each of such other party's directors, officers and representatives, from and against any and all losses, claims, liabilities, damages and expenses (including reasonable attorneys' fees) that arise out of or are based upon a breach of this warranty, representation and covenant.

7.6 Stockholder Approval.

(a) PICM shall call a meeting of its stockholders to be held as soon as reasonably practicable for the purpose of obtaining the requisite PICM stockholder approval required in connection with this Agreement and the PICM Merger, and shall use its best efforts to cause such meeting to occur on the same date as the meeting of the stockholders of MAI called for the purpose of obtaining the requisite MAI stockholder approval required in connection with this Agreement and the MAI Merger. PICM will, through its Board of Directors, subject to its fiduciary obligations, as determined by its Board of Directors, recommend to its stockholders approval of this Agreement and the PICM Merger.

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(b) MAI shall call a meeting of its stockholders to be held as soon as reasonably practicable for the purpose of obtaining the requisite MAI stockholder approval required in connection with this Agreement and the MAI Merger, and shall use its best efforts to cause such meeting to occur on the same date as the meeting of the stockholders of PICM called for the purpose of obtaining the requisite PICM stockholder approval required in connection with this Agreement and the PICM Merger. MAI will, through its Board of Directors, subject to its fiduciary obligations as determined by its Board of Directors, recommend to its stockholders approval of this Agreement and the MAI Merger.

7.7 Blue Sky Filings. MAI shall cause the Holding Company to make all Blue Sky Filings under applicable state securities laws which are required in connection with the transactions contemplated by this Agreement. PICM and MAI shall cooperate with the Holding Company, and furnish all information reasonably required by the Holding Company, in connection with such filings.

7.8 Tax Opinion. MAI and PICM agree to cause the Holding Company to engage Ernst & Young, LLP, or such other nationally recognized firm, to render an opinion, acceptable to MAI and PICM in form and substance, as to the material tax consequences to the Holding Company, PICM, MAI and the stockholders of PICM and MAI in connection with the Mergers and the receipt of the PICM Merger Consideration and MAI Merger Consideration, respectively. The opinion shall be addressed to the Board of Directors of the Holding Company, MAI and PICM rendered on or before the filing of the Registration Statement, and the person rendering the opinion shall consent to the reference to the opinion in the Joint Proxy Statement and to the inclusion of the opinion as an exhibit to the Registration Statement in accordance with the requirements of the 1933 Act and the rules and regulations promulgated thereunder.

7.9 Other Regulatory Filings.

(a) Each of PICM and MAI shall duly make all other regulatory filings required to be made by each in respect of this Agreement or the transactions contemplated by this Agreement. Each party shall use all reasonable efforts to obtain all material permits, approvals and consents required to be obtained prior to the consummation of each of the PICM Merger and the MAI Merger or necessary to carry out the transactions contemplated by this Agreement under applicable federal, state, local and foreign laws, rules and regulations, including any approvals required under applicable state insurance laws. A representative of each party shall participate in all substantive discussions with the SEC, the Pre-merger Notification Agencies and any other governmental authority, unless such right to participate is waived by such party.

(b) Each of PICM and MAI shall provide to the other, (i) promptly after filing thereof, copies of all statements, applications, correspondence or forms filed by such party prior to the Closing Date with state securities and insurance regulatory authorities, the SEC, the Pre-Merger Notification Agencies and any other governmental authority in connection with the transactions contemplated by this Agreement; and (ii) promptly after delivery to, or receipt from, such governmental authorities, all written communications, letters, reports or other documents relating to the transactions contemplated by this Agreement.

(c) PICM and MAI shall have the right to review in advance, and, to the extent practicable, each will consult the other on, in each case subject to applicable laws relating to the exchange of information, all the information relating to PICM or MAI, as the case may be, and any of their respective Subsidiaries, which appear in any filing made with, or written materials submitted to, any third party or any governmental authority in connection with the transactions contemplated by this Agreement. In exercising the foregoing right, each of PICM and MAI shall act reasonably and as promptly as practicable. The parties hereto agree that they will consult with each other with respect to the obtaining of all permits, consents, approvals and authorizations of all third parties and governmental authority necessary or advisable to consummate the transactions contemplated by this Agreement and each party will keep the other apprised of the status of matters relating to completion of the transactions contemplated by this Agreement.

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8. CERTAIN OBLIGATIONS PENDING CLOSING

8.1 Conduct of Businesses Prior to the Closing Date.

(a) During the period from the date of this Agreement to Closing Date, except as expressly contemplated or permitted by this Agreement (including the PICM Disclosure Schedule and the MAI Disclosure Schedule), each of PICM and MAI shall, and shall cause each of their respective Subsidiaries to,
(a) conduct its business in the usual, regular and ordinary course consistent with past practice, (b) use reasonable best efforts to maintain and preserve intact its business organization, employees and advantageous business relationships and retain the services of its key officers and key employees and (c) take no action which would adversely affect or delay the ability of any party to this Agreement to obtain any requisite regulatory approval for the transactions contemplated by this Agreement or to perform its covenants and agreements under this Agreement.

(b) During the period from the date of this Agreement to the Closing Date, except as set forth in the PICM Disclosure Schedule or the MAI Disclosure Schedule, as the case may be, and, except as expressly contemplated or permitted by this Agreement, neither PICM nor MAI shall, and neither PICM nor MAI shall permit any of their respective Subsidiaries to, without the prior written consent of the other:

(i) other than in the ordinary course of business consistent with past practice or in connection with the transactions contemplated by this Agreement, incur any indebtedness for borrowed money, assume, guarantee, endorse or otherwise as an accommodation become responsible for the obligations of any other individual, corporation or other entity, or make any loan or advance (it being understood and agreed that incurrence of indebtedness in the ordinary course of business shall include entering into repurchase agreements and reverse repurchase agreements);

(ii) adjust, split, combine or reclassify any capital stock;

(iii) make, declare or pay any dividend or make any other distribution on, or directly or indirectly redeem, purchase or otherwise acquire, any shares of its capital stock or any securities or obligations convertible into or exchangeable for any shares of its capital stock, except (w) dividends paid by any of the PICM Subsidiaries to PICM or by any of the MAI Subsidiaries to MAI, and (x) repurchases of shares of MAI Common Stock by MAI and the MAI Subsidiaries in accordance with the rules and regulations of the SEC and at times other than the Market Value Calculation Period; (y) repurchases of shares of PICM Common Stock by PICM and the PICM Subsidiaries in accordance with the rules and regulations of the SEC; and (z) purchases or acquisitions of shares of MEEMIC common stock by PICM and the PICM Subsidiaries in accordance with the rules and regulations of the SEC.

(iv) grant any stock appreciation rights or grant any individual, corporation or other entity any right to acquire any shares of its capital stock (and no such rights or options shall be granted), (A) except as provided in Section 8.10 hereof; and (B) except that PICM shall have the right to grant options to MAI, and MAI shall have the right to grant options to PICM , as contemplated in Section 8.8 hereof;

(v) issue any additional shares of capital stock except pursuant to (A) the exercise of stock options or warrants outstanding as of the date of this Agreement, or (B) as permitted under clause (iv) of this sentence;

(vi) sell, transfer, mortgage, encumber or otherwise dispose of any of its properties or assets to any individual, corporation or other entity other than a Subsidiary, or cancel, release or assign any indebtedness to any such person or any claims held by any such person, except in the ordinary course of business consistent with past practice or pursuant to contracts or agreements in force at the date of this Agreement or in connection with the transactions contemplated by this Agreement;

(vii) except for transactions in the ordinary course of business consistent with past practice, or pursuant to contracts or agreements in force at the date of this Agreement, make any material

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investment either by purchase of stock or securities, contributions to capital, property transfers, or purchase of any property or assets of any other individual, corporation or other entity other than a Subsidiary thereof;

(viii) except for transactions in the ordinary course of business consistent with past practice, enter into or terminate any material contract or agreement, or make any change in any of its material leases or contracts, other than renewals of contracts and leases without material adverse changes of terms;

(ix) increase in any manner the compensation or fringe benefits of any of its employees or pay any pension or retirement allowance not required by any existing plan or agreement to any such employees or become a party to, amend or commit itself to any pension, retirement, profit-sharing or welfare benefit plan or agreement or employment agreement with or for the benefit of any employee other than in the ordinary course of business consistent with past practice or accelerate the vesting of any stock options or other stock-based compensation;

(x) settle any claim, action or proceeding involving money damages, except in the ordinary course of business consistent with past practice;

(xi) amend its Articles of Incorporation or Certificate of Incorporation, or its Bylaws, except as contemplated by this Agreement;

(xii) other than in accordance with its investment guidelines and prior consultation with the other party to this Agreement, restructure or materially change its investment securities portfolio through purchases, sales or otherwise, or the manner in which the portfolio is classified or reported;

(xiii) take any action that is intended or may reasonably be expected to result in any of its representations and warranties set forth in this Agreement being or becoming untrue in any material respect at any time prior to the Closing, or in any of the conditions to the Mergers set forth in Section 9 of this Agreement not being satisfied or in a violation of any provision of this Agreement, except, in every case, as may be required by applicable law; or

(xiv) agree to, or make any commitment to, take any of the actions prohibited by this Section 8.1(b).

8.2 Access to Information.

(a) Upon reasonable notice and subject to applicable laws relating to the exchange of information and to the Confidentiality Agreement dated February 28, 2000, (the "Confidentiality Agreement"), among MEEMIC and the parties to this Agreement, each of PICM and MAI shall, and shall cause each of their respective Subsidiaries to, afford to the officers, employees, accountants, counsel and other representatives of the other party, access, during normal business hours during the period prior to the Closing Date, to all its properties, books, contracts, commitments and records and, during such period, each of PICM and MAI shall, and shall cause their respective Subsidiaries to, make available to the other party (i) a copy of each report, schedule, registration statement and other document filed or received by it during such period pursuant to the requirements of federal securities laws or state insurance laws (other than reports or documents which PICM or MAI, as the case may be, is not permitted to disclose under applicable law or by agreement) and (ii) all other information concerning its business, properties and personnel as such party may reasonably request. Neither PICM nor MAI nor any of their respective Subsidiaries shall be required to provide access to or to disclose information where such access or disclosure would violate or prejudice the rights of PICM's or MAI's, as the case may be, customers, jeopardize the attorney-client and work product privileges of the entity in possession or control of such information or contravene any law, rule, regulation, order, judgment, decree, fiduciary duty or binding agreement entered into prior to the date of this Agreement. The parties hereto will make appropriate substitute disclosure arrangements under circumstances in which the restrictions of the preceding sentence apply.

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(b) Each of PICM and MAI agrees to keep confidential, and not divulge to any other party or person (other than employees of, and attorneys, accountants, financial advisors and other representatives for, any said party who agree to be bound by the Confidentiality Agreement), all non-public documents, information, records and financial statements received from the other and, in addition, any and all reports, information and financial information obtained through audits or other reviews conducted pursuant to this Agreement (unless readily ascertainable from public or published information, or trade sources, or already known or subsequently developed by a party independently of any investigation or received from a third party not under an obligation to the other party to keep such information confidential), and to use the same only in connection with the transactions contemplated by this Agreement; and if the transactions contemplated by this Agreement are not consummated for any reason, each party agrees to promptly return to the other party all written materials furnished by the other party, and all copies thereof, in connection with such investigation, and to destroy all documents and records in its possession containing extracts or summaries of any such non-public information.

(c) No investigation by either of the parties or their respective representatives shall affect the representations, warranties, covenants or conditions of the other set forth in this Agreement.

8.3 Legal Conditions to Mergers. Each of PICM and MAI shall, and shall cause its Subsidiaries to, use their best efforts (a) to take, or cause to be taken, all actions necessary, proper or advisable to comply promptly with all legal requirements which may be imposed on such party or its Subsidiaries with respect to the Mergers and, subject to the conditions set forth in Section 9 of this Agreement, to consummate the transactions contemplated by this Agreement and (b) to obtain (and to cooperate with the other party to obtain) any consent, authorization, order or approval of, or any exemption by, any governmental entity and any other third party which is required to be obtained by PICM or MAI or any of their respective Subsidiaries in connection with the Mergers and the other transactions contemplated by this Agreement.

8.4 NYSE Listing. MAI shall cause the shares of the Holding Company Common Stock to be issued in the Mergers to be approved for trading and reporting on New York Stock Exchange subject to official notice of issuance, prior to the Closing Date.

8.5 Employee Benefit Plans.

(a) PICM and MAI shall cooperate in reviewing, evaluating and analyzing the PICM Employee Benefit Plans and the MAI Employee Benefit Plans with a view towards either integrating the PICM Employee Benefit Plans and the MAI Employee Benefit Plans or developing appropriate new benefit plans for the employees covered thereby subsequent to the Mergers in replacement and substitution for the PICM Employee Benefit Plans and the MAI Employee Benefit Plans. It is the intention of MAI and PICM that, as soon as practicable after the Closing Date (but in no event later than the period prescribed by law) and to the extent permitted by applicable law, the PICM Employee Benefit Plans and the MAI Employee Benefit Plans will be either integrated into, or cancelled, terminated or frozen, and replaced by, employee benefit plans adopted by the Holding Company following the Closing Date (the "Holding Company Employee Benefit Plans").

(b) The PICM Employee Benefit Plans and the MAI Employee Benefit Plans shall not be terminated by reason of the Mergers but shall continue thereafter until such time as the PICM Employee Benefit Plans and the MAI Employee Benefit Plans are either integrated into, or are replaced by, the Holding Company Employee Benefit Plans. The Holding Company Employee Benefit Plans (i) shall treat similarly situated employees on a substantially equivalent basis, taking into account all relevant factors, including duties, geographic location, tenure, qualifications and abilities; (ii) shall provide full credit for prior service with PICM or MAI or any of the PICM Subsidiaries or MAI Subsidiaries for purposes of vesting and eligibility for participation (including vacation and sick leave, but not other benefit accruals), and co-payments and deductibles; and (iii) with respect to persons employed by PICM or MAI or any of the PICM Subsidiaries or MAI Subsidiaries both before and after the Closing Date, shall provide for the waiver of all waiting periods and pre-existing condition exclusions or penalties.

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(c) Following the Closing Date and except to the extent modified in connection with the assumption of certain employee benefits by the Holding Company as provided herein, the Holding Company, PICM and MAI shall honor in accordance with their respective terms all PICM Employee Benefit Plans and all MAI Employee Benefit Plans and all provisions for vested benefits or other vested amounts earned or accrued in the period prior to the Closing Date under the PICM Employee Benefit Plans and the MAI Employee Benefit Plans.

(d) Nothing in this Section 8.5 shall be interpreted as preventing MAI or PICM from amending, modifying or terminating any MAI Employee Benefit Plans, any PICM Employee Benefit Plans, or any other contracts, arrangements, commitments or understandings, in accordance with their terms and applicable law.

8.6 Advice of Changes.

(a) PICM and MAI shall give prompt notice to the other party as soon as practicable after it has actual knowledge of (i) the occurrence, or failure to occur, of any event which would or would be likely to cause any party's representations or warranties contained in this Agreement to be untrue or incorrect in any material respect at any time from the date of this Agreement to the Closing Date, or (ii) any failure on its part or on the part of any of its or its Subsidiaries' officers, directors, employees, representatives or agents (other than persons or entities who are such employees, representatives or agents only because they are appointed insurance agents of such parties) to comply with or satisfy in any material respect any covenant, condition or agreement to be complied with or satisfied by such party under this Agreement. Each party shall have the right to deliver to the other party a written disclosure schedule as to any matter of which it becomes aware following execution of this Agreement which would constitute a breach of any representation, warranty or covenant of this Agreement by such party, identifying on such disclosure schedule the representation, warranty or covenant which would be so breached, provided that each such disclosure schedule shall be delivered as soon as practicable after such party becomes aware of the matter disclosed therein. The nondisclosing party shall have five (5) business days from receipt of such disclosure schedule to notify the disclosing party that (x) it will close notwithstanding the new disclosure, or (y) it will not close based on such new disclosure, or (z) further investigation or negotiation is required for it to reach a determination whether or not to close based on such new disclosure. If the parties thereafter are unable to reach agreement on a mutually satisfactory means of resolving the matter so disclosed, the nondisclosing party shall have the right in its discretion, to terminate this Agreement pursuant to Section 10.1(b) of this Agreement.

(b) PICM shall update the PICM Disclosure Schedule (the "Closing Date PICM Disclosure Schedule") to a date that is no earlier than ten (10) business days prior to the Closing Date and no later than seven (7) business days prior to the Closing Date and shall deliver the Closing Date PICM Disclosure Schedule to MAI no earlier than three (3) business days prior to the Closing Date. MAI shall update the MAI Disclosure Schedule (the "Closing Date MAI Disclosure Schedule") to a date that is no earlier than ten (10) business days prior to the Closing Date and no later than seven (7) business days prior to the Closing Date and shall deliver the Closing Date MAI Disclosure Schedule to PICM no earlier than three (3) business days prior to the Closing Date. The obligation of PICM to deliver to MAI the Closing Date PICM Disclosure Schedule as provided above shall be a material obligation for purposes of Section 9.3(b) hereof, and the obligation of MAI to deliver to PICM the Closing Date MAI Disclosure Schedule shall be a material obligation for purposes of Section 9.2(b) hereof.

8.7 Negotiations with Other Parties.

(a) So long as this Agreement remains in effect and no notice of termination has been given under this Agreement, neither PICM, on the one hand, nor MAI, on the other hand, shall authorize or knowingly permit any of its representatives, directly or indirectly, to initiate, entertain, solicit, encourage, engage in, or participate in, negotiations with any person or entity or any group of persons or entities other than the other party to this Agreement or any of its affiliates (a "Potential Acquiror") concerning any Acquisition Proposal (as defined in this Section 8.7) other than as expressly provided in this Agreement.

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MAI will promptly inform PICM, and PICM will promptly inform MAI, of any serious, bona fide inquiry it may receive with respect to any Acquisition Proposal and each shall furnish to the other a copy thereof.

(b) Nothing contained in this Agreement shall prohibit PICM or its Board of Directors from making such disclosures to its stockholders as are required under applicable law or the rules of the NASD or the Nasdaq National Market or from taking and disclosing to its stockholders a position contemplated by Rule 14e-2(a) promulgated under the 1934 Act. Nothing contained in this Agreement shall prohibit the Board of Directors of PICM from either furnishing information to, or entering into discussions or negotiations with, any person, entity or group regarding any Acquisition Proposal, or approving and recommending the stockholders of PICM an Acquisition Proposal from any person, entity or group, if the Board of Directors of PICM determines in good faith that such action is appropriate in furtherance of the best interests of stockholders. In connection with any such determination, (A) PICM shall direct its officers and other appropriate personnel to cooperate with and be reasonably available to consult with any such person, entity or group, (B) PICM will disclose to MAI that it is furnishing information to, or entering into discussions or negotiations with, such person, entity or group, which disclosure shall describe the terms thereof (but need not identify the person, entity or group making the offer), (C) prior to furnishing such information to such person, entity or group, PICM shall enter into a written agreement with such person, entity or group which provides for, among other things, (i) the furnishing to PICM of information regarding such person, entity or group that is relevant to its ability to finance and otherwise perform its obligations under its Acquisition Proposal; (ii) the confidentiality of all non-public information furnished to such person or entity by PICM; and
(iii) procedures reasonably satisfactory to PICM that are designed to restrict or limit the provision of information regarding PICM that could be used to the competitive disadvantage of PICM, or in a manner that would be detrimental to the interests of its stockholders; (D) PICM will not furnish any non-public information regarding MAI or the transactions contemplated hereby; and (E) PICM will keep MAI informed of the status of any such discussions or negotiations (provided that PICM shall not be required to disclose to MAI confidential information concerning the business or operations of such person, entity or group).

(c) Nothing contained in this Agreement shall prohibit MAI or its Board of Directors from making such disclosures to its stockholders as are required under applicable law and the New York Stock Exchange or from taking and disclosing to its stockholders a position contemplated by Rule 14e-2(a) promulgated under the 1934 Act. Nothing contained in this Agreement shall prohibit the Board of Directors of MAI from either furnishing information to, or entering into discussions or negotiations with, any person, entity or group regarding any Acquisition Proposal, or approving and recommending to the stockholders of MAI an Acquisition Proposal from any person, entity or group, if the Board of Directors of MAI determines in good faith that such action is appropriate in furtherance of the best interests of stockholders. In connection with any such determination, (A) MAI shall direct its officers and other appropriate personnel to cooperate with and be reasonably available to consult with any such person, entity or group, (B) MAI will disclose to PICM that it is furnishing information to, or entering into discussions or negotiations with, such person, entity or group, which disclosure shall describe the terms thereof (but need not identify the person, entity or group making the offer), (C) prior to furnishing such information to such person, entity or group, MAI shall enter into a written agreement with such person, entity or group which provides for, among other things, (i) the furnishing to MAI of information regarding such person, entity or group that is relevant to its ability to finance and otherwise perform its obligations under the Acquisition Proposal; (ii) the confidentiality of all non-public information furnished to such person or entity by MAI; and (iii) procedures reasonably satisfactory to MAI that are designed to limit or restrict the provision of information regarding MAI that could be used to the competitive disadvantage of MAI, or in a manner that would be detrimental to stockholders; (D) MAI will not furnish any non-public information regarding PICM or the transactions contemplated hereby; and (E) MAI will keep PICM informed of the status of any such discussions or negotiations (provided that MAI shall not be required to disclose to PICM confidential information concerning the business or operations of such person, entity or group).

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(d) As used in this Agreement, "Acquisition Proposal" means (i) any proposal pursuant to which any corporation, partnership, person or other entity or group, other than PICM, MAI or the Holding Company, would acquire or participate in a merger or other business combination involving PICM or any of the PICM Subsidiaries, on the one hand, or MAI or any of the MAI Subsidiaries, on the other hand, directly or indirectly; (ii) any proposal by which any corporation, partnership, person or other entity or group, other than PICM, MAI or the Holding Company, would acquire the right to vote 10% or more of the capital stock of PICM or any of the PICM Subsidiaries, on the one hand, or MAI of any of the MAI Subsidiaries, on the other hand, entitled to vote thereon for the election of directors;
(iii) any acquisition of 10% or more of the assets of PICM or any of the PICM Subsidiaries, other than in the ordinary course of business; (iv) any acquisition of 10% or more of the assets of MAI or any of the MAI Subsidiaries, other than in the ordinary course of business; (v) any acquisition in excess of 10% of the outstanding capital stock of PICM or any of the PICM Subsidiaries, on the one hand, or MAI or any of the MAI Subsidiaries, on the other hand, other than as contemplated by this Agreement; or (vi) any transaction similar to the foregoing.

8.8 Grant of Stock Options.

(a) PICM agrees to grant to MAI the right and option to purchase up to 437,320 shares of PICM Common Stock (but not more than 4.9% of the outstanding PICM Common Stock at the time of exercise) at a cash price of $26.00 per share under the terms and conditions of the form of the Stock Option Agreement attached hereto as Exhibit C (the "PICM Stock Option Agreement"). PICM and MAI shall execute the PICM Stock Option Agreement simultaneously with the execution of this Agreement, and PICM shall reserve from the authorized and unissued shares of PICM Common Stock the number of shares to be issued upon the exercise of the PICM Stock Option Agreement so long as such options are unexercised and have not expired or been terminated. The option granted to MAI under the PICM Stock Option Agreement shall not be considered as outstanding options to acquire PICM Common Stock as of the PICM Effective Time for purposes of this Agreement.

(b) MAI agrees to grant to PICM the right and option to purchase up to 1,146,838 shares of MAI Common Stock (but not more than 4.9% of the outstanding MAI Common Stock at the time of exercise) at a cash price of $14.26 per share under the terms and conditions of the form of the Stock Option Agreement attached hereto as Exhibit C (the "MAI Stock Option Agreement" and together with the PICM Stock Option Agreement, the "Stock Option Agreements"). PICM and MAI shall execute the MAI Stock Option Agreement simultaneously with the execution of this Agreement, and MAI shall reserve from the shares of authorized and unissued MAI Common Stock or from its treasury stock the maximum number of shares to be issued upon the exercise of the options granted under the MAI Stock Option Agreement so long as such options have not been exercised and have not expired or been terminated. The option granted to PICM under the MAI Stock Option Agreement shall not be considered as outstanding options to acquire MAI Common Stock at the MAI Effective Time for purposes of this Agreement.

8.9 Affiliate Letters. On or before the Closing Date, each of PICM and MAI shall have received from each of their respective affiliates listed on Section 5.24 and Section 6.24 of the Disclosure Schedule, respectively, a duly signed letter to the effect that each such affiliate will not sell any shares of the Holding Company Common Stock acquired pursuant to the Mergers except in compliance with the 1933 Act and the regulations promulgated thereunder.

8.10 Miscellaneous.

(a) At any time prior to the Closing Date, (i) pursuant to the terms of the PICM LTIP, PICM may make awards to Participants covering up to 7,000 shares of PICM Common Stock in the aggregate, and (ii) pursuant to the terms of the PICM Director Option Plan, PICM may issue PICM Options to non-employee directors of PICM covering up to 35,483 shares of PICM Common Stock in the aggregate.

(b) Prior to Closing Date, MAI may, with the prior written consent of PICM, make awards in the form of options or grants of MAI Common Stock pursuant to the terms of the MAI Stock Option Plan,

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except that MAI may, without the consent of PICM, make awards in the form of options or grants of MAI Common Stock reserved for issuance under the MAI Stock Option Plan in accordance with past practice pursuant to the MAI Executive Incentive Compensation Plan, the MAI Directors' Deferred Compensation Plan, and MAI Long Term Employment Annual Stock Awards.

(c) None of the representations or warranties of PICM or MAI shall be deemed untrue or incorrect or incomplete, and no party shall be deemed to have breached its representations or warranties contained herein, as a consequence of the existence of any fact, circumstance or event if such fact, circumstance or event, individually or taken together with all other facts, circumstances or events, would not, or is not reasonably likely to, have a material adverse effect or material adverse change on such party. As used in this Agreement, the term "material adverse effect" or "material adverse change" means an effect or change which (i) is materially adverse to the financial condition of a party and its respective Subsidiaries taken as a whole, (ii) significantly and adversely affects the ability of PICM or MAI to consummate the transactions contemplated hereby or to perform its material obligations hereunder or (iii) enables any party to prevent the consummation of the transactions contemplated hereby; provided, however, that any effect or change resulting from (A) actions or omissions of PICM or MAI contemplated by this Agreement or taken with the prior consent of the other party in contemplation of the transactions provided for herein, (B) circumstances affecting the medical malpractice industry generally (including changes in laws or regulations, accounting principles or general levels of interest rates) which do not adversely affect a party and its Subsidiaries, taken as a whole, in a manner significantly different than the other party hereto, or (C) the payment and/or incurrence of transactional expenses by the Holding Company, MAI or PICM in connection with the transactions provided for in this Agreement, shall be deemed not to be or have a material adverse effect or result in a material adverse change.

8.11 Indemnification; Directors' and Officers' Insurance.

(a) In the event of any threatened or actual claim, action, suit, proceeding or investigation, whether civil, criminal or administrative, including any such claim, action, suit, proceeding or investigation in which any individual who is now, or has been at any time prior to the date of this Agreement, or who becomes prior to the later of the PICM Effective Time and the MAI Effective Time, a director or officer or employee of the Holding Company, MAI, PICM or any Subsidiary of the Holding Company, MAI or PICM (jointly and severally the "Indemnified Parties"), is, or is threatened to be, made a party based in whole or in part on, or arising in whole or in part out of, or pertaining to (i) the fact that he or she is or was a director or officer or employee of PICM or any PICM Subsidiary, or any of their respective predecessors, (ii) the fact that he or she is or was a director, officer or employee of MAI or any MAI Subsidiary, or any of their respective predecessors, (iii) the fact that he or she is or was a director or officer of the Holding Company or any Subsidiary of the Holding Company, or (iv) this Agreement or any of the transactions contemplated by this Agreement or the Stock Option Agreements, whether in any case asserted or arising before or after the PICM Effective Time or the MAI Effective Time, the parties hereto agree to cooperate and use their best efforts to defend against and respond thereto. It is understood and agreed that after the PICM Effective time or the MAI Effective Time, MAI, PICM and the Holding Company, jointly and severally (jointly and severally, the "Indemnifiers"), shall indemnify and hold harmless, as and to the fullest extent permitted by law (and, as relates to acts or times prior to the PICM Effective Time or the MAI Effective Time to the fullest extent permitted under applicable law at such time, including the provisions of the Articles of Incorporation and By-Laws of PICM and the Certificate of Incorporation and By-Laws of each of MAI and the Holding Company), each such Indemnified Party against any losses, claims, damages, liabilities, costs, expenses (including reasonable attorney's fees and expenses in advance of the final disposition of any claim, suit, proceeding or investigation to each Indemnified Party to the fullest extent permitted by law upon receipt of an undertaking required by applicable law), judgments, fines and amounts paid in settlement in connection with any such threatened or actual claim, action, suit, proceeding or investigation, and in the event of any such threatened or actual claim, action, suit, proceeding or investigation (whether asserted or arising before or after the PICM Effective time or the MAI Effective Time), the Indemnified Parties may retain counsel reasonably satisfactory to them after consultation with the Indemnifiers; provided, however, that (A) the Indemnifi

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ers shall have the right to assume the defense thereof and upon such assumption Indemnifiers shall not be liable to any Indemnified Party for any legal expenses of other counsel or any other expenses subsequently incurred by any Indemnified Party in connection with the defense thereof, except that if the Indemnifiers elect not to assume such defense, the Indemnified Party may retain counsel reasonably satisfactory to him or her after consultation with the Indemnifiers, and the Indemnifiers shall pay the reasonable fees and expenses of such counsel for the Indemnified Party, (B) the Indemnifiers shall be obligated pursuant to this Section 8.11(a) to pay for only one firm of counsel for all Indemnified Parties except to the extent representation by a single firm or attorney is, in the absence of an informed consent by the Indemnified Party, prohibited by ethical rules relating to lawyers' conflicts of interest, (C) the Indemnifiers shall not be liable for any settlement effected without the prior written consent of the Indemnifiers (which consent shall not be unreasonably withheld), (D) the Indemnifiers shall have no obligation hereunder to any Indemnified Party when and if a court of competent jurisdiction shall ultimately determine, and such determination shall have become final and nonappealable, that indemnification of such Indemnified Party in the manner contemplated by this agreement is prohibited by applicable law and (E) the Indemnifiers shall have no obligation hereunder to any Indemnified Party for which and to the extent payment is actually and unqualifiedly made to such Indemnified Party under any insurance policy, any other agreement for indemnification or otherwise. Any Indemnified Party wishing to claim Indemnification under this Section 8.11 except to the extent such failure to notify materially prejudices the Indemnifiers. The Indemnifiers' obligations under this Section 8.11 continue in full force and effect for a period of three (3) years from the later of the PICM Effective Time and the MAI Effective time (or the period of the applicable statute of limitations, if longer); provided, however, that all rights to indemnification in respect of any claim (a "Claim") asserted or made within such period shall continue until the final disposition of such Claim.

(b) MAI shall use, and shall cause the Holding Company to use, its best efforts to cause the individuals serving as officers and directors of PICM and the PICM subsidiaries, immediately prior to the PICM Effective Time to be covered for a period of three (3) years from the later of the PICM Effective Time and the MAI Effective Time (or the period of the applicable statute of limitations, if longer) by the directors' and officers' liability insurance policy maintained by PICM or the PICM Subsidiary (provided that the Holding Company or MAI may substitute therefor policies of the same or substantially similar coverage and amounts containing terms and conditions which are not less advantageous in any material respect than such policy) with respect to acts or omissions occurring prior to the PICM Effective Time which were committed by such officers and directors in their capacity as such; provided, however, that in no event shall the Holding Company and/or MAI be required to expend more than 300% of the current amount expended by PICM or the PICM Subsidiary (the "Insurance Premium Amount") to maintain or procure insurance coverage pursuant hereto; and provided, further, that if the Holding Company or MAI is unable to maintain or obtain the insurance called for by this Section 8.11(b), MAI shall use and shall cause the Holding Company to use, its best efforts to obtain as much comparable insurance as available for the Insurance Premium Amount.

(c) In the event the Holding Company or MAI or any of their respective successors or assigns (i) consolidates with or merges into any other person and shall not be the continuing or surviving corporation or entity of such consolidation or merger, or (ii) transfers or conveys all or substantially of all its properties and assets to any person, then, and in each such case, to the extent necessary, proper provision shall be made so that the successors and assigns of the Holding Company and MAI assume the obligations set forth in this Section 8.11.

(d) The provisions of this Section 8.11: (i) are intended to be for the benefit of each Indemnified Party and his or her heirs and representatives, (ii) are intended to be enforceable against the Holding Company, MAI and PICM directly by each Indemnified Party and his or her heirs and representatives, and (iii) shall be binding on all respective successors and permitted assigns of the Holding Company, MAI and PICM.

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8.12 MEEMIC.

(a) MAI intends to operate MEEMIC as a direct or indirect subsidiary of the Holding Company. The acquisition of more than 80% and up to 100% of the outstanding voting stock by PICM prior to the PICM Effective Time or by any of the Holding Company, MAI and PICM after the PICM Effective Time will be beneficial to the Holding Company as it will allow MEEMIC to become a consolidated subsidiary of the Holding Company for federal income tax reporting purposes. MAI shall cooperate with PICM in its efforts to acquire MEEMIC common stock prior to the Closing.

(b) The Holding Company agrees that for five (5) years after Closing, it will not sell or otherwise dispose of, and will not permit any subsidiary of the Holding Company to sell or otherwise dispose of, the common stock or business of MEEMIC or any common stock of MEEMIC owned beneficially, directly or indirectly, by the Holding Company, unless such sale or disposition has been approved by a special committee of the Holding Company Board of Directors. The special committee shall be composed of three directors of the Holding Company, and at least two of such directors must be non-management PICM Directors (as defined in Section 1.4 hereof). In the event that the Board of Directors of the Holding Company should desire to sell the business or common stock of MEEMIC, such special committee shall be appointed as provided in the By-Laws of the Holding Company and shall meet promptly to consider the advisability of selling or otherwise disposing of the business or common stock of MEEMIC. Upon approval of such special committee of the Holding Company, the Board of Directors shall have the authority to authorize the sale or other disposition of the business of MEEMIC or any of the shares of common stock of MEEMIC.

9. CONDITIONS PRECEDENT

9.1 Conditions to Each Party's Obligation to Effect the Mergers. The respective obligation of each party to effect the Mergers at the Closing shall be subject to the satisfaction at or prior to each of the MAI Effective Time and the PICM Effective Time of the following conditions:

(a) This Agreement and the transactions contemplated by this Agreement shall have been approved and adopted by the requisite affirmative vote of the holders of PICM Common Stock entitled to vote thereon.

(b) This Agreement and the transactions contemplated by this Agreement shall have been approved and adopted by the requisite affirmative vote of the holders of MAI Common Stock entitled to vote thereon.

(c) The shares of the Holding Company Common Stock which shall be issued pursuant to the Mergers shall have been authorized for trading and reporting on the New York Stock Exchange, subject to official notice of issuance.

(d) All approvals of governmental authorities required to consummate the transactions contemplated by this Agreement shall have been obtained and shall remain in full force and effect and all statutory waiting periods in respect thereof shall have expired, (all such approvals and the expiration of all such waiting periods being referred to in this Agreement as the "requisite regulatory approvals"). Without limiting the generality of the foregoing: (i) the Registration Statement shall have become effective under the 1933 Act, and no stop order suspending the effectiveness of the Registration Statement shall have been issued and shall remain in effect and no proceedings for that purpose shall have been initiated or threatened by the SEC; (ii) all Blue Sky Filings shall have been made, and the sale of the Holding Company Common Stock resulting from the Mergers shall have been qualified or registered with the appropriate state securities law regulatory authorities of all states in which qualification or registration is required under applicable state securities laws, and such qualifications or registrations shall not have been suspended or revoked, or shall be exempt from such qualification or registration; (iii) the HSR Act Report shall have been submitted to the Pre-Merger Notification Agencies, and the waiting period under the HSR Act shall have expired or notice of early termination of the waiting period shall have been received; and (iv) the PICM Merger shall have been approved by the

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Michigan Insurance Commissioner, the Illinois Insurance Department, the Indiana Insurance Commissioner, and the insurance departments of all states in which PICM and any PICM Insurance Subsidiaries conduct business, to the extent such approvals are required; and (v) the MAI Merger shall have been approved by the Alabama Insurance Commissioner, the West Virginia Insurance Commissioner, the Indiana Insurance Commissioner and the Director of the Missouri Department of Insurance and the insurance departments of all states in which MAI and any of the MAI Insurance Subsidiaries conduct business, to the extent such approvals are required.

(e) No order, injunction or decree issued by any governmental authority of competent jurisdiction or other legal restraint or prohibition preventing the consummation of the Mergers or any of the other transactions contemplated by this Agreement shall be in effect. No statute, rule, regulation, order, injunction or decree shall have been enacted, entered, promulgated or enforced by any governmental authority which prohibits, materially restricts or makes illegal consummation of the Mergers.

(f) PICM and MAI each shall have received a copy of the tax opinion contemplated by Section 7.8 hereof, addressed to the Holding Company, MAI and PICM, in form and substance reasonably satisfactory to PICM and MAI, updated as of the Closing Date, substantially to the effect that, among other things, on the basis of the facts, assumptions and representations set forth in the opinion which are consistent with the state of facts existing at the Closing Date;

(i) The former stockholders of MAI who receive the Holding Company Common Stock in the MAI Merger will not recognize gain or loss for federal income tax purposes.

(ii) Based on the understanding that the former PICM stockholders do not and will not control the Holding Company within the meaning of
Section 304 of the Code, those former PICM stockholders who make a Stock Election and receive both cash (other than cash in lieu of a fractional share of the Holding Company Common Stock) and Holding Company Common Stock in the PICM Merger in exchange for their PICM Common Stock will recognize gain, but in an amount not in excess of the amount of cash received under Section 351(b) of the Code. No loss will be recognized.

(iii) Based on the understanding that the former PICM stockholders do not and will not control the Holding Company within the meaning of
Section 304 of the Code, those former PICM stockholders who make Cash Elections and receive solely cash in exchange for their PICM Common Stock, will recognize gain or loss under section 1001 measured by the difference between the amount of cash received and the adjusted basis of the PICM Common Stock surrendered.

(iv) Neither MAI nor PICM, nor any of their respective Subsidiaries, shall recognize any gain or loss for federal income tax purposes as a result of the Mergers.

(g) The Holding Company shall have been duly incorporated under Delaware law and shall be authorized to transact business in the State of Delaware. MAI Acquisition shall have been duly incorporated under Delaware law and shall be authorized to transact business in the State of Delaware. PICM Acquisition shall have been duly incorporated under Michigan law and shall be authorized to transact business in the State of Michigan.

9.2 Conditions to Obligation of PICM. The obligation of PICM to effect the PICM Merger at the Closing is also subject to the satisfaction or waiver by PICM at or prior to the Closing Date of the following conditions:

(a) The representations and warranties of MAI set forth in this Agreement shall be true and correct in all material respects as of the date of this Agreement and (except (i) to the extent such representations and warranties speak as of an earlier date and (ii) for any changes to the MAI Disclosure Schedule that are disclosed by MAI to PICM in accordance with
Section 8.6 hereof) as of the Closing Date as though made on and as of the Closing Date. PICM shall have received a certificate signed on behalf of MAI by the Chief Executive Officer and the Chief Financial Officer of MAI to the foregoing effect.

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(b) MAI shall have performed in all material respects all obligations required to be performed by it under this Agreement at or prior to the Closing Date, and PICM shall have received a certificate signed on behalf of MAI by the Chief Executive Officer and the Chief Financial Officer of MAI to such effect.

(c) MAI and the MAI Subsidiaries, taken as a whole, shall not have suffered a material adverse change in their businesses, assets, properties, operations or condition (financial or otherwise); and no event or circumstance shall have occurred which has, or is likely to have, a materially adverse effect on MAI and the MAI Subsidiaries or upon the right of MAI or the MAI Subsidiaries to conduct their respective businesses as presently conducted.

(d) PICM shall have received an opinion from Cochran, Caronia & Co. or another investment banking firm of recognized standing no later than the date the Joint Proxy Statement is distributed to the PICM stockholders
(which opinion shall not have been withdrawn on or before the Closing Date) to the effect that consummation of the Mergers and the other transactions contemplated by this Agreement upon the terms and conditions provided in this Agreement is fair to the stockholders of PICM from a financial point of view.

(e) MAI and the MAI Insurance Subsidiaries shall not be rated lower than A- by the A. M. Best Rating Agency, nor shall MAI have received notice from A. M. Best of its intention to lower the rating of the Holding Company, the MAI Insurance Subsidiaries and the PICM Insurance Subsidiaries below A- after giving effect to the Mergers.

9.3 Conditions to Obligation of MAI. The obligation of MAI to effect the MAI Merger at the Closing is also subject to the satisfaction or waiver by MAI at or prior to the Closing of the following conditions:

(a) The representations and warranties of PICM set forth in this Agreement shall be true and correct in all material respects as of the date of this Agreement and (except (i) to the extent such representations and warranties speak as of an earlier date and (ii) for any changes to the Disclosure Schedule that are disclosed by PICM to MAI in accordance with
Section 8.6 hereof) as of the Closing Date as though made on and as of the Closing Date. MAI shall have received a certificate signed on behalf of PICM by the Chief Executive Officer and the Chief Financial Officer of PICM to the foregoing effect.

(b) PICM shall have performed in all material respects all obligations required to be performed by it under this Agreement at or prior to the Closing Date, and MAI shall have received a certificate signed on behalf of PICM by the Chief Executive Officer and the Chief Financial Officer of PICM to such effect.

(c) PICM and the PICM Subsidiaries, taken as a whole, shall not have suffered a material adverse change in their financial condition, operations, assets, or business prospects (financial or otherwise); and no event or circumstance shall have occurred which has, or is likely to have, a materially adverse effect on PICM and the PICM Subsidiaries or upon the right of PICM or any of the PICM Subsidiaries to conduct their respective businesses as presently conducted.

(d) MAI shall have received the favorable opinion from First Union Securities, Inc. or another investment banking firm of recognized standing no later than the date the Joint Proxy Statement is distributed to MAI stockholders (which opinion shall not have been withdrawn on or before the Closing Date) to the effect that consummation of the Mergers and the other transactions contemplated by this Agreement upon the terms and conditions provided in this Agreement is fair to the stockholders of MAI from a financial point of view.

(e) PICM and the PICM Insurance Subsidiaries shall not be rated lower than A- by the A. M. Best Rating Agency, nor shall PICM have received notice from A. M. Best of its intention to lower the rating of the Holding Company, the PICM Insurance Subsidiaries and the MAI Insurance Subsidiaries below A- after giving effect to the Mergers.

9.4 Closing. The closing of the PICM Merger and the MAI Merger and the other transactions contemplated by this Agreement ("the Closing") shall be held at a mutually agreeable time and place after

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the meetings of stockholders of PICM and MAI referred to in Section 7.6, ("the Closing Date"). The parties shall use their respective best efforts to cause the Effective Date to occur on January 2, 2001 (the "Effective Date"). The parties shall cause appropriate Articles of Merger to be filed with the Secretary of State of the State of Michigan and a Certificate of Merger to be filed with the Secretary of State of Delaware on or before the Effective Date or as soon thereafter as is possible. The parties shall take such further actions as may be required by the laws of Michigan and Delaware in connection with such filing and the consummation of the Merger.

10. TERMINATION AND AMENDMENT

10.1 Termination. This Agreement may be terminated at any time prior to the Closing Date, whether before or after approval of the matters presented in connection with the Mergers by the stockholders of PICM and MAI:

(a) by mutual consent of PICM and MAI in a written instrument, if the Boards of Directors of PICM and MAI so determine to terminate this Agreement by an affirmative vote of a majority of the members of its entire Board;

(b) by written notice from MAI to PICM, or from PICM to MAI, if it becomes certain (for all practical purposes) that any conditions to the obligations at Closing of the party giving such notice cannot be satisfied for a reason other than such party's default on or before January 31, 2001, and such party is not willing to waive such condition;

(c) by written notice from MAI to PICM, or from PICM to MAI, if the Closing does not occur on or before January 31, 2001, for any reason other than breach of this Agreement by the party giving such notice;

(d) by PICM upon written notice to MAI if MAI shall have authorized, recommended, publicly proposed, or publicly announced an intention to authorize, recommend or propose, or if MAI shall have entered into an agreement with any person, entity or group other than PICM to effect, an Acquisition Proposal, or if MAI shall fail to publicly oppose a tender offer or exchange offer by another person, entity or group, based on an Acquisition Proposal;

(e) by MAI upon written notice to PICM if PICM shall have authorized, recommended, publicly proposed, or publicly announced an intention to authorize, recommend or propose, or if PICM shall have entered into an agreement with any person, entity or group other than MAI to effect, an Acquisition Proposal, or if PICM shall fail to publicly oppose a tender offer or exchange offer by another person, entity or group, based on an Acquisition Proposal.

(f) By PICM upon the occurrence of a PICM Acquisition Event (as defined in Section 10.5(d) hereof) upon payment to MAI of the sums provided for in Section 10.5(d) hereof; and

(g) By MAI upon the occurrence of an MAI Acquisition Event (as defined in Section 10.5(c) hereof) upon payment to PICM of the sums provided for in
Section 10.5(c) hereof.

10.2 Effect of Termination. In the event of termination of this Agreement by either PICM or MAI as provided in Section 10.1 of this Agreement, (i) this Agreement shall forthwith become void and have no effect, except that Sections 8.2(b), 8.5, 8.11, 10.2, 10.5, 11.1, 11.2, 11.4, 11.12, 11.15 and 11.16 of this Agreement shall survive any termination of this Agreement, and (ii) none of PICM, MAI, any of their respective Subsidiaries or any of the officers or directors of any of them shall have any liability of any nature whatsoever under this Agreement, or in connection with the transactions contemplated by this Agreement, except as otherwise provided in Section 10.5 of this Agreement; provided, however, that notwithstanding anything to the contrary contained in this Agreement, neither PICM nor MAI shall be relieved or released from any liabilities or damages arising out of its willful breach of any provision of this Agreement.

10.3 Amendment. Subject to compliance with applicable law, this Agreement may be amended by the parties hereto, by action taken or authorized by the Boards of Directors of PICM and MAI, at any time before or after approval of the matters presented in connection with the Mergers by the stockholders of PICM or

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MAI; provided, however, that after any approval of the transactions contemplated by this Agreement by the stockholders of PICM or MAI, there may not be, without further approval of such stockholders, any amendment of this Agreement which changes the amount or the form of the consideration to be delivered to the stockholders of PICM or MAI under this Agreement other than as contemplated by this Agreement. This Agreement may not be amended except by an instrument in writing signed on behalf of each of the parties hereto.

10.4 Extension; Waiver. At any time prior to the Closing Date, the parties to this Agreement may, to the extent legally allowed, (a) extend the time for the performance of any of the obligations or other acts of the other parties to this Agreement, (b) waive any inaccuracies in the representations and warranties contained in this Agreement or in any document delivered pursuant hereto and (c) waive compliance with any of the agreements or conditions contained in this Agreement; provided, however, that after any approval of the transactions contemplated by this Agreement by the stockholders of PICM or MAI, there may not be, without further approval of such stockholders, any extension or waiver of this Agreement or any portion thereof which reduces the amount or changes the form of the consideration to be delivered to the stockholders of PICM or MAI under this Agreement other than as contemplated by this Agreement. Any agreement on the part of a party to this Agreement to any such extension or waiver shall be valid only if set forth in a written instrument signed on behalf of such party, but such extension or waiver or failure to insist on strict compliance with an obligation, covenant, agreement or condition shall not operate as a waiver of, or estoppel with respect to, any subsequent or other failure.

10.5 Liquidated Damages; Termination Fee.

(a) MAI shall pay to PICM cash in the amount of $2,400,000 as an allowance for expenses of transaction within ten (10) days after written notice from PICM requesting such payment, if the Mergers and the transactions contemplated by this Agreement are not consummated due to any of the following reasons: (i) PICM refuses or is unable to close in accordance with Section 10.1 because the conditions under Sections 9.1(d) or 9.1(f) are not satisfied due to MAI's fault or the conditions under Sections 9.1(b), 9.2(a), 9.2(b), or 9.2(c) are not satisfied; or (ii) MAI refuses or is unable to close in accordance with Section 10.1 because the conditions in Sections 9.1(d) or 9.1(f) are not satisfied due to MAI's fault or the condition under 9.1(b) is not satisfied; (iii) PICM elects to terminate this Agreement in accordance with Section 8.6(a) and Section 10.1(b) hereof; (iv) PICM elects to terminate this Agreement in accordance with Section 10.1(d) hereof; or (v) MAI elects to terminate this Agreement in accordance with Section 10.1(g) hereof.

(b) PICM shall pay to MAI cash in the amount of $2,400,000 as an allowance for expenses of transaction within ten (10) days after written notice from MAI requesting such payment, if the Mergers and the transactions contemplated by this Agreement are not consummated due to any of the following reasons: (i) MAI refuses or is unable to close in accordance with Section 10.1 because of the conditions in Section 9.1(d) or 9.1(f) are not satisfied due to PICM's fault or the conditions under
Section 9.1(a), 9.3(a), 9.3(b) or 9.3(c) are not satisfied; or (ii) PICM refuses or is unable to close in accordance with Section 10.1 because the conditions under Sections 9.1(d) or 9.1(f) are not satisfied due to PICM's fault or the conditions under 9.1(a) is not satisfied; (iii) MAI elects to terminate this Agreement in accordance with Section 8.6(a) and Section 10.1(b) hereof; (iv) MAI elects to terminate this Agreement in accordance with Section 10.1(e) hereof; or (v) PICM elects to terminate this Agreement in accordance with Section 10.1(f) hereof).

(c) Notwithstanding anything to the contrary contained in this Agreement, in the event that any of the following events or circumstances shall occur, MAI shall, within ten (10) days after notice of the occurrence thereof by PICM, pay to PICM the sum equal to $7,500,000 plus any sums that may be due to PICM under Section 10.5(a) hereof, which the parties agree and stipulate as reasonable and full liquidated damages and reasonable compensation for the involvement of PICM in the transactions contemplated in this Agreement, is not a penalty or forfeiture, and will not affect the provisions of this Section 10.5: (i) at any time prior to or concurrently with the termination of this Agreement a MAI Acquisition Event (as defined in this Section 10.5(c)) shall occur; or (ii) PICM shall terminate this

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Agreement pursuant to Section 10.1(d); or (iii) if MAI fails to call and hold the meeting of its stockholders as required by Section 7.6(b) of this Agreement. For purposes of this Agreement a "MAI Acquisition Event" shall mean that MAI shall have entered into an agreement with any person (other than any of the parties to this Agreement) to effect an Acquisition Proposal or shall fail to publicly oppose a tender offer or exchange offer by another person based on an Acquisition Proposal. Upon the making and receipt of such payment under Section 10.5(a) and Section 10.5(c) hereof, MAI shall have no further obligation of any kind under this Agreement, and PICM shall have no further obligation of any kind under this Agreement, except in each case under Section 10.2 of this Agreement, and no party shall have any liability for any breach or alleged breach by such party of any provision of this Agreement.

(d) Notwithstanding anything to the contrary contained in this Agreement, in the event that any of the following events or circumstances shall occur, PICM shall, within ten (10) days after notice of the occurrence thereof by MAI, pay to MAI the sum equal to $7,500,000 plus any amount due to MAI under Section 10.5(b) hereof, which the parties agree and stipulate as reasonable and full liquidated damages and reasonable compensation for the involvement of MAI in the transactions contemplated in this Agreement, is not a penalty or forfeiture, and will not affect the provisions of this Section 10.5: (i) at any time prior to or concurrently with the termination of this Agreement a PICM Acquisition Event (as defined in this Section 10.5(d)) shall occur; or (ii) MAI shall terminate this Agreement pursuant to Section 10.1(e); or (iii) if PICM fails to call and hold the meeting of its stockholders as required by Section 7.6(a) of this Agreement. For purposes of this Agreement a "PICM Acquisition Event" shall mean that PICM shall have entered into an agreement with any person (other than any of the parties to this Agreement) to effect an Acquisition Proposal or shall fail to publicly oppose a tender offer or exchange offer by another person based on an Acquisition Proposal. Upon the making and receipt of such payment under Section 10.5(b) and Section 10.5(d) hereof, PICM shall have no further obligation of any kind under this Agreement, and MAI shall not have any further obligation of any kind under this Agreement, except in each case under Section 10.2 of this Agreement, and no party shall have any liability for any breach or alleged breach by such party of any provision of this Agreement.

11. GENERAL PROVISIONS.

11.1 Nonsurvival of Representations, Warranties and Agreements. None of the representations, warranties, covenants and agreements in this Agreement or in any instrument delivered pursuant to this Agreement shall survive the Closing Date except as otherwise provided in Section 10.2 of this Agreement and except for those covenants and agreements contained in this Agreement and in any such instrument which by their terms apply in whole or in part after the MAI Acquisition Effective Time and the PICM Acquisition Effective Time, as the case may be, including without limitation, Section 1.4, Section 1.7, Section 2.11,
Section 3.12, Section 4, Section 8.2(b), Section 8.5, Section 8.11, Section 8.12, this Section 11.1, Section 11.4, Section 11.12, Section 11.15 and Section 11.16 hereof.

11.2 Expenses. Except as otherwise expressly provided in this Agreement, all costs and expenses incurred in connection with this Agreement and the transactions contemplated by this Agreement shall be paid by the party incurring such expense; provided, however, (i) that the costs and expenses of printing and mailing the Registration Statement, and all filing and other fees paid to the SEC in connection with the Mergers, shall be borne equally by PICM and MAI, and
(ii) that PICM will pay one-half and MAI will pay one-half of the HSR Act filing fee.

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11.3 Notices. All notices and other communications hereunder shall be in writing and shall be deemed given if delivered personally, telecopied (with confirmation), mailed by registered or certified mail (return receipt requested) or delivered by an express courier (with confirmation) to the parties at the following addresses (or at such other address for a party as shall be specified by like notice):

(a) if to PICM, to:


Professionals Group, Inc.

Mailing Address:
Box 150
Okemos, MI 48805-0150

Street Address:

2600 Professionals Drive
Okemos, MI 48864

Attention: Victor T. Adamo, President

Facsimile Number: (517) 349-3127

with copies to:
Miller, Canfield, Paddick & Stone, P.L.C.

840 West Long Lake Road, Suite 200
Troy, MI 48098

Attention: Brad B. Arbuckle, Principal

Facsimile Number: (248) 879-2001

and

(b) if to MAI, to:


Medical Assurance, Inc.

Mailing Address:
P. O. Box 590009
Birmingham, AL 35259-0009

Street Address:
100 Brookwood Place
Birmingham, AL 35209

Attention: A. Derrill Crowe Facsimile Number: (205) 877-4405

with copies to:
Burr & Forman LLP
420 N. 20th Street, Suite 3100 Birmingham, AL 35203

Attention: Jack P. Stephenson, Jr.

Facsimile Number: (205) 458-5100

11.4 Arbitration. The parties acknowledge that this Agreement and the Options (the "Transaction Documents") evidences a transaction involving interstate commerce. Any dispute, claim, or controversy between PICM and MAI arising out of, relating to, or in connection with any of the Transaction Documents, its subject matter, or its negotiation, as to the existence, validity, interpretation, performance, non-performance, enforcement, operation, breach of contract, breach of warranty, continuance or termination thereof or any claim alleging fraud, deceit, or suppression of any material fact or breach of any duty shall be submitted to binding arbitration in accordance with Title 9 U.S.C. 1 et seq. (The United States Arbitration Act) and the Commercial Arbitration Rules of the American Arbitration Association. The hearing shall be held at the offices of the American Arbitration Association in Philadelphia, Pennsylvania. Such arbitration proceedings may be initiated by either party by notice in writing to the other and to the American Arbitration

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Association. A person selected from the list of names attached to this Agreement as Schedule 11.4 and agreed upon by MAI and PICM shall be the arbitrator (the "Arbitrator"); provided, however, that if MAI and PICM have not agreed upon the person who shall be the Arbitrator by the close of business on the second day following the initiation of arbitration proceedings, then the Arbitrator shall be the person whose name is drawn by lot from the list of names attached to this Agreement as Schedule 11.4. Said drawing by lot, if necessary, shall occur at the close of business on the fourth day following the initiation of arbitration proceedings and shall occur at the principal executive offices of the party that did not initiate such arbitration proceedings. MAI and PICM may have one or more representatives present at any such drawing by lot, but the failure of either MAI or PICM to have any representative present at such drawing by lot shall not prevent or invalidate, and shall not bring into question the validity of, such drawing by lot. Subject to the provisions of Section 11.16 hereof, each party to arbitration shall bear its own arbitration costs and expenses. However, in the event any party is required to file a petition or commence any such other proceeding to compel arbitration, the arbitrator may award that party reasonable attorney's fees and costs incurred in having to bring such action. The arbitrator shall have the discretion to order a pre-hearing exchange of information by the parties, including, without limitation, production of requested documents, exchanging of summaries or testimony of proposed witnesses, and examination by deposition of parties. Notwithstanding contrary state law or regulation, the arbitrator shall have the authority to award any remedy or relief allowed under the provisions of the United States Arbitration Act and permitted under this Agreement including, without limitation, specific performance of any obligation created under the Agreements, the issuance of an injunction or other equitable relief, or the imposition of sanctions for abuse or frustration of the arbitration process. Any arbitration award shall be in writing and shall specify the factual and legal basis for the award. Judgment on the award rendered by the arbitrator shall be final and may be entered in any court having jurisdiction thereof. The provisions hereof shall be a complete defense to any suit, action, or proceeding in any federal, state, or local court or before any administrative tribunal with respect to any dispute, claim, or controversy arising under the Agreements.

11.5 Further Assurances. At the request of any party to this Agreement, the other parties shall execute, acknowledge and deliver such other documents and/or instruments as may be reasonably required by the requesting party to carry out the purposes of this Agreement. In the event any party to this Agreement shall be involved in litigation, threatened litigation or government inquiries with respect to a matter covered by this Agreement, every other party to this Agreement shall also make available to such party, at reasonable times and subject to the reasonable requirements of its own businesses, such of its personnel as may have information relevant to such matters, provided that such party shall reimburse the providing party for its reasonable costs for employee time incurred in connection therewith if more than one business day is required. Following the Closing Date, the parties will cooperate with each other in connection with tax audits and in the defense of any legal proceedings.

11.6 Remedies Cumulative. Unless expressly made the exclusive remedy by the terms of this Agreement, all remedies provided for in this Agreement are cumulative and shall be in addition to any and all other rights and remedies provided by law and by any other agreements between the parties.

11.7 Presumptions. It is expressly acknowledged and agreed that all parties have been represented by counsel and have participated in the negotiation and drafting of this Agreement, and that there shall be no presumption against any party on the ground that such party was responsible for preparing this Agreement or any part of it.

11.8 Exhibits and Schedules. Each of the exhibits and schedules referred to in, and/or attached to, this Agreement is an integral part of this Agreement and is incorporated in this Agreement by this reference.

11.9 Interpretation. When a reference is made in this Agreement to Sections, Exhibits or Schedules, such reference shall be to a Section of or Exhibit or Schedule to this Agreement unless otherwise indicated. The headings contained in this Agreement are for reference purposes only and shall not affect in any way the meaning or interpretation of this Agreement. Whenever the words "include," "includes" or "including" are used in this Agreement, they shall be deemed to be followed by the words "without limitation". No provision of this Agreement shall be construed to require PICM, MAI or any of their respective Subsidiaries or affiliates to take any action which would violate any applicable law, rule or regulation.

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11.10 Counterparts. This Agreement may be executed in counterparts, all of which shall be considered one and the same agreement and shall become effective when counterparts have been signed by each of the parties and delivered to the other parties, it being understood that all parties need not sign the same counterpart.

11.11 Entire Agreement. This Agreement (including the documents and the instruments referred to in this Agreement) constitutes the entire agreement and supersedes all prior agreements and understandings, both written and oral, among the parties with respect to the subject matter of this Agreement.

11.12 Governing Law. This Agreement and the transactions contemplated hereby shall be governed and construed in accordance with the laws of the State of Delaware, except that the rights and obligations of the directors and officers of any party shall be governed by its state of incorporation.

11.13 Severability. Any term or provision of this Agreement which is invalid or unenforceable in any jurisdiction shall, as to that jurisdiction, be ineffective to the extent of such invalidity or unenforceability without rendering invalid or unenforceable the remaining terms and provisions of this Agreement or affecting the validity or enforceability of any of the terms or provisions of this Agreement in any other jurisdiction. If any provision of this Agreement is so broad as to be unenforceable, the provision shall be interpreted to be only so broad as is enforceable.

11.14 Publicity. Except as otherwise required by applicable law or the rules of the New York Stock Exchange or NASD and the Nasdaq National Market, neither PICM nor MAI shall, or shall permit any of its Subsidiaries to, issue or cause the publication of any press release or other public announcement with respect to, or otherwise make any public statement concerning, the transactions contemplated by this Agreement without the consent of the other party, which consent shall not be unreasonably withheld. PICM and MAI agree that the initial press release to be issued with respect to the transactions contemplated by this Agreement shall be in the form heretofore agreed to by them.

11.15 Assignment; Third Party Beneficiaries. Neither this Agreement nor any of the rights, interests or obligations shall be assigned by any of the parties to this Agreement (whether by operation of law or otherwise) without the prior written consent of the other parties to this Agreement. Subject to the preceding sentence, this Agreement will be binding upon, inure to the benefit of and be enforceable by the parties and their respective successors and assigns. Except as otherwise specifically provided in Section 1.4 and Section 8.11 (which is intended to be for the benefit of the persons covered thereby and may be enforced by such persons), this Agreement (including the documents and instruments referred to in this Agreement) is not intended to confer upon any person other than the parties to this Agreement any rights or remedies under this Agreement.

11.16 Attorney Fees. In the event of any arbitration or litigation between PICM and MAI arising out of, relating to, or in connection with, the Transaction Documents, the prevailing party shall be entitled to receive from the non-prevailing party, and the non-prevailing party shall upon final judgment and expiration of all appeals immediately pay upon demand all reasonable attorneys' fees and expenses of the prevailing party.

11.17 Definitions. Set forth below is an index to the definitions set forth in this Agreement.

TERM                                                            SECTION
----                                                          ------------
Adjustment..................................................  3.8(a)(iv)
Agreement...................................................  Recitals
Acquisition Proposal........................................  8.7(d)
Arbitrator..................................................  11.4
Blue Sky Filings............................................  7.1(a)(iv)
Board Vacancy...............................................  1.4(b)
CAA.........................................................  5.13(b)(i)
Cash Election...............................................  3.8(a)(ii)
CERCLA......................................................  5.13(b)(i)
Claim.......................................................  8.11(a)

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TERM                                                            SECTION
----                                                          ------------
Closing.....................................................  9.4
Closing Date................................................  9.4
Closing Date PICM Disclosure Schedule.......................  8.6(b)
Closing Date MAI Disclosure Schedule........................  8.6(b)
Code........................................................  4.6(d)
Confidentiality Agreement...................................  8.2(a)
CWA.........................................................  5.13(b)(i)
Delaware Dissenters' Statute................................  2.8(b)
Disposed Assets.............................................  3.8(a)(iv)
Effective Date..............................................  9.4
Election....................................................  4.3(a)(i)
Election Date...............................................  4.3(a)(ii)
Environmental Laws..........................................  5.13(b)(iii)
ERISA.......................................................  5.17(a)(i)
Exchange Agent..............................................  4.1
First Term..................................................  1.4(b)
Form of Election............................................  4.3(a)(ii)
Hazardous Materials.........................................  5.13(b)(i)
Hazardous Materials Liabilities.............................  5.13(b)(ii)
HMTA........................................................  5.13(b)(i)
Holding Company.............................................  1.1
Holding Company Common Stock................................  2.8(a)
Holding Company Employee Benefit Plans......................  8.5(a)
Holding Company Filings.....................................  7.1(a)
HSR Act.....................................................  7.4
HSR Act Report..............................................  7.4
Indemnified Parties.........................................  8.11(a)
Indemnifiers................................................  8.11(a)
Insurance Premium Amount....................................  8.11(b)
Intellectual Property.......................................  5.15(a)
IRS.........................................................  5.17(d)
Joint Proxy Statement.......................................  7.1(a)(iii)
MAI.........................................................  Recitals
MAI Acquisition.............................................  1.1
MAI Acquisition Event.......................................  10.5(c)
MAI Actuaries...............................................  6.10(b)
MAI Consolidated Financial Statements.......................  6.6(b)
MAI Common Stock............................................  2.8(a)
MAI Disclosure Schedule.....................................  6
MAI Effective Time..........................................  2.10
MAI Employee Benefit Plans..................................  6.17(a)
MAI Exchange Fund...........................................  4.7(a)
MAI Form A Notices..........................................  7.1(a)(i)
MAI Insurance Subsidiaries..................................  6.2(b)
MAI Insurance Subsidiaries Statutory Statements.............  6.6(a)
MAI Merger..................................................  2.1
MAI Merger Consideration....................................  2.8(a)
MAI Stock Option Plan.......................................  2.11(a)
MAI Stock Options...........................................  2.11(a)

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TERM                                                            SECTION
----                                                          ------------
MAI Stock Option Agreement..................................  8.8(b)
MAI Subsidiaries............................................  6.2(a)
Market Value................................................  3.8(a)(iii)
Market Value Calculation Period.............................  3.8(a)(iii)
Material adverse change.....................................  8.10(c)
Material adverse effect.....................................  8.10(c)
MEEMIC......................................................  5
MEEMIC Common Stock.........................................  5.4(b)
MEEMIC Consolidated Financial Statements....................  5.6(b)(ii)
Mergers.....................................................  3.1
Minimum Stock Requirement...................................  3.9
PCBs........................................................  5.13(b)(i)
Per Share Adjustment........................................  3.8(a)(iv)
PICM........................................................  Recitals
PICM Acquisition............................................  1.1
PICM Acquisition Event......................................  10.5(d)
PICM Actuary................................................  5.10(b)
PICM Advisory Committees....................................  1.7
PICM Common Stock...........................................  3.8(a)
PICM Consolidated Financial Statements......................  5.6(b)(i)
PICM Director Nominees......................................  1.4(a)
PICM Directors..............................................  1.4(b)
PICM Director Option Plan...................................  3.12(a)
PICM Disclosure Schedule....................................  5
PICM Employee Benefit Plans.................................  5.17(a)
PICM Effective Time.........................................  3.11
PICM Exchange Fund..........................................  4.6(a)
PICM Form A Notices.........................................  7.1(a)(ii)
PICM Insurance Subsidiaries.................................  5.2(b)
PICM Insurance Subsidiaries Statutory Statements............  5.6(a)
PICM LTIP...................................................  3.12(a)
PICM Merger Consideration...................................  3.8(a)
PICM Merger.................................................  3.1
PICM Option Plans...........................................  3.12(a)
PICM Stock Option Agreement.................................  8.8(a)
PICM Stock Options..........................................  3.12(a)
PICM Subsidiaries...........................................  5.2(a)
Portfolio Assets............................................  3.8(a)(iv)
Potential Acquirer..........................................  8.7(a)
Pre-Merger Notification Agencies............................  7.4
Registration Statement......................................  7.1(a)(iii)
Replacement PICM Directors..................................  1.4(b)
Requisite regulatory approvals..............................  9.1(d)
Retained Assets.............................................  3.8(a)(iv)
SEC.........................................................  5.2(a)
Selected Person.............................................  1.4(b)
Stock Election..............................................  3.8(a)(i)
Stock Option Agreements.....................................  8.8(b)
Subsidiary or Subsidiaries..................................  5.2(a)

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TERM                                                            SECTION
----                                                          ------------
Taxes.......................................................  5.9(a)
Tax Returns.................................................  5.9(a)
Transaction Documents.......................................  11.4
Valuation Date..............................................  3.8(a)(iv)
1933 Act....................................................  1.4(a)
1934 Act....................................................  1.4(b)

[SIGNATURES ON FOLLOWING PAGE]

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IN WITNESS WHEREOF, PICM and MAI have caused this Agreement to be executed by their respective officers thereunto duly authorized as of the date first above written.

PICM:

PROFESSIONALS GROUP, INC.

By:      /s/ VICTOR T. ADAMO
  ------------------------------------
            Victor T. Adamo
     President and Chief Executive
                 Officer

MAI:

MEDICAL ASSURANCE, INC.

By:     /s/ A. DERRILL CROWE
  ------------------------------------
            A. Derrill Crowe
    Chairman of the Board and Chief
            Executive Officer

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FIRST AMENDMENT TO AGREEMENT TO CONSOLIDATE

THIS FIRST AMENDMENT TO AGREEMENT TO CONSOLIDATE (the "Amendment"), dated as of November 1, 2000, by and between Medical Assurance, Inc., a Delaware corporation ("MAI"), and Professionals Group, Inc., a Michigan corporation ("PICM").

WITNESSETH:

WHEREAS, MAI and PICM have agreed to consolidate pursuant to an Agreement to Consolidate dated June 22, 2000 (the "Consolidation Agreement"); and

WHEREAS, MAI and PICM have agreed to certain modifications and amendments to the Consolidation Agreement and desire to amend the Consolidation Agreement so as to reflect such modifications and amendments.

NOW, THEREFORE, in consideration of the mutual covenants, representations, warranties and agreements contained in this Amendment, and intending to be legally bound by this Amendment and the Consolidation Agreement, the parties to this Amendment and the Consolidation Agreement agree as follows:

1. Notwithstanding anything to the contrary express or implied in this Amendment or the Consolidation Agreement: (i) all capitalized terms in this Amendment that are not otherwise defined in this Amendment shall be defined in this Amendment as in the Consolidation Agreement; and (ii) in the event of any conflict between the provisions of this Amendment and the provisions of the Consolidation Agreement, the provisions of this Amendment shall control.

2. Notwithstanding anything to the contrary express or implied in the Consolidation Agreement, the name of the Holding Company shall be "ProAssurance Corporation" or such other name as shall be agreed upon by the Chief Executive Officer of MAI and the Chief Executive Officer of PICM.

3. Section 4.3(a) of the Consolidation Agreement shall be, and it hereby is, amended and restated in its entirety so as to read and provide as follows:

(a) PICM Common Stock Elections:

(i) Subject to the allocation and election procedures set forth in this Agreement (including, without limitation, Section 3.9 of this Agreement), each holder of shares of PICM Common Stock shall have the right to make a Stock Election or Cash Election (the "Election") with respect to all or any portion of his shares of PICM Common Stock on the basis hereinafter set forth.

(ii) PICM shall prepare an election form/letter of transmittal (the "Form of Election") pursuant to which each record holder of shares of PICM Common Stock at the close of business on the Election Date (as hereinafter defined) may make an Election and which shall be mailed to PICM stockholders, in accordance with Section 4.3(a)(iii) so as to permit PICM Stockholders to exercise their right to make an Election prior to the Election Date.

(iii) A Form of Election shall be included with or mailed contemporaneously with each copy of the Joint Proxy Statement that is mailed to stockholders of PICM in connection with the meeting of PICM stockholders. PICM and MAI shall each use its reasonable best efforts to mail or otherwise make available the Form of Election to all persons who become holders of shares of PICM common stock during the period between the record date for such meeting of PICM stockholders and the Election Deadline.

(iv) Any PICM stockholder's election shall have been made properly only if the Exchange Agent shall have received, by 5:00 p.m. local time in the city in which the principal office of such Exchange Agent is located, on the Election Date, a Form of Election properly completed and signed and accompanied by certificates for the shares of PICM common stock to which such Form of Election relates (or by an appropriate book entry transfer, as set forth in such Form of Election, or by an appropriate guarantee of delivery of such certificates, as set

A-65

forth in such Form of Election, from a member of any registered national securities exchange or of the National Association of Securities Dealers, Inc. or a commercial bank or trust company in the United States provided such certificates are in fact delivered to the Exchange Agent by the time required in such guarantee of delivery). Failure to deliver the shares of PICM common stock covered by such a guarantee of delivery within the time set forth on such guarantee shall be deemed to invalidate any otherwise properly made Election. As used herein, "Election Date" means the PICM Effective Time.

(v) Any PICM stockholder may at any time prior to the Election Date change his Election by written notice received by the Exchange Agent prior to the Election Date accompanied by a revised Form of Election properly completed and signed.

(vi) Any PICM stockholder may, at any time prior to the Election Date, revoke his Election by written notice received by the Exchange Agent prior to the Election Date or by withdrawal prior to the Election Date of his certificates for shares of PICM common stock or of the guarantee of delivery of such certificates, previously deposited with the Exchange Agent. All Elections shall be revoked automatically if the Exchange Agent is notified in writing by MAI or PICM that this Agreement has terminated. Any PICM stockholder who shall have deposited certificates for PICM Shares with the Exchange Agent shall have the right to withdraw such certificates by written notice received by the Exchange Agent and thereby revoke his Election as of the Election Date if the PICM Merger shall not have been consummated prior thereto.

(vii) The determination of the Exchange Agent shall be binding as to whether or not Elections have been properly made, changed or revoked pursuant to this Section 4.3 with respect to shares of PICM Common Stock and as to when elections, changes and revocations were received by it. If the Exchange Agent determines that any Election was not properly made with respect to shares of PICM Common Stock, such shares shall be treated by the Exchange Agent as if a Stock Election were made with respect to such shares, and such shares shall be exchanged in the PICM Merger for stock and cash pursuant to
Section 3.8(a)(i). The Exchange Agent shall also make all computations as to the allocation contemplated by Section 3.9, and any such computation shall be conclusive and binding on the holders of shares of PICM Common Stock. The Exchange Agent may, with the mutual agreement of MAI and PICM, make such rules as are not inconsistent with this Agreement for the implementation of the Elections provided for herein as shall be necessary or desirable fully to effect such Elections.

4. The Consolidation Agreement, as amended by this Amendment, is intended to constitute the "plan of merger" contemplated by Section 701 of the Michigan Business Corporation Act, as amended, and the "agreement of merger" contemplated by Section 251 of the Delaware General Corporation Law, as amended.

5. It is expressly acknowledged and agreed that all parties have been represented by counsel and have participated in the negotiation and drafting of this Amendment and the Consolidation Agreement, and that there shall be no presumption against any party on the ground that such party was responsible for preparing this Amendment and the Consolidation Agreement or any part of it.

6. This Amendment may be executed in counterparts, all of which shall be considered one and the same agreement and shall become effective when counterparts have been signed by each of the parties and delivered to the other parties, it being understood that all parties need not sign the same counterpart.

7. This Amendment amends the Consolidation Agreement. It is the intent and purpose of the parties to this Amendment, by executing this Amendment, to ratify, confirm and reaffirm the Consolidation Agreement and all of its terms and provisions as amended by this Amendment. This Amendment and the Consolidation Agreement (including the documents and the instruments referred to in this Amendment and the Consolidation Agreement) constitute the entire agreement and supersedes all prior agreements and understandings, both written and oral, among the parties with respect to the subject matter of this Amendment and the Consolidation Agreement.

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8. This Amendment and the Consolidation Agreement shall be governed and construed in accordance with the laws of the State of Delaware, without regard to any applicable conflicts of law principles, except that the rights and obligations of the directors and officers of any party shall be governed by its state of incorporation.

9. Any term or provision of this Amendment which is invalid or unenforceable in any jurisdiction shall, as to that jurisdiction, be ineffective to the extent of such invalidity or unenforceability without rendering invalid or unenforceable the remaining terms and provisions of this Amendment or affecting the validity or enforceability of any of the terms or provisions of this Amendment in any other jurisdiction. If any provision of this Amendment is so broad as to be unenforceable, the provision shall be interpreted to be only so broad as is enforceable.

[THIS SPACE INTENTIONALLY LEFT BLANK]

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IN WITNESS WHEREOF, MAI and PICM have caused this Amendment to be executed by their respective officers thereunto duly authorized as of the date first above written.

PROFESSIONALS GROUP, INC., a Michigan
corporation

By:      /s/ VICTOR T. ADAMO
  ------------------------------------
  Victor T. Adamo,
  President and Chief Executive
    Officer

MEDICAL ASSURANCE, INC., a Delaware
corporation

By:     /s/ A. DERRILL CROWE
  ------------------------------------
  A. Derrill Crowe,
  Chairman of the Board and Chief
    Executive Officer

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APPENDIX B

June 19, 2000

STRICTLY CONFIDENTIAL

The Board of Directors
Medical Assurance, Inc.
100 Brookwood Place, Suite 500
Birmingham, Alabama 35209

Gentlemen:

We understand that Medical Assurance, Inc. ("MAI") and Professionals Group Inc. ("PICM") have entered into an Agreement to Consolidate dated as of June 19, 2000 (the "Consolidation Agreement"), which provides for, among other things, the merger of MAI with and into Medical and Professional Assurance, Inc. ("Holding Company"), and immediately thereafter, the merger of PICM with and into Holding Company (collectively, such mergers are referred to herein as the "Merger"). Pursuant to the Merger, each issued and outstanding share of common stock of MAI ("MAI Common Stock"), other than shares held in treasury, will be converted into the right to receive one share of common stock of Holding Company ("Holding Company Common Stock"), and each issued and outstanding share of PICM ("PICM Common Stock"), other than shares held in treasury, will be converted into the right to receive:

(a) $12.00 per share in cash; plus

(b) $14.00 per share in Holding Company Common Stock (based on the average closing prices of MAI Common Stock for the 20 trading days ending on the date of the meeting of MAI stockholders to approve the Merger) (such cash and share amount herein referred to as the "Exchange Ratio"); provided however, stockholders of PICM may elect to receive $14.00 per share in cash in lieu of Holding Company Common Stock (up to a maximum aggregate cash consideration to PICM stockholders of 90%). The terms and conditions of the Merger are more fully set forth in the Consolidation Agreement.

You have asked for our opinion as to whether the Exchange Ratio pursuant to the Consolidation Agreement is fair from a financial point of view to MAI.

In arriving at our opinion, we have reviewed certain publicly available business and financial information relating to MAI and PICM, as well as a draft of the Consolidation Agreement. We have also reviewed certain other information, and have met with MAI's and PICM's managements to discuss the business and prospects of MAI and PICM.

We have also considered certain financial and stock market data of MAI and PICM, and we have compared those data with similar data for other publicly held companies in businesses similar to MAI and PICM. We have also considered the financial terms of certain other business combinations and other transactions which have recently been affected. We also considered such other information, financial studies, analyses and investigations and financial, economic and market criteria which we deemed relevant.

In connection with our review, we have not assumed any responsibility for independent verification of any of the foregoing information and have relied on it being complete and accurate in all material respects. We have also assumed, with your consent, that the Merger will be consummated in the manner and on the terms set forth in the Consolidation Agreement and that in the course of obtaining the necessary legal, regulatory and third party consents and approvals no restriction will be imposed that will have a material adverse effect on the contemplated benefits of the Merger. In addition, we have not been requested to make, and have not made, an independent evaluation or appraisal of the assets or liabilities (contingent or otherwise) or MAI and PICM, nor have we been furnished with any such evaluations or appraisals. Our opinion is necessarily based upon financial, economic, stock market prices, and other conditions as they exist and can be evaluated on the date hereof. We are not expressing any opinion as to the actual value of the Holding Company Common Stock

B-1

Medical Assurance, Inc.
June 19, 2000

Page 2

when issued to MAI stockholders pursuant to the Consolidation Agreement or the prices at which such Holding Company Common Stock will trade subsequent to the Merger.

We have acted as financial advisor to MAI in connection with the Merger and will receive a fee for our services, a significant portion of which is contingent upon the consummation of the Merger. In the ordinary course of our business, we and our affiliates may trade the equity securities of both MAI and PICM for our and such affiliates' own accounts and for the accounts of customers and accordingly may at any time hold a long or short position in such securities.

It is understood that this letter is for the information of the Board of Directors of MAI in connection with its consideration of the Merger and does not constitute a recommendation to any stockholders to how such stockholder should vote on the proposed Merger and the transactions contemplated thereby.

Based upon and subject to the foregoing, it is our opinion that, as of the date hereof, the Exchange Ratio pursuant to the Consolidation Agreement is fair from a financial point of view to MAI.

Sincerely,

/s/  First Union Securities, Inc.

FIRST UNION SECURITIES, INC.

B-2

APPENDIX C

[COCHRAN, CARONIA & CO. LETTERHEAD]

June 19, 2000

Board of Directors
Professionals Group, Inc.
2600 Professionals Drive
Okemos, MI 48864

Ladies and Gentlemen:

You have requested our opinion as to the fairness from a financial point of view to the holders of the outstanding shares of common stock, no par value
(collectively, the "Shareholders"), of Professionals Group, Inc. (the "Company")
of the consideration to be received by the Shareholders pursuant to the Agreement to Consolidate dated as of June 19, 2000 (the "Consolidation Agreement") by and between Medical Assurance, Inc. ("MAI") and the Company (the "Consolidation"). Pursuant to the terms of and subject to the conditions set forth in the Consolidation Agreement, each of the Company and MAI will be a wholly owned subsidiary of a newly formed holding company, Medical and Professionals Assurance, Inc. (the "Holding Company").

Pursuant to the Consolidation Agreement, each shareholder of the Company shall have the right to elect to have each of such shareholder's shares converted into either of the following (the "Consolidation Consideration"): (i) $12.00 in cash and such number of shares of the Holding Company common stock and/or fractional shares thereof as will have a market value of $14.00, subject to an adjustment based on the Portfolio Assets (as defined in the Consolidation Agreement) at the end of the second-to-last calendar month preceding the closing of the transaction; or (ii) the right to receive $26.00 in cash subject to the same Portfolio Assets adjustment.

In connection with our review of the proposed Consolidation and the preparation of our opinion herein, we have examined: (a) the Consolidation Agreement and related documents; (b) certain publicly available financial statements of the Company and MAI; (c) certain internal business, operating and financial information and forecasts of the Company and MAI (the "Forecasts"), prepared by the senior management of the Company and MAI; (d) information regarding publicly available financial terms of certain comparable transactions in the medical malpractice industry; (e) financial, stock market and other publicly available information relating to the businesses of other companies whose operations are similar to those of the Company; (f) current and historical market prices and trading volumes of the common stock of the Company and MAI; and (g) certain other publicly available information regarding the Company and MAI. We have also held discussions with members of the senior management of the Company and MAI to discuss the foregoing, have considered other matters which we have deemed relevant to our inquiry and have taken into account such accepted financial and investment banking procedures and considerations as we have deemed relevant.

In rendering our opinion, we have assumed and relied, without independent verification, upon the accuracy and completeness of all the information examined by or otherwise reviewed or discussed with us for purposes of this opinion. We have not made or obtained an independent valuation or appraisal of the assets, liabilities or solvency of the Company or MAI. We have been advised by the management of the Company and MAI that the Forecasts examined by us have been reasonably prepared on bases reflecting the best

C-1

currently available estimates and judgments of the management of the Company and MAI. In that regard, we have assumed, with your consent, the accuracy of the Forecasts as to the amounts and the times contemplated thereby. We express no opinion with respect to the Forecasts or the estimates and judgments on which they are based.

Our opinion herein is based upon economic, market, financial and other conditions existing on, and other information disclosed to us as of, the date of this letter. It should be understood that, although subsequent developments may affect this opinion, we do not have any obligation to update, revise or reaffirm this opinion except as provided in the Consolidation Agreement. We have relied as to all legal matters on advice of counsel to the Company, and have assumed that the Consolidation will be consummated on the terms described in the Consolidation Agreement, without any waiver of any material terms or conditions by the Company.

Cochran, Caronia & Co. is regularly engaged in the valuation of insurance company securities in connection with business combinations, investments and other transactions. As specialists in the securities of insurance companies, Cochran, Caronia & Co. has experience in, and knowledge of, the valuation of such enterprises.

We have acted as the investment banker to the Company in connection with the Consolidation and will receive a fee from the Company for our services, a significant portion of which is contingent upon consummation of the Consolidation. In addition, the Company has agreed to indemnify us against certain liabilities arising out of our engagement.

Our investment banking services and our opinion were provided for the use and benefit of the Board of Directors of the Company in connection with its consideration of the transaction contemplated by the Consolidation Agreement. Our opinion is limited to the fairness, from a financial point of view, of the Consolidation Consideration to the Shareholders, and we do not address the merits of the underlying decision by the Company to engage in the Consolidation and this opinion does not constitute a recommendation to any shareholder as to how such shareholder should vote on the proposed Consolidation. It is understood that this letter may not be disclosed or otherwise referred to without our prior written consent, except that the opinion may be included in its entirety in submissions to state insurance regulatory authorities or in a proxy statement mailed to the shareholders by the Company with respect to the Consolidation.

Based upon and subject to the foregoing, it is our opinion that, as of the date hereof, the Consolidation Consideration is fair from a financial point of view to the Shareholders.

Very truly yours,

/s/  Cochran, Caronia & Co.

COCHRAN, CARONIA & CO.

C-2

PART II
INFORMATION NOT REQUIRED IN PROSPECTUS

ITEM 20. INDEMNIFICATION OF DIRECTORS AND OFFICERS

As permitted by Delaware law, the registrant's certificate of incorporation provides that the directors of the registrant will not be held personally liable for a breach of fiduciary duty as a director, except that a director may be liable for (1) a breach of the director's duty of loyalty to the corporation or its shareholders, (2) acts made in bad faith or which involve intentional misconduct or a knowing violation of the law, (3) illegal payment of dividends under Section 174 of the Delaware General Corporation Law; or (4) for any transaction from which the director derives an improper personal benefit.

The by-laws of the registrant provide that the registrant will indemnify any person involved in litigation brought by a third party or by or in the right of the corporation by reason of the fact that he or she is or was a director, officer, employee or agent of the corporation or is or was serving at the request of the corporation as a director, officer, employee or agent of another entity. The registrant will only indemnify such a person if that person acted in good faith and in a manner he or she reasonably believed to be lawful and in the best interests of the corporation, except that the person will not be entitled to indemnification in an action in which he or she is found to be liable to the corporation unless the Court of Chancery deems indemnification under these circumstances proper.

The registrant's certificate of incorporation further provides that if Delaware law is amended to authorize corporate action further eliminating or limiting the personal liability of directors, then the liability of a director of the registrant shall be eliminated or limited to the fullest extent permitted by Delaware law, as so amended.

The consolidation agreement provides that the registrant, Medical Assurance, and Professionals Group will jointly and severally indemnify, to the fullest extent permitted by law, all persons serving or having served as directors or officers of Medical Assurance or Professionals Group prior to the completion of the consolidation for any threatened or actual claim, action, suit, proceeding, or investigation against them arising in whole or in part out of, or pertaining to (1) the fact that he or she is or was a director or officer of the registrant, Medical Assurance, or Professionals Group, or (2) the consolidation agreement or any transaction contemplated by the consolidation agreement or the stock options. The indemnification obligations under the consolidation agreement expire three years from the date the consolidation is completed.

The consolidation agreement further provides that for a period of three years after the consolidation, the registrant will use its best efforts to maintain in effect directors' and officers' liability insurance covering those persons who are currently covered by Professionals Group's directors' and officers' liability insurance policy. The coverage will be in an amount and scope at least as favorable as that applicable to Professionals Group's current directors and officers, provided, however, that in no event will the registrant be required to pay more than 300% of the current amount expended by Professionals Group for the insurance. If the cost of such coverage exceeds 300% of the current amount expended by Professionals Group, then the registrant will provide as much comparable insurance as is available for 300% of the current amount expended by Professionals Group.

ITEM 21. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES

EXHIBIT
  NO.         DOCUMENT
-------       --------
  2.1    --   Agreement to Consolidate, dated June 22, 2000, by and
              between Medical Assurance, Inc., and Professionals Group,
              Inc. (included as Appendix A to the joint proxy
              statement/prospectus included in this registration
              statement).*
  2.2    --   First Amendment to Agreement to Consolidate, dated November
              1, 2000, by and between Medical Assurance, Inc. and
              Professionals Group, Inc. (included as Appendix A to the
              joint proxy statement/prospectus included in this
              registration statement).*

II-1


EXHIBIT
  NO.         DOCUMENT
-------       --------
  3.1    --   Certificate of Incorporation of ProAssurance Corporation.*
  3.2    --   By-Laws of ProAssurance Corporation.*
  4.1    --   Specimen of Common Stock Certificate of ProAssurance
              Corporation.**
  5.1    --   Opinion of Burr & Forman LLP re: legality.**
  8.1    --   Form of Opinion of Ernst & Young LLP re: tax matters.*
 10.1    --   Medical Assurance, Inc. Stock Option Agreement, dated June
              22, 2000, by and between Professionals Group, Inc. and
              Medical Assurance, Inc.(9)
 10.2    --   Professionals Group, Inc. Stock Option Agreement, dated June
              22, 2000, by and between Medical Assurance, Inc. and
              Professionals Group, Inc.(9)
 10.3    --   Engagement letter between SouthTrust Bank and ProAssurance
              Corporation dated November 1, 2000, re: term loan and
              revolving credit facility.***
 10.4    --   Medical Assurance, Inc. Incentive Compensation Stock Plan
              (formerly known as the Mutual Assurance, Inc. 1995 Stock
              Award Plan).(1)
 10.5    --   Medical Assurance, Inc. Director Deferred Compensation Plan
              (formerly known as the MAIC Holdings, Inc. Director Deferred
              Compensation Plan).(2)
 10.6    --   Medical Assurance, Inc. Executive Incentive Compensation
              Plan (formerly known as the MAIC Holdings, Inc. Executive
              Incentive Compensation Plan).(2)
 10.7    --   Credit Agreement dated as of December 15, 1995, between
              Medical Assurance, Inc. and SouthTrust Bank of Alabama,
              National Association.(3)
 10.8    --   Credit Agreement dated April 4, 1997 in the amount of
              $22,500,000 between Professionals Group, Inc. and LaSalle
              National Bank.(4)
 10.9    --   Professionals Insurance Company Management Group 1996 Long
              Term Incentive Plan.(5)
 10.10   --   Professionals Insurance Company Management Group 1996
              Non-Employee Directors Stock Option Plan.(5)
 10.11   --   Professionals Insurance Company Management Group Stock
              Purchase Plan.(6)
 10.12   --   PICOM Insurance Company Employees' Savings and Retirement
              Plan.(7)
 10.13   --   PICOM Insurance Company Pension Plan.(7)
 10.14   --   PICOM Insurance Company Key Employee Retention Plan.(6)
 10.15   --   PICOM Insurance Company Employee Retention Plan.(6)
 10.16   --   MEEMIC Holdings, Inc. Stock Compensation Plan dated October
              21, 1998.(8)
 21.1    --   Subsidiaries of ProAssurance Corporation.*
 23.1    --   Consent of Ernst & Young LLP, independent certified public
              accountants of ProAssurance Corporation and Medical
              Assurance, Inc.*
 23.2    --   Consent of PricewaterhouseCoopers LLP, independent certified
              public accountants of Professionals Group, Inc.*
 23.3    --   Consent of KPMG LLP, independent certified public
              accountants of Professionals Group, Inc.*
 23.4    --   Consent of PricewaterhouseCoopers LLP, independent certified
              public accountants of MEEMIC Holdings, Inc.*
 23.5    --   Consent of Burr & Forman LLP (included in Exhibit 5.1).
 23.6    --   Consent of Ernst & Young LLP re: tax matters.
 24.1    --   Powers of Attorney for ProAssurance Corporation directors.
              (See signature pages of this registration statement).
 99.1    --   Form of Proxy of Medical Assurance, Inc.*

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EXHIBIT
  NO.         DOCUMENT
-------       --------
 99.2    --   Form of Proxy of Professionals Group, Inc.*
 99.3    --   Election Form/Letter of Transmittal of Professionals Group,
              Inc.*
 99.4    --   Consent of Cochran, Caronia & Co.*
 99.5    --   Consent of First Union Securities, Inc.*
 99.6    --   Consents of Directors and Officers.*


* Filed herewith. ** To be filed by amendment. *** Filed herewith. Loan documents to be filed by amendment.

(1) Filed as an exhibit to MAIC Holdings' (now Medical Assurance, Inc.) Registration Statement on Form S-4 (Registration File No. 33-91508) and incorporated herein by reference.
(2) Filed as an exhibit to Medical Assurance, Inc.'s Form 10-K for the year ended December 31, 1997 (Commission File No. 001-12129) and incorporated herein by reference.
(3) Filed as an exhibit to MAIC Holdings' Form 10-K for the year ended December 31, 1995 (Commission File No. 001-12129) and incorporated herein by reference.
(4) Filed as an exhibit to Professionals Group, Inc.'s Form 10-Q for the quarter ended March 31, 1997 (Commission File No. 0-21223) and incorporated herein by reference.
(5) Filed as an exhibit to Professionals Group, Inc.'s Registration Statement on Form S-4 as filed with the Securities and Exchange Commission on June 11, 1996 (Registration File No. 333-3138) and incorporated herein by reference.
(6) Filed as an exhibit to Professionals Group, Inc.'s initial filing of its Registration Statement on Form S-4 as filed with the Securities and Exchange Commission on April 3, 1996 (Registration File No. 333-3138) and incorporated herein by reference.
(7) Filed as an exhibit to Professionals Group, Inc.'s Form 10-K for the year ended December 31, 1996 (Commission File No. 0-21223) and incorporated herein by reference.
(8) Filed as an exhibit to MEEMIC Holdings, Inc. Registration Statement on Form S-1 as filed with the Securities and Exchange Commission (Commission File No. 333-66671) and incorporated herein by reference.
(9) Filed as an exhibit to Medical Assurance, Inc.'s Form 8-K for event occurring June 22, 2000 Commission File No. 001-12129) and incorporated herein by reference.

ITEM 22. UNDERTAKINGS

(a) The undersigned registrant hereby undertakes:

(1) To file, during any period in which offers or sales are being made, a post-effective amendment to this registration statement;

(i) To include any prospectus required by Section 10(a)(3) of the Securities Act of 1933;

(ii) To reflect in the prospectus any facts or events arising after the effective date of the registration statement (or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in the registration statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total dollar value of securities offered would not exceed that which was registered) and any deviation from the low or high end of the estimated maximum offering range may be reflected in the form of prospectus filed with the Commission pursuant to Rule 424(b) if, in the aggregate, the changes in volume and price represent no more than a 20 percent change in the maximum aggregate offering price set forth in the "Calculation of Registration Fee" table in the effective registration statement; and

II-3


(iii) To include any material information with respect to the plan of distribution not previously disclosed in the registration statement or any material change to such information in the registration statement.

(2) That, for the purpose of determining any liability under the Securities Act of 1933, each such post-effective amendment shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

(3) To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination of the offering.

(b) (1) The undersigned registrant hereby undertakes that, for purposes of determining any liability under the Securities Act of 1933, each filing of the registrant's annual report pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (and, where applicable, each filing of an employee benefit plan's annual report pursuant to Section 15(d) of the Securities Exchange Act of 1934) that is incorporated by reference in the registration statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

(2) The undersigned registrant hereby undertakes as follows:

(i) That prior to any public reoffering of the securities registered hereunder through use of a prospectus which is a part of this registration statement, by any person or party who is deemed to be an underwriter within the meaning of Rule 145(c), the issuer undertakes that such reoffering prospectus will contain the information called for by the applicable registration form with respect to reofferings by persons who may be deemed underwriters, in addition to the information called for by the other items of the applicable form.

(ii) That every prospectus (i) that is filed pursuant to paragraph
(1) immediately proceeding, or (ii) that purports to meet the requirements of Section 10(a)(3) of the Act and is used in connection with an offering of securities subject to Rule 415, will be filed as a part of an amendment to the registration statement and will not be used until such amendment is effective, and that, for purposes of determining any liability under the Securities Act of 1933, each such post-effective amendment shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

(c) The undersigned registrant hereby undertakes to respond to any request for information that is incorporated by reference into the prospectus pursuant to Item 4, 10(b), 11, or 13 of this form, within one business day of receipt of such request, and to send the incorporated documents by first class mail or other equally prompt means. This includes information contained in documents filed subsequent to the effective date of the registration statement through the date of responding to the request.

(d) The undersigned registrant hereby undertakes to supply by means of a post-effective amendment all information concerning a transaction, and the company being acquired involved therein, that was not the subject of and included in the registration statement when it became effective.

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SIGNATURES

Pursuant to the requirements of the Securities Act, the registrant has duly caused this registration statement to be signed on its behalf, by the undersigned thereunto duly authorized in the City of Homewood, State of Alabama, on this the 2nd day of November, 2000.

PROASSURANCE CORPORATION

By:  /s/ A. DERRILL CROWE, M.D.
  ------------------------------------
         A. Derrill Crowe, M.D.
       Chairman of the Board and
        Chief Executive Officer

KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints A. Derrill Crowe, M.D., Victor T. Adamo, Esq., CPCU and James J. Morello, and each of them, his true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign any and all amendments to this registration statement, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, full power and authority to do and perform each and every act and thing requisite or necessary to be done in and about the premises, as fully to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents, and each of them or their substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1933, this registration statement has been signed by the following persons in the capacities and on the date indicated.

                      SIGNATURE                                    TITLE                    DATE
                      ---------                                    -----                    ----
                /s/ A. DERRILL CROWE                   Chairman of the Board and      November 2, 2000
-----------------------------------------------------    Chief Executive Officer
               A. Derrill Crowe, M.D.                    (Principal Executive
                                                         Officer) and Director
                 /s/ VICTOR T. ADAMO                   Vice Chairman of the Board,    November 2, 2000
-----------------------------------------------------    President and Director
             Victor T. Adamo, Esq., CPCU

                /s/ JAMES J. MORELLO                   Treasurer, Chief Financial     November 2, 2000
-----------------------------------------------------    Officer (Principal
                  James J. Morello                       Financial Officer and
                                                         Principal Accounting
                                                         Officer), Secretary and
                                                         Director

II-5


EXHIBIT 3.1

CERTIFICATE OF INCORPORATION
OF
PROASSURANCE CORPORATION

The undersigned, a natural person, for the purpose of organizing a corporation under the provisions of the General Corporation Law of the State of Delaware, hereby certifies that:

FIRST. The name of the corporation (hereinafter referred to as the "Corporation") is ProAssurance Corporation.

SECOND. The address of the registered office of the Corporation in the State of Delaware is 1209 Orange Street, in the City of Wilmington, County of New Castle. The name of the registered agent of the Corporation at such address is The Corporation Trust Company.

THIRD. The nature of the business and the objects and purposes proposed to be transacted, promoted and carried on are to do any or all the things herein mentioned, as fully and to the same extent as natural persons might or could do, and in any part of the world, and to engage in any lawful act or activity for which corporations may be organized under the General Corporation Law of the State of Delaware, as amended. The business and purposes specified in the foregoing clause shall not be limited or restricted by reference to, or inference from, the terms of any clause in this Certificate of Incorporation.

FOURTH.

A. The total number of shares of stock which the Corporation shall have authority to issue is one hundred fifty million (150,000,000) shares, divided into one hundred million (100,000,000) shares of Common Stock, par value $.01 per share (the "Common Stock") and fifty million (50,000,000) shares of Preferred Stock, par value $.01 per share (the "Preferred Stock") (Common Stock and Preferred Stock are hereinafter collectively referred to as "Stock"). Each holder of Common Stock shall be entitled to one vote for each share of Common Stock held by him or her which has voting power upon the matter in question.

B. The Board of Directors is authorized, subject to limitations prescribed by law and the provisions of this Article FOURTH, to provide for the issuance of shares of Preferred Stock from time to time in one or more series as may be determined by the Board of Directors of the Corporation (the "Board of Directors"), and by filing a certificate pursuant to the applicable laws of the State of Delaware, to establish from time to time the number of shares to be included in each such series, and to fix the designation powers, preferences and rights of the shares of each such series, and the qualifications, limitations and restrictions thereof.

The authority of the Board of Directors with respect to each such series of shares Preferred Stock shall include, but not be limited to, determination of the following:

(1) The distinctive designation of, and the number of shares of Preferred


Stock, which shall include constitute such series, and such number may be increased (except where otherwise provided by the Board of Directors, but in no event exceeding the shares of Preferred Stock authorized by this Article FOURTH) or decreased (but not below the number of shares thereof then outstanding) from time to time by like action of the Board of Directors;

(2) The rate and time at which, and the terms and conditions upon which, dividends, if any, on Preferred Stock of such series shall be paid, the extent of the preference or relation, if any, of such dividends to the dividends payable on any other class or classes or series of the same or other classes of stock and whether such dividends shall be cumulative or non-cumulative;

(3) Whether shares of Preferred Stock of such series have voting rights, in addition to the voting rights provided by law, and if so, the terms of such voting rights;

(4) The right, if any, of the holders of Preferred Stock of such series to convert the same into, or exchange the same for shares of any other class or classes or of any series of the same or any other class or classes of stock and the terms and conditions of such conversion or exchange, including provision for adjustment of the conversion rate in such event as the Board of Directors shall determine;

(5) Whether or not Preferred Stock of such series shall be subject to redemption, and the redemption price or prices and the time or times at which, and the terms and conditions upon which, Preferred Stock of such series may be redeemed;

(6) The rights, if any, of the holders of Preferred Stock of such series upon the voluntary or involuntary liquidation, dissolution, or winding up of the Corporation, and the relative rights of priority, if any, of payment of shares of that series;

(7) Whether Preferred Stock of such series shall have a sinking fund for the redemption or purchase of such class, and if so, the terms and amount of such sinking fund.

(8) The rights of the shares of such series of Preferred Stock in the event of voluntary or involuntary liquidation, dissolution or winding up of the corporation, and the relative rights of priority, if any, of payment of shares of that series.

(9) Any other relative rights, preferences and limitations of such series of Preferred Stock.

The term "Voting Stock" shall mean all stock of the Corporation which by its terms may be voted on all matters submitted to the stockholders of the Corporation generally.

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FIFTH. The name and mailing address of the sole incorporator are as follows:

Name                          Mailing Address
----                          ---------------

Jack P. Stephenson, Jr.       420 North 20th Street, Suite 3100
                              Birmingham, Alabama 35203

SIXTH. The following provisions are inserted for the management of the business and the conduct of the affairs of the Corporation, and for further definition, limitation and regulation of the powers of the Corporation and of the Board of Directors and stockholders of the Corporation:

A. The business and affairs of the Corporation shall be managed by or under the direction of the Board of Directors.

B. The Board of Directors of the Corporation shall initially be comprised of three (3) directors. The number of directors which shall constitute the whole Board of Directors may be as determined from time to time by resolution adopted by the affirmative vote of a majority of the Board of Directors, but shall not be less than three (3) nor more than twenty-four (24) directors; provided that the number of directors shall not be decreased if such decrease would have the effect of shortening the term of an incumbent director. Directors need not be stockholders.

C. The directors shall be divided into three classes, designated Class I, Class II and Class III, each Class to be as nearly equal in number as possible. If the number of directors is not evenly divisible by three (3), one additional director shall be allocated to Class III and, if necessary, to Class
II. The terms of the directors shall expire as follows: Class I directors at the first annual meeting of stockholders, Class II directors at the second succeeding annual meeting, and Class III directors at the third succeeding annual meeting. At each annual meeting the successors to the class of directors whose term shall then expire shall be elected to hold office until the third succeeding annual meeting. Any vacancies in the Board of Directors resulting from any reason, including the death, resignation or removal of a director, and any directorships resulting from any increase in the number of directors, may be filled by the Board of Directors, acting by a majority of the directors then in office, although less than a quorum, and any directors so chosen shall hold office until the next election of the class for which such directors shall have been chosen and until their successors have been elected and qualified.

Notwithstanding any other provisions of this Certificate of Incorporation or the By-Laws of the Corporation (and notwithstanding the fact that some lesser percentage may be specified by law), a director or the entire Board of Directors of the Corporation may be removed only for cause and only by the affirmative vote of the holders of a majority of the outstanding Voting Stock of the Corporation entitled to vote generally in the election of directors (considered for this purpose as one class) cast at a meeting of the stockholders called for that purpose.

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D. No action required to be taken or which may be taken at any annual or special meeting of stockholders of the Corporation, may be taken without a meeting, without prior notice and without a vote. The power of stockholders to consent in writing, without a meeting, to the taking of any action is specifically denied.

SEVENTH. Whenever a compromise or arrangement is proposed between the Corporation and its creditors or any class of them and/or between the Corporation and its stockholders or any class of them, any court of equitable jurisdiction within the State of Delaware may, on the application in a summary way of the Corporation or of any creditor or stockholder thereof or on application of any receive or receivers appointed for the Corporation under the provisions of Section 291 of Title 8 of the Delaware Code or on the application of trustees in dissolution or of any receiver or receivers appointed for the Corporation under the provisions of Section 279 of Title 8 of the Delaware Code order a meeting of the creditors or class of creditors, and/or of the stockholders or class of stockholders of the Corporation, as the case may be, to be summoned in such manner as the said court directs. If a majority in number representing three-fourths in value of the creditors or class of creditors, and/or of the stockholders or class of stockholders of the Corporation, as the case may be, agree to any compromise or arrangement and to any reorganization of the Corporation as consequence of such compromise or arrangement, the said compromise or arrangement and the said reorganization shall, if sanctioned by the court to which the said application has been made, be binding on all the creditors or class of creditors, and/or on all the stockholders or class of stockholders, of the Corporation, as the case may be, and also on the Corporation.

EIGHTH. No director of the Corporation shall be personally liable to the Corporation or its stockholders for monetary damages for a breach of a fiduciary duty as a director, except that a director may be liable (a) for any breach of the director's duty of loyalty to the Corporation or its stockholders,
(b) for acts and omissions not in good faith or which involve intentional misconduct or a knowing violation of law, (c) for illegal payment of dividends under Section 174 of the Delaware General Corporation Law, as amended, or any successor provision thereto, and (d) for any transaction from which the director derives an improper personal benefit. Neither the repeal or the modification of this Article EIGHTH nor the adoption of any provisions of the Certificate of Incorporation or By-Laws of the Corporation inconsistent with the Article EIGHTH shall adversely affect the rights or protection of any director of the Corporation with respect to any matter, act or omission occurring, or any cause of action, suit or claim that, but for this Article EIGHTH, would accrue or arise, prior to such modification or repeal or adoption of an inconsistent provision. If the Delaware General Corporation Law is amended to authorize corporate action further eliminating or limiting the personal liability of directors, then the liability of a director of the Company shall be eliminated or limited to the fullest extent permitted by the Delaware General Corporation Law, as so amended.

NINTH. The Corporation shall be subject to and controlled by the provisions of Section 203 of the Delaware General Corporation Law, as amended, or any successor provision thereto.

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TENTH. When considering a merger, consolidation, business combination (as defined in Section 203(c)(3) of the Delaware General Corporation Law as of the date hereof) or similar transaction, the Board of Directors, committees of the Board, individual directors and individual officers may, in considering the best interests of the Corporation and its stockholders, consider the effects of any such transaction upon the employees, customers and suppliers of the Corporation and its subsidiaries, and upon communities in which offices of the Corporation and its subsidiaries are located, to the extent permitted by Delaware law.

ELEVENTH.

A. The Board of Directors shall have the power to adopt the original By-Laws of the Corporation and thereafter shall have concurrent power with the stockholders as set forth in this Certificate of Incorporation to amend, change, or add to, or to repeal (collectively, "Amend"), the By-Laws of the Corporation. The Board of Directors may Amend the By-Laws of the Corporation upon the affirmative vote of the number of directors which shall constitute, a majority of the members of the Board of Directors then in office. The stockholders may Amend the By-Laws of the Corporation only upon the affirmative vote of the holders of at least eighty percent (80%) of the votes entitled to be cast by the holders of all outstanding shares of the Voting Stock, voting together as a single class. Neither the Board of Directors nor the stockholders may Amend the By-Laws, if the By-Laws as so Amended, would conflict with any provision of this Certificate of Incorporation, as then in effect.

B. Notwithstanding any other provisions of the Certificate of Incorporation or the By-Laws of the Corporation (and notwithstanding the fact that a lesser percentage or separate class vote may be specified by law, this Certificate of Incorporation or the By-Laws of the Corporation), the affirmative vote of the holders of not less than eighty percent (80%) of the votes entitled to be cast by the holders of all outstanding shares of Voting Stock, voting together as a single class, shall be required to Amend any provision of the By-Laws inconsistent with Articles SIXTH, EIGHTH, NINTH, TENTH, and ELEVENTH of this Certificate of Incorporation.

C. Notwithstanding anything contained in this Certificate of Incorporation or the By-Laws of the Corporation to the contrary (and notwithstanding the fact that a lesser percentage may be specified by law, in this Certificate of Incorporation, or in the By-Laws of the Corporation), neither this Article ELEVENTH nor Articles SIXTH, EIGHTH, NINTH or TENTH, of this Certificate of Incorporation shall be amended, altered, changed, added to or repealed, in any respect, nor shall any provision which will either (i) have the effect of modifying or permitting circumvention of this Article ELEVENTH or Articles SIXTH, EIGHTH, NINTH or TENTH of this Certificate of Incorporation or
(ii) establish cumulative voting in the election of directors of the Corporation, be adopted and added to this Certificate of Incorporation, except upon the affirmative vote of not less than eighty percent (80%) of the shares of Voting Stock of the Corporation issued and outstanding entitled to vote thereon and, in the case of any matter on which the holders of shares of any class or series of capital stock of the Corporation shall be entitled to vote as a class or series, upon the affirmative vote of not less

5

than eighty percent (80%) of each such class or each such series, as the case may be.

D. Subject to the provisions of this Certificate of Incorporation, the Corporation reserves the right at any time, and from time to time, to amend, alter, change or repeal any provision contained in this Certificate of Incorporation, and other provisions authorized by the laws of the State of Delaware at the time in force may be added or inserted, in the manner now or hereafter prescribed by law; and all rights, preferences and privileges of whatsoever nature conferred upon stockholders, directors or any other persons whomsoever by and pursuant to this Certificate of Incorporation in its present form or as hereafter amended are granted subject to the rights reserved in this Article ELEVENTH.

I, the undersigned, being the incorporator hereinabove named, for the purpose of forming a corporation pursuant to the General Corporation Law of the State of Delaware, as amended, do make this certificate, hereby declaring and certifying that this is my act and deed and the facts herein stated are true, and accordingly hereunto set my hand this 18th day of October, 2000.

/s/ Jack P. Stephenson, Jr.
---------------------------------
Jack P. Stephenson, Jr.

6

EXHIBIT 3.2

BY-LAWS
OF
PROASSURANCE CORPORATION

ARTICLE I

OFFICES

SECTION 1. The registered office of ProAssurance Corporation (herein called the "Corporation"), in the State of Delaware shall be in the City of Wilmington, County of New Castle, State of Delaware.

SECTION 2. The Corporation may also have offices at such other places both within and without the State of Delaware as the Board of Directors may from time to time determine or the business of the Corporation may require.

ARTICLE II

MEETINGS OF STOCKHOLDERS

SECTION 1. Meetings of stockholders may be held at such time and place, within or without the State of Delaware, as shall be determined from time to time by the Board of Directors and stated in the notice of the meeting or in a duly executed Waiver of Notice thereof. In the event that no place is designated, or if a special meeting is otherwise called, the place of the meeting shall be the principal office of the Corporation.

SECTION 2. Annual meetings of stockholders, commencing with the year 2002, shall be held on the second Tuesday in the month of May, if not a legal holiday, and if a legal holiday, then on the next succeeding business day, at 10:00 A.M., or at such other date and time as shall be designated from time to time by the Board of Directors and stated in the notice of the meeting, for the purpose of electing directors and for the transaction of such other business as may properly come before the meeting. If the annual meeting is not held on the date designated therefor, the Board of Directors shall cause the meeting to be held as soon thereafter as convenient.

SECTION 3. Written notice of the annual meeting stating the place, date and hour of the meeting shall be given to each stockholder entitled to vote at such meeting not less than ten nor more than sixty days before the date of the meeting.

SECTION 4. The officer or agent who has charge of the stock ledger of the Corporation shall prepare and make, at least ten days before every meeting of stockholders, a complete list of the stockholders entitled to vote at the meeting, arranged in alphabetical order, and showing the address of each stockholder and the number of shares registered in the name of each stockholder.


Such list shall be open to the examination of any stockholder, for any purpose germane to the meeting, during ordinary business hours, for a period of at least ten days prior to the meeting, either at a place within the city where the meeting is to be held, which place shall be specified in the notice of the meeting, or, if not so specified, at the place where the meeting is to be held. The list shall also be produced and kept at the time and place of the meeting during the whole time thereof, and may be inspected by any stockholder who is present.

SECTION 5. Special meetings of the stockholders, for any purpose or purposes, unless otherwise prescribed by statute or by the Certificate of Incorporation, may be called by the Chairman of the Board, the Vice Chairman of the Board, or the President, and shall be called by the President or Secretary at the request in writing of eighty percent (80%) of the Board of Directors. Such request shall state the purpose or purposes of the proposed meeting.

SECTION 6. Written notice of a special meeting stating the place, date and hour of the meeting and the purpose or purposes for which the meeting is called, shall be given not less than ten nor more than sixty days before the date of the meeting, to each stockholder entitled to vote at such meeting.

SECTION 7. Business transacted at any special meeting of stockholders shall be limited to the purposes stated in the notice therefor.

SECTION 8. Except as otherwise provided by law, the Certificate of Incorporation or these By-Laws, at each meeting of stockholders the presence in person or by proxy of the holders of shares of stock having one-third of the votes which could be cast by the holders of all outstanding shares of stock entitled to vote at the meeting shall be necessary and sufficient to constitute a quorum. Shares of its own stock belonging to the Corporation or to another corporation, if a majority of the shares entitled to vote in the election of directors of such other corporation is held, directly or indirectly, by the Corporation, shall neither be entitled to vote nor be counted for quorum purposes; provided, however, that the foregoing shall not limit the right of the Corporation to vote stock, including but not limited to its own stock, held by it in a fiduciary capacity.

SECTION 9. Meetings of stockholders shall be presided over by the Chairman of the Board, if any, or in his or her absence by the Vice Chairman of the Board, if any, or in his or her absence by the President, or in his or her absence by a Vice President, or in the absence of the foregoing persons by a chairman designated by the Board of Directors, or in the absence of such designation by a chairman chosen at the meeting. The Secretary shall act as secretary of the meeting, but in his or her absence the chairman of the meeting may appoint any person to act as secretary of the meeting. The chairman of the meeting shall announce at the meeting of stockholders the date and time of the opening and the closing of the polls for each matter upon which the stockholders will vote.

SECTION 10. Each stockholder entitled to vote at a meeting of stockholders may authorize another person or persons to act for such stockholder by proxy, but no such proxy shall be voted


or acted upon after three years from its date, unless the proxy provides for a longer period. A stockholder may grant authority to another person or persons to act for him or her by proxy by any valid means permitted by law, or the Certificate of Incorporation or the By-Laws of the Corporation. A proxy shall be irrevocable if it states that it is irrevocable and if, and only as long as, it is coupled with an interest sufficient in law to support an irrevocable power. A stockholder may revoke any proxy which is not irrevocable by attending the meeting and voting in person or by filing an instrument in writing revoking the proxy or by delivering a proxy in accordance with applicable law bearing a later date to the Secretary of the Corporation. Voting at meetings of stockholders need not be by written ballot and, unless otherwise required by law, need not be conducted by inspectors of election unless so determined by the holders of shares of stock having a majority of the votes which could be cast by the holders of all outstanding shares of stock entitled to vote thereon which are present in person or by proxy at such meeting. At all meetings of stockholders for the election of directors a plurality of the votes cast shall be sufficient to elect. All other elections and questions shall, unless otherwise provided by law, the Certificate of Incorporation or these By-Laws, be decided by the vote of the holders of shares of stock having a majority of the votes which could be cast by the holders of all shares of stock outstanding and entitled to vote thereon.

SECTION 11. In order that the Corporation may determine the stockholders entitled to notice of or to vote at any meeting of stockholders or any adjournment thereof, or entitled to receive payment of any dividend or other distribution or allotment of any rights, or entitled to exercise any rights in respect of any change, conversion or exchange of stock or for the purpose of any other lawful action, the Board of Directors may fix a record date, which record date shall not precede the date upon which the resolution fixing the record date is adopted by the Board of Directors and which record date: (1) in the case of determination of stockholders entitled to vote at any meeting of stockholders or adjournment thereof, shall, unless otherwise required by law, not be more than sixty nor less than ten days before the date of such meeting; and (2) in the case of any other action, shall not be more than sixty days prior to such other action. If no record date is fixed: (1) the record date for determining stockholders entitled to notice of or to vote at a meeting of stockholders shall be at the close of business on the day next preceding the day on which notice is given, or, if notice is waived, at the close of business on the day next preceding the day on which the meeting is held; and (2) the record date for determining stockholders for any other purpose shall be at the close of business on the day on which the Board of Directors adopts the resolution relating thereto. A determination of stockholders of record entitled to notice of or to vote at a meeting of stockholders shall apply to any adjournment of the meeting; provided, however, that the Board of Directors may fix a new record date for the adjourned meeting.

SECTION 12. The Board of Directors of the Corporation may adopt by resolution such rules and regulations for the conduct of the meeting of stockholders as it shall deem appropriate. Except to the extent inconsistent with such rules and regulations as adopted by the Board of Directors, the chairman of any meeting of stockholders shall have the right and authority to prescribe such rules, regulations and procedures and to do all such acts as, in the judgment of such chairman, are appropriate for the proper conduct of the meeting. Such rules, regulations or


procedures, whether adopted by the Board of Directors or prescribed by the chairman of the meeting, may include, without limitation, the following: (i) the establishment of an agenda or order of business for the meeting; (ii) rules and procedures for maintaining order at the meeting and the safety of those present;
(iii) limitations on attendance at or participation in the meeting to stockholders of record of the corporation, their duly authorized and constituted proxies or such other persons as the chairman of the meeting shall determine;
(iv) restrictions on entry to the meeting after the time fixed for the commencement thereof; and (v) limitations on the time allotted to questions or comments by participants. Unless and to the extent determined by the Board of Directors or the chairman of the meeting, meetings of stockholders shall not be required to be held in accordance with the rules of parliamentary procedure.

SECTION 13. The chairman of the meeting may adjourn any meeting of the stockholders from time to time, whether or not a quorum is present, without notice other than an announcement at the meeting. At such adjourned meeting, at which a quorum shall be present or represented, any business may be transacted which might have been transacted at the meeting as originally notified. If the adjournment is for more than thirty (30) days, or if after the adjournment a new record date is fixed for the adjourned meeting, a notice of the adjourned meeting shall be given to each stockholder of record entitled to vote at the meeting.

SECTION 14. When a quorum is present at any meeting, the vote of the holders of a majority of the stock having voting power present in person or represented by proxy shall decide any question brought before such meeting, unless the question is one upon which by express provision of the statutes or of the Certificate of Incorporation, a different vote is required in which case such express provision shall govern and control the decision of such question.

SECTION 15. A stockholder may propose a matter that is a proper subject for action by the stockholders for consideration at the annual meeting of the stockholders of the Corporation in accordance with the following procedure. Nominations for election to the Board of Directors shall be made only as provided in Article III, Section 9 of these By-Laws. A stockholder may submit not more than one proposal (excluding any for which a meeting has been called and is specified in the notice of the meeting) by delivery of written notice of such stockholder's intent to make such proposal, either by personal delivery or by United States mail, postage prepaid, to the secretary of the Corporation not later than December 1 in the year preceding the annual meeting at which the proposal is to be considered or such other date as may be established by the Board of Directors for a particular annual meeting by written notice to the stockholder. Each such notice shall set forth: (a) a brief description of the matter or matters desired to be brought before the meeting (including the complete text of the resolutions to be presented at the meeting) and the reasons for considering such matter or matters at the meeting; (b) the name and address, as they appear on the Corporation's books, of the stockholder who intends to propose such matter or matters; (c) a representation that the stockholder has been a holder of shares of the Corporation entitled to vote as such meeting for a period of one year and intends to hold such shares through the date of the annual meeting and to appear in person or by proxy at the meeting to bring before the meeting the matter specified in the notice; (iv) a description of all arrangements, understandings or relationships between the stockholder and any other person or


persons (naming such person or persons) with respect to shares of capital stock of the Corporation or the matter specified in the notice; and (v) any material interest of the stockholder in the matter specified in the notice. A stockholder proposal, including any accompanying statement, may not exceed five hundred
(500) words. Stockholders may not submit proposals for consideration at a special meeting of the stockholders of the Corporation. The presiding officer at a meeting of the stockholders may refuse to acknowledge the proposal of any stockholder not made in compliance with the foregoing.

A shareholder may not participate at an annual meeting or special meeting of shareholders by a conference telephone or other similar communications equipment.

ARTICLE III

DIRECTORS

SECTION 1. The business and affairs of the Corporation shall be managed by its Board of Directors which may exercise all such powers of the Corporation and do all such lawful acts and things as are not by statute or by the Certificate of Incorporation directed or required to be exercised or done by the stockholders or officers of the Corporation.

SECTION 2. The Board of Directors of the Corporation may hold meetings, both regular and special, either within or without the State of Delaware.

SECTION 3. A regular meeting of the Board of Directors shall be held without other notice than this By-Law immediately after, and at the same place as, the annual meeting of stockholders. The Board of Directors may provide, by resolution, the time and place, either within or without the State of Delaware, for the holding of additional regular meetings without other notice than such resolution.

SECTION 4. Special meetings of the Board of Directors may be called by or at the request of the Chairman of the Board of Directors, or the Vice-Chairman of the Board of Directors, or the President, and shall be called by the President at the request of at least sixty-six and two-thirds percent (66-2/3%) of the directors then serving on the Board of Directors.

SECTION 5. Notice of any special meeting shall be given at 24 hours before the time such special meeting is to be held. Said notice shall be in writing and delivered personally or by commercial courier, electronic mail or facsimile, to each director at his business address, or by telegram. If notice be given by facsimile or electronic mail, such notice shall be deemed to be delivered upon confirmation of the transmission of the notice to the business address of the director. If notice be given by courier, such notice shall be deemed to be delivered when the notice is delivered to the commercial courier. Any director may waive notice of any meeting. The attendance of a director at a meeting shall constitute a waiver of notice of such meeting, except where a director attends a meeting for the express purpose of objecting to the transaction of any business because the meeting is not lawfully called or convened. Neither the business to


be transacted at, nor the purpose of, any regular or special meeting of the Board of Directors need be specified in the notice or waiver of notice of such meeting.

SECTION 6. At all meetings of the Board of Directors, or of a committee thereof, a majority of the directors shall constitute a quorum for the transaction of business and the act of a majority of the directors present at any meeting at which there is a quorum shall be the act of the Board of Directors, or such committee, except as may be otherwise specifically provided by statute or by the Certificate of Incorporation. If a quorum shall not be present at any meeting of the Board of Directors, or such committee, the directors present thereat may adjourn the meeting from time to time, without notice other than announcement at the meeting, until a quorum shall be present.

SECTION 7. Unless otherwise restricted by the Certificate of Incorporation or these By-Laws, any action required or permitted to be taken at any meeting of the Board of Directors or of any committee thereof may be taken without a meeting, if all members of the Board or committee, as the case may be, consent thereto in writing, and the writing or writings are filed with the minutes of proceedings of the Board or committee.

SECTION 8. By resolution of the Board of Directors, the directors may be paid their expenses, if any, of attendance at each meeting of the Board of Directors, and may be paid compensation for attendance at each meeting of the Board of Directors or fixed compensation as a director or both. No such payment shall preclude any director from serving the Corporation in any other capacity and receiving compensation therefor.

SECTION 9. Nominations for election to the Board of Directors shall be made by the Nominating Committee of the Board of Directors, or if none, by the Board of Directors. Any stockholder of any outstanding class of capital stock entitled to vote for the election for directors may nominate one or more persons for election as directors at an annual meeting of the stockholders only in accordance with the nomination procedure herein set forth. Nominations by a stockholder shall be made only by delivery of written notice of such stockholder's intent to make such nomination or nominations, either by personal delivery or by United States mail, postage prepaid, to the Secretary of the Corporation not later than December 1 in the year preceding the annual meeting at which the nomination(s) is proposed to be made or such other date as may be established by the Board of Directors for a particular annual meeting by written notice to the stockholders. Each such notice shall be set forth: (a) the name and address of the stockholder, as they appear on the Corporation's books, who intends to make the nomination and the name and address of the person or persons to be nominated; (b) a representation that the stockholder is a holder of shares of the Corporation entitled to vote at such meeting and a representation that the stockholder intends to be a holder on date of the meeting and to appear in person or by proxy to nominate the person or persons specified in the notice;
(c) a description of all arrangements or understandings between the stockholder and each nominee and any other person or persons (naming such person or persons) pursuant to which the nomination or nominations are to be made by the stockholder; (d) such other information regarding each nominee proposed by such stockholder as would be required to be included in a proxy statement


filed pursuant to the proxy rules of the Securities and Exchange Commission had the Board of Directors solicited proxies for the election of such nominee at the meeting; and (e) the consent of each nominee to serve as a director of the Corporation if so elected. The Board of Directors shall have no obligation to solicit proxies from the stockholders for election of any directors other than those nominated by the Nominating Committee or the Board of Directors, as the case may be. The presiding officer at the meeting of the stockholders may refuse to acknowledge the nomination of any person not made in compliance with the foregoing procedure.

SECTION 10. Members of the Board of Directors, or any committee designated by the Board of Directors, may participate in a meeting thereof by means of conference telephone or similar communications equipment by means of which all persons participating in the meeting can hear each other, and participation in a meeting pursuant to this By-Law shall constitute presence in person at such meeting.

SECTION 11. After the first annual meeting of the Stockholders, no person shall be nominated to serve on the Board of Directors if such person would be 72 years of age on or after January 1 of the first year of the term for which such person is proposed to be nominated.

ARTICLE IV

COMMITTEES OF THE BOARD OF DIRECTORS

SECTION 1.

(a) There may be an Executive Committee of the Board of Directors to be comprised of at least three (3) directors. Unless another member is designated, the Chairman of the Executive Committee or the Chairman of the Board of Directors shall be designated as Chairman of the Executive Committee. The Executive Committee shall include the Chairman of the Board of Directors, the Vice Chairman of the Board of Directors, and the Chief Executive Officer (if different than the Chairman of the Board). The members of the Executive Committee shall be nominated by the Chairman of the Board of Directors subject to ratification by the Board of Directors.

(b) During the intervals between the meetings of the Board of Directors, the Executive Committee shall have and may exercise all the powers and authority of the Board of Directors in the management of the business and affairs of the Corporation, subject to Article IV, Section 6 below, and may authorize the seal of the Corporation to be affixed to all papers which may require it; provided, however, that the Executive Committee shall not have the power to amend or repeal any resolution of the Board of Directors that by its terms shall not be subject to amendment or repeal by the Executive Committee, or any resolution of the Board of Directors concerning the establishment or membership of the Executive Committee, and the


Executive Committee shall not have the authority of the Board of Directors in reference to matters required by law to be passed upon by the full Board.

(c) The Executive Committee shall meet from time to time on call of its Chairman. Meetings of the Executive Committee may be held at such place or places, within or without the State of Delaware, as the Executive Committee shall determine or as may be specified or fixed in the respective notices or waivers of such meetings. The Executive Committee may fix its own rules of procedure, including provision for notice of its meetings. It shall keep a written record of its proceedings and shall report these proceedings to the Board of Directors at the meeting thereof held next after they have been taken.

(d) The Executive Committee shall act by majority vote of its members.

SECTION 2.

(a) There is hereby created a Nominating Committee of the Board of Directors to be comprised of at least three (3) directors appointed by the Chairman of the Board of Directors, one of whom shall be designated as Chairman of the Nominating Committee. The Nominating Committee shall be appointed at the first meeting of the Board of Directors following the annual meeting of the stockholders.

(b) The Nominating Committee so appointed will be authorized to field a slate of candidates for positions on the Board of Directors becoming vacant at the next annual meeting of the stockholders of the Corporation or becoming vacant as a result of a vacancy on the Board of Directors.

(c) The Nominating Committee shall meet from time to time on call of its Chairman. Meetings of the Nominating Committee may be held at such place or places, within or without the State of Delaware, as the Nominating Committee shall determine or as may be specified or fixed in the respective notices or waivers of such meetings. The Nominating Committee may fix its own rules of procedure, including provision for notice of its meetings. It shall keep a written record of its proceedings and shall report these proceedings to the Board of Directors at the meeting thereof held next after they have been taken.

(d) The Nominating Committee shall act by a majority vote of its members.

SECTION 3.

(a) There is hereby created a Audit Committee of the Board of Directors to be comprised of at least three (3) directors, all of whom shall be non-employee directors and one of whom shall be designated as Chairman of the Audit Committee. The members of the Audit Committee shall be nominated by the Chairman of the Board of Directors subject to ratification by the Board of Directors.


(b) The Audit Committee shall recommend a formal written charter for adoption by the Board of Directors. The Charter shall specify (i) the scope of the Audit Committee's responsibilities and how it carries out those responsibilities, including structure, processes and membership requirements;
(ii) that the outside auditor is ultimately accountable to the Board of Directors and the Audit Committee of the Corporation, that the Audit Committee and Board of Directors have the ultimate authority and responsibility to select, evaluate, and where appropriate, replace the outside auditor (or to nominate the outside auditor to be proposed for shareholder approval in a proxy statement to the stockholder); (iii) that the Audit Committee is responsible for ensuring that the outside auditor submits on a periodic basis to the Audit Committee a formal written statement delineating all relationships between the auditor and the Corporation, for actively engaging in a dialogue with the outside auditor with respect to any disclosed relationships or services that may impact the objectivity and independence of the outside auditor and for recommending that the Board of Directors take appropriate action in response to the outside auditor's report to satisfy itself of the outside auditor's independence; and
(iv) such other matters as may otherwise be required to be addressed by the rules and regulations of the Securities and Exchange Commission and the New York Stock Exchange or other applicable regulatory authorities and as may be desirable to the Audit Committee. The Audit Committee shall review the Charter annually, reassess the adequacy of the Charter, and recommend any proposed changes to the Charter for adoption by the Board of Directors.

(c) The Audit Committee shall meet from time to time on call of its Chairman. Meetings of the Audit Committee may be held at such place or places, within or without the State of Delaware, as the Audit Committee shall determine or as may be specified or fixed in the respective notices or waivers of such meetings. The Audit Committee may fix its own rules of procedure, including provision for notice of its meetings. It shall keep a written record of its proceedings and shall report these proceedings to the Board of Directors at the meeting thereof held next after they have been taken.

(d) The Audit Committee shall act by a majority vote of its members.

SECTION 4.

(a) There is hereby created a Compensation Committee of the Board of Directors to be comprised of at least three (3) directors, one of whom shall be designated as Chairman of the Compensation Committee. The members of the Compensation Committee shall be nominated by the Chairman of the Board of Directors subject to ratification by the Board of Directors.

(b) The Compensation Committee so appointed will be authorized to recommend to the Board of Directors from time to time the compensation to be made to all officers, directors and committee members (hereinafter "Executive Compensation") of the


Corporation. The compensation may include but is not limited to salary, bonus, stock options, stock appreciation rights, restricted stock awards, other annual compensation, deferred compensation, retirement benefits, and any mixture thereof as the Compensation Committee deems appropriate in light of the performance of the Corporation.

(c) The Compensation Committee shall meet from time to time on call of its Chairman. Meetings of the Compensation Committee may be held at such place or places, within or without the State of Delaware, as the Compensation Committee shall determine or as may be specified or fixed in the respective notices or waivers of such meetings. The Compensation Committee may fix its own rules of procedure, including provision for notice of its meetings. It shall keep a written record of its proceedings and shall report these proceedings to the Board of Directors at the meeting thereof held next after they have been taken.

(d) The Compensation Committee shall act by a majority vote of its members.

SECTION 5. The Board of Directors, by resolution adopted by a majority of the entire Board, may create one or more additional committees, which shall have and may exercise such powers of the Board of Directors as may be determined from time to time by the Board of Directors. Each committee shall be comprised of at least three (3) directors appointed by the Chairman of the Board of Directors subject to ratification by the Board of Directors.

SECTION 6. No committee of the Board of Directors shall have the power or authority to approve or adopt, or recommend to stockholders, any action or matter expressly required by applicable law to be submitted to stockholders for approval or to adopt, amend or repeal any By-Law of the Corporation. No committee of the Board of Directors shall have the power or authority to declare a distribution, or dividend or to authorize the issuance of stock. Any committee of the Board of Directors, and each member thereof, shall serve at the pleasure of the Board of Directors.

ARTICLE V

NOTICES

SECTION 1. Whenever, under the provisions of the statutes or of the Certificate of Incorporation or of these By-Laws, notice is required to be given to any stockholder, it shall not be construed to mean personal notice, but such notice may be given in writing, by mail, addressed to such stockholder, at his address as it appears on the records of the Corporation, with postage thereon prepaid, and such notice shall be deemed to be given at the time when the same shall be deposited in the United States mail.

SECTION 2. Whenever any notice is required to be given under the provisions of the statutes or of the Certificate of Incorporation or of these By-Laws, a waiver thereof in writing, signed by the person or persons entitled to said notice, whether before or after the time stated therein, shall be deemed equivalent thereto.


ARTICLE VI

OFFICERS

SECTION 1. The officers of the Corporation shall be a Chairman of the Board of Directors, a Chief Executive Officer, one or more Vice Chairmen of the Board of Directors, a President, one or more Vice Presidents, a Treasurer, a Secretary, and such Assistant Treasurers, Assistant Secretaries, and other officers (including, without limitation, a Chief Operating Officer) as may from time to time be elected or appointed as herein provided. Any two or more offices may be held by the same person. Two or more offices may be held by the same person but an officer shall not execute, acknowledge or verify an instrument in more than one capacity if the instrument is required by law or the Certificate of Incorporation or By-Laws to be executed, acknowledged or verified by two or more officer.

SECTION 2. The officers of the Corporation shall be elected annually by the Board of Directors at the regular meetings of the Board of Directors held after each annual meeting of the stockholders. If the election of officers shall not be held at such meeting, such election shall be held as soon thereafter as is practicable. Each officer shall hold office until his or her successor shall have been duly elected and shall have qualified, or until his or her death, or until he or she shall resign or shall have been removed in the manner hereinafter provided. The Board of Directors or the Chairman of the Board may appoint agents and employees to serve for such time and to have such duties and authority as the Board of Directors or the Chairman of the Board may determine.

SECTION 3. Any officer or agent elected or appointed by the Board of Directors or the Chief Executive Officer may be removed, with or without cause, at any time, by the Board of Directors, but such removal shall be without prejudice to the contract rights, if any, of the person so removed. Election or appointment of an officer or agent shall not of itself create any contract right in favor of such officer or agent.

SECTION 4. Vacancies occurring in any office filled by the Board of Directors because of death, resignation, removal, and disqualification or otherwise, shall be filled by the Nominating Committee of the Board of Directors, or if none, by the Board of Directors, for the unexpired portion of the term. A vacancy in any other office for any reason shall be filled by the Chairman of the Board of Directors for the unexpired portion of the term.

SECTION 5. The Chairman of the Board of Directors shall, when present, preside at all meetings of the stockholders and of the Board of Directors. Unless otherwise determined by the Board of Directors, the Chairman of the Board of Directors shall be the Chief Executive Officer of the Corporation, and in general shall perform all duties incident to the office of the Chairman of the Board of Directors and such other duties as may be prescribed by the Board of Directors from time to time.


SECTION 6. The Chief Executive Officer, subject to the control of the Board of Directors, shall in general supervise control of the business and affairs of the Corporation. The Chief Executive Officer may sign, with the Secretary or any Assistant Secretary, certificates for shares of the Corporation, any deeds, mortgages, bonds, contracts, or other instruments which the Board of Directors has authorized to be executed, except in cases where the signing and execution thereof shall be expressly delegated by the Board of Directors or by these By-Laws to some other officers or agent of the Corporation, or shall be required by law to be otherwise signed or executed; and in general shall perform all duties incident to the office of the Chief Executive Officer and such other duties as may be prescribed by the Board of Directors from time to time.

SECTION 7. The Vice Chairman of the Board of Directors (or in the event there be more than one Vice Chairman, the Vice Chairman in the order designated by the Board of Directors at the time of their election or from time to time thereafter, or in the absence of any designation, then in the order of the Vice Chairman who has held such office for the longest consecutive period) shall preside at meetings of the stockholders and the Board of Directors in the absence of the Chairman of the Board of Directors, or in the event of his or her death, inability or refusal to act. The Vice Chairman of the Board of Directors shall perform all duties incident to the office of Vice Chairman of the Board of Directors and such other duties as from time to time may be assigned to him or her by the Board of Directors or the Chairman of the Board of Directors.

SECTION 8. The Chief Operating Officer, subject to the control of the Board of Directors and the Chief Executive Officer, shall in general supervise the administrative affairs of the Corporation. The Chief Operating Officer may sign, with the Secretary or an Assistant Secretary, certificates for shares of the Corporation, any deeds, mortgages, bonds, contracts, or other instruments which the Board of Directors has authorized to be executed, except in cases where the signing and execution thereof shall be expressly delegated by the Board of Directors or by these By-Laws to some other officers or agent of the Corporation, or shall be required by law to be otherwise signed or executed; and in general shall perform all duties incident to the office of the Chief Operating Officer and such other duties as may be prescribed by the Board of Directors or the Chief Executive Officer from time to time.

SECTION 9. The President shall have such administrative and supervisory duties as are assigned to the President by the Board of Directors or the Chief Executive Officer. The President may sign, with the Secretary or an Assistant Secretary, certificates for shares of the Corporation, any deeds, mortgages, bonds, contracts, or other instruments which the Board of Directors has authorized to be executed, except in cases where the signing and execution thereof shall be expressly delegated by the Board of Directors or by these By-Laws to some other officers or agent of the Corporation, or shall be required by law to be otherwise signed or executed; and in general shall perform all duties incident to the office of President and such other duties as may be prescribed by the Board of Directors from time to time.

SECTION 10. The Board may elect one or more Vice-Presidents with such designations as


determined by the Board. In the absence of the President or in the event of their death, inability or refusal to act, the Vice President (or in the event there be more than one Vice President, the Vice Presidents in the order designated by the Board of Directors at the time of their election or from time to time thereafter, or in the absence of any designation, then in the order of the Vice President who has held such office for the longest period) shall perform the duties of the President, and when so acting, shall have all the powers of and be subject to all the restrictions upon the President. Each Vice President shall perform such other duties as from time to time may be assigned to him or her by the Chief Executive Officer, the Chief Operating Officer, or by the Board of Directors.

SECTION 11. The Secretary shall: (a) keep the minutes of the proceedings of the stockholders and of the Board of Directors (including each committee of the Board of Directors) in one or more books provided for that purpose; (b) see that all notices are duly given in accordance with the provisions of these By-Laws or as required by law; (c) be custodian of the corporate records and of the seal of the Corporation and see that the seal of the Corporation is affixed to all documents the execution of which on behalf of the Corporation under its seal is duly authorized; (d) keep a register of the post office address of each stockholder which shall be furnished to the Secretary by such stockholder; (e) sign with the Chairman of the Board of Directors, Vice Chairman of the Board of Directors, President, or a Vice President, certificates for shares of the Corporation, the issuance of which shall have been authorized by resolution of the Board of Directors; (f) have general charge of the stock transfer books of the Corporation; and (g) in general perform all duties incident to the office of Secretary and such other duties as from time to time may be assigned to him or her by the Chief Executive Officer, the Chief Operating Officer, or by the Board of Directors.

SECTION 12. The Treasurer shall: (a) have charge and custody of and be responsible for all funds and securities of the Corporation; (b) receive and give receipts for moneys due and payable to the Corporation from any source whatsoever, and deposit all such moneys in the name of the Corporation in such banks, trust companies or other depositories as shall be selected by the Board of Directors; and (c) in general perform all of the duties as from time to time may be assigned to him or her by the Chief Executive Officer, the Chief Operating Officer, or by the Board of Directors. If required by the Board of Directors, the Treasurer shall give a bond for the faithful discharge of his or her duties in such sum and with such surety or sureties as the Board of Directors shall determine.

SECTION 13. The Assistant Treasurers shall perform the duties of the Treasurer during his absence or incapacity. The Assistant Secretaries shall perform the duties of the Secretary during his absence or incapacity. The Assistant Secretaries may sign with the Chairman of the Board of Directors, Vice Chairman of the Board of Directors, President, or a Vice President certificates for shares of the Corporation the issuance of which shall have been authorized by a resolution of the Board of Directors. The Assistant Secretaries and Assistant Treasurers, in general, shall perform such duties as shall be assigned to them by the Secretary or the Treasurer, respectively, by the Chief Executive Officer, the Chief Operating Officer, or by the Board of Directors. The Assistant Treasurers shall, if required by the Board of Directors, give bonds for the faithful


discharge of their duties in such sums and with such sureties as the Board of Directors shall determine. The Assistant Secretaries and Assistant Treasurers, in general, shall perform such duties as shall be assigned to them by the Secretary or the Treasurer, respectively, or by the Chief Executive Officer, the Chief Operating Officer, or the Board of Directors.

SECTION 14. The salaries of all officers, employees and agents of the Corporation, including the Chairman of the Board of Directors, Chief Executive Officer, Vice Chairman of the Board of Directors, Chief Operating Officer, President, Secretary and Treasurer, shall be fixed from time to time by the Board of Directors; provided, however, that the Board of Directors may delegate to any committee of the Board of Directors, or to any officer(s) of the Corporation, the power to fix the compensation of any officer, employee or agent of the Corporation. No officer shall be prevented from receiving such salary by reason of the fact that he or she is also a director of the Corporation.

ARTICLE VII

CERTIFICATES OF STOCK

SECTION 1. Every holder of stock in the Corporation shall be entitled to have a certificate, signed by, or in the name of, the Corporation by the Chairman of the Board of Directors, the President, or a Vice President, and the Secretary or an Assistant Secretary, of the Corporation, certifying the number of shares owned by such holder in the Corporation.

SECTION 2. Where a certificate is countersigned (l) by a transfer agent other than the Corporation, or (2) by a registrar other than the Corporation, any other signature on the certificate may be a facsimile. In case any officer, transfer agent or registrar who has signed or whose facsimile signature has been placed upon a certificate shall have ceased to be such officer, transfer agent or registrar before such certificate is issued, it may be issued by the Corporation with the same effect as if he were such officer, transfer agent or registrar at the date of issue.

SECTION 3. The Board of Directors may direct a new certificate or certificates to be issued in place of any certificate or certificates theretofore issued by the Corporation alleged to have been lost, stolen or destroyed, upon the making of an affidavit of that fact by the person claiming the certificate of stock to be lost, stolen or destroyed. When authorizing such issue of a new certificate or certificates, the Board of Directors may, in its discretion and as a condition precedent to the issuance thereof, require the owner of such lost, stolen or destroyed certificate or certificates, or his legal representative, to advertise the same in such manner as it shall require and/or to give the Corporation a bond or indemnity agreement in such sum as it may direct as indemnity against any claim that may be made against the Corporation with respect to the certificate alleged to have been lost, stolen or destroyed.

SECTION 4. Upon surrender to the Corporation or the transfer agent of the Corporation of a certificate for shares duly endorsed or accompanied by proper evidence of succession, assignment or authority to transfer, it shall be the duty of the Corporation, subject to any


restrictions on transfer noted conspicuously on such certificate or imposed by law, to issue a new certificate to the person entitled thereto, cancel the old certificate and record the transaction upon its books.

SECTION 5. In order that the Corporation may determine the stockholders entitled to notice of or to vote at any meeting of the stockholders or any adjournment thereof, or to express consent to corporate action in writing without a meeting, or entitled to receive payment of any dividend or other distribution or allotment of any rights, or entitled to exercise any rights in respect of any change, conversion or exchange of stock or for the purpose of any other lawful action, the Board of Directors may fix, in advance, a record date, which shall not be more than sixty nor less than ten days before the date of such meeting, nor more than sixty days prior to any other action. A determination of stockholders of record entitled to notice of or to vote at a meeting of stockholders shall apply to any adjournment of the meeting subject to the provisions of Article II, Section 10 hereof.

SECTION 6. The Corporation shall be entitled to recognize the exclusive right of a person registered on its books as the owner of shares to receive dividends, and to vote as such owner, and to hold liable for calls and assessments a person registered on its books as the owner of shares, and shall not be found to recognize any equitable or other claim to interest in such share or shares on the part of any other person, whether or not it shall have express or other notice thereof, except as otherwise provided by the applicable law.

ARTICLE VIII

GENERAL PROVISIONS

SECTION 1. Dividends upon the capital stock of the Corporation, subject to the provisions of the Certificate of Incorporation, if any, may be declared by the Board of Directors at any regular or special meeting, pursuant to law. Dividends may be paid in cash, in property, or in shares of the capital stock, subject to the provisions of the Certificate of Incorporation.

SECTION 2. Before payment of any dividend, there may be set aside out of any funds of the Corporation available for dividends such sum or sums as the directors from time to time, in their absolute discretion, think proper as a reserve or reserves to meet contingencies, or for equalizing dividends, or for repairing or maintaining any property of the Corporation, or for such other purpose as the directors shall think conducive to the interest of the Corporation, and the directors may modify or abolish any such reserve in the manner in which it was created.

SECTION 3. All checks or demands for money and notes of the Corporation shall be signed by such officer or officers or such other person or persons as the Board of Directors may from time to time designate.

SECTION 4. The fiscal year of the Corporation shall be as established from time to time by the Board of Directors.


SECTION 5. The corporate seal shall have inscribed thereon the name of the Corporation, the year of its organization and the words "Corporate Seal, Delaware". The seal may be used by causing it or a facsimile thereof to be impressed or affixed or reproduced or otherwise.

ARTICLE IX

INDEMNIFICATION

SECTION 1. The Corporation shall indemnify and hold harmless any person who was or is a party or is threatened to be made a party to any threatened, pending or completed action, suit or proceeding, whether civil, criminal, administrative or investigative (other than an action by or in the right of the Corporation) by reason of the fact that the person is or was a director, officer, employee or agent of the Corporation, or is or was serving at the request of the Corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise, against expenses (including attorneys' fees), judgments, fines and amounts paid in settlement actually and reasonably incurred by the person in connection with such action, suit or proceeding if the person acted in good faith and in a manner the person reasonably believed to be in or not opposed to the best interests of the Corporation, and, with respect to any criminal action or proceeding, had no reasonable cause to believe the person's conduct was unlawful. The termination of any action, suit or proceeding by judgment, order, settlement, conviction, or upon a plea of nolo contendere or its equivalent, shall not, of itself, create a presumption that the person did not act in good faith and in a manner which the person reasonably believed to be in or not opposed to the best interests of the Corporation, and, with respect to any criminal action or proceeding, had reasonable cause to believe that the person's conduct was unlawful.

SECTION 2. The Corporation shall indemnify and hold harmless any person who was or is a party or is threatened to be made a party to any threatened, pending or completed action or suit by or in the right of the Corporation to procure a judgment in its favor by reason of the fact that the person is or was a director, officer, employee or agent of the Corporation, or is or was serving at the request of the Corporation, as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise against expenses (including attorneys' fees) actually and reasonably incurred by the person in connection with the defense or settlement of such action or suit if the person acted in good faith and in a manner the person reasonably believed to be in or not opposed to the best interests of the Corporation, except that no indemnification shall be made in respect of any claim, issue or matter as to which such person shall have been adjudged to be liable to the Corporation unless and only to the extent that the Court of Chancery or the court in which such action or suit was brought shall determine upon application that, despite the adjudication of liability but in view of all the circumstances of the case, such person is fairly and reasonably entitled to indemnity for such expenses which the Court of Chancery or such other court shall deem proper.

SECTION 3. To the extent that a present or former director, officer, employee or agent of the Corporation has been successful on the merits or otherwise, including the dismissal of an


action without prejudice, the disposition of a claim or issue by partial summary judgment, or any other partial success, or the settlement of any action without admission of liability, in defense of any action, suit or proceeding referred to in Sections 1 or 2 of this Article IX, or in defense of any claim, issue or matter therein, such person shall be indemnified against expenses (including attorneys' fees) actually and reasonably incurred by such person in connection therewith.

SECTION 4. Expenses incurred in defending or investigating a civil, criminal, administrative, or investigative action, suit or proceeding shall be paid by the Corporation in advance of the final disposition of such action, suit or proceeding upon receipt of an undertaking by or on behalf of the director, officer, employee or agent of the Corporation to repay such amount if it shall ultimately be determined that such person is not entitled to be indemnified by the Corporation.

SECTION 5. The indemnification and advancement of expenses provided by, or granted pursuant to, the other portions of this Article IX shall not be deemed exclusive of any other rights to which those seeking indemnification or advancement of expenses may be entitled under any By-Law, agreement, vote of stockholders or disinterested directors, court order or otherwise, both as to action in such person's official capacity and as to action in another capacity while holding such office. It is the policy of the Corporation that indemnification shall be made to the fullest extent permitted by law (as it presently exists or may hereafter be amended). All rights to indemnification under this Article IX shall be deemed to be provided by a contract between the Corporation and the director, officer, employee or agent of the Corporation who serves in such capacity at any time while these By-Laws and other relevant provisions of the General Corporation Law of the State of Delaware and other applicable law, if any, are in effect. Any repeal or modification thereof shall not effect any rights or obligations then existing.

SECTION 6. Any indemnification or advance shall be made promptly and in any event within forty-five (45) days, upon the written request of the director, officer, employee or agent of the Corporation, unless a determination is reasonably and promptly made that such director, officer, employee or agent failed to meet the applicable standard of conduct set forth in Sections 1 or 2 of this Article IX. Such determination shall be made (l) by the Board of Directors by a majority vote of a quorum consisting of disinterested directors, or (2) by a committee of such directors designated by majority vote of such directors, even though less than a quorum, or (3) if such a quorum is not obtainable, or, even if obtainable a quorum of disinterested directors so directs, by independent legal counsel in a written opinion, or (4) by the stockholders. If the request for indemnification involves an action, suit or proceeding that arises from the merger, consolidation, reorganization, liquidation, sale of all or substantially all of the assets, or other extraordinary transaction of the Corporation, the inquiry and resolution thereof required by this Section 6, at the option of the person seeking indemnification, shall be made by a neutral person mutually acceptable to the Corporation and the person seeking indemnification (the "Neutral Person"). If no disposition of such claim for indemnification is made within forty-five (45) days, a favorable determination of entitlement to indemnification shall be deemed to have been made. The expenses (including attorney's fees) incurred by the person seeking indemnification


in connection with successfully establishing such person's right to indemnification, in whole or in part, shall also be indemnified by the Corporation.

SECTION 7. The indemnification and advancement of expenses provided by, or granted pursuant to, this Article IX shall continue as to a person who has ceased to be a director, officer, employee or agent of the Corporation and shall inure to the benefit of the heirs, executors and administrators of such person.

SECTION 8. Neither the repeal or modification of this Article IX nor the adoption of any provision of the Certificate of Incorporation or the By-Laws inconsistent with this Article IX shall adversely affect the rights of any director, officer, employee or agent of the Corporation with respect to causes of action, suits or claims that accrue or arise prior to such repeal, modification or adoption of an inconsistent provision. If this Article IX or any portion thereof shall be invalidated on any ground by any court of competent jurisdiction, then the Corporation shall nevertheless indemnify each director, officer, employee and agent against expenses (including attorneys' fees), judgments, fines and amounts paid in settlement with respect to any action, suit or proceeding whether civil, criminal, administrative or investigative, and whether internal or external, including a grand jury proceeding and an action or suit brought by or in the right of the Corporation, to the fullest extent permitted by applicable portions of this Article IX that shall not have been invalidated, or by any other applicable law.

SECTION 9. The Corporation may purchase and maintain insurance on behalf of any person who is or was a director, officer, employee or agent of the Corporation against any liability asserted against such person and incurred by such person in any such capacity, or arising out of such person's status as such, whether or not the Corporation would have the power to indemnify such person against such liability under the provisions of this Article IX.

SECTION 10. Upon resolution adopted by the Board of Directors, the Corporation may establish a trust or other designated account, grant a security interest or use other means (including, without limitation, a letter of credit), to ensure the payment of certain of its obligations arising under this Article IX and/or agreements which may be entered into between the Corporation and directors, officers, employees, or agents of the Corporation from time to time.

SECTION 11. For purposes of this Article X, references to "the Corporation" shall include, in addition to the resulting or surviving corporation, any constituent corporation (including any constituent of a constituent) absorbed in a consolidation or merger which, if its separate existence had continued, would have had power to indemnify its directors, officers and employees or agents, so that any person who is or was a director, officer, employee or agent of such constituent corporation, or is or was serving at the request of such constituent corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise, shall stand in the same position under this Article IX with respect to the resulting or surviving corporation as such person would have with respect to such constituent corporation if its separate existence had continued; references to "other enterprises" shall include


employee benefit plans; references to "fines" shall include any excise taxes assessed against a person with respect to any employee benefit plan; references to "serving at the request of the Corporation" shall include any service as a director, officer, employee or agent of the Corporation which imposes duties on, or involves services by, such director, officer, employee or agent with respect to any employee benefit plan, its participants, or beneficiaries; references to "director, officer, employee or agent of the Corporation" shall include any person who is or was a director, officer, employee or agent of the Corporation, or is or was serving at the request of the Corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise; and a person who acted in good faith and in a manner such person reasonably believed to be in the interest of the participants and beneficiaries of an employee benefit plan shall be deemed to have acted in a manner "not opposed to the best interests of the Corporation" as referred to in this Article IX.

SECTION 12. If a director, officer, employee or agent of the Corporation is entitled to indemnification under Sections 1 or 2 of this Article IX for a portion of expenses, including attorneys' fees, judgments, penalties, fines, and amounts paid in settlement, but not for the total amount, the Corporation shall indemnify the director, officer, employee or agent of the Corporation for the portion of the expenses, judgments, penalties, fines, or amounts paid in settlement for which such director, officer, employee or agent of the Corporation is entitled to be indemnified.

SECTION 13. Each and every paragraph, sentence, term and provision of this Article IX shall be considered severable in that, in the event a court finds any paragraph, sentence, term or provision to be invalid or unenforceable, the validity and enforceability, operation, or effect of the remaining paragraphs, sentences, terms, or provisions shall not be affected, and this Article IX shall be construed in all respects as if the invalid or unenforceable matter had been omitted.

SECTION 14. If the Delaware General Corporation Law is amended to authorize further expansion of the rights of any director, officer, employee or agent of the Corporation to indemnification by the Corporation, then the rights of such director, officer, employee or agent of the Corporation to such indemnification hereunder shall be expanded to the fullest extent permitted by the Delaware General Corporation Law, as so amended.

ARTICLE X

AMENDMENTS

SECTION 1. To the extent permitted by the Certificate of Incorporation, these By-Laws may be altered, amended or repealed or new By-Laws may be adopted by the stockholders or by the Board of Directors at any regular meeting of the stockholders or of the Board of Directors or at any special meeting of the stockholders or of the Board of Directors if notice of such alteration, amendment, repeal or adoption of new By-Laws be contained in the notice of such meeting. Amendment of these By-Laws by the Board of Directors shall require the vote of not less than a majority of the members of the Board of Directors then in office.


EXHIBIT 8.1

FORM OF TAX OPINION

August 31, 2000

Board of Directors
Medical Assurance, Inc.
100 Brookwood Place, Suite 500
Birmingham, Alabama 35209

Board of Directors
Professionals Group, Inc.
2600 Professionals Drive
Okemos, Michigan 48864

Board of Directors
ProAssurance Corporation
100 Brookwood Place, Suite 500
Birmingham, Alabama 35209

Ladies and Gentlemen:

This letter is in response to your request that we provide you with our opinion regarding the federal income tax consequences under Section 351 of the Internal Revenue Code of 1986, as amended (the "Code") of the acquisition by ProAssurance Corporation ("Holding Company"), a newly-formed holding company, of the stock of Medical Assurance, Inc. ("MAI") and of the stock of Professionals Group, Inc. ("PICM") (the "Proposed Transaction") as described in the Agreement to Consolidate dated June 26, 2000.

In rendering this opinion, we have relied upon the completeness, truth, and accuracy of: (i) the facts, as set forth in the Agreement to Consolidate dated June 26, 2000 (the "Agreement"); (ii) the MAI Statement of Representations dated August XX, 2000 provided by authorized representatives of MAI; (iii) the PICM Statement of Representations dated August XX, 2000 provided by authorized representatives of PICM; and (iii) the following documents ("the Documents").

1. The MAI Stock Option Agreement dated June 22, 2000;
2. The PICM Stock Option Agreement dated June 22, 2000;
3. The MAI Disclosure Schedule dated June 22, 2000; and
4. The PICM Disclosure Schedule (with proposed change) dated June 22, 2000.

You have advised us that the facts contained in the Agreement, the Statements of Representations, and the Documents provide an accurate and complete description of all


Board of Directors                                                        Page 2
Medical Assurance, Inc.                                          August 31, 2000
Professionals Group, Inc.
Medical and Professional Assurance, Inc.

of the relevant facts and circumstances surrounding the Proposed Transaction. We have made no independent determination regarding the facts and circumstances involved in the Proposed Transaction and, therefore, have relied upon the Agreement, the Statements of Representations, and the Documents referred to above for purposes of this letter. Any additions from or modifications to the Agreement, the Statements of Representations, or the Documents may affect the conclusions stated herein, perhaps in an adverse manner.

We understand that reference to Ernst & Young and our opinion will be included in the S-4 filing relating to the Proposed Transaction [and our opinion will be filed as an exhibit thereto] [We also understand that our opinion will be included in the documentation for the special meeting of the MAI shareholders and the special meeting of the PICM shareholders]. We consent to such reference in the S-4 under the headings ["Summary Certain Federal Income Tax Consequences", "The Merger - Certain Federal Income Tax Consequences", "The Merger Agreement - Conditions", and "Legal and Tax Matters"] [and to the filing of this tax opinion as an exhibit to the S-4]. [We also consent to the inclusion of our opinion in the documentation for the special meeting of the MAI shareholders and the special meeting of the PICM shareholders.]

FEDERAL INCOME TAX CONSEQUENCES

Based solely on (i) the facts, as set forth in the Agreement; (ii) the MAI Statement of Representations dated August XX, 2000 provided by authorized representatives of MAI; (iii) the PICM Statement of Representatives dated August XX, 2000 provided by authorized representatives of PICM; and (iv) the Documents, in our opinion, the following federal income tax consequences will result from the Proposed Transaction:

1. Under Section 351(a), no gain or loss will be recognized by the MAI common stockholders who exchange their MAI common stock solely for voting common stock of Holding Company.(1)

2. Based on the understanding that the former PICM shareholders do not and will not control Holding Company within the meaning of Section 304(c), under Section 351(a) and (b), gain, but not loss, will be recognized by the PICM shareholders who make the Stock Election to the extent of the lesser of the gain realized or the amount of cash received. The gain recognized will generally be capital gain if the PICM common stock is a capital asset in the hands of the exchanging PICM shareholder (Rev. Rul. 60-302, 1960-2 C.B. 223; Rev. Rul. 68-55, 1968-1 C.B. 140).

3. The payment of cash in lieu of fractional shares of Holding Company stock to those PICM shareholders making the Stock Election will be treated under
Section 351(b) as


(1) All references to "Section", "S.S.", or "S." are to the Code, unless otherwise stated.


Board of Directors                                                        Page 3
Medical Assurance, Inc.                                          August 31, 2000
Professionals Group, Inc.
Medical and Professional Assurance, Inc.

other property or money received in exchange. Under Section 351(b)(1), gain will be recognized, but not in excess of the amount of money received. However, under Section 351(b)(2), no loss will be recognized. The character of the gain will be determined by reference to the character of the underlying assets. Accordingly, if a PICM shareholder holds PICM stock as a capital asset, any gain recognized from the cash received in lieu of the issuance of Holding Company fractional shares would generally be treated as capital gain.

4. Based on the understanding that the former PICM shareholders do not and will not control Holding Company within the meaning of Section 304(c), gain will be recognized under Section 1001 by the PICM shareholders who make the Cash Election to the extent that the cash received by a shareholder is greater than such shareholder's basis in the PICM stock exchanged therefore. Loss will be recognized by the PICM shareholders who make the Cash Election to the extent that the cash received by a shareholder is less than the such shareholder's basis in the PICM stock exchanged therefore. The gain or loss recognized with respect to the exchange of the PICM stock (including any fractional shares) for cash will be capital gain or loss if the PICM shareholder held the PICM stock as a capital asset.

5. Under Section 1032(a), no gain or loss will be recognized by Holding Company on the issuance of its voting common stock to the MAI and PICM shareholders in exchange for the MAI and PICM stock. No gain or loss will be recognized by MAI, PICM, or any of the MAI or PICM subsidiaries on the transfer of the MAI or PICM stock to Holding Company.

SCOPE OF OPINION

The scope of this opinion is expressly limited to the federal income tax consequences specifically addressed in items (1) through (5) in the section entitled "Federal Income Tax Consequences" above. Specifically, our opinion has not been requested and none is expressed with regard to the federal, foreign, state, or local income tax consequences to MAI, PICM, Holding Company, and the shareholders thereof except as specifically set forth above. Furthermore, our opinion has not been requested, and none is provided, with respect to any other federal income tax consequences, including those which may be important to particular taxpayers in light of their personal investment circumstances or to taxpayers subject to special treatment under the federal income tax laws (including, but not limited to: life insurance companies, foreign persons, tax-exempt entities, and holders who acquired their MAI or PICM common stock pursuant to the exercise of employee stock options or otherwise as compensation). Moreover, we have made no determination nor expressed any opinion as to any limitations, including those which may be imposed under Section 382, on the availability of net operating loss carryovers (or built-in gains or


Page 4
August 31, 2000

Board of Directors
Medical Assurance, Inc.
Professionals Group, Inc.
Medical and Professional Assurance, Inc.

losses), if any, after the Proposed Transaction, the application (if any) of the alternative minimum tax to this transaction, nor the application of any consolidated return or employee benefit issues which may arise as a result of the Proposed Transaction. We have made no determination nor expressed any opinion as to the fair market value of any of the assets being transferred in the Proposed Transaction including the fair market value of the PICM and MAI common stock being exchanged in the Proposed Transaction.

Our opinion, as stated above is based upon an analysis of the Code, the Treasury Regulations thereunder, current case law, published rulings, and administrative pronouncements in effect on the date of this letter. The foregoing are subject to change, and such change may be retroactively effective. If so, our views, as set forth above, may be affected and may not be relied upon. In addition, any changes to the Agreement, the MAI Statement of Representations dated August XX, 2000 provided by authorized representatives of MAI, the PICM Statement of Representations dated August XX, 2000 provided by authorized representatives of PICM, the Documents, or other information set forth herein might affect our conclusions perhaps in an adverse manner, and make them inapplicable. In addition, we have undertaken no obligation to update this opinion for changes in facts or law occurring subsequent to the date of this letter accept as explicitly provided in Section 9.1(f) of the Agreement.(2)

This opinion is being rendered to the Board of Directors of Medical Assurance, Inc., Professionals Group, Inc., and ProAssurance Corporation in connection with the Proposed Transaction and is solely for their benefit. This opinion may not be relied upon by any other person or persons, or used for any other purpose except as specifically provided herein without our prior written consent.

This letter is an opinion of our firm as the interpretation of existing law and, as such, is not binding on the Internal Revenue Service or the courts.

Very Truly Yours,

Ernst & Young LLP


(1)Section 9.1(f) of the Agreement provides that the tax opinion contemplated by
Section 7.8 of the Agreement will be updated as of the closing date of the

Proposed Transaction.


EXHIBIT 10.3

October 19, 2000

Jim Morello
Chief Financial Officer
ProAssurance Corporation
100 Brookwood Place
Birmingham, AL 35209

RE: COMMITMENT FOR ARRANGEMENT OF FACILITY

Dear Jim:

You have advised us that "ProAssurance Corporation" (hereafter referred to as the "Borrower") seeks financing for the acquisition of Professionals Group Inc. Attached hereto is a Summary of Terms and Conditions (the "Term Sheet") describing the general terms and conditions for up to an aggregate of $150,000,000 credit facility (hereafter referred to as the "Facility").

Based upon and subject to the terms and conditions set forth in this Commitment Letter (hereafter referred to as the "Commitment Letter"), in the Term Sheet and in the Fee Letter of even date (the "Fee Letter"), SouthTrust Bank (the "Lead Arranger") is pleased to advise you of our commitment to act as sole and exclusive Lead Arranger for the Facility and provide $50,000,000 of the aggregate principal amount of the Facility. Furthermore, the Lead Arranger commits to use their reasonable best efforts to secure commitments for the remainder of the Facility from a syndicate of banks and financial institutions (the "Banks") reasonably acceptable to the Borrower and the Lead Arranger upon the terms and subject to the conditions set forth herein, in the Term Sheet and in the Fee Letter.

The commitments of the Banks and the Lead Arranger hereunder are based upon the financial and other information regarding the Borrower and its subsidiaries previously provided to the Banks and the Lead Arranger. Accordingly, the commitments hereunder are subject to the condition, among others, that (i) there shall not have occurred after the date of such financial and other information any adverse change in the business, assets, liabilities (actual or contingent), operations or condition (financial or otherwise) of the Borrower and its subsidiaries taken as a whole, (ii) the Banks and the Lead Arranger continue to be satisfied with the business, assets, liabilities (actual or contingent), operations, condition (financial or otherwise) and prospects of the Borrower and its subsidiaries taken as a whole, (iii) the information concerning the Borrower and its subsidiaries shall not differ in any material respect from the information previously provided to the Banks and the Lead Arranger by the Borrower, (iv) the Banks and the Lead Arranger shall have completed, to their satisfaction, all legal, tax, business and other due diligence review of the business, assets, liabilities, operations, condition (financial or otherwise) and prospects of the Borrower and its subsidiaries, (v) compliance with all applicable laws and regulations (including compliance of this Commitment Letter and the transactions described herein with all applicable federal banking laws, rules and regulations), (vi) the determination of the Banks and the Lead Arranger that, prior to and during the primary syndication of the Facility, there shall be no competing issuance of debt, securities or commercial bank facilities of the Borrower or any of its subsidiaries being offered, placed or arranged except with the prior written consent of the Banks and the Lead Arranger, and (vii) the Banks and the Lead Arranger shall have had a reasonable opportunity and reasonable period of time in which to complete a


syndication of the Facility and (viii) the Lead Arranger shall have received commitments (including the commitment of the Banks) equaling or exceeding the aggregate amount of the Facility. Further, the commitments of the Banks and the Lead Arranger are subject to there not having occurred any material disruption or adverse change in the financial, banking or capital markets that could, in the reasonable judgment of the Banks or the Lead Arranger, materially impair the syndication of the Facility. The Banks shall be entitled, with the Borrower's consent (which consent shall not be unreasonably withheld), to change the pricing, terms and structure of the Facility if the Banks determines that such changes are advisable in order to ensure a successful syndication or an optimal capital structure; provided that the aggregate amount of the Facility shall remain unchanged.

The Banks' and the Lead Arranger' commitments hereunder are subject to the agreements in this paragraph. You agree to actively assist the Lead Arranger (including, if applicable, after the closing of the Facility) in achieving a syndication of the Facility that is satisfactory to the Lead Arranger and you. In the event that such syndication of the aggregate amount of the Facility cannot be achieved in a manner satisfactory to the Lead Arranger under the structure outlined in the Term Sheet, you agree to cooperate with the Lead Arranger in developing an alternative structure that will permit a syndication of the Facility in a manner satisfactory to the Banks, the Lead Arranger and you. Such syndication may be accomplished by a variety of means, including direct contact during the syndication between senior management and advisors of the Borrower and its subsidiaries, and the proposed syndicate members. To assist the Lead Arranger in the syndication efforts you hereby agree (i) to provide and cause your advisors to provide the Lead Arranger and the other syndicate members upon request with all information deemed reasonably necessary by the Lead Arranger to complete the syndication, including but not limited to information and evaluations prepared by you and any of your subsidiaries and their advisors, or on their behalf, relating to the transactions contemplated hereby, (ii) to assist the Lead Arranger upon its reasonable request in the preparation of an Information Memorandum to be used in connection with the syndication of the Facility and (iii) to otherwise assist the Lead Arranger in its syndication efforts, including making officers and advisors of the Borrower and its subsidiaries available from time to time to attend and make presentations regarding the business and prospects of the Borrower and its subsidiaries, as appropriate, at a meeting or meetings of Banks or prospective Banks.

You hereby represent, warrant and covenant that to the best of your knowledge
(i) all information, other than Projections (as defined below), which has been or is hereafter made available to the Banks, the Lead Arranger or the Banks by you or any of your representatives in connection with the transactions contemplated hereby ("Information") is and will be complete and correct in all material respects as of the date made available to the Banks, the Lead Arranger or the Banks and does not and will not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements contained therein not materially misleading and (ii) all financial projections concerning the Borrower and its subsidiaries that have been or are hereafter made available to the Banks, the Lead Arranger or the Banks by you (the "Projections") have been or will be prepared in good faith based upon reasonable assumptions. You agree to supplement the Information and the Projections from time to time until the closing date so that the representation and warranty in the preceding sentence is correct on the closing date. In arranging and syndicating the Facility, the Banks and the Lead Arranger will be using and relying on the Information and the Projections.

By executing this Commitment Letter, you agree to reimburse the Banks and the Lead Arranger from time to time on demand for all reasonable out-of-pocket fees, syndication expenses and


other expenses (including, but not limited to, the reasonable fees, disbursements and other charges of Bradley Arant Rose & White as counsel to the Banks and the Lead Arranger, and professional fees of any consultants or local counsel and other experts) incurred in connection with the Facility, including the preparation of definitive documentation for the Facility and the other transactions contemplated hereby.

By executing this Commitment Letter, you further agree to indemnify and hold harmless the Banks, the Lead Arranger, each other Lender and each director, officer, employee, attorney and affiliate of the Banks, the Lead Arranger and each other Lender (each such person or entity referred to hereafter in this paragraph as an "Indemnified Person") from any losses, claims, costs, damages, expenses or liabilities (or actions, suits or proceedings, including any inquiry or investigation, with respect thereto) to which any Indemnified Person may become subject, insofar as such losses, claims, costs, damages, expenses or liabilities (or actions, suits, or proceedings, including any inquiry or investigation, with respect thereto) arise out of, in any way relate to, or result from, this Commitment Letter, the Facility or the other transactions contemplated hereby and thereby and to reimburse upon demand each Indemnified Person for any and all legal and other expenses incurred in connection with investigating, preparing to defend or defending any such loss, claim, cost, damage, expense or inquiry or investigation, with respect thereto; provided, that you shall have no obligation under this indemnity provision for liabilities resulting solely from gross negligence or willful misconduct of any Indemnified Person. The foregoing provisions of this paragraph shall be in addition to any right that an Indemnified Person shall have at common law or otherwise. This Commitment Letter is addressed solely to the Borrower and is not intended to confer any obligations to or on or benefits on any third party. No Indemnified Person shall be responsible or liable for consequential damages which may be alleged as a result of this Commitment Letter.

The provisions of the immediately preceding two paragraphs shall remain in full force and effect regardless of whether definitive financing documentation shall be executed and delivered and notwithstanding the termination of this Commitment Letter or the commitment of the Banks or the Lead Arranger hereunder.

If applicable, it is understood and agreed that the Lead Arranger, in consultation with you, will manage and control all aspects of the syndication, including decisions as to the selection of proposed Banks and any titles offered to proposed Banks, when commitments will be accepted and the final allocations of the commitments among the Banks. You also acknowledge and agree that the services of SouthTrust Bank, as sole Administrative Agent, and the services of the Lead Arranger, will be on an exclusive basis during the term of this Commitment Letter and that, during such term, no other bank or other financial institution will be engaged or otherwise consulted or contacted by you regarding any other proposed senior bank facility for the Borrower or its subsidiaries.

This commitment and the Term Sheet do not summarize all of the terms, conditions, covenants, representations, warranties and other provisions which will be contained in the definitive credit documentation for the Facility and the transactions contemplated thereby. The Banks and the Lead Arranger shall have the right to require that such credit documentation include, in addition to the provisions outlined herein and in the Term Sheet, provisions considered appropriate by the Banks and the Lead Arranger for this type of financing transaction, as well as provisions that the Banks and the Lead Arranger may deem appropriate after they are afforded the opportunity to conduct and complete, to their satisfaction, the due diligence review described above.


Except as required by applicable law, this Commitment Letter, the Fee Letter and the Term Sheet and the contents of such documents shall not be disclosed by you to any third party without the prior consent of the Banks and the Lead Arranger, other than to your attorneys, financial advisors and accountants, in each case in connection with your evaluation hereof and to the extent necessary in your reasonable judgment. You acknowledge and agree that the Banks and the Lead Arranger may share with their respective affiliates any information relating to the Facility, the Borrower and its subsidiaries.

You are not authorized to show or circulate this Commitment Letter, the Fee Letter or the Term Sheet, or disclose the contents thereof, to any other person or entity (other than to your directors, officers and legal and financial counsel, regulator, rating agencies, and any seller and representatives of any seller, in each case who need to know the terms hereof, and the other transactions contemplated thereby and hereby; provided that (i) each of such persons shall agree to be bound by the confidentiality provisions hereof and
(ii) you shall be liable for any breach of such confidentiality provisions by any such person), except as may be required by law or applicable judicial process. If you show or circulate this Commitment Letter, the Fee Letter or the Term Sheet, or disclose the contents thereof, in breach of the foregoing sentence, then you shall be deemed to have accepted this Commitment and the Fee Letter.

The Banks shall have the right to review and approve any public announcement or public filing made after the date hereof relating to any of the transactions contemplated hereby or the Banks or any of its affiliates, as the case may be, before any such announcement or filing is made (such approval not to be unreasonably withheld or delayed).

The Banks' commitment with respect to the Facility set forth above shall terminate at 5:00p.m. on October 31, 2000, unless this Commitment Letter is accepted by the Borrower in writing prior to such time and, if accepted prior to such time, shall expire at the earlier of (i) consummation of this transaction,
(ii) termination of the definitive purchase agreement with regard to this transaction, (iii) the occurrence of any event that the Banks reasonably believes in good faith has, or could be expected to have, an adverse effect on the business, properties, operations, condition (financial or otherwise) or prospects of the Borrower or any of its subsidiaries or the feasibility of the transactions contemplated hereby, and (iv) 5:00 p.m. on January 31, 2001, if the closing of this transaction shall not have occurred by such time.

This Commitment Letter may be executed in counterparts which, taken together, shall constitute an original. This Commitment Letter, together with the Term Sheet and the Fee Letter of even date herewith, embodies the entire agreement and understanding between the Banks, the Lead Arranger and the Borrower with respect to the specific matters set forth above and supersedes all prior agreements and understandings relating to the subject matter hereof. No party has been authorized by the Banks or the Lead Arranger to make any oral or written statements inconsistent with this Commitment Letter.

THIS COMMITMENT LETTER SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF ALABAMA, WITHOUT REGARD TO THE PRINCIPLES OF CONFLICTS OF LAW.

This Commitment Letter may not be assigned without the prior written consent of the Banks and the Lead Arranger.


If you are in agreement with the foregoing, please execute the enclosed copy of this Commitment Letter and the Fee Letter (and pay the Acceptance Fee) no later than the close of business on October 31, 2000. This Commitment Letter will become effective upon your delivery to the Lead Arranger of executed counterparts of this Commitment Letter and the Fee Letter (and receipt by the Banks of the Acceptance Fee). This Commitment Letter shall terminate if not accepted by you prior to that time. Following acceptance by you, this Commitment Letter shall expire at 5:00 p.m. on January 31, 2001 unless the Facility is closed by such time.

Very truly yours,

SOUTHTRUST BANK

By: /s/ John A. Lotz
    -----------------------------------

Name: John A. Lotz
     ----------------------------------

Title: Senior Vice President
      ---------------------------------

COMMITMENT ACCEPTED AND AGREED TO
THIS 31ST DAY OF OCTOBER, 2000:

ProAssurance Corporation

By: /s/ James J. Morello
    -----------------------------------

Name: James J. Morello
     ----------------------------------

Title: Chief Financial Officer
      ---------------------------------


EXHIBIT 21.1

SUBSIDIARIES OF PROASSURANCE CORPORATION

MAI Acquisition Corporation, Inc.

PICM Acquisition Corporation


EXHIBIT 23.1

CONSENT OF INDEPENDENT AUDITORS

We consent to the reference to our firm under the caption "Experts" in the Registration Statement (Form S-4) and the related joint proxy statement/ prospectus of ProAssurance Corporation, to the incorporation by reference therein of our report dated February 11, 2000, with respect to the consolidated financial statements and schedules of Medical Assurance, Inc. included in its Annual Report (Form 10-K) for the year ended December 31, 1999, filed with the Securities and Exchange Commission and to the use therein of our report dated October 27, 2000 related to the audited balance sheet of ProAssurance Corporation as of October 20, 2000 included therein.

                                                  /s/ Ernest & Young LLP
                                                  ----------------------
                                                      Ernst & Young LLP


Birmingham, Alabama


October 31, 2000


EXHIBIT 23.2

CONSENT OF INDEPENDENT ACCOUNTANTS

We hereby consent to the incorporation by reference in this Registration Statement on Form S-4 of ProAssurance Corporation of our report dated March 14, 2000, relating to the financial statements, which appears in Professionals Group Inc.'s Annual Report on Form 10-K for the year ended December 31, 1999. We also consent to the references to us under the heading "Experts" in such Registration Statement.

/s/ PricewaterhouseCoopers LLP
----------------------------------
PricewaterhouseCoopers LLP


Grand Rapids, Michigan
November 3, 2000


EXHIBIT 23.3

The Board of Directors
Professionals Group Inc.:

We consent to incorporation by reference in the registration statement on Form S-4 of ProAssurance Corporation of our report dated February 23, 1999, relating to the consolidated balance sheets of Professionals Group, Inc. and subsidiaries as of December 31, 1998, and the related consolidated statements of operations, comprehensive income, shareholders' equity, and cash flows for each of the years in the two-year period ended December 31, 1998, and the related financial statement schedule, which report appears in the December 31, 1999 annual report on Form 10-K of Professionals Group, Inc, and is referenced in the registration statement, and to the reference to our firm under the heading "Experts" in the registration statement.

The consolidated financial statements and related financial statement schedule give retroactive effect to the merger of Professionals Group, Inc., and Physicians Protective Trust Fund, on July 1, 1998, which has been accounted for as a pooling of interests business combination.

/s/ KPMG LLP
---------------------------------
KPMG LLP


Detroit, Michigan
November 3, 2000


EXHIBIT 23.4

CONSENT OF INDEPENDENT ACCOUNTANTS

We hereby consent to the incorporation by reference in this Registration Statement on Form S-4 of ProAssurance Corporation of our report dated February 4, 2000, relating to the financial statements, which appears in MEEMIC Holdings, Inc.'s Annual Report on Form 10-K for the year ended December 31, 1999. We also consent to the references to us under the heading "Experts" in such Registration Statement.

/s/ PricewaterhouseCoopers LLP
------------------------------------
PricewaterhouseCoopers LLP

Grand Rapids, Michigan
November 3, 2000


EXHIBIT 23.6

[Ernst & Young LLP Letterhead]

November 3, 2000

James J. Morello
Treasurer and Chief Financial Officer
Medical Assurance, Inc.
100 Brookwood Place
Birmingham, Alabama 35209

Dear Mr. Morello,

We hereby consent to the inclusion of our opinion as an exhibit to the Form S-4 Registration Statement under the Securities Act of 1933 of the Company and the reference to, and summary, of our opinion in such S-4 Registration Statement.

Very truly yours,

/s/ Ernst & Young LLP
Ernst & Young LLP


EXHIBIT 99.1

PROXY MEDICAL ASSURANCE, INC. PROXY

PROXY SOLICITED ON BEHALF OF YOUR BOARD OF DIRECTORS

FOR THE SPECIAL MEETING OF STOCKHOLDERS TO BE HELD ON ________, JANUARY __, 2001

The Stockholder executing this Proxy appoints Robert D. Francis and James J. Morello, and each of them, each with full power to appoint his or her substitute, attorneys and proxies to represent the Stockholder and to vote and act with respect to all shares of common stock of Medical Assurance, Inc. ("Medical Assurance") that the Stockholder would be entitled to vote on all matters which come before the Special Meeting of Stockholders of Medical Assurance referred to above (the "Special Meeting") and at any adjournment(s) or postponement(s) of the Special Meeting. The affirmative vote of a majority of the shares represented at the Special Meeting may authorize the adjournment or postponement of the meeting; provided, however, that no proxy which is voted against any proposal will be voted in favor of adjournment or postponement to solicit further proxies for such proposal.

THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS OF MEDICAL ASSURANCE, INC. IF THIS PROXY IS PROPERLY EXECUTED, THE SHARES OF MEDICAL ASSURANCE COMMON STOCK REPRESENTED BY THIS PROXY WILL BE VOTED AS SPECIFIED. IF NO SPECIFICATION IS MADE, SUCH SHARES WILL BE VOTED FOR THE APPROVAL AND ADOPTION OF THE AGREEMENT TO CONSOLIDATE DATED AS OF JUNE 22, 2000 BETWEEN MEDICAL ASSURANCE AND PROFESSIONALS GROUP, INC. ("PROFESSIONALS GROUP"), AND ALL OF THE TRANSACTIONS CONTEMPLATED BY THAT AGREEMENT (INCLUDING, WITHOUT LIMITATION, THE BUSINESS COMBINATION OF MEDICAL ASSURANCE AND PROFESSIONALS GROUP). THE SHARES OF MEDICAL ASSURANCE COMMON STOCK REPRESENTED BY THIS PROXY WILL BE VOTED IN THE DISCRETION OF THE PROXIES ON ANY OTHER MATTERS WHICH MAY COME BEFORE THE SPECIAL MEETING.

(Continued and to be signed on reverse side.)

FOLD AND DETACH HERE

1. Approval and adoption of the Agreement to Consolidate dated as of June 22, 2000 between Medical Assurance and Professionals Group, and all of the transactions contemplated by that agreement (including, without limitation, the business combination of Medical Assurance and Professionals Group).

YOUR BOARD OF DIRECTORS RECOMMENDS THAT YOU VOTE FOR THIS PROPOSAL.

[ ] FOR [ ] AGAINST [ ] ABSTAIN

The undersigned Stockholder hereby (i) revokes any and all proxies previously executed with respect to the Special Meeting, and (ii) acknowledges receipt of the Notice and Proxy Statement for the Special Meeting.

Dated: ___________________________ , 200__

Signature ___________________________________________


Title ___________________________________________

Signature ___________________________________________

Please sign exactly as name appears on this proxy. When shares are held by joint tenants, both should sign. When signing as attorney, executor, administrator, trustee or guardian, please give full title as such. If a corporation, please sign in full corporate name by an authorized officer. If a partnership, please sign in partnership name by authorized person.

FOLD AND DETACH HERE


YOUR VOTE IS IMPORTANT!

YOU CAN VOTE IN ONE OF THREE WAYS:

VOTE BY INTERNET
24 hours a day, 7 days a week

Follow the instructions at our Internet Address: http://www.eproxy.com/mai
HAVE YOUR PROXY CARD IN HAND.
You will be asked to enter your 11-digit Control Number, which is located in the box in the lower right hand corner of this form.


Follow the recorded instructions.

OR

VOTE BY PHONE
24 hours a day, 7 days a week.

Call toll-free 1-800-840-1208 on a touch tone telephone. Follow the recorded instructions.


There is NO CHARGE to you for this call.
HAVE YOUR PROXY CARD IN HAND.

You will be asked to enter your 11-digit Control Number, which is located in the box in the lower right hand corner of this form.

OR

VOTE BY PROXY CARD

Mark, sign and date your proxy card and return promptly in the enclosed envelope.

NOTE: IF YOU VOTED BY INTERNET OR TELEPHONE, DO NOT MAIL BACK YOUR PROXY CARD
UNLESS YOU DESIRE TO CHANGE YOUR VOTE.

THANK YOU FOR VOTING.


EXHIBIT 99.2

PROXY PROFESSIONALS GROUP, INC. PROXY

PROXY SOLICITED ON BEHALF OF YOUR BOARD OF DIRECTORS
FOR THE SPECIAL MEETING OF STOCKHOLDERS TO BE HELD ON
_________, JANUARY __, 2001

The Stockholder executing this Proxy appoints Victor T. Adamo, Eliot H. Berg, Ann F. Putallaz, and William H. Woodhams, and each of them, each with full power to appoint his or her substitute, attorneys and proxies to represent the Stockholder and to vote and act with respect to all shares of common stock, no par value per share, of Professionals Group, Inc. ("Professionals Group") that the Stockholder would be entitled to vote on all matters which come before the Special Meeting of Stockholders of Professionals Group referred to above (the "Special Meeting") and at any adjournment(s) or postponement(s) of the Special Meeting. The affirmative vote of a majority of the shares represented at the Special Meeting may authorize the adjournment or postponement of the meeting; provided, however, that no proxy which is voted against any proposal will be voted in favor of adjournment or postponement to solicit further proxies for such proposal.

THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS OF PROFESSIONALS GROUP, INC. IF THIS PROXY IS PROPERLY EXECUTED, THE SHARES OF PROFESSIONALS GROUP COMMON STOCK REPRESENTED BY THIS PROXY WILL BE VOTED AS SPECIFIED. IF NO SPECIFICATION IS MADE, SUCH SHARES WILL BE VOTED FOR THE APPROVAL AND ADOPTION OF THE AGREEMENT TO CONSOLIDATE DATED AS OF JUNE 22, 2000 BETWEEN PROFESSIONALS GROUP AND MEDICAL ASSURANCE INC. ("MAI"), AND ALL OF THE TRANSACTIONS CONTEMPLATED BY THAT AGREEMENT (INCLUDING, WITHOUT LIMITATION, THE BUSINESS COMBINATION OF PROFESSIONALS GROUP AND MAI). THE SHARES OF PROFESSIONALS GROUP COMMON STOCK REPRESENTED BY THIS PROXY WILL BE VOTED IN THE DISCRETION OF THE PROXIES ON ANY OTHER MATTERS WHICH MAY COME BEFORE THE SPECIAL MEETING.

(Continued and to be signed on reverse side.)

FOLD AND DETACH HERE


1. Approval and adoption of the Agreement to Consolidate dated as of June 22, 2000 between Professionals Group and MAI, and all of the transactions contemplated by that agreement (including, without limitation, the business combination of Professionals Group and MAI).

YOUR BOARD OF DIRECTORS RECOMMENDS THAT YOU VOTE FOR THIS PROPOSAL.

[ ] FOR [ ] AGAINST [ ] ABSTAIN

The undersigned Stockholder hereby (i) revokes any and all proxies previously executed with respect to the Special Meeting, and (ii) acknowledges receipt of the Notice and Proxy Statement for the Special Meeting.

Dated: , 200

Signature


Title

Signature

Please sign exactly as name appears on this proxy. When shares are held by joint tenants, both should sign. When signing as attorney, executor, administrator, trustee or guardian, please give full title as such. If a corporation, please sign in full corporate name by an authorized officer. If a partnership, please sign in partnership name by authorized person.

FOLD AND DETACH HERE


YOUR VOTE IS IMPORTANT!

YOU CAN VOTE IN ONE OF THREE WAYS:

VOTE BY INTERNET
24 hours a day, 7 days a week

Follow the instructions at our Internet Address: http://www.eproxy.com/picm
HAVE YOUR PROXY CARD IN HAND.
You will be asked to enter your 11-digit Control Number, which is located in the box in the lower right hand corner of this form.

Follow the recorded instructions.

OR

VOTE BY PHONE
24 hours a day, 7 days a week.

Call toll-free 1-800-840-1208 on a touch tone telephone.


Follow the recorded instructions.
There is NO CHARGE to you for this call.
HAVE YOUR PROXY CARD IN HAND.

You will be asked to enter your 11-digit Control Number, which is located in the box in the lower right hand corner of this form.

OR

VOTE BY PROXY CARD

Mark, sign and date your proxy card and return promptly in the enclosed envelope.

NOTE: IF YOU VOTED BY INTERNET OR TELEPHONE, DO NOT MAIL BACK YOUR PROXY CARD
UNLESS YOU DESIRE TO CHANGE YOUR VOTE.

THANK YOU FOR VOTING.


EXHIBIT 99.3

THIS FORM IS NOT A PROXY. PLEASE DO NOT SEND THIS FORM IN WITH YOUR PROXY CARD. INSTEAD, PLEASE RETURN THE COMPLETED FORM TO THE EXCHANGE AGENT IN THE ENCLOSED ENVELOPE.

PROFESSIONALS GROUP, INC.
2600 PROFESSIONALS DRIVE
OKEMOS, MICHIGAN 48864


ELECTION FORM / LETTER OF TRANSMITTAL

Dear Professionals Group Shareholder:

We are sending you this election form/letter of transmittal in connection with the Agreement to Consolidate dated as of June 22, 2000, by and between Medical Assurance, Inc. ("Medical Assurance") and Professionals Group, Inc. ("Professionals Group").

As more fully described in the accompanying Joint Proxy Statement/Prospectus, if the proposed consolidation of Medical Assurance and Professionals Group receives shareholder approval and is completed, then Medical Assurance and Professionals Group will become wholly-owned subsidiaries of a newly formed holding company named ProAssurance Corporation (the "holding company"). You should carefully read the accompanying Joint Proxy Statement/Prospectus.

You currently hold shares of Professionals Group common stock. Upon completion of the consolidation, and subject to the adjustments and limitations described in the Joint Proxy Statement/Prospectus, each share of Professionals Group common stock you own will be converted into the right to receive YOUR CHOICE OF EITHER $26.00 in cash OR $12.00 in cash and shares of holding company common stock initially worth $14.00.

Because we cannot predict the market price of shares of holding company common stock prior to or following the completion of consolidation, to determine the number of shares of holding company common stock that has an initial value of $14.00, we will divide $14.00 by the average sales price of Medical Assurance common stock during a 20 trading day period preceding the completion of the consolidation. On _____________, 2000 the last reported sales price of Medical Assurance common stock was $_____. At that price, $14.00 worth of holding company common stock would equal _______ shares.

You should make your election on this election form/letter of transmittal, but even if you do so, you may not receive what you elect because the total amount of cash that can be paid to Professionals Group shareholders as a group may not exceed 90% of the total consideration payable with respect to all outstanding shares of Professionals Group common stock. If the cash consideration elected by Professionals Group shareholders is more than the amount of cash


available for payment, then some "all cash" elections will be converted to "cash and stock" elections, and the shares of Professionals Group common stock subject to such converted elections will be exchanged for a combination of cash and shares of holding company common stock as if the holder had made a "cash and stock" election. The "all cash" elections subject to such conversion will be selected by the exchange agent in the order last received by the exchange agent.

No fractional shares of holding company common stock will be issued in the consolidation. Each Professionals Group shareholder who would otherwise be entitled to receive a fractional share of holding company common stock will receive cash. The amount of cash paid to Professionals Group shareholders in lieu of fractional shares will be equal in amount to the product of the fraction of a share of holding company common stock that would be otherwise issued multiplied by the average sales price of Medical Assurance common stock during a specified 20 trading day period preceding the completion of the consolidation.

You should note the tax consequences of the consolidation depend on what you receive in the consolidation. Accordingly, you should consult with your tax advisor before making your election. For further information, see "Material Federal Income Tax Consequences" in the Joint Proxy Statement/Prospectus.

Each Professionals Group shareholder should complete this election form/letter of transmittal and return it along with the stock certificates, a book entry transfer of shares, or a guarantee of delivery for the shares covered by this election form/letter of transmittal to:

By Mail:

Professionals Group, Inc.
c/o [Exchange Agent]
[Exchange Agent address]

Facsimile Transmission (for eligible institutions only): (___) ____-______

Confirm by Telephone: (___) ____-______ (ext. _____)

A completed election form/letter of transmittal must be RECEIVED by the exchange agent no later than 5:00 p.m., New York City time, on the date that the consolidation takes place (the "Election Date"), which is currently expected to be January ___, 2000. However, if your Professionals Group stock certificates are not deliverable to the exchange agent prior to Election Date, a guarantee of delivery may be completed by an eligible institution and your election will be valid if the stock certificates, together with a copy of the completed election form/letter of transmittal, are received by the exchange agent by the third trading day after the Election Date. IF THE EXCHANGE AGENT DOES NOT TIMELY RECEIVE A PROPERLY COMPLETED AND SIGNED ELECTION FORM/LETTER OF TRANSMITTAL ALONG WITH THE APPLICABLE STOCK CERTIFICATES, A BOOK ENTRY TRANSFER OF SHARES, OR A GUARANTEE OF DELIVERY FOR THE SHARES OF PROFESSIONALS GROUP COMMON STOCK COVERED BY THIS ELECTION FORM/LETTER OF TRANSMITTAL BY THE ELECTION DATE, THEN THAT SHAREHOLDER WILL RECEIVE, FOR EACH SHARE OF PROFESSIONALS GROUP COMMON STOCK HELD, SUBJECT TO THE ADJUSTMENTS AND LIMITATIONS DESCRIBED IN THE JOINT PROXY STATEMENT/PROSPECTUS, $12.00 IN CASH AND SHARES OF HOLDING COMPANY STOCK INITIALLY WORTH $14.00.

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If the consolidation is not completed for any reason, this election form/letter of transmittal will be void and of no effect. Certificate(s) for shares of Professionals Group common stock previously delivered to the exchange agent will be promptly returned.

Please read carefully the accompanying general instructions, complete the information as required and return this election form/letter of transmittal, along with all of your Professionals Group stock certificates, book entry transfer of shares, or guarantee of delivery of shares in the enclosed envelope to the exchange agent no later than 5:00 p.m., New York City time, on the Election Date at the address listed above.

Delivery of this election form/letter of transmittal to an address other than as set forth above will not constitute a valid delivery. You must sign this election form/letter of transmittal where requested.

COMPLETING AND RETURNING THIS ELECTION FORM/LETTER OF TRANSMITTAL DOES NOT HAVE THE EFFECT OF CASTING A VOTE WITH RESPECT TO THE CONSOLIDATION. IF YOU HAVE ANY QUESTIONS CONCERNING THE VOTING OF YOUR SHARES OF PROFESSIONALS GROUP COMMON STOCK, PLEASE CALL _________________________ TOLL-FREE AT (_____) _____-_______.

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INSTRUCTIONS FOR STEP 1

ELECTION FORM

SHARE IDENTIFICATION. You must identify the shares of Professionals Group common stock that you own. In the spaces provided under the column entitled "Name(s) and Address(es) of Registered Holder(s)," print the name(s) and address(es) of the registered holder(s). In the spaces provided under the column entitled "Certificate Number," insert the stock certificate number for each stock certificate you hold. If you do not hold stock certificate(s), please indicate such in the "Certificate Number" column. In the spaces provided under the column entitled "Number of Shares Represented By," insert the number of shares represented by the corresponding stock certificate(s) or held in book-entry form. At the bottom of the "Number of Shares Represented By" column, please insert the total number of shares of Professionals Group common stock you own.

ELECTION. Choose the consideration you would like to receive for each share of Professionals Group common stock you own. You are not required to make the same election for all of your shares of Professionals Group stock. You may make a cash election with respect to some of your shares of Professionals Group common stock and you may make a "combination election" with respect to the rest of your shares of Professionals Group common stock. However, the sum of your elections must be equal to the total number of shares of Professionals Group common stock you hold in order for your election form/letter of transmittal to be properly completed.

CASH ELECTION. You may choose to make a cash election with respect to your shares of Professionals Group common stock and receive, subject to the adjustments and limitations described in the Joint Proxy Statement/Prospectus, $26.00 in cash for each share of Professionals Group common stock for which you wish to receive only cash. To make a cash election, you should insert the total number of shares of Professionals Group common stock you would like to exchange for solely cash in the space provided under the column entitled "Number of Shares: Cash Election."

COMBINATION ELECTION. You may choose to make a combination election with respect to your shares of Professionals Group common stock and receive, subject to the adjustments and limitations described in the Joint Proxy Statement/Prospectus, a combination of $12.00 in cash and shares of holding company common stock initially worth $14.00 for each share of Professionals Group common stock for which you wish to receive cash and shares of holding company common stock. To make a combination election, you should insert the number of shares of Professionals Group common stock you would like to exchange for cash and shares of holding company common stock in the space provided under the column entitled "Number of Shares: Combination Election."

Because we cannot predict the market price of shares of holding company common stock prior to or following the completion of consolidation, to determine the number of shares of holding company common stock that has an initial value of $14.00, we will divide $14.00 by the

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average sales price of Medical Assurance common stock during a 20 trading day period preceding the completion of the consolidation.

NON-ELECTION. In the event you fail to either make an election or properly submit this election form/letter of transmittal to the exchange agent, then you will be deemed to have made a combination election and you will receive cash and shares of holding company common stock for your shares of Professionals Group common stock pursuant to the provisions of the consolidation agreement.

Please review carefully "The Consolidation - Exchange Procedures" on pages ________ of the accompanying Joint Proxy Statement/Prospectus for an explanation of the conversion of the shares of Professionals Group common stock. As explained in the Joint Proxy Statement/Prospectus because the total 14f cash that can be paid to Professionals Group shareholders as a group may not exceed 90% of the total consideration payable with respect to all outstanding shares of Professionals Group common stock. If the cash consideration elected by Professionals Group shareholders is more than the amount of cash available for payment, then some cash elections will be converted to combination elections, and the shares of Professionals Group common stock subject to such converted elections will be exchanged for a combination of cash and shares of holding company common stock as if the holder had made a combination election. The cash elections subject to such conversion will be selected by the exchange agent in the order last received by the exchange agent.

ONCE YOU HAVE COMPLETED STEP 1, GO TO STEP 2.

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STEP 1

IDENTIFY YOUR SHARES AND MAKE YOUR ELECTION

           Name(s)
             and                                 Number of
          Addresses                                Shares             Number of           Number of
             of                                 Represented           Shares:             Shares:
         Registered         Certificate             By                 Cash             Combination
          Holder(s)           Number*           Certificate          Election             Election


-------------------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------------------

Total Shares:

* If you do not hold Professionals Group common stock certificates, please so indicate and a book-entry transfer will be made for you.

YOUR ELECTION MAY BE CHANGED BY THE EXCHANGE AGENT UNDER LIMITED CIRCUMSTANCES. Because the total amount of cash that can be paid to Professionals Group shareholders as a group may not exceed 90% of the total consideration payable with respect to all outstanding shares of Professionals Group common stock, if the cash consideration elected by Professionals Group shareholders is more than the amount of cash available for payment, then some cash elections will be converted to combination elections, and the shares of Professionals Group common stock subject to such converted elections will be exchanged for a combination of cash and shares of holding company common stock as if the holder had made a combination election. The cash elections subject to such conversion will be selected by the exchange agent in the order last received by the exchange agent.

Your election will be valid only if accompanied by your Professionals Group stock certificate(s), a book entry transfer of shares to the exchange agent (check the box below), or a guarantee of delivery (check the box below).

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[ ] CHECK HERE IF YOUR SHARES OF PROFESSIONALS GROUP COMMON STOCK ARE BEING DELIVERED PURSUANT TO A NOTICE OF GUARANTEE OF DELIVERY AND COMPLETE THE FOLLOWING:

Name of Registered Holder(s):
Window Ticket Number (if any):

[ ] CHECK HERE IF YOUR SHARES OF PROFESSIONALS GROUP COMMON STOCK ARE BEING DELIVERED BY BOOK ENTRY TRANSFER TO THE EXCHANGE AGENT'S ACCOUNT AND COMPLETE THE FOLLOWING:

Name of Electing Institution:
The Depository Trust Company Account Number:

Transaction Code Number:

GO TO STEP 2.

-7-

INSTRUCTIONS FOR STEP 2

LETTER OF TRANSMITTAL

Regardless of your election in Step 1, you must send all of your Professionals Group common stock certificates, book entry transfer of shares or guarantee of delivery of shares to the exchange agent with the following letter of transmittal. See General Instruction 3. If you do not hold stock certificates, please so indicate on the previous page and a book-entry transfer will be made for you.

PLEASE READ AND SIGN THE LETTER OF TRANSMITTAL THAT BEGINS ON THE

FOLLOWING PAGE.

If you want the holding company common stock certificates being issued to you pursuant to the consolidation to be registered, and/or you want the cash being paid to you pursuant to the consolidation agreement to be payable, to someone other than the person or entity listed on your Professionals Group stock certificate, then you must complete and sign the "Special Payment Instructions - Alternative Payee" box below. See General Instruction 8. for information about your responsibility for transfer taxes if you complete the "Special Payment Instructions - Alternative Payee" box.

If you want the holding company common stock certificates and/or the cash being issued or paid to you pursuant to the consolidation to be registered or payable to you, but sent to someone else, you must complete and sign the "Special Delivery Instructions - Alternative Address" box below.

If you fill out either the "Special Payment Instructions - Alternative Payee" box or the "Special Delivery Instructions - Alternative Address" box, you must have your signature(s) medallion guaranteed by an eligible institution. See General Instruction 5.

If your cash payment is at least $500,000 and you would like it to be sent to you by wire transfer rather than by check, you must complete and sign the "Wiring Instructions" box below. Please verify your wiring instructions before completing the "Wiring Instructions" box. If you provide incorrect wiring instructions, the exchange agent will have the right to send your money to you by check.

The exchange agent will issue you a single check and/or a single book entry representing holding company common stock. If you would prefer to receive a stock certificate, please check the box in the "Receipt of Certificates" section below. If you request a stock certificate, the exchange agent will issue a single certificate representing the holding company common stock. However, if for tax purposes or otherwise you wish to have more than one certificate issued, please provide explicit instructions to the exchange agent (including the particular denominations of the certificates).

IF YOU HAVE LOST ANY OR ALL OF THE STOCK CERTIFICATES REPRESENTING YOUR SHARES OF PROFESSIONALS GROUP COMMON STOCK, IN ADDITION TO SIGNING THE LETTER OF TRANSMITTAL AND

-8-

SENDING IT TO THE EXCHANGE AGENT TOGETHER WITH ANY STOCK CERTIFICATES YOU DO HAVE AS DESCRIBED ABOVE, YOU MUST COMPLETE STEP 3 WITH RESPECT TO ANY CERTIFICATES YOU HAVE LOST.

IF YOU HAVE ALL OF THE STOCK CERTIFICATES REPRESENTING YOUR SHARES OF PROFESSIONALS GROUP COMMON STOCK AND DO NOT HAVE SPECIAL PAYMENT OR DELIVERY INSTRUCTIONS, SIGN THE LETTER OF TRANSMITTAL AND GO TO STEP 4. SEE GENERAL INSTRUCTION 4 REGARDING THE PROPER FORM OF SIGNATURES.

-9-

STEP 2

LETTER OF TRANSMITTAL

[NAME OF EXCHANGE AGENT], Exchange Agent:

In connection with the consolidation, the undersigned hereby submits the stock certificate(s) representing the undersigned's shares of Professionals Group, Inc. common stock to, or hereby transfers ownership of such stock certificate(s) by book-entry transfer to the account of, [INSERT NAME OF EXCHANGE AGENT], the exchange agent designated by Professionals Group, Medical Assurance and the holding company, or its replacement or successor, and instructs the exchange agent to deliver to the undersigned, in exchange for the undersigned's shares of Professionals Group common stock, cash and/or shares of holding company common stock pursuant to the undersigned's election as set forth on the election form enclosed with this letter of transmittal. The undersigned understands that the undersigned's election may be adjusted by the exchange agent pursuant to the terms of the consolidation agreement.

The undersigned represents, warrants and covenants that the undersigned:
(1) has full power and authority to surrender, sell, assign and transfer the stock certificate(s) and shares of Professionals Group common stock surrendered herewith, or transferred in book-entry form, or covered by a guarantee of delivery, free and clear of all restrictions, liens, claims, and encumbrances;
(2) is as of the date hereof, and will be as of the completion of the consolidation, the record owner of the stock certificate(s) and shares that are the subject of this election form/letter of transmittal; (3) has full power and authority to make the election indicated in this election form/letter of transmittal; (4) understands that the election indicated in this election form/letter of transmittal is subject to certain terms, conditions and limitations that are set forth in the consolidation agreement; (5) will, upon request, execute and deliver any additional documents reasonably deemed by the exchange agent or holding company to be appropriate or necessary to complete the sale, assignment, or transfer of such stock certificate(s) and shares; and (6) hereby irrevocably appoints the exchange agent as agent of the undersigned to effect the conversion of such stock certificate(s) and shares pursuant to the terms of the consolidation agreement. All authority conferred or agreed to be conferred in this election form/letter of transmittal shall be binding upon the successors, assigns, heirs, executors, administrators, and legal representatives of the undersigned and shall not be affected by, and shall survive, the death or incapacity of the undersigned.

The undersigned understands and agrees that the method of delivery of the stock certificate(s) and shares that are the subject of this election form/letter of transmittal and all other required documents is at the option and risk of the undersigned and that the risk of loss of such certificate(s) and shares shall pass only after the exchange agent has actually received such certificate(s) and shares. The general instructions that are a part of this election form/letter of transmittal are incorporated herein by this reference.

Unless otherwise indicated under "Special Payment Instructions - Alternative Payee" box below, please issue any certificate for shares of holding company common stock and/or any

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check payable (or wire transfer of funds payable) in exchange for the undersigned's shares of Professionals Group common stock in the name of the registered holder(s) of such shares of Professionals Group common stock. Similarly, unless otherwise indicated in the "Special Delivery Instructions - Alternative Address" and/or "Wiring Instructions" boxes, please mail any certificate for shares of holding company common stock and/or any check payable in exchange for the undersigned's shares of Professionals Group common stock to the registered holder(s) of such shares of Professionals Group common stock at the address or addresses shown below.

REGISTERED PROFESSIONALS GROUP SHAREHOLDER(S) SIGN HERE

---------------------------------------   --------------------------------------
Signature of owner(s)                     Signature of owner(s)


Print Name:                               Print Name:
            ---------------------------              ---------------------------

---------------------------------------   --------------------------------------
Social Security or other Tax ID Number    Social Security or other Tax ID Number

Address:                                  Address:
        -------------------------------   --------------------------------------

---------------------------------------   --------------------------------------

---------------------------------------   --------------------------------------


Date:                                     Date:
      ---------------------------------        ---------------------------------

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SPECIAL PAYMENT INSTRUCTIONS - ALTERNATIVE PAYEE

To be completed ONLY if you want the holding company common stock certificates being issued to you pursuant to the consolidation to be registered, and/or you want the cash being paid to you pursuant to the consolidation to be payable, to someone other than the person or entity listed on your Professionals Group common stock certificates.

Register my shares of holding company common stock and/or make payment to the following:

Name:

(Please type or print)

Address:


(Include zip code)


(Taxpayer identification or social security number)

SPECIAL DELIVERY INSTRUCTIONS - ALTERNATIVE ADDRESS

To be completed ONLY if you want the holding company common stock certificates and/or the cash being issued or paid to you pursuant to the consolidation to be registered or payable to you but sent to someone else.

Mail or deliver my shares of holding company common stock and/or send payment to the following:

Name:

(Please type or print)

Address:


(Include zip code)


(Taxpayer identification or social security number)

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WIRING INSTRUCTIONS

Provided I am to receive at least $500,000 in cash, I would like to receive all of the cash to be paid to me in connection with the merger to be sent by wire transfer, pursuant to the following wiring instructions in lieu of delivery of a check:

Name of Financial Institution:

Financial Institution's ABA No.:

Name of Account:

Account No.:

Taxpayer identification or social security number:

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SIGNATURE GUARANTEE

If you have filled out either the "Special Payment Instructions - Alternative Payee" box, the "Special Delivery Instructions Alternative Address" box or the "Guarantee of Delivery" box, you must have your signature(s) medallion guaranteed by an eligible institution, i.e., a member firm of a registered national securities exchange, a member of the NASD, Inc., or a commercial bank or trust company in the United States.

In the event that the check and/or certificate representing shares of holding company common stock is (are) to be issued in exactly the name of the record holder(s) of the Professionals Group common stock, no guarantee of the signature on this election form/letter of transmittal is required.

Name of Guarantor:

Signature(s) Guaranteed:


Date:

Apply Signature Medallion:

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GUARANTEE OF DELIVERY

The undersigned, a member firm of a registered national securities exchange, a member of the NASD, Inc., or a commercial bank or trust company in the United States, hereby guarantees to deliver to the exchange agent either all of the certificate(s) for Professionals Group common stock to which this election form/letter of transmittal relates, or such certificates as are identified below, duly endorsed in blank or otherwise in form acceptable for transfer, no later than 12:00 noon, New York City time, on the third trading day after the Election Date. If you complete this guarantee of delivery, you will need a signature guarantee by an eligible institution.

The undersigned acknowledges that it must deliver the shares of Professionals Group common stock covered by this election form/letter of transmittal to the exchange agent within the time period set forth above and that failure to do so could result in financial loss to the undersigned.

---------------------------------------    ------------------------------------
Dated                                      Print Firm Name

---------------------------------------    ------------------------------------
Certificate Number(s)                      Authorized Signature

---------------------------------------    ------------------------------------
Number of shares of Professionals Group    Address
common stock
                                           ------------------------------------
                                           Telephone number

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RECEIPT OF CERTIFICATES

UNLESS YOU CHECK THE BOX BELOW, ANY SHARES OF HOLDING COMPANY COMMON STOCK TO WHICH YOU MAY BE ENTITLED WILL BE ISSUED AS BOOK-ENTRY SHARES OF HOLDING COMPANY COMMON STOCK.

[ ] Check here if you would like certificate(s) for any shares of holding company common stock to which you may be entitled.

GO TO STEP 3 IF YOU HAVE LOST YOUR PROFESSIONALS GROUP STOCK CERTIFICATES. OTHERWISE, GO TO STEP 4.

-16-

INSTRUCTIONS FOR STEP 3

CERTIFY IF CERTIFICATE(S) ARE LOST

If you are unable to locate some or all of the stock certificates representing your shares of Professionals Group common stock, you must complete the certification on the following page. Your signature must be notarized.

Please see General Instruction 4 regarding proper signatures.

AFTER YOU HAVE COMPLETED STEP 3, GO TO STEP 4.

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STEP 3--CERTIFY IF CERTIFICATE(S) ARE LOST

The certificate(s) representing the following shares of Professionals Group common stock has/have been lost, stolen, seized, or destroyed, at a time unknown to me:

-------------------------------------       ------------------------------------

-------------------------------------       ------------------------------------

-------------------------------------       ------------------------------------
Certificate Number                          Shares

I hereby certify the following:

(1) I have made or caused to be made a diligent search for such stock certificate(s) and have been unable to find or recover it/them. I have not sold, assigned, pledged, transferred, deposited under any agreement, or hypothecated the shares of Professionals Group, Inc. common stock represented by such stock certificate(s), or any interest therein, or assigned any power of attorney or other authorization respecting the same which is now outstanding and in force, or otherwise disposed of such stock certificate(s); and no person, firm, corporation, agency, or government, other than me, has or has asserted any right, title, claim, equity, or interest in, to, or respecting such shares of Professionals Group common stock.

(2) Please issue a replacement stock certificate(s). In consideration of the issuance of a replacement certificate(s), I hereby agree to reimburse and indemnify and hold harmless holding company and any person, firm, or corporation now or hereafter acting as transfer agent, exchange agent, registrar, trustee, depository, redemption, fiscal, or paying agent, or in any other capacity, and also any successors in any such capacities, and their respective subsidiaries, affiliates, heirs, successors, and assigns, from and against any and all liability, loss, damage, and expense in connection with, or arising out of, their compliance with my request herein.

(3) I also agree, in consideration of compliance with the foregoing request, to surrender immediately to holding company the lost stock certificate(s) should it/they hereafter come into my possession or control.

-------------------------------------       ------------------------------------
Signature                                   Date


-------------------------------------       ------------------------------------
Signature                                   Date


-------------------------------------       ------------------------------------
Signature                                   Date

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STATE OF
------------------- :ss.
COUNTY OF

I, _______________________________________, a Notary Public, do hereby certify that on the _________ day of ________________, _____, personally appeared before me
_____________________________________________________________________________, known to me to be the persons whose name(s) is/are subscribed to the foregoing instrument, who, being by me first duly sworn, declared that the statements contained therein are true and that he/she/they signed said instrument for the purposes, in the capacity, and for consideration therein expressed.


(Notary: Please modify if necessary to conform to your state law or attach an alternative form.)

GO TO STEP 4.

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INSTRUCTIONS FOR STEP 4

COMPLETE SUBSTITUTE FORM W-9

You must complete the following Substitute Form W-9 to avoid having 31% of your payment withheld for federal income tax purposes as set forth in General Instruction 7 to this election form/letter of transmittal.

Please do the following:

(1) write your name and social security number (or employer identification number for entities) in Part I of the Substitute Form W-9; and

(2) sign the "Certification" box in Part II of the Substitute Form W-9.

Please see General Instruction 7 for information on this Form W-9 and General Instruction 4 regarding proper signatures.

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                      STEP 4--COMPLETE SUBSTITUTE FORM W-9

SUBSTITUTE            PART I--PLEASE ENTER YOUR NAME AND SOCIAL SECURITY
FORM W-9              NUMBER OR EMPLOYER IDENTIFICATION NUMBER

                      ____________________________  OR ________________________
                      SOCIAL SECURITY NUMBER           EMPLOYER IDENTIFICATION
                                                       NUMBER
                               (If awaiting TIN write "Applied For.")

                     PART II--For Payees exempt from backup withholding,

see the Guidelines for Certification of Taxpayer Identification Number on Substitute Form W-9 (copies of which may be obtained from the exchange agent) and complete as instructed therein.

CERTIFICATION - Under penalties of perjury, I certify that:

REQUEST FOR             (1)     The number shown on this form is my correct
TAXPAYER                        Taxpayer Identification Number (or a Taxpayer
IDENTIFICATION                  Identification Number has not been issued to me
NUMBER AND                      and either (a) I have mailed or delivered an
CERTIFICATION                   application to receive a Taxpayer Identification
                                Number to the appropriate Internal Revenue
                                Service ("IRS") or Social Security
                                Administration office or (b) I intend to mail or
                                deliver an application in the near future. I
                                understand that if I do not provide a Taxpayer
                                Identification Number within 60 days, 31% of all
                                reportable payments made to me thereafter will
                                be withheld until I provide a number.); and

                        (2)     I am not subject to backup withholding either
                                because (a) I am exempt from backup withholding,
                                (b) I have not been notified by the IRS that I
                                am subject to (2) backup withholding as a result
                                of failure to report all interest or dividends,
                                or (c) the IRS has notified me that I am no
                                longer subject to backup withholding.


(PLEASE REFER           Certification Instructions--You must cross out item (2)
TO THE                  in Part 2 above if you have been notified by the IRS
GUIDELINES FOR          that you are subject to backup withholding because of
CERTIFICATION           underreporting interest or dividends on your tax return.
OF TAXPAYER             However, if after being notified by the IRS that you
IDENTIFICATION          were subject to backup withholding you received another
NUMBER                  notification from the IRS stating that you are no longer
ON                      subject to backup withholding, do not cross out item
SUBSTITUTE              (2).
FORM W-9)

SIGNATURE: DATE:

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NOTE: FAILURE TO COMPLETE AND RETURN THIS SUBSTITUTE FORM W-9 MAY RESULT IN BACKUP WITHHOLDING OF 31% OF ANY PAYMENTS MADE TO YOU.

-22-

GENERAL INSTRUCTIONS

1. REVOCATION OF ELECTION.

An election may be revoked by the person who submitted the election form/letter of transmittal to the exchange agent by written notice to the exchange agent, or by withdrawal of the shares of Professionals Group common stock deposited by such person with the exchange agent, prior to the Election Date. A holder may submit a new election form at the time it revokes an earlier election or at any time after revoking an earlier election but before the Election Date. If a new election is not made, the holder will be deemed not to have made an election, and the exchange agent will retain the stock certificate(s) tendered with the revoked election until the time the shares are exchanged upon completion of the consolidation. If the consolidation agreement is terminated, all election forms/letters of transmittal will automatically be revoked and the stock certificates tendered will be promptly returned.

2. ELECTION PROCEDURES.

A description of the election procedures is contained in the Joint Proxy Statement/Prospectus under "The Consolidation Exchange Procedures" and is fully set forth in the consolidation agreement. All elections are subject to compliance with such procedures. In connection with making any election, you should read carefully, among other matters, the information contained in the Joint Proxy Statement/Prospectus under "The Consolidation - Consideration to be Received in the Consolidation." See also "Material Federal Income Tax Consequences" in the Joint Proxy Statement/Prospectus for a discussion of the anticipated material federal income tax consequences of the consolidation.

3. EXECUTION AND DELIVERY.

This election form/letter of transmittal must be properly filled in, dated, and signed in all applicable places, and must be delivered (together with all of the other required materials) to the exchange agent at the address as set forth on page ___. The method of delivery of all documents is at your option and risk, but if you choose to return your materials by mail, we suggest you send them by registered mail, return receipt requested, properly insured, using the enclosed envelope.

4. SIGNATURES.

The signature(s) on this election form/letter of transmittal should correspond exactly with the name(s) as written on the face of the stock certificate(s) submitted unless the shares of Professionals Group common stock described on this election form/letter of transmittal have been assigned by the registered holder(s), in which event this election form/letter of transmittal should be signed in exactly the same form as the name of the last transferee indicated on the transfers attached to or endorsed on the certificates.

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If the stock certificate(s) surrendered are held of record by two or more joint owners, then all such owners must sign this election form/letter of transmittal.

If any surrendered shares are registered in different names on several stock certificates, then it is necessary to complete, sign and submit as many separate election forms/letters of transmittal as there are different registrations of stock certificates.

If this election form/letter of transmittal is signed by a person or persons other than the registered holder(s) of the stock certificates, the certificates must be endorsed or accompanied by appropriate stock powers, in either case signed exactly as the name(s) of the registered owner(s) appears on the certificates.

If this election form/letter of transmittal or any stock certificate(s) or stock power(s) is signed by a trustee, executor, administrator, guardian, officer of a corporation, attorney-in-fact, or any other person acting in a representative or fiduciary capacity, the person signing must give such person's full title in such capacity.

5. GUARANTEE OF SIGNATURE.

No signature guarantee is required on this election form/letter of transmittal if it is signed by the registered holder(s) of the shares of Professionals Group common stock surrendered under this election form/letter of transmittal, and the shares of holding company common stock and/or the check are to be issued and/or payable to the record holder(s) without any change or correction in the name of the record holder(s). In all other cases, all signatures on this election form/letter of transmittal must be guaranteed. All signatures required to be guaranteed must be guaranteed by a member firm of a registered national securities exchange or of the NASD, Inc., or a commercial bank or trust company in the United States. Public notaries cannot execute acceptable guarantees of signatures.

6. MISCELLANEOUS.

A single check, or wire transfer, and/or stock certificates or a single book entry representing shares of holding company common stock to be received will be issued to you unless you have instructed us otherwise in this election form/letter of transmittal.

All questions with respect to this election form/letter of transmittal (including, without limitation, questions relating to the timeliness or effectiveness of revocation or any election and computations as to any adjustments) will be determined by the exchange agent, which determination shall be conclusive and binding.

Professionals Group, Medical Assurance and the exchange agent have the discretion to determine whether an election form/letter of transmittal has been properly completed, signed and submitted or revoked and reserve the right to waive any defects or irregularities in a completed election form/letter of transmittal (but shall be under no obligation to do so). The decision of Professionals Group, Medical Assurance or the exchange agent in such matters shall be conclusive and binding. Professionals Group, Medical Assurance and the exchange agent are not

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under any duty to give notification of defects in any election form/letter of transmittal nor will either incur any liability for failure to give such notification.

7. BACKUP FEDERAL INCOME TAX WITHHOLDING AND SUBSTITUTE FORM W-9.

Under the "backup withholding" provisions of U.S. federal income tax law, any payments made to you pursuant to the consolidation may be subject to backup withholding of 31%. To prevent backup withholding, Professionals Group shareholders must complete and sign the Substitute Form W-9 included in Step 4 of this election form/letter of transmittal and either: (a) provide your correct taxpayer identification number ("TIN") and certify, under penalties of perjury, that the TIN provided is correct (or that you are awaiting a TIN), and that (i) you have not been notified by the IRS that you have been subjected to backup withholding as a result of failure to report all interest or dividends or (ii) the IRS has notified you that you are no longer subject to backup withholding; or (b) provide an adequate basis for exemption. If you do not provide the exchange agent with your taxpayer identification number on this election form/letter of transmittal, then the exchange agent will retain 31% of cash payments made to you during the 60-day period following the date of the Substitute Form W-9. If you furnish the exchange agent with your TIN within 60 days of the date of the Substitute Form W-9, the exchange agent will remit such amounts retained during the 60-day period to you. If, however, you have not provided the exchange agent with your TIN within such 60-day period, the exchange agent will remit such previously retained amounts to the IRS as backup withholding. In general, if you are an individual, the TIN is your social security number. If the certificates for Professionals Group common stock are registered in more than one name or are not in the name of the actual owner, consult the Guidelines for Certification of Taxpayer Identification Number on Substitute Form W-9 (copies of which may be obtained from the exchange agent) for additional guidance on which number to report. If the exchange agent is not provided with the correct TIN or an adequate basis for exemption, the holder may be subject to a $50 penalty imposed by the IRS and backup withholding at a rate of 31%. Certain shareholders (including, among others, all corporations and certain foreign individuals) are not subject to these backup withholding and reporting requirements. In order to satisfy the exchange agent that a foreign individual qualifies as an exempt recipient, such holder must submit a statement (generally, IRS Form W-8), signed under penalties of perjury, attesting to that individual's exempt status. A form for such statements can be obtained from the exchange agent.

For further information concerning backup withholding and instructions for completing the Substitute Form W-9 (including how to obtain a TIN if you do not have one and how to complete the Substitute Form W-9 if stock is held in more than one name), consult the Guidelines for Certification of Taxpayer Identification Number on Substitute Form W-9 (copies of which may be obtained from the exchange agent).

Failure to complete the Substitute Form W-9 will not, by itself, cause your shares of Professionals Group common stock to be deemed invalidly tendered, but may require the exchange agent to withhold 31% of the amount of any payments made pursuant to the consolidation. Backup withholding is not an additional U.S. federal income tax. Rather, the U.S. federal income tax liability of a person subject to backup withholding will be reduced by the

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amount of tax withheld. If withholding results in an overpayment of taxes, a refund may be obtained from the IRS.

8. TRANSFER TAXES.

If you completed the "Special Payment Instructions - Alternative Payee" box above in Step 2, you must pay the exchange agent any and all required transfer or other taxes or must establish that such tax has been paid or is not applicable.

INFORMATION AND ADDITIONAL COPIES OF THIS ELECTION FORM/LETTER OF TRANSMITTAL MAY BE OBTAINED FROM ____________________ BY TELEPHONING TOLL-FREE AT (____) ____-_____.

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[COCHRAN, CARONIA & CO. LETTERHEAD]

EXHIBIT 99.4

CONSENT OF COCHRAN, CARONIA & CO.

We hereby consent (i) to the use of our opinion letter to the Board of Directors of Professionals Group, Inc. included as Exhibit C to the Joint Proxy Statement/Prospectus relating to the proposed consolidation of Professionals Group, Inc. and Medical Assurance, Inc. pursuant to the Agreement to Consolidate dated June 22, 2000 between Professionals Group, Inc. and Medical Assurance, Inc. and (ii) to all references to our firm and such opinion, and to all summaries of such opinion, in such Joint Proxy Statement/Prospectus. In giving such consent, we do not admit that we come within the category of persons whose consent is required under Section 7 of the Securities Act of 1933, as amended, (the "Act"), or the rules and regulations of the Securities and Exchange Commission thereunder, nor do we admit that we are experts with respect to any part of such Registration Statement within the meaning of the term "experts" as used in the Act or the rules and regulations of the Securities and Exchange Commission thereunder.

                                                      /s/ Cochran, Caronia & Co.
                                                      --------------------------
                                                          COCHRAN, CARONIA & CO.



Date: November 2, 2000


EXHIBIT 99.5

CONSENT OF FIRST UNION SECURITIES, INC.

We hereby consent (i) to the use of our opinion letter to the Board of Directors of Medical Assurance, Inc. included as Exhibit B to the Joint Proxy Statement/Prospectus relating to the proposed consolidation of Professionals Group, Inc. and Medical Assurance, Inc. pursuant to the Agreement to Consolidate dated June 22, 2000 between Professionals Group, Inc. and Medical Assurance, Inc. and (i) to all references to our firm and such opinion, and to all summaries of such opinion, in such Joint Proxy Statement/Prospectus. In giving such consent, we do not admit that we come within the category of persons whose consent is required under Section 7 of the Securities Act of 1933, as amended, (the "Act"), or the rules and regulations of the Securities and Exchange Commission thereunder, nor do we admit that we are experts with respect to any part of such Registration Statement within the meaning of the term "experts" as used in the Act or the rules and regulations of the Securities and Exchange Commission thereunder.

FIRST UNION SECURITIES, INC.

Date: November 2, 2000               /s/ First Union Securities, Inc.


EXHIBIT 99.6

Director/Executive Officer

CONSENT

In the Joint Proxy Statement/Prospectus included in the Registration Statement on Form S-4 to which this Consent is an exhibit (the "Joint Proxy Statement/Prospectus"), I am named as a person who is, or in connection with the consummation of the merger (as that term is used in the Joint Proxy Statement/Prospectus) will be or become, a director of ProAssurance Corporation I hereby consent to being so named and confirm my consent to serve in such capacity. In addition, to the extent that I am named in the Joint Proxy Statement/Prospectus as a person who is, or will be or become, an Executive Officer or other officer of ProAssurance Corporation or a director or officer of any subsidiary thereof, I hereby consent to being so named and confirm my consent to serve in such capacity.

Date: November 2, 2000                         Signature:

                                               /s/ Victor T. Adamo
                                               --------------------------------
                                               Name: Victor T. Adamo


Director/Executive Officer

CONSENT

In the Joint Proxy Statement/Prospectus included in the Registration Statement on Form S-4 to which this Consent is an exhibit (the "Joint Proxy Statement/Prospectus"), I am named as a person who is, or in connection with the consummation of the merger (as that term is used in the Joint Proxy Statement/Prospectus) will be or become, a director of ProAssurance Corporation I hereby consent to being so named and confirm my consent to serve in such capacity. In addition, to the extent that I am named in the Joint Proxy Statement/Prospectus as a person who is, or will be or become, an Executive Officer or other officer of ProAssurance Corporation or a director or officer of any subsidiary thereof, I hereby consent to being so named and confirm my consent to serve in such capacity.

Date: October 31, 2000                       Signature:

                                             /s/ Richard V. Bradley
                                             --------------------------------
                                             Name: Richard V. Bradley


Director/Executive Officer

CONSENT

In the Joint Proxy Statement/Prospectus included in the Registration Statement on Form S-4 to which this Consent is an exhibit (the "Joint Proxy Statement/Prospectus"), I am named as a person who is, or in connection with the consummation of the merger (as that term is used in the Joint Proxy Statement/Prospectus) will be or become, a director of ProAssurance Corporation I hereby consent to being so named and confirm my consent to serve in such capacity. In addition, to the extent that I am named in the Joint Proxy Statement/Prospectus as a person who is, or will be or become, an Executive Officer or other officer of ProAssurance Corporation or a director or officer of any subsidiary thereof, I hereby consent to being so named and confirm my consent to serve in such capacity.

Date: November 2, 2000                       Signature:

                                             /s/ Paul R. Butrus
                                             --------------------------------
                                             Name:  Paul R. Butrus


Director/Executive Officer

CONSENT

In the Joint Proxy Statement/Prospectus included in the Registration Statement on Form S-4 to which this Consent is an exhibit (the "Joint Proxy Statement/Prospectus"), I am named as a person who is, or in connection with the consummation of the merger (as that term is used in the Joint Proxy Statement/Prospectus) will be or become, a director of ProAssurance Corporation I hereby consent to being so named and confirm my consent to serve in such capacity. In addition, to the extent that I am named in the Joint Proxy Statement/Prospectus as a person who is, or will be or become, an Executive Officer or other officer of ProAssurance Corporation or a director or officer of any subsidiary thereof, I hereby consent to being so named and confirm my consent to serve in such capacity.

Date: November 2, 2000                       Signature:

                                             /s/ Norton E. Cowart
                                             --------------------------------
                                             Name:  Norton E. Cowart


Director/Executive Officer

CONSENT

In the Joint Proxy Statement/Prospectus included in the Registration Statement on Form S-4 to which this Consent is an exhibit (the "Joint Proxy Statement/Prospectus"), I am named as a person who is, or in connection with the consummation of the merger (as that term is used in the Joint Proxy Statement/Prospectus) will be or become, a director of ProAssurance Corporation I hereby consent to being so named and confirm my consent to serve in such capacity. In addition, to the extent that I am named in the Joint Proxy Statement/Prospectus as a person who is, or will be or become, an Executive Officer or other officer of ProAssurance Corporation or a director or officer of any subsidiary thereof, I hereby consent to being so named and confirm my consent to serve in such capacity.

Date: November 2, 2000                       Signature:

                                             /s/ A. Derrill Crowe, M.D.
                                             --------------------------------
                                             Name:  A. Derrill Crowe, M.D.


Director/Executive Officer

CONSENT

In the Joint Proxy Statement/Prospectus included in the Registration Statement on Form S-4 to which this Consent is an exhibit (the "Joint Proxy Statement/Prospectus"), I am named as a person who is, or in connection with the consummation of the merger (as that term is used in the Joint Proxy Statement/Prospectus) will be or become, a director of ProAssurance Corporation I hereby consent to being so named and confirm my consent to serve in such capacity. In addition, to the extent that I am named in the Joint Proxy Statement/Prospectus as a person who is, or will be or become, an Executive Officer or other officer of ProAssurance Corporation or a director or officer of any subsidiary thereof, I hereby consent to being so named and confirm my consent to serve in such capacity.

Date:  November 2, 2000                      Signature:

                                             /s/ Paul D. Everest, M.D.
                                             --------------------------------
                                             Name: Paul D. Everest, M.D.


Director/Executive Officer

CONSENT

In the Joint Proxy Statement/Prospectus included in the Registration Statement on Form S-4 to which this Consent is an exhibit (the "Joint Proxy Statement/Prospectus"), I am named as a person who is, or in connection with the consummation of the merger (as that term is used in the Joint Proxy Statement/Prospectus) will be or become, a director of ProAssurance Corporation I hereby consent to being so named and confirm my consent to serve in such capacity. In addition, to the extent that I am named in the Joint Proxy Statement/Prospectus as a person who is, or will be or become, an Executive Officer or other officer of ProAssurance Corporation or a director or officer of any subsidiary thereof, I hereby consent to being so named and confirm my consent to serve in such capacity.

Date: November 2, 2000                       Signature:

                                             /s/ Robert E. Flowers, M.D.
                                             --------------------------------
                                             Name:  Robert E. Flowers, M.D.


Director/Executive Officer

CONSENT

In the Joint Proxy Statement/Prospectus included in the Registration Statement on Form S-4 to which this Consent is an exhibit (the "Joint Proxy Statement/Prospectus"), I am named as a person who is, or in connection with the consummation of the merger (as that term is used in the Joint Proxy Statement/Prospectus) will be or become, a director of ProAssurance Corporation I hereby consent to being so named and confirm my consent to serve in such capacity. In addition, to the extent that I am named in the Joint Proxy Statement/Prospectus as a person who is, or will be or become, an Executive Officer or other officer of ProAssurance Corporation or a director or officer of any subsidiary thereof, I hereby consent to being so named and confirm my consent to serve in such capacity.

Date:  November 2, 2000                      Signature:

                                             /s/ Leon C. Hamrick, M.D.
                                             --------------------------------
                                             Name:  Leon C. Hamrick, M.D.


Director/Executive Officer

CONSENT

In the Joint Proxy Statement/Prospectus included in the Registration Statement on Form S-4 to which this Consent is an exhibit (the "Joint Proxy Statement/Prospectus"), I am named as a person who is, or in connection with the consummation of the merger (as that term is used in the Joint Proxy Statement/Prospectus) will be or become, a director of ProAssurance Corporation I hereby consent to being so named and confirm my consent to serve in such capacity. In addition, to the extent that I am named in the Joint Proxy Statement/Prospectus as a person who is, or will be or become, an Executive Officer or other officer of ProAssurance Corporation or a director or officer of any subsidiary thereof, I hereby consent to being so named and confirm my consent to serve in such capacity.

Date: November 2, 2000                       Signature:

                                             /s/ James J. Morello
                                             --------------------------------
                                             Name:  James J. Morello


Director/Executive Officer

CONSENT

In the Joint Proxy Statement/Prospectus included in the Registration Statement on Form S-4 to which this Consent is an exhibit (the "Joint Proxy Statement/Prospectus"), I am named as a person who is, or in connection with the consummation of the merger (as that term is used in the Joint Proxy Statement/Prospectus) will be or become, a director of ProAssurance Corporation I hereby consent to being so named and confirm my consent to serve in such capacity. In addition, to the extent that I am named in the Joint Proxy Statement/Prospectus as a person who is, or will be or become, an Executive Officer or other officer of ProAssurance Corporation or a director or officer of any subsidiary thereof, I hereby consent to being so named and confirm my consent to serve in such capacity.

Date: November 2, 2000                       Signature:

                                             /s/ John P. North, Jr.
                                             --------------------------------
                                             Name:  John P. North, Jr.


Director/Executive Officer

CONSENT

In the Joint Proxy Statement/Prospectus included in the Registration Statement on Form S-4 to which this Consent is an exhibit (the "Joint Proxy Statement/Prospectus"), I am named as a person who is, or in connection with the consummation of the merger (as that term is used in the Joint Proxy Statement/Prospectus) will be or become, a director of ProAssurance Corporation I hereby consent to being so named and confirm my consent to serve in such capacity. In addition, to the extent that I am named in the Joint Proxy Statement/Prospectus as a person who is, or will be or become, an Executive Officer or other officer of ProAssurance Corporation or a director or officer of any subsidiary thereof, I hereby consent to being so named and confirm my consent to serve in such capacity.

Date: November 2, 2000                       Signature:

                                             /s/ Ann F. Putallaz, Ph.D.
                                             --------------------------------
                                             Name:  Ann F. Putallaz, Ph.D.


Director/Executive Officer

CONSENT

In the Joint Proxy Statement/Prospectus included in the Registration Statement on Form S-4 to which this Consent is an exhibit (the "Joint Proxy Statement/Prospectus"), I am named as a person who is, or in connection with the consummation of the merger (as that term is used in the Joint Proxy Statement/Prospectus) will be or become, a director of ProAssurance Corporation I hereby consent to being so named and confirm my consent to serve in such capacity. In addition, to the extent that I am named in the Joint Proxy Statement/Prospectus as a person who is, or will be or become, an Executive Officer or other officer of ProAssurance Corporation or a director or officer of any subsidiary thereof, I hereby consent to being so named and confirm my consent to serve in such capacity.

Date:  November 2, 2000                      Signature:

                                             /s/ William H. Woodhams, M.D.
                                             --------------------------------
                                             Name:  William H. Woodhams, M.D.