UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C.  20549

                                                                              


FORM 8-K


CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934


Date of Report (date of earliest event reported):
March 6, 2017


Cabot Microelectronics Corporation
(Exact name of registrant as specified in its charter)

Delaware
 
000-30205
 
36-4324765
(State or other jurisdiction of incorporation)
 
(Commission File Number)
 
(IRS Employer Identification)

870 Commons Drive, Aurora, Illinois
 
60504
(Address of principal executive offices)
 
(Zip Code)

(630) 375-6631
(Registrant's telephone number, including area code)

Not applicable
(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))


Item 5.03
Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year.

On March 6, 2017, the Board of Directors of Cabot Microelectronics Corporation (the "Company") approved, and adopted effective as of such date, the Amended and Restated Bylaws of Cabot Microelectronics Corporation (the "Bylaws"), which amend Article II, Section 3 of the Bylaws, to conform the standard for removal of directors to the standard set forth in the Company's Amended and Restated Certificate of Incorporation.

The foregoing summary is qualified in its entirety by reference to the Amended and Restated Bylaws of Cabot Microelectronics Corporation, as amended and restated March 6, 2017, which is attached hereto as Exhibit 3.2.


Item 5.07
Submission of Matters to a Vote of Security Holders.

On March 7, 2017, Cabot Microelectronics Corporation (the "Company") held its annual meeting of stockholders ("Annual Meeting"), at which the following proposals were approved by the Company's stockholders:

Proposal 1 – Election of two directors, each for a term of three years:

Both of the Board's nominees for director were elected by the stockholders to serve for a term of three years, by the votes set forth in the table below:

 
Number of Votes
For Election
Number of Votes Withheld
 
Broker Non-Votes
Paul J. Reilly
21,556,855
605,374
982,776
Geoffrey Wild
21,556,547
605,682
982,776


Proposal 2 – Advisory (non-binding) vote on the compensation of named executive officers:

The stockholders approved, on an advisory (non-binding) basis, the compensation of named executive officers, by the votes set forth in the table below:

For
Against
Abstain
Broker Non-Votes
20,409,569
1,748,715
3,945
982,776




Proposal 3 – Advisory (non-binding) vote on the frequency of the advisory (non-binding) vote on the compensation of named executive officers:

The stockholders approved, on an advisory (non-binding) basis, the holding of an advisory (non-binding) vote on executive compensation on an annual basis, by the votes set forth in the table below:

One-Year
Frequency Vote
Two-Year
Frequency Vote
Three-Year
Frequency Vote
 
Abstain
 
Broker Non-Votes
19,392,680
8,061
2,746,741
14,747
982,776


Proposal 4 – Reapprove the material terms of performance-based awards under the Cabot Microelectronics Corporation 2012 Omnibus Incentive Plan (OIP) for purposes of complying with Section 162(m) of the Internal Revenue Code of 1986 (IRC), as amended:

The stockholders reapproved the material terms of performance-based awards under our OIP for purposes of complying with Section 162(m) of the IRC, by the votes set forth in the table below:

For
Against
Abstain
Broker Non-Votes
21,007,982
1,151,207
3,040
982,776


Proposal 5 – Ratification of the selection of PricewaterhouseCoopers LLP as the Company's independent auditors for fiscal year 2017:

The selection of PricewaterhouseCoopers LLP as the Company's independent auditors for fiscal year 2017 was ratified by the stockholders, by the votes set forth in the table below:

For
Against
Abstain
22,234,687
909,658
660


Item 7.01   Regulation FD Disclosure.

At the Annual Meeting, the Company provided updated information regarding certain aspects of its business for fiscal year 2017.  This additional information is included in the script of the Annual Meeting, which is available in the "Events and Presentations" area of the "Investor Relations" section of the Company's website, www.cabotcmp.com.

This information is being furnished pursuant to Item 7.01 of Form 8-K and shall not be deemed "filed" for purposes of Section 18 of the Securities and Exchange Act of 1934, as amended (the "Exchange Act"), or incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing.




Item 8.01   Other Events.
On March 7, 2017, Cabot Microelectronics Corporation (the "Company") issued a press release entitled "Cabot Microelectronics Corporation Increases Quarterly Cash Dividend" announcing that its Board of Directors has declared a quarterly cash dividend of $0.20 per share on the Company's common stock, which represents an increase from $0.18 per share paid since the initiation of its quarterly cash dividend program in January 2016.  The record date for the quarterly cash dividend will be the close of business on March 23, 2017, and the payable date for the quarterly cash dividend will be on or about April 28, 2017.  The declaration and payment of future dividends is subject to the discretion and determination of the Company's Board of Directors and management, based on a variety of factors, and the program may be suspended, terminated or modified at any time for any reason.


Item 9.01   Financial Statements and Exhibits.

(d)
Exhibits
   
 
3.2         Amended and Restated Bylaws of Cabot Microelectronics Corporation, as amended and restated March 6, 2017.
   
 
99.1       Press release, dated March 7, 2017, entitled "Cabot Microelectronics Corporation Increases Quarterly Cash Dividend."




SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

   
CABOT MICROELECTRONICS CORPORATION
 
   
[Registrant]
 
       
Date: March 7, 2017
By:
WILLIAM S. JOHNSON
 
   
William S. Johnson
 
   
Executive Vice President and Chief Financial Officer
 
   
[Principal Financial Officer]
 



EXHIBIT INDEX
Exhibit
Number
 
Description
3.2
 
Amended and Restated Bylaws of Cabot Microelectronics Corporation, as amended and restated March 6, 2017.
99.1
 
Press release, dated March 7, 2017, entitled "Cabot Microelectronics Corporation Increases Quarterly Cash Dividend."


AMENDED AND RESTATED
BYLAWS
OF
CABOT MICROELECTRONICS CORPORATION

ARTICLE I


STOCKHOLDERS
SECTION 1.   Annual Meeting.   The annual meeting of the stockholders of the Corporation shall be held on such date, at such time and at such place within or without the State of Delaware as may be designated by the Board of Directors, for the purpose of electing Directors and for the transaction of such other business as may be properly brought before the meeting.
SECTION 2.   Special Meetings.   Except as otherwise provided in the Certificate of Incorporation as amended and restated (the "Certificate of Incorporation"), a special meeting of the stockholders of the Corporation may be called at any time by the Board of Directors, the Chairman of the Board or the President. Any special meeting of the stockholders shall be held on such date, at such time and at such place within or without the State of Delaware as the Board of Directors or the officer calling the meeting may designate. At a special meeting of the stockholders, no business shall be transacted and no corporate action shall be taken other than that stated in the notice of the meeting.
SECTION 3.   Notice of Meetings.   Except as otherwise provided in these Bylaws or by law, a written notice of each meeting of the stockholders shall be given not less than ten (10) nor more than sixty (60) days before the date of the meeting to each stockholder of the Corporation entitled to vote at such meeting at his address as it appears on the records of the Corporation. The notice shall state the place, date and hour of the meeting and, in the case of a special meeting, the purpose or purposes for which the meeting is called. Any previously scheduled meeting of the stockholders may be postponed, and any special meeting of the stockholders may be canceled, by resolution of the Board of Directors upon public notice given prior to the date previously scheduled for such meeting of stockholders.
SECTION 4.   Quorum.   At any meeting of the stockholders, the holders of a majority in number of the total outstanding shares of stock of the Corporation entitled to vote at such meeting, present in person or represented by proxy, shall constitute a quorum of the stockholders for all purposes, unless the representation of a larger number of shares shall be required by law, by the Certificate of Incorporation or by these Bylaws, in which case the representation of the number of shares so required shall constitute a quorum; provided that at any meeting of the stockholders at which the holders of any class of stock of the Corporation shall be entitled to vote separately as a class, the holders of a majority in number of the total outstanding shares of such class, present in person or represented by proxy, shall constitute a quorum for purposes of such class vote unless the representation of a larger number of shares of such class shall be required by law, by the Certificate of Incorporation or by these Bylaws.
SECTION 5.   Adjourned Meetings.   Whether or not a quorum shall be present in person or represented at any meeting of the stockholders, the holders of a majority in number of the shares of stock of the Corporation present in person or represented by proxy and entitled to vote at such meeting may adjourn such meeting from time to time; provided, however, that if the holders of any class of stock of the Corporation are entitled to vote separately as a class upon any matter at such meeting, any adjournment of the meeting in respect of action by such class upon such matter shall be determined by the holders of a majority of the shares of such class present in person or represented by proxy and entitled to vote at such meeting. When a meeting is adjourned to another time or place, notice need not be given of the adjourned meeting if the time and place thereof are announced at the meeting at which the adjournment is taken. At the adjourned meeting the stockholders, or the holders of any class of stock entitled to vote separately as a class, as the case may be, may transact any business that might have been transacted by them at the original meeting. If the adjournment is for more than thirty 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 adjourned meeting.
SECTION 6.   Organization; Stockholder List.   The Chairman of the Board or, in his absence, the President shall call all meetings of the stockholders to order, and shall act as Chairman of such meetings. In the absence of the Chairman of the Board and the President, the holders of a majority in number of the shares of stock of the Corporation present in person or represented by proxy and entitled to vote at such meeting shall elect a Chairman.
The Secretary of the Corporation shall act as Secretary of all meetings of the stockholders; but in the absence of the Secretary, the Chairman may appoint any person to act as Secretary of the meeting. It shall be the duty of the Secretary to prepare and make, at least ten days before every meeting of stockholders, a complete list of stockholders entitled to vote at such 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, 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, for the ten days next preceding the meeting, to the examination of any stockholder, for any purpose germane to the meeting, during ordinary business hours, and shall be produced and kept at the time and place of the meeting during the whole time thereof and subject to the inspection of any stockholder who may be present.
SECTION 7.   Voting. Except as otherwise provided in the Certificate of Incorporation or Bylaws, each stockholder shall be entitled to one vote for each share of the capital stock of the Corporation registered in the name of such stockholder upon the books of the Corporation. Each stockholder entitled to vote at a meeting of stockholders may authorize another person or persons to act for him 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. When directed by the presiding officer or upon the demand of any stockholder, the vote upon any matter before a meeting of stockholders shall be by ballot. Except as otherwise provided by law or by the Certificate of Incorporation, Directors shall be elected by a plurality of the votes cast at a meeting of stockholders by the stockholders entitled to vote in the election and, whenever any corporate action, other than the election of Directors is to be taken, it shall be authorized by a majority of the votes cast at a meeting of stockholders by the stockholders entitled to vote thereon.
All elections of Directors shall be by written ballot unless otherwise provided in the certificate of incorporation.  If authorized by the Board of Directors, such requirement of a written ballot shall be satisfied by a ballot submitted by electronic transmission, provided that any such electronic transmission must either set forth or be submitted with information from which it can be determined that the electronic transmission was authorized by the stockholder or proxy holder.
Shares of the capital stock of the Corporation 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.

SECTION 8.   Notice of Stockholder Business and Nominations.
(A)   Annual Meetings of Stockholders .
(1)
Nominations of persons for election to the Board of Directors of the Corporation and the proposal of business to be considered by the stockholders may be made at an annual meeting of stockholders (a) pursuant to the Corporation's notice of meeting, (b) by or at the direction of the Board of Directors or (c) by any stockholder of the Corporation who was a stockholder of record at the time of giving of the notice provided for in Section 3 of this Article I, who is entitled to vote at the meeting and who complies with the notice procedures set forth in this Section 8.
(2)
For nominations or other business to be properly brought before an annual meeting by a stockholder pursuant to clause (c) of paragraph (A)(1) of this Section 8, the stockholder must have given timely notice thereof in writing to the Secretary of the Corporation, and such other business must otherwise be a proper matter for stockholder action. To be timely, a stockholder's notice shall be delivered to the Secretary at the principal executive offices of the Corporation not later than the close of business on the 90th day nor earlier than the close of business on the 120th day prior to the first anniversary of the preceding year's annual meeting; provided, however, that in the event that the date of the annual meeting is more than 30 days before or more than 60 days after such anniversary date, notice by the stockholder to be timely must be so delivered not earlier than the close of business on the 120th day prior to such annual meeting and not later than the close of business on the later of the 90th day prior to such annual meeting or the 10th day following the day on which public announcement of the date of such meeting is first made by the Corporation. In no event shall the public announcement of an adjournment of an annual meeting commence a new time period for the giving of a stockholder's notice as described above. Such stockholder's notice shall set forth (a) as to each person whom the stockholder proposes to nominate for election or re-election as a Director (i) the name, age , business address and residence address of such person, (ii) the class, series and number of any shares of stock of the Corporation beneficially owned or owned of record by such person, (iii) the date or dates such shares were acquired and the investment intent of such person, and (iv) all other information relating to such person that is required to be disclosed in solicitations of proxies for election of Directors in an election contest, or is otherwise required, in each case pursuant to Regulation 14A under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), and Rule 14a-11 thereunder (including such person's written consent to being named in the proxy statement as a nominee and to serving as a Director if elected); (b) as to any other business that the stockholder proposes to bring before the meeting, a brief description of the business desired to be brought before the meeting, the reasons for conducting such business at the meeting and any material interest in such business of such stockholder and any Stockholder Associated Person (as defined below), individually or in the aggregate, including any anticipated benefit to the stockholder or the Stockholder Associated Person therefrom; and (c) as to the stockholder giving the notice and any Stockholder Associated Person (i) the class, series and number of all shares of stock of the Corporation which are owned by such stockholder and by such Stockholder Associated Person, if any, (ii) the nominee holder for, and number of, shares owned beneficially but not of record by such stockholder and by any such Stockholder Associated Person, and (iii) whether and the extent to which any hedging or other transaction or series of transactions has been entered into by or on behalf of, or any other agreement, arrangement or understanding (including any short position or any borrowing or lending of shares) has been made, the effect or intent of which is to mitigate loss to or manage risk or benefit of share price changes for, or to increase or decrease the voting power of, such stockholder or any such Stockholder Associated Person with respect to any share of stock of the Corporation; (d) as to the stockholder giving the notice and any Stockholder Associated Person covered by clauses (b) or (c) of this paragraph (2) of this Section 8 (A),   (i) the name and address of such stockholder, as they appear on the Corporation's stock ledger, and current name and address, if different, and of such Stockholder Associated Person; and (e) to the extent known by the stockholder giving the notice, the name and address of any other stockholder supporting the nominee for election or reelection as a director or the proposal of other business on the date of such stockholder's notice.  For purposes of this Section 8, "Stockholder Associated Person" of any stockholder shall mean (i) any person controlling, directly or indirectly, or acting in concert with, such stockholder, (ii) any beneficial owner of shares of stock of the Corporation owned of record or beneficially by such stockholder and (iii) any person controlling, controlled by or under common control with such Stockholder Associated Person.
(3)
Notwithstanding anything in the second sentence of paragraph (A)(2) of this Section 8 to the contrary, in the event that the number of Directors to be elected to the Board of Directors of the Corporation is increased and there is no public announcement by the Corporation naming all of the nominees for election as Director or specifying the size of the increased Board of Directors at least 100 days prior to the first anniversary of the preceding year's annual meeting, a stockholder's notice required by this Section 8 shall also be considered timely, but only with respect to nominees for any new positions created by such increase, if it shall be delivered to the Secretary at the principal executive offices of the Corporation not later than the close of business on the 10th day following the day on which such public announcement is first made by the Corporation.

(B)   Special Meetings of Stockholders .
Only such business shall be conducted at a special meeting of stockholders as shall have been brought before the meeting pursuant to the Corporation's notice of meeting. Nominations of persons for election to the Board of Directors may be made at a special meeting of stockholders at which Directors are to be elected pursuant to the Corporation's notice of meeting (a) by or at the direction of the Board of Directors or (b) provided that the Board of Directors has determined that Directors shall be elected at such meeting, by any stockholder of the Corporation who is a stockholder of record at the time of giving of notice provided for in this Section 8, who shall be entitled to vote at the meeting and who complies with the notice procedures set forth in this Section 8. In the event the Corporation calls a special meeting of stockholders for the purpose of electing one or more Directors to the Board of Directors, any such stockholder may nominate a person or persons (as the case may be), for election to such position(s) as specified in the Corporation's notice of meeting, if the stockholder's notice required by paragraph (A)(2) of this Section 8 shall be delivered to the Secretary at the principal executive offices of the Corporation not later than the 10th day following the day on which public announcement is first made of the date of the special meeting and of the nominees proposed by the Board of Directors to be elected at such meeting. In no event shall the public announcement of an adjournment of a special meeting commence a new time period for the giving of a stockholder's notice as described above.

(C)   General .
(1)   Only such persons who are nominated in accordance with the procedures set forth in this Section 8 shall be eligible to serve as Directors and only such business shall be conducted at a meeting of stockholders as shall have been brought before the meeting in accordance with the procedures set forth in this Section 8. Except as otherwise provided by law, the Certificate of Incorporation or these Bylaws, the chairman of the meeting shall have the power and duty to determine whether a nomination or any business proposed to be brought before the meeting was made or proposed, as the case may be, in accordance with the procedures set forth in this Section 8 and, if any proposed nomination or business is not in compliance with this Section 8, to declare that such defective proposal or nomination shall be disregarded.
(2)   For purposes of this Section 8, "public announcement" shall mean disclosure in a press release reported by the Dow Jones News Service, Associated Press or a comparable national news service or in a document publicly filed by the Corporation with the Securities and Exchange Commission pursuant to Section 13, 14 or 15(d) of the Exchange Act.
(3)   Notwithstanding the foregoing provisions of this Section 8, a stockholder shall also comply with all applicable requirements of the Exchange Act and the rules and regulations thereunder with respect to the matters set forth in this Bylaw. Nothing in this Section 8 shall be deemed to affect any rights (i) of stockholders to request inclusion of proposals in the Corporation's proxy statement pursuant to Rule 14a-8 under the Exchange Act or (ii) of the holders of any series of preferred stock to elect Directors under specified circumstances.

SECTION 9.   Inspectors.   When required by law or directed by the presiding officer or upon the demand of any stockholder entitled to vote, but not otherwise, the polls shall be opened and closed, the proxies and ballots shall be received and taken in charge, and all questions touching the qualification of voters, the validity of proxies and the acceptance or rejection of votes shall be decided at any meeting of the stockholders by two or more Inspectors who may be appointed by the Board of Directors before the meeting, or if not so appointed, shall be appointed by the presiding officer at the meeting. If any person so appointed fails to appear or act, the vacancy may be filled by appointment in like manner.
SECTION 10.   Record Date.   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, as the case may be, the Board of Directors may fix, in advance, a record date, which shall not be more than sixty (60) nor less than ten (10) days before the date of such meeting, nor more than sixty (60) days prior to any other action.
If no record date is fixed, 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 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 11.  Meetings By Remote Communication.   The Board of Directors may, in their sole discretion, determine that any meeting of stockholders shall not be held at any place, but shall instead be held solely by means of remote communication in accordance with Section 211(a)(2) of the Delaware General Corporation Law. Subject to such guidelines and procedures as the Board of Directors may adopt, stockholders and proxy holders not physically present at a meeting of stockholders may, by means of remote communication:
(A)   participate in a meeting of stockholders; and
(B)   be deemed present in person and vote at a meeting of stockholders, whether such meeting is to be held at a designated place or solely by means of remote communication, provided that (i) the Corporation shall implement reasonable measures to verify that each person deemed present and permitted to vote at the meeting by means of remote communication is a stockholder or proxy holder, (ii) the Corporation shall implement reasonable measures to provide such stockholders and proxy holders a reasonable opportunity to participate in the meeting and to vote on matters submitted to the stockholders, including an opportunity to read or hear the proceedings of the meeting substantially concurrently with such proceedings, and (iii) if any stockholder or proxy holder votes or takes other action at the meeting by means of remote communication, a record of such vote or other action shall be maintained by the Corporation.

ARTICLE II


BOARD OF DIRECTORS
SECTION 1.   General Powers.   The business and affairs of the Corporation shall be managed by or under the direction of the Board of Directors, who need not be stockholders of the Corporation. In addition to the powers and authorities by these Bylaws expressly conferred upon them, the Board of Directors 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 or by these Bylaws required to be exercised or done by the stockholders.
SECTION 2.   Number and Term of Office.   Subject to the rights of the holders of any series of preferred stock to elect Directors under specified circumstances, the number of Directors shall be fixed from time to time exclusively pursuant to a resolution adopted by a majority of the Board. The Directors, other than those who may be elected by the holders of any series of preferred stock under specified circumstances, shall be divided, with respect to the time for which they severally hold office, into three classes, as nearly equal in number as is reasonably possible, designated Class I, Class II and Class III, with each Director to hold office until his or her successor shall have been duly elected and qualified. Directors elected to succeed those Directors whose terms then expire shall be elected for a term of office to expire at the third succeeding annual meeting of stockholders after their election, with each Director to hold office until his or her successor shall have been duly elected and qualified. If the number of Directors is changed, any increase or decrease shall be apportioned among the classes so as to maintain the number of Directors in each class as nearly equal as possible.
SECTION 3.   Removal, Vacancies and Additional Directors.   Subject to the rights of any class of preferred stock or series thereof to elect and remove additional Directors under specified circumstances, any Director may be removed from office, with or without cause, by the affirmative vote of the holders of at least 80% of the voting power of the then outstanding Voting Stock, voting together as a single class.  "Voting Stock" means the outstanding shares of capital stock of the Corporation entitled to vote generally in the election of Directors.  Vacancies caused by any such removal and not filled by the stockholders at the meeting at which such removal shall have been made, or any vacancy caused by the death or resignation of any Director or for any other reason, and any newly created Directorship resulting from any increase in the authorized number of Directors, may be filled by the affirmative vote of a majority of the Directors then in office, although less than a quorum or by stockholders if such vacancy was caused by the removal of a Director by the action of stockholders, and any Director so elected to fill any such vacancy or newly created Directorship shall hold office until his successor is elected and qualified or until his earlier resignation or removal.
When one or more Directors shall resign effective at a future date, a majority of the Directors then in office, including those who have so resigned, shall have power to fill such vacancy or vacancies, the vote thereon to take effect when such resignation or resignations shall become effective, and each Director so chosen shall hold office as herein provided in connection with the filling of other vacancies.
SECTION 4.   Place of Meeting.   The Board of Directors may hold its meetings in such place or places in the State of Delaware or outside the State of Delaware as the Board from time to time shall determine.
SECTION 5.   Regular Meetings.   Regular meetings of the Board of Directors shall be held at such times and places as the Board from time to time by resolution shall determine. No notice shall be required for any regular meeting of the Board of Directors; but a copy of every resolution fixing or changing the time or place of regular meetings shall be mailed to every Director at least five days before the first meeting held in pursuance thereof.
SECTION 6.   Special Meetings.   Special meetings of the Board of Directors shall be held whenever called by direction of the Chairman of the Board, the President or by any two of the Directors then in office.
Notice of the day, hour and place of holding of each special meeting shall be given by telephone, electronic transmission, telegraph, facsimile or telex at least two hours before the meeting or by causing the same to be delivered personally or sent by certified, registered or overnight mail at least one day before the meeting to each Director. Unless otherwise indicated in the notice thereof, any and all business other than an amendment of these Bylaws may be transacted at any special meeting, and an amendment of these Bylaws may be acted upon if the notice of the meeting shall have stated that the amendment of these Bylaws is one of the purposes of the meeting. At any meeting at which every Director shall be present, even though without any notice, any business may be transacted, including the amendment of these Bylaws.
SECTION 7.   Quorum.   Subject to the provisions of Section 3 of this Article II, a majority of the members of the Board of Directors in office shall constitute a quorum for the transaction of business and the vote of the majority of the Directors present at any meeting of the Board of Directors at which a quorum is present shall be the act of the Board of Directors. If at any meeting of the Board there is less than a quorum present, a majority of those present may adjourn the meeting from time to time.
SECTION 8.   Organization.   The Chairman of the Board or, in his absence, the President shall preside at all meetings of the Board of Directors. In the absence of the Chairman of the Board and the President, a Chairman shall be elected from the Directors present. The Secretary of the Corporation shall act as Secretary of all meetings of the Directors; but in the absence of the Secretary, the Chairman may appoint any person to act as Secretary of the meeting.
SECTION 9.   Committees.   The Board of Directors may, by resolution passed by a majority of the whole Board, designate one or more committees, each committee to consist of one or more of the Directors of the Corporation. The Board may designate one or more Directors as alternate members of any committee, who may replace any absent or disqualified member at any meeting of the committee. In the absence or disqualification of a member of a committee, the member or members thereof present at any meeting and not disqualified from voting, whether or not he or they constitute a quorum, may unanimously appoint another member of the Board of Directors to act at the meeting in the place of any such absent or disqualified member. Any such committee, to the extent provided by resolution passed by a majority of the whole Board, shall have and may exercise all the powers and authority of the Board of Directors in the management of the business and the affairs of the Corporation, and may authorize the seal of the Corporation to be affixed to all papers that may require it; but no such committee shall have the power or authority in reference to the following matter: (i) approving or adopting, or recommending to the stockholders, any action or matter (other than the election or removal of directors) expressly required by the Delaware General Corporation Law to be submitted to stockholders for approval or (ii) adopting, amending or repealing any Bylaw of the Corporation.

SECTION 10.   Conference Telephone Meetings.   Unless otherwise restricted by the Certificate of Incorporation or by these Bylaws, the members of the Board of Directors or any committee designated by the Board, may participate in a meeting of the Board or such committee, as the case may be, by means of conference telephone or similar communications equipment by means of which all persons participating in the meeting can hear each other, and such participation shall constitute presence in person at such meeting. Each party participating in such meeting shall be assumed to be able to hear and communicate with each other party.
SECTION 11.   Consent of Directors or Committee in Lieu of Meeting.   Unless otherwise restricted by the Certificate of Incorporation or by these Bylaws, 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 or by electronic transmission and the writing or writings or electronic transmission or transmissions are filed with the minutes of proceedings of the board, or committee. Such filing shall be in paper form if the minutes are maintained in paper form and shall be in electronic form if the minutes are maintained in electronic form.
SECTION 12.   Records.   The Board of Directors shall cause to be kept a record containing the minutes of the proceedings of the meetings of the Board of Directors and of the stockholders, appropriate stock books and registers and such books of records and accounts as may be necessary for the proper conduct of the business of the Corporation.

ARTICLE III


OFFICERS
SECTION 1.   Officers. The officers of the Corporation shall be a Chairman of the Board, a Chief Executive Officer, a President, one or more Vice Presidents, a Secretary and a Treasurer, and such additional officers, if any, as shall be elected by the Board of Directors pursuant to the provisions of Section 8 of this Article III. The Chairman of the Board, the President, one or more Vice Presidents, the Secretary and the Treasurer shall be elected by the Board of Directors at its first meeting after each annual meeting of the stockholders. The failure to hold such election shall not of itself terminate the term of office of any officer. All officers shall hold office at the pleasure of the Board of Directors. Any officer may resign at any time upon written notice to the Corporation. Officers may, but need not, be Directors. Any number of offices may be held by the same person.
All officers, agents and employees shall be subject to removal, with or without cause, at any time by the Board of Directors. The removal of an officer without cause shall be without prejudice to his contract rights, if any. The election or appointment of an officer shall not of itself create contract rights. All agents and employees other than officers elected by the Board of Directors shall also be subject to removal, with or without cause, at any time by the officers appointing them.
Any vacancy caused by the death of any officer, his resignation, his removal, or otherwise, may be filled by the Board of Directors, and any officer so elected shall hold office at the pleasure of the Board of Directors.
In addition to the powers and duties of the officers of the Corporation as set forth in these Bylaws, the officers shall have such authority and shall perform such duties as from time to time may be determined by the Board of Directors.
SECTION 2.   Powers and Duties of the Chairman of the Board.   The Chairman of the Board shall preside at all meetings of the stockholders and at all meetings of the Board of Directors and shall have such other powers and perform such other duties as may from time to time be assigned to him by these Bylaws or by the Board of Directors.
SECTION 3.   Powers and Duties of the Chief Executive Officer.   The Chief Executive Officer, subject to the provisions of these Bylaws and to the direction of the Board of Directors, shall have ultimate authority for decisions relating to the general management and control of the business and affairs of the Corporation. The Chief Executive Officer shall perform such other duties as may be assigned by the Board of Directors from time to time and shall, in the absence of the Chairman of the Board of Directors, preside at all meetings of the stockholders and the Board of Directors.
SECTION 4.   Powers and Duties of the President.   The President shall have such powers and perform such duties as may from time to time be assigned to him by these Bylaws or by the Board of Directors or the Chief Executive Officer.
SECTION 5.   Powers and Duties of the Vice Presidents.   Each Vice President shall perform all duties incident to the office of Vice President and shall have such other powers and perform such other duties as may from time to time be assigned to him by these Bylaws or by the Board of Directors, the Chairman of the Board or the President.
SECTION 6.   Powers and Duties of the Secretary.   The Secretary shall keep the minutes of all meetings of the Board of Directors and the minutes of all meetings of the stockholders in books provided for that purpose; he shall attend to the giving or serving of all notices of the Corporation; he shall have custody of the corporate seal of the Corporation and shall affix the same to such documents and other papers as the Board of Directors, the Chairman of the Board or the President shall authorize and direct; he shall have charge of the stock certificate books, transfer books and stock ledgers and such other books and papers as the Board of Directors, the Chairman of the Board or the President shall direct, all of which shall at all reasonable times be open to the examination of any Director, upon application, at the office of the Corporation during business hours; and he shall perform all duties incident to the office of Secretary and shall also have such other powers and shall perform such other duties as may from time to time be assigned to him by these Bylaws or the Board of Directors, the Chairman of the Board or the President.
SECTION 7.   Powers and Duties of the Treasurer.   The Treasurer shall have custody of, and when proper shall pay out, disburse or otherwise dispose of, all funds and securities of the Corporation that may have come into his hands; he may endorse on behalf of the Corporation for collection checks, notes and other obligations and shall deposit the same to the credit of the Corporation in such bank or banks or depositary or depositories as the Board of Directors may designate; he shall sign all receipts and vouchers for payments made to the Corporation; he shall enter or cause to be entered regularly in the books of the Corporation kept for the purpose full and accurate accounts of all moneys received or paid or otherwise disposed of by him and whenever required by the Board of Directors or the President shall render statements of such accounts; he shall, at all reasonable times, exhibit his books and accounts to any Director of the Corporation upon application at the office of the Corporation during business hours; and he shall perform all duties incident to the office of Treasurer and shall also have such other powers and shall perform such other duties as may from time to time be assigned to him by these Bylaws or by the Board of Directors, the Chairman of the Board or the President.
SECTION 8.   Additional Officers.   The Board of Directors may from time to time elect such other officers (who may but need not be Directors), including a Controller, Assistant Treasurers, Assistant Secretaries and Assistant Controllers, as the Board may deem advisable and such officers shall have such authority and shall perform such duties as may from time to time be assigned to them by the Board of Directors, the Chairman of the Board or the President.
The Board of Directors may from time to time by resolution delegate to any Assistant Treasurer or Assistant Treasurers any of the powers or duties herein assigned to the Treasurer; and may similarly delegate to any Assistant Secretary or Assistant Secretaries any of the powers or duties herein assigned to the Secretary.
SECTION 9.   Giving of Bond by Officers.   All officers of the Corporation, if required to do so by the Board of Directors, shall furnish bonds to the Corporation for the faithful performance of their duties, in such penalties and with such conditions and security as the Board shall require.
SECTION 10.   Voting Upon Stocks.   Unless otherwise ordered by the Board of Directors, the Chairman of the Board, the Chief Executive Officer, the President or any Vice President shall have full power and authority on behalf of the Corporation to attend and to act and to vote, or in the name of the Corporation to execute proxies to vote, at any meetings of stockholders of any corporation in which the Corporation may hold stock, and at any such meetings shall possess and may exercise, in person or by proxy, any and all rights, powers and privileges incident to the ownership of such stock. The Board of Directors may from time to time, by resolution, confer like powers upon any other person or persons.
SECTION 11.   Compensation of Officers.   The officers of the Corporation shall be entitled to receive such compensation for their services as shall from time to time be determined by the Board of Directors.

ARTICLE IV


STOCK-SEAL-FISCAL YEAR
SECTION 1.   Certificates For Shares of Stock; Uncertificated Shares   The certificates for shares of stock of the Corporation shall be in such form, not inconsistent with the Certificate of Incorporation, as shall be approved by the Board of Directors, unless the Board of Directors by resolution provide that some or all of any class or series of stock shall be uncertificated shares. Any such resolution shall not apply to shares represented by a certificate until the certificate is surrendered to the Corporation. Notwithstanding the adoption of any resolution providing for uncertificated shares, every holder of stock represented by certificates shall be entitled to have a certificate signed manually or in facsimile form, by the Chairman of the Board, the President or a Vice President and by the Secretary or an Assistant Secretary or the Treasurer or an Assistant Treasurer. Such certificate shall not be valid unless so signed.
In case any officer or officers who shall have signed any such certificate or certificates shall cease to be such officer or officers of the Corporation, whether because of death, resignation or otherwise, before such certificate or certificates shall have been delivered by the Corporation, such certificate or certificates may nevertheless be issued and delivered as though the person or persons who signed such certificate or certificates had not ceased to be such officer or officers of the Corporation.
All certificates for shares of stock shall be consecutively numbered as the same are issued. The name of the person owning the shares represented thereby with the number of such shares and the date of issue thereof shall be entered on the books of the Corporation.
Except as hereinafter provided, all certificates surrendered to the Corporation for transfer shall be canceled, and no new certificates shall be issued until former certificates for the same number of shares have been surrendered and canceled.
SECTION 2.  Lost, Stolen or Destroyed Certificates; Issuance of New Certificate or Uncertificated Shares.   Whenever a person owning a certificate for shares of stock of the Corporation alleges that it has been lost, stolen or destroyed, he shall file in the office of the Corporation an affidavit setting forth, to the best of his knowledge and belief, the time, place and circumstances of the loss, theft or destruction, and, if required by the Board of Directors, a bond of indemnity or other indemnification sufficient in the opinion of the Board of Directors to indemnify the Corporation and its agents against any claim that may be made against it or them on account of the alleged loss, theft or destruction of any such certificate or the issuance of a new certificate or uncertificated shares in replacement therefor. Thereupon the Corporation may cause to be issued to such person a new certificate or uncertificated shares in replacement for the certificate alleged to have been lost, stolen or destroyed. Upon the stub of every new certificate so issued or in the record of uncertificated shares shall be noted the fact of such issue and the number, date and the name of the registered owner of the lost, stolen or destroyed certificate in lieu of which the new certificate or uncertificated shares are issued.
SECTION 3.  Transfer of Shares.   Shares of stock of the Corporation shall be transferred on the books of the Corporation by the holder thereof, in person or by his attorney duly authorized in writing, upon surrender and cancellation of certificates for the number of shares of stock to be transferred, or upon presentation of proper documents of transfer of uncertificated shares, except as provided in the preceding section.
SECTION. 4  Regulations.   The Board of Directors shall have power and authority to make such rules and regulations as it may deem expedient concerning the issue, transfer and registration of certificates for shares of stock of the Corporation.
SECTION 5.  Dividends.   Subject to the provisions of the Certificate of Incorporation, the Board of Directors shall have power to declare and pay dividends upon shares of stock of the Corporation, but only out of funds available for the payment of dividends as provided by law.
Subject to the provisions of the Certificate of Incorporation, any dividends declared upon the stock of the Corporation shall be payable on such date or dates as the Board of Directors shall determine. If the date fixed for the payment of any dividend shall in any year fall upon a legal holiday, then the dividend payable on such date shall be paid on the next day not a legal holiday.
SECTION 6.  Corporate Seal.   The Board of Directors shall provide a suitable seal, containing the name of the Corporation, which seal shall be kept in the custody of the Secretary. A duplicate of the seal may be kept and be used by any officer of the Corporation designated by the Board of Directors, the Chairman of the Board or the President.
SECTION 7.  Fiscal Year.   The fiscal year of the Corporation shall begin on the first day of October and end on the thirtieth day of September of each year.
ARTICLE V


MISCELLANEOUS PROVISIONS
SECTION 1.   Checks, Notes, Etc.   All checks, drafts, bills of exchange, acceptances, notes or other obligations or orders for the payment of money shall be signed and, if so required by the Board of Directors, countersigned by such officers of the Corporation and/or other persons as the Board of Directors from time to time shall designate.
Checks, drafts, bills of exchange, acceptances, notes, obligations and orders for the payment of money made payable to the Corporation may be endorsed for deposit to the credit of the Corporation with a duly authorized depository by the Treasurer, or otherwise as the Board of Directors may from time to time, by resolution, determine.
SECTION 2.   Waivers of Notice.   Whenever any notice whatever is required to be given by law, by the Certificate of Incorporation or by these Bylaws to any person or persons, a waiver thereof in writing, signed by the person or persons entitled to the notice, whether before or after the time stated therein, shall be deemed equivalent thereto. The attendance of any stockholder at a meeting in person or by proxy, without protesting at the beginning of the meeting the lack of notice of such meeting, shall constitute a waiver of notice of such stockholder.
SECTION 3.   Offices Outside Delaware.   Except as otherwise required by the laws of the State of Delaware, the Corporation may have an office or offices and keep its books, documents and papers outside the State of Delaware at such place or places as from time to time may be determined by the Board of Directors, the Chairman of the Board or the President.
SECTION 4.   Audits.   The accounts, books and records of the Corporation shall be audited upon the conclusion of each fiscal year by an independent certified public accountant selected by the Board of Directors, and it shall be the duty of the Board of Directors to cause such audit to be done annually.
SECTION 5.     Resignations .  Any Director or any officer or assistant officer, whether elected or appointed, may resign at any time by giving notice in writing or by electronic transmission of such resignation to the Chairman, the President, or the Secretary, and such resignation shall be deemed to be effective as of the close of business on the date said notice is received or at such later time as is specified therein. No formal action shall be required of the Board of Directors or the stockholders to make any such resignation effective.

SECTION 6.   Indemnification of Directors, Officers and Employees.
(A)   Each person who was or is made a party or is threatened to be made a party to or is involved in any action, suit, or proceeding, whether civil, criminal, administrative or investigative (hereinafter, a "proceeding"), by reason of the fact that he or she or a person of whom he or she is the legal representative is or was a Director or officer of the Corporation or is or was serving at the request of the Corporation as a director, officer, employee or agent of another corporation or of a partnership, joint venture, trust or other enterprise, including service with respect to employee benefit plans maintained or sponsored by the Corporation, whether the basis of such proceeding is alleged action in an official capacity as a director, officer, employee or agent or in any other capacity while serving as a director, officer, employee or agent, shall be indemnified and held harmless by the Corporation to the fullest extent authorized by the Delaware General Corporation Law (the "DGCL") as the same exists or may hereafter be amended (but, in the case of any such amendment, only to the extent that such amendment permits the Corporation to provide broader indemnification rights than said law permitted the Corporation to provide prior to such amendment), against all expense, liability and loss (including attorneys' fees, judgments, fines, and excise taxes or penalties arising under the Employee Retirement Income Security Act of 1974, as in effect from time to time, and amounts paid or to be paid in settlement) reasonably incurred or suffered by such person in connection therewith (each, a "Loss"), and such indemnification shall continue as to a person who has ceased to be a director, officer, employee or agent and shall inure to the benefit of his or her heirs, executors and administrators; provided, however, that except as provided in paragraph (B) of this Section 6, the Corporation shall indemnify any such person seeking indemnification in connection with a proceeding (or part thereof) initiated by such person only if such proceeding (or part thereof) was authorized by the Board of Directors. The right to indemnification conferred in this Section 6 shall be a contract right and shall include the right to be paid by the Corporation the expenses incurred in defending any such proceeding in advance of its final disposition, such advances to be paid by the Corporation within 20 days after the receipt by the Corporation of a statement or statements from the claimant requesting such advance or advances from time to time; provided, however, that if the DGCL requires, the payment of such expenses incurred by a Director or officer in his or her capacity as a Director or officer in advance of the final disposition of a proceeding, shall be made only upon delivery to the Corporation of an undertaking by or on behalf of such Director or officer, to repay all amounts so advanced if it shall ultimately be determined that such Director or officer is not entitled to be indemnified under this Section 6 or otherwise. The Corporation may, to the extent authorized from time to time by the Board of Directors, grant rights to indemnification, and rights to have the Corporation pay the expenses incurred in defending any proceeding in advance of its final disposition, to any employee or agent of the Corporation to the fullest extent of the provisions of this Section 6 with respect to the indemnification and advancement of expenses of Directors and officers of the Corporation.
(B)   If a claim under paragraph (A) of this Section 6 is not paid in full by the Corporation within 30 days after a written claim has been received by the Corporation, the claimant may at any time thereafter bring suit against the Corporation to recover the unpaid amount of the claim and, if successful in whole or in part, the claimant shall be entitled to be paid also the expense of prosecuting such claim. It shall be a defense to any such action (other than an action brought to enforce a claim for expenses incurred in defending any proceeding in advance of its final disposition where the required undertaking, if any is required, has been tendered to the Corporation) that the claimant has not met the standard of conduct that makes it permissible under the DGCL for the Corporation to indemnify the claimant for the amount claimed, but the burden of proving such defense shall be on the Corporation. Neither the failure of the Corporation (including its Board of Directors, independent legal counsel or stockholders) to have made a determination prior to the commencement of such action that indemnification of the claimant is proper in the circumstances because he or she has met the applicable standard of conduct set forth in the DGCL, nor an actual determination by the Corporation (including its Board of Directors, independent legal counsel or stockholders) that the claimant has not met such applicable standard of conduct, shall be a defense to the action or create a presumption that the claimant has not met the applicable standard of conduct.
(C)   The right to indemnification and the payment of expenses incurred in defending a proceeding in advance of its final disposition conferred in this Section 6 shall not be exclusive of any other right that any person may have or hereafter acquire under any statute, provision of the Certificate of Incorporation, these Bylaws, agreement, vote of stockholders or otherwise. No repeal or modification of this Section 6 shall in any way diminish or adversely affect the rights of any Director, officer, employee or agent of the Corporation hereunder in respect of any occurrence or matter arising prior to any such repeal or modification.
(D)   The Corporation may maintain insurance, at its expense, to protect itself and any Director, officer, employee or agent of the Corporation or another corporation, partnership, joint venture, trust or other enterprise against any Loss, regardless whether the Corporation would have the power to indemnify such person against such Loss under the DGCL.
(E)   Any person serving as a director, officer, employee, trustee or agent of a subsidiary of the Corporation or an employee benefit plan maintained or sponsored by the Corporation shall be conclusively presumed to be serving in such capacity at the request of the Corporation.
(F)      If any provision or provisions of this Section 6 shall be held to be invalid, illegal or unenforceable for any reason whatsoever: (1) the validity, legality and enforceability of the remaining provisions of this Section 6 (including, without limitation, each portion of any paragraph of this Bylaw containing any such provision held to be invalid, illegal or unenforceable, that is not itself held to be invalid, illegal or unenforceable) shall not in any way be affected or impaired thereby; and (2) to the fullest extent possible, the provisions of this Section 6 (including, without limitation, each such portion of any paragraph of this Bylaw containing any such provision held to be invalid, illegal or unenforceable) shall be construed so as to give effect to the intent manifested by the provision held invalid, illegal or unenforceable.
ARTICLE VI


AMENDMENTS
 
These Bylaws and any amendment thereof may be altered, amended or repealed, or new Bylaws may be adopted, at any meeting of the Board of Directors or of the stockholders, provided that the notice of such meeting shall have stated that the amendment of these Bylaws was one of the purposes of the meeting; provided, however, that, in the case of amendments or adoptions by stockholders, notwithstanding any other provisions of these Bylaws or any provision of law that might otherwise permit a lesser vote or no vote, but in addition to any affirmative vote of the holders of any particular class or series of the capital stock of the Corporation required by law, the Certificate of Incorporation or these Bylaws, the affirmative vote of the holders of at least 80% of the voting power of all the then-outstanding shares of stock entitled to vote generally for Directors, voting together as a single class, shall be required to alter, amend or repeal any provision of these Bylaws or adopt any new Bylaw.

EXHIBIT 99.1

PRESS RELEASE



  Contact:
  Trisha Tuntland
  Director of Investor Relations
  Cabot Microelectronics Corporation
  (630) 499-2600

CABOT MICROELECTRONICS CORPORATION INCREASES
QUARTERLY CASH DIVIDEND

Aurora, IL, March 7, 2017 – Cabot Microelectronics Corporation (Nasdaq: CCMP), the world's leading supplier of chemical mechanical planarization (CMP) polishing slurries and a growing CMP pad supplier to the semiconductor industry, today announced that its Board of Directors has declared a quarterly cash dividend of $0.20 per share on the company's common stock, an increase of eleven percent over the quarterly cash dividend paid since the initiation of its regular dividend program in January, 2016. The dividend will be payable on or about April 28, 2017 to shareholders of record at the close of business on March 23, 2017.   The $0.20 dividend would represent an annualized rate of $0.80 per share, or approximately $20 million in aggregate, equivalent to approximately 33 percent and 26 percent of the company's fiscal year 2016 net income and free cash flow 1 , respectively.

David Li, President and CEO of Cabot Microelectronics, stated, "Our track record of strong cash generation has enabled us to execute a balanced capital deployment strategy, including organic investments, dividends, share repurchases and acquisitions. We are pleased to now increase our quarterly dividend, which we believe demonstrates our confidence in our ongoing cash generation and our continued commitment to delivering value to our shareholders."

Since becoming a public company in 2000, Cabot Microelectronics has distributed approximately $730 million to shareholders through a combination of dividends and share repurchases, or nearly 100 percent of its cumulative net income.

Future dividends and share repurchases are subject to the discretion of the company's Board of Directors and management.

ABOUT CABOT MICROELECTRONICS CORPORATION
Cabot Microelectronics Corporation, headquartered in Aurora, Illinois, is the world's leading supplier of CMP polishing slurries and a growing CMP pad supplier to the semiconductor industry. The company's products play a critical role in the production of advanced semiconductor devices, helping to enable the manufacture of smaller, faster and more complex devices by its customers. The company's mission is to create value by delivering high-performing and innovative solutions that solve its customers' challenges. The company has approximately 1,125 employees on a global basis. For more information about Cabot Microelectronics Corporation, visit www.cabotcmp.com or contact Trisha Tuntland, Director of Investor Relations at 630-499-2600.

SAFE HARBOR STATEMENT
This news release may include statements that constitute "forward looking statements" within the meaning of federal securities regulations. These forward-looking statements include statements related to: future sales and operating results; growth or contraction, and trends in the industry and markets in which the company participates; the company's management; various economic or political factors and international or national events; regulatory or legislative activity; product performance; the generation, protection and acquisition of intellectual property, and litigation related to such intellectual property; new product introductions; development of new products, technologies and markets; the company's supply chain; natural disasters; the acquisition of, investment in, or collaboration with other entities; uses and investment of the company's cash balance, including dividends and share repurchases, which may be suspended, terminated or modified at any time for any reason, based on a variety of factors; financing facilities and related debt, payment of principal and interest, and compliance with covenants and other terms; the company's capital structure; the company's current or future tax rate; and the operation of facilities by Cabot Microelectronics Corporation. These forward-looking statements involve a number of risks, uncertainties, and other factors, including those described from time to time in Cabot Microelectronics' filings with the SEC, that could cause actual results to differ materially from those described by these forward-looking statements. In particular, see "Risk Factors" in the company's quarterly report on Form 10-Q for the quarter ended December 31, 2016 and in the company's annual report on Form 10-K for the fiscal year ended September 30, 2016, both filed with the SEC. Cabot Microelectronics assumes no obligation to update this forward-looking information.

1 Free cash flow is cash provided by operating activities less capital expenditures.