DESCRIPTION OF DEBT SECURITIES

Our unsecured senior debt securities are to be issued under an indenture, dated as of September 1, 1993, as amended by the first supplemental indenture, dated as of August 4, 1994, the second supplemental indenture, dated as of April 7, 1995, and as further amended or supplemented from time to time, between us and Bank of New York (successor by merger to IBJ Schroder Bank & Trust Company), as trustee. The indenture has been filed as an exhibit to the registration statement of which this prospectus is a part and is available for inspection at the corporate trust office of the trustee at 101 Barclay Street, 21st Floor, New York, New York 10286 or as described above under "Where You Can Find More Information." The indenture is subject to, and governed by, the Trust indenture Act of 1939, as amended. The statements made hereunder relating to the indenture and the debt securities to be issued thereunder are summaries of some of the provisions thereof and do not purport to be complete and are subject to, and are qualified in their entirety by reference to, all provisions of the indenture and the debt securities. All section references appearing herein are to sections of the indenture.

General

The debt securities will be our direct, unsecured obligations and will rank equally with all of our other unsecured and unsubordinated indebtedness. The indenture provides that the debt securities may be issued without limit as to aggregate principal amount, in one or more series, in each case as established from time to time in or pursuant to authority granted by a resolution of our board of directors or as established in one or more indentures supplemental to the indenture. All debt securities of one series need not be issued at the same time and, unless otherwise provided, a series may be reopened, without the consent of the holders of the debt securities of such series, for issuances of additional debt securities of that series (Section 301).

The indenture provides that there may be more than one trustee thereunder, each with respect to one or more series of debt securities. Any trustee under the indenture may resign or be removed with respect to one or more series of debt securities, and a successor trustee may be appointed to act with respect to that series (Section 608). In the event that two or more persons are acting as trustee with respect to different series of debt securities, each trustee shall be a trustee of a trust under the indenture separate and apart from the trust administered by any other trustee (Section 609), and, except as otherwise indicated herein, any action described herein to be taken by the trustee may be taken by each trustee with respect to, and only with respect to, the one or more series of debt securities for which it is trustee under the indenture.

For a detailed description of a specific series of debt securities, you should consult the prospectus supplement for that series. The prospectus supplement may contain any of the following information, where applicable:

(1) the title of those debt securities;

(2) the aggregate principal amount of those debt securities and any limit on the aggregate principal amount;

(3) if other than the principal amount thereof, the portion of the principal amount thereof payable upon declaration of acceleration of the maturity thereof, or (if applicable) the portion of the principal amount of those debt securities which is convertible into our common stock or our preferred stock, or the method by which any portion shall be determined;

(4) if convertible, any applicable limitations on the ownership or transferability of our common stock or our preferred stock into which those debt securities are convertible which exist to preserve our status as a REIT;

(5) the date or dates, or the method for determining the date or dates, on which the principal of those debt securities will be payable;

(6) the rate or rates (which may be fixed or variable), or the method by which the rate or rates shall be determined, at which those debt securities will bear interest, if any;

(7) the date or dates, or the method for determining the date or dates, from which any interest will accrue, the interest payment dates on which that interest will be payable, the regular record dates for the interest payment dates, or the method by which that date shall be determined, the person to whom that interest shall be payable, and the basis upon which interest shall be calculated if other than that of a 360-day year of twelve 30-day months;

(8) the place or places where (a) the principal of (and premium, if any) and interest, if any, on those debt securities will be payable, (b) those debt securities may be surrendered for conversion or registration of transfer or exchange and (c) notices or demands to or upon us in respect of those debt securities and the indenture may be served;

(9) the period or periods within which, the price or prices at which, and the terms and conditions upon which those debt securities may be redeemed, as a whole or in part, at our option, if we are to have that option;

(10) our obligation, if any, to redeem, repay or purchase those debt securities pursuant to any sinking fund or analogous provision or at the option of a holder of those debt securities and the period or periods within which, the price or prices at which and the terms and conditions upon which those debt securities will be redeemed, repaid or purchased, as a whole or in part, pursuant to that obligation;

(11) if other than U.S. Dollars, the currency or currencies in which those debt securities are denominated and payable, which may be units of two or more foreign currencies or a composite currency or currencies, and the terms and conditions relating thereto;

(12) whether the amount of payments of principal of (and premium, if any) or interest, if any, on those debt securities may be determined with reference to an index, formula or other method (which index, formula or method may, but need not be, based on a currency, currencies, currency unit or units or composite currency or currencies) and the manner in which those amounts shall be determined;

(13) any additions to, modifications of or deletions from the terms of those debt securities with respect to the events of default or covenants set forth in the indenture;

(14) whether those debt securities will be issued in certificated or book-entry form or both;

(15) whether those debt securities will be in registered or bearer form and, if in registered form, their denominations if other than $1,000 and any integral multiple of $1,000 and, if in bearer form, their denominations and the terms and conditions relating thereto;

(16) the applicability, if any, of the defeasance and covenant defeasance provisions of article fourteen of the indenture;

(17) if those debt securities are to be issued upon the exercise of debt warrants, the time, manner and place for those debt securities to be authenticated and delivered;

(18) the terms, if any, upon which those debt securities may be convertible into our common stock or our preferred stock and the terms and conditions upon which that conversion will be effected, including, without limitation, the initial conversion price or rate and the conversion period;

(19) whether and under what circumstances we will pay additional amounts as contemplated in the indenture on those debt securities in respect of any tax, assessment or governmental charge and, if so, whether we will have the option to redeem those debt securities in lieu of making such payment; and

(20) any other terms of those debt securities not inconsistent with the provisions of the indenture (Section 301).

The debt securities may provide for less than the entire principal amount thereof to be payable upon declaration of acceleration of their maturity. We refer to this type of debt securities as original issue discount securities. Any material or applicable, special U.S. federal income tax, accounting and other considerations applicable to original issue discount securities will be described in the applicable prospectus supplement.

Except as described under "Certain Covenants--Limitations on Incurrence of Debt" and under "Merger, Consolidation or Sale," the indenture does not contain any other provisions that would limit our ability to incur indebtedness or to substantially reduce or eliminate our assets, which may have an adverse effect on our ability to service our indebtedness (including the debt securities) or that would afford holders of the debt securities protection in the event of:

(1) a highly leveraged or similar transaction involving us, our management, or any affiliate of any of those parties,

(2) a change of control, or

(3) a reorganization, restructuring, merger or similar transaction involving us that may adversely affect the holders of our debt securities.

Furthermore, subject to the limitations set forth under "Merger, Consolidation or Sale," we may, in the future, enter into certain transactions, such as the sale of all or substantially all of our assets or a merger or consolidation involving us, that would increase the amount of our indebtedness or substantially reduce or eliminate our assets, which may have an adverse effect on our ability to service our indebtedness, including the debt securities. In addition, restrictions on ownership and transfers of our common stock and our preferred stock are designed to preserve our status as a REIT and, therefore, may act to prevent or hinder a change of control. You should refer to the applicable prospectus supplement for information with respect to any deletions from, modifications of or additions to the events of default or our covenants that are described below, including any addition of a covenant or other provision providing event risk or similar protection.

A significant number of our properties are owned through our subsidiaries. Therefore, our rights and those of our creditors, including holders of debt securities, to participate in the assets of those subsidiaries upon the liquidation or recapitalization of those subsidiaries or otherwise will be subject to the prior claims of those subsidiaries' respective creditors (except to the extent that our claims as a creditor may be recognized).

Denominations, Interest, Registration and Transfer

Unless otherwise described in the applicable prospectus supplement, the debt securities of any series will be issuable in denominations of $1,000 and integral multiples of $1,000 (Section 302).

Unless otherwise specified in the applicable prospectus supplement, the principal of (and premium, if any) and interest on any series of debt securities will be payable at the corporate trust office of the trustee, initially located at 101 Barclay Street, 21st Floor, New York, New York 10286, provided that, at our option, payment of interest may be made by check mailed to the address of the person entitled thereto as it appears in the security register or by wire transfer of funds to that person at an account maintained within the United States (Sections 301, 305, 306, 307 and 1002).

Any interest not punctually paid or duly provided for on any interest payment date with respect to a debt security will forthwith cease to be payable to the holder of that debt security on the applicable regular record date and may either be paid to the person in whose name that debt security is registered at the close of business on a special record date for the payment of the interest not punctually paid or duly provided for to be fixed by the trustee, notice whereof shall be given to the holder of that debt security not less than 10 days prior to the special record date, or may be paid at any time in any other lawful manner, all as more completely described in the indenture.

Subject to certain limitations imposed upon debt securities issued in book-entry form, the debt securities of any series will be exchangeable for other debt securities of the same series and of a like aggregate principal amount and tenor of different authorized denominations upon surrender of those debt securities at the corporate trust office of the trustee. In addition, subject to certain limitations imposed upon debt securities issued in book-entry form, the debt securities of any series may be surrendered for conversion or registration of transfer or exchange thereof at the corporate trust office of the trustee. Every debt security surrendered for conversion, registration of transfer or exchange shall be duly endorsed or accompanied by a written instrument of transfer. No service charge will be imposed for any registration of transfer or exchange of any debt securities, but we may require payment of a sum sufficient to cover any tax or other governmental charge payable in connection with the registration of transfer or exchange of debt securities (Section 305). If the applicable prospectus supplement refers to any transfer agent (in addition to the trustee) initially designated by us with respect to any series of debt securities, we may at any time rescind the designation of that transfer agent or approve a change in the location through which that transfer agent acts, except that we will be required to maintain a transfer agent in each place of payment for that series. We may at any time designate additional transfer agents with respect to any series of debt securities (Section 1002).

Neither we nor any trustee shall be required to:

(1) issue, register the transfer of or exchange debt securities of any series during a period beginning at the opening of business 15 days before any selection of debt securities of that series to be redeemed and ending at the close of business on the day of mailing of the relevant notice of redemption;

(2) register the transfer of or exchange any debt security, or portion thereof, called for redemption, except the unredeemed portion of any debt security being redeemed in part; or

(3) issue, register the transfer of or exchange any debt security which has been surrendered for repayment at the option of the holder of that debt security, except the portion, if any, of that debt security not to be so repaid (Section 305).

Merger, Consolidation or Sale

We may consolidate with, or sell, lease or convey all or substantially all of our assets to, or merge with or into, any other corporation, provided that:

(1) either we shall be the continuing corporation, or the successor corporation (if other than us) formed by or resulting from that consolidation or merger or which shall have received the transfer of our assets, shall expressly assume payment of the principal of (and premium, if any) and interest on all of the debt securities and the due and punctual performance and observance of all of the covenants and conditions contained in the indenture;

(2) immediately after giving effect to that transaction and treating any indebtedness which becomes an obligation of ours or of any of our subsidiaries as a result thereof as having been incurred by us or that subsidiary at the time of that transaction, no event of default under the indenture, and no event which, after notice or the lapse of time, or both, would become an event of default, shall have occurred and be continuing; and

(3) an officer's certificate and legal opinion covering the above conditions shall be delivered to the trustee (Sections 801 and 803).

Certain Covenants

Limitations on Incurrence of Debt. We will not, and will not permit any of our subsidiaries to, incur any Debt (as defined below) if, immediately after giving effect to the incurrence of that additional Debt, the aggregate principal amount of all outstanding Debt of ours and of our subsidiaries on a consolidated basis determined in accordance with generally accepted accounting principles is greater than 65% of the sum of:

(1) our Undepreciated Real Estate Assets (as defined below) as of the end of the calendar quarter covered in our annual report on Form 10-K or quarterly report on Form 10-Q, as the case may be, most recently filed with the SEC (or, if that filing is not permitted under the Securities Exchange Act, with the trustee) prior to the incurrence of that additional Debt; and

(2) the purchase price of any real estate assets acquired by us or any of our subsidiaries since the end of that calendar quarter, including those obtained in connection with the incurrence of that additional Debt (Section 1004).

In addition to the foregoing limitation on the incurrence of Debt, we will not, and will not permit any of our subsidiaries to, incur any Debt secured by any mortgage, lien, charge, pledge, encumbrance or security interest of any kind upon any of our property or the property of any of our subsidiaries if, immediately after giving effect to the incurrence of that additional Debt, the aggregate principal amount of all of our outstanding Debt and the outstanding Debt of our subsidiaries on a consolidated basis which is secured by any mortgage, lien, charge, pledge, encumbrance or security interest on our property or the property of any of our subsidiaries is greater than 40% of the sum of:

(1) our Undepreciated Real Estate Assets as of the end of the calendar quarter covered in our annual report on Form 10-K or quarterly report on Form 10-Q, as the case may be, most recently filed with the SEC (or, if such filing is not permitted under the Securities Exchange Act, with the trustee) prior to the incurrence of that additional Debt; and

(2) the purchase price of any real estate assets acquired by us or any of our subsidiaries since the end of that calendar quarter, including those obtained in connection with the incurrence of that additional Debt (Section 1004).

In addition to the foregoing limitations on the incurrence of Debt, we will not, and will not permit any of our subsidiaries to, incur any Debt if Consolidated Income Available for Debt Service (as defined below) for any 12 consecutive calendar months within the 15 calendar months immediately preceding the date on which that additional Debt is to be incurred shall have been less than 1.5 times the Maximum Annual Service Charge (as defined below) on our Debt and the Debt of all of our subsidiaries to be outstanding immediately after the incurring of that additional Debt (Section 1004).

Restrictions on Dividends and Other Distributions. We will not, in respect of any shares of any class of our stock:

(1) declare or pay any dividends (other than dividends payable in the form of our stock) on our stock;

(2) apply any of our property or assets to the purchase, redemption or other acquisition or retirement of our stock;

(3) set apart any sum for the purchase, redemption or other acquisition or retirement of our stock; or

(4) make any other distribution, by reduction of capital or otherwise if, immediately after that declaration or other action referred to above, the aggregate of all those declarations and other actions since the date on which the indenture was originally executed shall exceed the sum of:

(a) Funds from Operations (as defined below) from June 30, 1993 until the end of the calendar quarter covered in our annual report on Form 10-K or quarterly report on Form 10-Q, as the case may be, most recently filed with the SEC (or, if that filing is not permitted under the Securities Exchange Act, with the trustee) prior to that declaration or other action; and

(b) $26,000,000; provided, however, that the foregoing limitation shall not apply to any declaration or other action referred to above which is necessary to maintain our status as a REIT under the Code if the aggregate principal amount of all our outstanding Debt and the outstanding Debt of our subsidiaries at that time is less than 65% of our Undepreciated Real Estate Assets as of the end of the calendar quarter covered in our annual report on Form 10-K or quarterly report on Form 10-Q, as the case may be, most recently filed with the SEC (or, if that filing is not permitted under the Securities Exchange Act, with the trustee) prior to that declaration or other action (Section 1005).

Notwithstanding the foregoing, we will not be prohibited from making the payment of any dividend within 30 days of the declaration of that dividend if at the date of declaration that payment would have complied with the provisions of the immediately preceding paragraph (Section 1005).

Existence. Except as permitted under "Merger, Consolidation or Sale," we will do or cause to be done all things necessary to preserve and keep in full force and effect our corporate existence, rights (charter and statutory) and franchises; provided, however, that we will not be required to preserve any right or franchise if we determine that the preservation of that right or franchise is no longer desirable in the conduct of our business and that the loss of that right or franchise is not disadvantageous in any material respect to the holders of the debt securities (Section 1006).

Maintenance of Properties. We will cause all of our properties used or useful in the conduct of our business or the business of any of our subsidiaries to be maintained and kept in good condition, repair and working order and supplied with all necessary equipment and will cause to be made all necessary repairs, renewals, replacements, betterments and improvements to those properties, all as in our judgment may be necessary so that the business carried on in connection with those properties may be properly and advantageously conducted at all times; provided, however, that we and our subsidiaries will not be prevented from selling or otherwise disposing for value our respective properties in the ordinary course of business (Section 1007).

Insurance. We will, and will cause each of our subsidiaries to, keep all of our insurable properties insured against loss or damage at least in an amount equal to their then full insurable value with insurers of recognized responsibility and having a rating of at least A:VIII in Best's Key Rating Guide (Section 1008).

Payment of Taxes and Other Claims. We will pay or discharge or cause to be paid or discharged, before the same shall become delinquent,

(1) all taxes, assessments and governmental charges levied or imposed upon us or any of our subsidiaries or upon our income, profits or property or the income, profits or property of any of our subsidiaries, and

(2) all lawful claims for labor, materials and supplies which, if unpaid, might by law become a lien upon our property or the property of any of our subsidiaries; provided, however, that we will not be required to pay or discharge or cause to be paid or discharged any tax, assessment, charge or claim whose amount, applicability or validity is being contested in good faith by appropriate proceedings (Section 1009).

Provision of Financial Information. Whether or not we are subject to
Section 13 or 15(d) of the Securities Exchange Act, we will, to the extent permitted under the Securities Exchange Act, file with the SEC the annual reports, quarterly reports and other documents which we would have been required to file with the SEC pursuant to Section 13 or 15(d) of the Securities Exchange Act if we were so subject, those documents to be filed with the SEC on or prior to the respective dates by which we would have been required so to file those documents if we were so subject. We will also in any event:

(1) within 15 days of each date by which we would have been required to file those documents with the SEC pursuant to Section 13 or 15(d) of the Securities Exchange Act:

(a) transmit by mail to all holders of debt securities, as their names and addresses appear in the security register, without cost to the holders of debt securities, copies of the annual reports and quarterly reports which we would have been required to file with the SEC pursuant to Section 13 or 15(d) of the Securities Exchange Act if we were subject to those Sections, and

(b) file with the trustee copies of the annual reports, quarterly reports and other documents which we would have been required to file with the SEC pursuant to Section 13 or 15(d) of the Securities Exchange Act if we were subject to those Sections, and

(2) if filing those documents by us with the SEC is not permitted under the Securities Exchange Act, promptly upon written request and payment of the reasonable cost of duplication and delivery, supply copies of those documents to any prospective holder of debt securities (Section 1010).

Maintenance of Unencumbered Total Asset Value. We will at all times maintain an Unencumbered Total Asset Value in an amount of not less than one hundred percent (100%) of the aggregate principal amount of all our outstanding Debt and the outstanding Debt of our subsidiaries that is unsecured (Section 1014).

Definitions Used for the Debt Securities

As used herein,

"Consolidated Income Available for Debt Service" for any period means our Consolidated Net Income (as defined below) and the Consolidated Net Income of our subsidiaries plus amounts which have been deducted for:

(1) interest on our Debt and interest on the Debt of our subsidiaries,

(2) provision for our taxes and the taxes of our subsidiaries based on income,

(3) amortization of debt discount,

(4) property depreciation and amortization, and

(5) the effect of any noncash charge resulting from a change in accounting principles in determining Consolidated Net Income for that period.

"Consolidated Net Income" for any period means the amount of our consolidated net income (or loss) and the consolidated net income (or loss) of our subsidiaries for that period determined on a consolidated basis in accordance with generally accepted accounting principles.

"Debt" of ours or any of our subsidiaries means any indebtedness of ours or any of our subsidiaries, whether or not contingent, in respect of:

(1) borrowed money or evidenced by bonds, notes, debentures or similar instruments,

(2) indebtedness secured by any mortgage, pledge, lien, charge, encumbrance or any security interest existing on property owned by us or any of our subsidiaries,

(3) letters of credit or amounts representing the balance deferred and unpaid of the purchase price of any property except any balance that constitutes an accrued expense or trade payable, or

(4) any lease of property by us or any of our subsidiaries as lessee which is reflected on our consolidated balance sheet as a capitalized lease in accordance with generally accepted accounting principles,

in the case of items of indebtedness under (1) through (3) above to the extent that those items (other than letters of credit) would appear as a liability on our consolidated balance sheet in accordance with generally accepted accounting principles, and also includes, to the extent not otherwise included, any obligation by us or any of our subsidiaries to be liable for, or to pay, as obligor, guarantor or otherwise (other than for purposes of collection in the ordinary course of business), indebtedness of another person (other than us or any of our subsidiaries) (it being understood that Debt shall be deemed to be incurred by us or any of our subsidiaries whenever we or that subsidiary shall create, assume, guarantee or otherwise become liable in respect thereof).

"Funds from Operations" for any period means our Consolidated Net Income and the Consolidated Net Income of our subsidiaries for that period without giving effect to depreciation and amortization, gains or losses from extraordinary items, gains or losses on sales of real estate, gains or losses on investments in marketable securities and any provision/benefit for income taxes for that period, plus funds from operations of unconsolidated joint ventures, all determined on a consistent basis for that period.

"Maximum Annual Service Charge" as of any date means the maximum amount which may become payable in any period of 12 consecutive calendar months from that date for interest on, and required amortization of, Debt. The amount payable for amortization shall include the amount of any sinking fund or other analogous fund for the retirement of Debt and the amount payable on account of principal on any Debt which matures serially other than at the final maturity date of that Debt.

"Total Assets" as of any date means the sum of (1) our Undepreciated Real Estate Assets and (2) all our other assets determined in accordance with generally accepted accounting principles (but excluding goodwill and amortized debt costs).

"Undepreciated Real Estate Assets" as of any date means the amount of our real estate assets and the real estate assets of our subsidiaries on that date, before depreciation and amortization determined on a consolidated basis in accordance with generally accepted accounting principles.

"Unencumbered Total Asset Value" as of any date means the sum of our Total Assets which are unencumbered by any mortgage, lien, charge, pledge or security interest that secures the payment of any obligations under any Debt.

Events of Default, Notice and Waiver

The indenture provides that the following events are events of default with respect to any series of debt securities issued thereunder:

(1) default for 30 days in the payment of any installment of interest on any debt security of that series;

(2) default in the payment of the principal of (or premium, if any, on) any debt security of that series at its maturity;

(3) default in making any sinking fund payment as required for any debt security of that series;

(4) default in the performance of any of our other covenants contained in the indenture (other than a covenant added to the indenture solely for the benefit of a series of debt securities issued thereunder other than that series), continued for 60 days after written notice as provided in the indenture;

(5) default in the payment of an aggregate principal amount exceeding $10,000,000 of any evidence of our indebtedness or any mortgage, indenture or other instrument under which indebtedness is issued or by which that indebtedness is secured, that default having occurred after the expiration of any applicable grace period and having resulted in the acceleration of the maturity of that indebtedness, but only if that indebtedness is not discharged or that acceleration is not rescinded or annulled;

(6) certain events of bankruptcy, insolvency or reorganization, or court appointment of a receiver, liquidator or trustee of ours or any of our significant subsidiaries (as defined in Regulation S-X promulgated under the Securities Act) or either of our properties; and

(7) any other event of default provided with respect to a particular series of debt securities (Section 501).

If an event of default under the indenture with respect to debt securities of any series at the time outstanding occurs and is continuing, then in all of those cases the trustee or the holders of not less than 25% in principal amount of the outstanding debt securities of that series may declare the principal amount (or, if the debt securities of that series are original issue discount securities or indexed securities, that portion of the principal amount as may be specified in the terms thereof) of all of the debt securities of that series to be due and payable immediately by written notice thereof to us (and to the trustee if given by the holders of debt securities). However, at any time after a declaration of acceleration with respect to debt securities of that series (or of all debt securities then outstanding under the indenture, as the case may be) has been made, but before a judgment or decree for payment of the money due has been obtained by the trustee, the holders of not less than a majority in principal amount of outstanding debt securities of that series (or of all debt securities then outstanding under the indenture, as the case may be) may rescind and annul that declaration and its consequences if:

(1) we shall have deposited with the trustee all required payments of the principal of (and premium, if any) and interest on the debt securities of that series (or of all debt securities then outstanding under the indenture, as the case may be), plus certain fees, expenses, disbursements and advances of the trustee, and

(2) all events of default, other than the non-payment of accelerated principal (or specified portion thereof), with respect to debt securities of that series (or of all debt securities then outstanding under the indenture, as the case may be) have been cured or waived as provided in the indenture (Section 502). The indenture also provides that the holders of not less than a majority in principal amount of the outstanding debt securities of any series (or of all debt securities then outstanding under the indenture, as the case may be) may waive any past default with respect to that series and its consequences, except a default:

(a) in the payment of the principal of (or premium, if any) or interest on any debt security of that series, or

(b) in respect of a covenant or provision contained in the indenture that cannot be modified or amended without the consent of the holder of each outstanding debt security affected thereby (Section 513).

The trustee is required to give notice to the holders of debt securities within 90 days of a default under the indenture; provided, however, that the trustee may withhold notice to the holders of any series of debt securities of any default with respect to that series (except a default in the payment of the principal of (or premium, if any) or interest on any debt security of that series or in the payment of any sinking fund installment in respect of any debt security of that series) if the responsible officers of the trustee consider that withholding to be in the interest of those holders of debt securities (Section 601).

The indenture provides that no holders of debt securities of any series may institute any proceedings, judicial or otherwise, with respect to the indenture or for any remedy thereunder, except in the case of failure of the trustee, for 60 days, to act after it has received a written request to institute proceedings in respect of an event of default from the holders of not less than 25% in principal amount of the outstanding debt securities of that series, as well as an offer of indemnity reasonably satisfactory to it (Section 507). This provision will not prevent, however, any holder of debt securities from instituting suit for the enforcement of payment of the principal of (and premium, if any) and interest on those debt securities at the respective due dates thereof (Section 508).

Subject to provisions in the indenture relating to its duties in case of default, the trustee is under no obligation to exercise any of its rights or powers under the indenture at the request or direction of any holders of any series of debt securities then outstanding under the indenture, unless those holders shall have offered to the trustee reasonable security or indemnity (Section 602). The holders of not less than a majority in principal amount of the outstanding debt securities of any series (or of all debt securities then outstanding under the indenture, as the case may be) shall have the right to direct the time, method and place of conducting any proceeding for any remedy available to the trustee, or of exercising any trust or power conferred upon the trustee. However, the trustee may refuse to follow any direction which is in conflict with any law or the indenture, which may involve the trustee in personal liability or which may be unduly prejudicial to the holders of debt securities of those series not joining therein (Section 512).

Within 120 days after the close of each fiscal year, we must deliver to the trustee a certificate, signed by one of several specified officers, stating whether or not that officer has knowledge of any default under the indenture and, if so, specifying each of those defaults and the nature and status thereof (Section 1011).

Modification

Modifications and amendments of the indenture and debt securities may be made only with the consent of the holders of not less than a majority in principal amount of all outstanding debt securities which are affected by such modification or amendment; provided, however, that no modification or amendment may, without the consent of the holder of each of the debt securities affected thereby,

(1) change the stated maturity of the principal of, or any installment of interest (or premium, if any) on, any debt security;

(2) reduce the principal amount of, or the rate or amount of interest on, or any premium payable on redemption of, any debt security, or reduce the amount of principal of an original issue discount security that would be due and payable upon declaration of acceleration of the maturity thereof or would be provable in bankruptcy, or adversely affect any right of repayment of the holder of any debt security;

(3) change the place of payment, or the coin or currency, for payment of principal of (or premium, if any) or interest on any debt security;

(4) impair the right to institute suit for the enforcement of any payment on or with respect to any debt security;

(5) reduce the above-stated percentage of outstanding debt securities of any series necessary to modify or amend the indenture, to waive compliance with certain provisions thereof or certain defaults and consequences thereunder or to reduce the quorum or voting requirements set forth in the indenture; or

(6) modify any of the foregoing provisions or any of the provisions relating to the waiver of certain past defaults or certain covenants, except to increase the required percentage to effect that action or to provide that certain other provisions may not be modified or waived without the consent of the holder of that debt security (Section 902).

The holders of not less than a majority in principal amount of outstanding debt securities have the right to waive compliance by us with some of the covenants in the indenture (Section 1013).

Modifications and amendments of the indenture may be made by us and the trustee without the consent of any holder of debt securities for any of the following purposes:

(1) to evidence the succession of another person to us as obligor under the indenture;

(2) to add to our covenants for the benefit of the holders of all or any series of debt securities or to surrender any right or power conferred upon us in the indenture;

(3) to add events of default for the benefit of the holders of all or any series of debt securities;

(4) to add or change any provisions of the indenture to facilitate the issuance of, or to liberalize some of the terms of, debt securities in bearer form, or to permit or facilitate the issuance of debt securities in uncertificated form, provided that such action shall not adversely affect the interests of the holders of the debt securities of any series in any material respect;

(5) to change or eliminate any provisions of the indenture, provided that any of those changes or elimination shall become effective only when there are no debt securities outstanding of any series created prior thereto which are entitled to the benefit of that provision;

(6) to secure the debt securities;

(7) to establish the form or terms of debt securities of any series, including the provisions and procedures, if applicable, for the conversion of those debt securities into our common stock or our preferred stock;

(8) to provide for the acceptance of appointment by a successor trustee or facilitate the administration of the trusts under the indenture by more than one trustee;

(9) to cure any ambiguity, defect or inconsistency in the indenture, provided that such action shall not adversely affect the interests of the holders of debt securities of any series in any material respect; or

(10) to supplement any of the provisions of the indenture to the extent necessary to permit or facilitate defeasance and discharge of any series of those debt securities, provided that such action shall not adversely affect the interests of the holders of the debt securities of any series in any material respect (Section 901).

The indenture provides that in determining whether the holders of the requisite principal amount of outstanding debt securities of a series have given any request, demand, authorization, direction, notice, consent or waiver thereunder or whether a quorum is present at a meeting of holders of debt securities,

(1) the principal amount of an original issue discount security that shall be deemed to be outstanding shall be the amount of the principal thereof that would be due and payable as of the date of that determination upon declaration of acceleration of the maturity thereof,

(2) the principal amount of a debt security denominated in a foreign currency that shall be deemed outstanding shall be the U.S. Dollar equivalent, determined on the issue date for that debt security, of the principal amount (or, in the case of an original issue discount security, the U.S. Dollar equivalent on the issue date of that debt security of the amount determined as provided in (1) above),

(3) the principal amount of an indexed security that shall be deemed outstanding shall be the principal face amount of that indexed security at original issuance, unless otherwise provided with respect to that indexed security pursuant to Section 301 of the indenture, and

(4) debt securities owned by us or any other obligor upon the debt securities or any of our affiliates or of that other obligor shall be disregarded (Section 101).

The indenture contains provisions for convening meetings of the holders of debt securities of a series (Section 1501). A meeting may be called at any time by the trustee, and also, upon request, by us or the holders of at least 10% in principal amount of the outstanding debt securities of that series, in any of those cases upon notice given as provided in the indenture (Section 1502). Except for any consent that must be given by the holder of each debt security affected by certain modifications and amendments of the indenture, any resolution presented at a meeting or adjourned meeting duly reconvened at which a quorum is present may be adopted by the affirmative vote of the holders of a majority in principal amount of the outstanding debt securities of that series; provided, however, that, except as referred to above, any resolution with respect to any request, demand, authorization, direction, notice, consent, waiver or other action that may be made, given or taken by the holders of a specified percentage, which is less than a majority, in principal amount of the outstanding debt securities of a series may be adopted at a meeting or adjourned meeting duly reconvened at which a quorum is present by the affirmative vote of the holders of that specified percentage in principal amount of the outstanding debt securities of that series. Any resolution passed or decision taken at any meeting of holders of debt securities of any series duly held in accordance with the indenture will be binding on all holders of debt securities of that series. The quorum at any meeting called to adopt a resolution, and at any reconvened meeting, will be persons holding or representing a majority in principal amount of the outstanding debt securities of a series; provided, however, that if any action is to be taken at that meeting with respect to a consent or waiver which may be given by the holders of not less than a specified percentage in principal amount of the outstanding debt securities of a series, the persons holding or representing that specified percentage in principal amount of the outstanding debt securities of that series will constitute a quorum (Section 1504).

Notwithstanding the foregoing provisions, if any action is to be taken at a meeting of holders of debt securities of any series with respect to any request, demand, authorization, direction, notice, consent, waiver or other action that the indenture expressly provides may be made, given or taken by the holders of a specified percentage in principal amount of all outstanding debt securities affected thereby, or of the holders of that series and one or more additional series:

(1) there shall be no minimum quorum requirement for that meeting, and

(2) the principal amount of the outstanding debt securities of that series that vote in favor of that request, demand, authorization, direction, notice, consent, waiver or other action shall be taken into account in determining whether that request, demand, authorization, direction, notice, consent, waiver or other action has been made, given or taken under the indenture (Section 1504).

Discharge, Defeasance and Covenant Defeasance

We may discharge certain obligations to holders of any series of debt securities that have not already been delivered to the trustee for cancellation and that either have become due and payable or will become due and payable within one year (or scheduled for redemption within one year) by irrevocably depositing with the trustee, in trust, funds in the currency or currencies, currency unit or units or composite currency or currencies in which those debt securities are payable in an amount sufficient to pay the entire indebtedness on those debt securities in respect of principal (and premium, if any) and interest to the date of that deposit (if those debt securities have become due and payable) or to the stated maturity or redemption date, as the case may be (Section 401).

The indenture provides that, if the provisions of article fourteen of the indenture are made applicable to the debt securities of or within any series pursuant to Section 301 of the indenture, we may elect either:

(1) to defease and be discharged from any and all obligations with respect to those debt securities (except for the obligation to pay additional amounts, if any, upon the occurrence of certain events of tax, assessment or governmental charge with respect to payments on those debt securities and the obligations to register the transfer or exchange of those debt securities, to replace temporary or mutilated, destroyed, lost or stolen debt securities, to maintain an office or agency in respect of those debt securities and to hold moneys for payment in trust) ("defeasance") (Section 1402); or

(2) to be released from its obligations with respect to those debt securities under Sections 1004 to 1010, inclusive, and Section 1014 of the indenture (being the restrictions described under "Certain Covenants") or, if provided pursuant to Section 301 of the indenture, its obligations with respect to any other covenant, and any omission to comply with those obligations shall not constitute a default or an event of default with respect to those debt securities ("covenant defeasance") (Section 1403),

in either case upon the irrevocable deposit by us with the trustee, in trust, of an amount, in the currency or currencies, currency unit or units or composite currency or currencies in which those debt securities are payable at stated maturity, or Government Obligations (as defined below), or both, applicable to those debt securities which through the scheduled payment of principal and interest in accordance with their terms will provide money in an amount sufficient to pay the principal of (and premium, if any) and interest on those debt securities, and any mandatory sinking fund or analogous payments thereon, on the scheduled due dates therefor.

That type of trust may only be established if, among other things, we have delivered to the trustee an opinion of counsel to the effect that the holders of those debt securities will not recognize income, gain or loss for U.S. federal income tax purposes as a result of that defeasance or covenant defeasance and will be subject to U.S. federal income tax on the same amounts, in the same manner and at the same times as would have been the case if that defeasance or covenant defeasance had not occurred, and that opinion of counsel, in the case of defeasance, must refer to and be based upon a ruling of the Internal Revenue Service or a change in applicable U.S. federal income tax law occurring after the date of the indenture (Section 1404).

"Government Obligations" means securities which are:

(1) direct obligations of the United States of America or the government which issued the foreign currency in which the debt securities of a particular series are payable, for the payment of which its full faith and credit is pledged; or

(2) obligations of a person controlled or supervised by and acting as an agency or instrumentality of the United States of America or that government which issued the foreign currency in which the debt securities of that series are payable, the payment of which is unconditionally guaranteed as a full faith and credit obligation by the United States of America or that other government,

which, in either case, are not callable or redeemable at the option of the issuer thereof, and shall also include a depository receipt issued by a bank or trust company as custodian with respect to that Government Obligation or a specific payment of interest on or principal of that Government Obligation held by the custodian for the account of the holder of a depository receipt, provided that (except as required by law) the custodian is not authorized to make any deduction from the amount payable to the holder of the depository receipt from any amount received by the custodian in respect of the Government Obligation or the specific payment of interest on or principal of the Government Obligation evidenced by the depository receipt (Section 101).

Unless otherwise provided in the applicable prospectus supplement, if after we have deposited funds or Government Obligations or both to effect defeasance or covenant defeasance with respect to debt securities of any series,

(1) the holder of a debt security of that series is entitled to, and does, elect pursuant to Section 301 of the indenture or the terms of that debt security to receive payment in a currency, currency unit or composite currency other than that in which the deposit has been made in respect of that debt security, or

(2) a Conversion Event (as defined below) occurs in respect of the currency, currency unit or composite currency in which the deposit has been made,

then, the indebtedness represented by that debt security shall be deemed to have been, and will be, fully discharged and satisfied through the payment of the principal of (and premium, if any) and interest on that debt security as they become due out of the proceeds yielded by converting the amount so deposited in respect of that debt security into the currency, currency unit or composite currency in which that debt security becomes payable as a result of that election or cessation of usage based on the applicable market exchange rate (Section 1405). "Conversion Event" means the cessation of use of:

(1) a currency, currency unit or composite currency both by the government of the country which issued that currency and for the settlement of transactions by a central bank or other public institutions of or within the international banking community,

(2) the European Currency Unit, or ECU, both within the European Monetary System and for the settlement of transactions by public institutions of or within the European Communities, or

(3) any currency unit or composite currency other than the ECU for the purposes for which it was established.

Unless otherwise provided in the applicable prospectus supplement, all payments of principal of (and premium, if any) and interest on any debt security that is payable in a foreign currency that ceases to be used by its government of issuance shall be made in U.S. Dollars (Section 101).

In the event we effect covenant defeasance with respect to any debt securities and those debt securities are declared due and payable because of the occurrence of any event of default other than the event of default described in clause (4) under "Events of Default, Notice and Waiver" with respect to Sections 1004 to 1010, inclusive, and Section 1014 of the indenture (which Sections would no longer be applicable to those debt securities) or described in clause (7) under "Events of Default, Notice and Waiver" with respect to any other covenant as to which there has been covenant defeasance, the amount in such currency, currency unit or composite currency in which those debt securities are payable, and Government Obligations on deposit with the trustee, will be sufficient to pay amounts due on those debt securities at the time of their stated maturity but may not be sufficient to pay amounts due on those debt securities at the time of the acceleration resulting from that event of default. However, we would remain liable to make payment of those amounts due at the time of acceleration.

The applicable prospectus supplement may further describe the provisions, if any, permitting that defeasance or covenant defeasance, including any modifications to the provisions described above, with respect to the debt securities of or within a particular series.

Conversion Rights

The terms and conditions, if any, upon which the debt securities are convertible into other debt securities, our common stock or our preferred stock will be set forth in the applicable prospectus supplement relating thereto. Those terms will include whether those debt securities are convertible into other debt securities, our common stock or our preferred stock, the conversion price (or manner of calculation thereof), the conversion period, provisions as to whether conversion will be at our option or the option of the holders of debt securities, the events requiring an adjustment of the conversion price and provisions affecting conversion in the event of the redemption of those debt securities.

Global Securities

The debt securities of a series may be issued in whole or in part in the form of one or more global securities that will be deposited with, or on behalf of, a depositary identified in the applicable prospectus supplement relating to that series. Global securities may be issued in either registered or bearer form and in either temporary or permanent form. The specific terms of the depositary arrangement with respect to a series of debt securities will be described in the applicable prospectus supplement relating to that series.

DESCRIPTION OF COMMON STOCK

We have the authority to issue 200,000,000 shares of common stock, par value $.01 per share, and 102,000,000 shares of excess stock, par value $.01 per share. At December 31, 2000, we had outstanding 63,144,589 shares of common stock and no shares of excess stock. Prior to August 4, 1994, we were incorporated as a Delaware corporation. On August 4, 1994, we reincorporated as a Maryland corporation pursuant to an Agreement and Plan of Merger approved by our stockholders.

The following description of our common stock sets forth certain general terms and provisions of the common stock to which any prospectus supplement may relate, including a prospectus supplement providing that common stock will be issuable upon conversion of our debt securities or our preferred stock or upon the exercise of common stock warrants issued by us. The statements below describing the common stock are in all respects subject to and qualified in their entirety by reference to the applicable provisions of our charter and bylaws.

Holders of our common stock will be entitled to receive dividends when, as and if declared by our board of directors, out of assets legally available therefor. Payment and declaration of dividends on the common stock and purchases of shares thereof by us will be subject to certain restrictions if we fail to pay dividends on our preferred stock. Upon our liquidation, dissolution or winding up, holders of common stock will be entitled to share equally and ratably in any assets available for distribution to them, after payment or provision for payment of our debts and other liabilities and the preferential amounts owing with respect to any of our outstanding preferred stock. The common stock will possess ordinary voting rights for the election of directors and in respect of other corporate matters, with each share entitling the holder thereof to one vote. Holders of common stock will not have cumulative voting rights in the election of directors, which means that holders of more than 50% of all of the shares of our common stock voting for the election of directors will be able to elect all of the directors if they choose to do so and, accordingly, the holders of the remaining shares will be unable to elect any directors. Holders of shares of common stock will not have preemptive rights, which means they have no right to acquire any additional shares of common stock that may be issued by us at a subsequent date. The common stock will, when issued, be fully paid and nonassessable and will not be subject to preemptive or similar rights.

Under Maryland law and our charter, a distribution (whether by dividend, redemption or other acquisition of shares) to holders of shares of common stock may be made only if, after giving effect to the distribution, our total assets are greater than our total liabilities plus the amount necessary to satisfy the preferential rights upon dissolution of stockholders whose preferential rights on dissolution are superior to the holders of common stock. We have complied with this requirement in all of our prior distributions to holders of common stock.

Restrictions on Ownership

For us to qualify as a REIT under the Code, not more than 50% in value of our outstanding stock may be owned, actually or constructively, by five or fewer individuals (as defined in the Code to include certain entities) during the last half of a taxable year. Our stock also must be beneficially owned by 100 or more persons during at least 335 days of a taxable year of 12 months or during a proportionate part of a shorter taxable year. In addition, rent from related party tenants (generally, a tenant of a REIT owned, actually or constructively, 10% or more by the REIT, or a 10% owner of the REIT) is not qualifying income for purposes of the income tests under the Code.

Subject to the exceptions specified in our charter, no holder may own, or be deemed to own by virtue of the constructive ownership provisions of the Code, more than 2% in value of the outstanding shares of our common stock. The constructive ownership rules are complex and may cause common stock owned actually or constructively by a group of related individuals or entities or both to be deemed constructively owned by one individual or entity. As a result, the acquisition of less than 2% in value of the common stock (or the acquisition of an interest in an entity which owns common stock) by an individual or entity could cause that individual or entity (or another individual or entity) to own constructively in excess of 2% in value of the common stock, and thus subject such common stock to the ownership limit.

Existing stockholders who exceeded the ownership limit immediately after the completion of our initial public offering of our common stock in November 1991, may continue to do so and may acquire additional shares through the stock option plan, or from other existing stockholders who exceed the ownership limit, but may not acquire additional shares from such sources such that the five largest beneficial owners of common stock could own, actually or constructively, more than 49.6% of the outstanding common stock, and in any event may not acquire additional shares from any other sources. In addition, because rent from related party tenants is not qualifying rent for purposes of the gross income tests under the Code, our charter provides that no individual or entity may own, or be deemed to own by virtue of the attribution provisions of the Code (which differ from the attribution provisions applied to the ownership limit), in excess of 9.8% in value of our outstanding common stock. We refer to this ownership limitation as the related party limit. Our board of directors may waive the ownership limit and the related party limit with respect to a particular stockholder (such related party limit has been waived with respect to the existing stockholders who exceeded the related party limit immediately after the initial public offering of our common stock) if evidence satisfactory to our board of directors and our tax counsel is presented that such ownership will not then or in the future jeopardize our status as a REIT. As a condition of that waiver, our board of directors may require opinions of counsel satisfactory to it or an undertaking or both from the applicant with respect to preserving our REIT status. The foregoing restrictions on transferability and ownership will not apply if our board of directors determines that it is no longer in our best interests to attempt to qualify, or to continue to qualify, as a REIT. If shares of common stock in excess of the ownership limit or the related party limit, or shares which would otherwise cause the REIT to be beneficially owned by less than 100 persons or which would otherwise cause us to be "closely held" within the meaning of the Code or would otherwise result in our failure to qualify as a REIT, are issued or transferred to any person, that issuance or transfer shall be null and void to the intended transferee, and the intended transferee would acquire no rights to the stock. Shares transferred in excess of the ownership limit or the related party limit, or shares which would otherwise cause us to be "closely held" within the meaning of the Code or would otherwise result in our failure to qualify as a REIT, will automatically be exchanged for shares of a separate class of stock, which we refer to as excess stock, that will be transferred by operation of law to us as trustee for the exclusive benefit of the person or persons to whom the shares are ultimately transferred, until that time as the intended transferee retransfers the shares. While these shares are held in trust, they will not be entitled to vote or to share in any dividends or other distributions (except upon liquidation). The shares may be retransferred by the intended transferee to any person who may hold those shares at a price not to exceed either:

(1) the price paid by the intended transferee, or

(2) if the intended transferee did not give value for such shares, a price per share equal to the market value of the shares on the date of the purported transfer to the intended transferee,

at which point the shares will automatically be exchanged for ordinary common stock. In addition, such shares of excess stock held in trust are purchasable by us for a 90-day period at a price equal to the lesser of the price paid for the stock by the intended transferee and the market price for the stock on the date we determine to purchase the stock. This period commences on the date of the violative transfer if the intended transferee gives us notice of the transfer, or the date our board of directors determines that a violative transfer has occurred if no notice is provided.

All certificates representing shares of common stock will bear a legend referring to the restrictions described above.

All persons who own, directly or by virtue of the attribution provisions of the Code, more than a specified percentage of the outstanding shares of common stock must file an affidavit with us containing the information specified in our charter within 30 days after January 1 of each year. In addition, each common stockholder shall upon demand be required to disclose to us in writing such information with respect to the actual and constructive ownership of shares as our board of directors deems necessary to comply with the provisions of the Code applicable to a REIT or to comply with the requirements of any taxing authority or governmental agency.

The registrar and transfer agent for our common stock is Fleet National Bank, N.A.

DESCRIPTION OF COMMON STOCK WARRANTS

We may issue common stock warrants for the purchase of our common stock. Common stock warrants may be issued independently or together with any of the other securities offered by this prospectus that are offered by any prospectus supplement and may be attached to or separate from the securities offered by this prospectus. Each series of common stock warrants will be issued under a separate warrant agreement to be entered into between us and a warrant agent specified in the applicable prospectus supplement. The warrant agent will act solely as our agent in connection with the common stock warrants of such series and will not assume any obligation or relationship of agency or trust for or with any holders or beneficial owners of common stock warrants.

The applicable prospectus supplement will describe the terms of the common stock warrants in respect of which this prospectus is being delivered, including, where applicable, the following:

(1) the title of those common stock warrants;

(2) the aggregate number of those common stock warrants;

(3) the price or prices at which those common stock warrants will be issued;

(4) the designation, number and terms of the shares of common stock purchasable upon exercise of those common stock warrants;

(5) the designation and terms of the other securities offered by this prospectus with which the common stock warrants are issued and the number of those common stock warrants issued with each security offered by this prospectus;

(6) the date, if any, on and after which those common stock warrants and the related common stock will be separately transferable;

(7) the price at which each share of common stock purchasable upon exercise of those common stock warrants may be purchased;

(8) the date on which the right to exercise those common stock warrants shall commence and the date on which that right shall expire;

(9) the minimum or maximum amount of those common stock warrants which may be exercised at any one time;

(10) information with respect to book-entry procedures, if any;

(11) a discussion of federal income tax considerations; and

(12) any other material terms of those common stock warrants, including terms, procedures and limitations relating to the exchange and exercise of those common stock warrants.

DESCRIPTION OF PREFERRED STOCK

We are authorized to issue 5,000,000 shares of preferred stock, par value $1.00 per share, 345,000 shares of 73/4% Class A Cumulative Redeemable Preferred Stock, $1.00 par value per share, 230,000 shares of 81/2% Class B Cumulative Redeemable Preferred Stock, $1.00 par value per share, 460,000 shares of 83/8% Class C Cumulative Redeemable Preferred Stock, $1.00 par value per share, 700,000 shares of 71/2% Class D Cumulative Convertible Preferred Stock, $1.00 par value per share, and 65,000 shares of Class E Floating Rate Cumulative

Redeemable Preferred Stock. We are also authorized to issue 345,000 shares of Class A Excess Preferred Stock, $1.00 par value per share, 230,000 shares of Class B Excess Preferred Stock, $1.00 par value per share, 460,000 shares of Class C Excess Preferred Stock, $1.00 par value per share, 700,000 shares of Class D Excess Preferred Stock, $1.00 par value per share and 65,000 shares of Class E Excess Preferred Stock, par value $1.00 per share, which are reserved for issuance upon conversion of certain outstanding Class A preferred stock, Class B preferred stock, Class C preferred stock, Class D preferred stock or Class E preferred stock, as the case may be, as necessary to preserve our status as a REIT. At December 31, 2000, 300,000 shares of Class A preferred stock, represented by 3,000,000 depositary shares, 200,000 shares of Class B preferred stock, represented by 2,000,000 depositary shares, 400,000 shares of Class C preferred stock, represented by 4,000,000 depositary shares, and 418,254.2 shares of Class D preferred stock, represented by 4,182,542 depositary shares, were outstanding.

Under our charter, our board of directors may from time to time establish and issue one or more classes or series of preferred stock and fix the designations, powers, preferences and rights of the shares of such classes or series and the qualifications, limitations or restrictions thereon, including, but not limited to, the fixing of the dividend rights, dividend rate or rates, conversion rights, voting rights, rights and terms of redemption (including sinking fund provisions) and the liquidation preferences.

The following description of our preferred stock sets forth certain general terms and provisions of our preferred stock to which any prospectus supplement may relate. The statements below describing the preferred stock are in all respects subject to and qualified in their entirety by reference to the applicable provisions of our charter (including the applicable articles supplementary) and bylaws.

General

Subject to limitations prescribed by Maryland law and our charter, our board of directors is authorized to fix the number of shares constituting each class or series of preferred stock and the designations and powers, preferences and relative, participating, optional or other special rights and qualifications, limitations or restrictions thereof, including those provisions as may be desired concerning voting, redemption, dividends, dissolution or the distribution of assets, conversion or exchange, and those other subjects or matters as may be fixed by resolution of our board of directors or duly authorized committee thereof. The preferred stock will, when issued, be fully paid and nonassessable and will not have, or be subject to, any preemptive or similar rights.

You should refer to the prospectus supplement relating to the class or series of preferred stock offered thereby for specific terms, including:

(1) The class or series, title and stated value of that preferred stock;

(2) The number of shares of that preferred stock offered, the liquidation preference per share and the offering price of that preferred stock;

(3) The dividend rate(s), period(s) and/or payment date(s) or method(s) of calculation thereof applicable to that preferred stock;

(4) Whether dividends on that preferred stock shall be cumulative or not and, if cumulative, the date from which dividends on that preferred stock shall accumulate;

(5) The procedures for any auction and remarketing, if any, for that preferred stock;

(6) Provisions for a sinking fund, if any, for that preferred stock;

(7) Provisions for redemption, if applicable, of that preferred stock;

(8) Any listing of that preferred stock on any securities exchange;

(9) The terms and conditions, if applicable, upon which that preferred stock will be convertible into our common stock, including the conversion price (or manner of calculation thereof);

(10) Whether interests in that preferred stock will be represented by our depositary shares;

(11) A discussion of certain federal income tax considerations applicable to that preferred stock;

(12) Any limitations on actual, beneficial or constructive ownership and restrictions on transfer of that preferred stock and, if convertible, the related common stock, in each case as may be appropriate to preserve our status as a REIT; and

(13) Any other material terms, preferences, rights, limitations or restrictions of that preferred stock.

Rank

Unless otherwise specified in the applicable prospectus supplement, the preferred stock will, with respect to rights to the payment of dividends and distribution of our assets and rights upon our liquidation, dissolution or winding up, rank:

(1) senior to all classes or series of our common stock and excess stock and to all of our equity securities the terms of which provide that those equity securities are subordinated to the preferred stock;

(2) on a parity with all of our equity securities other than those referred to in clauses (1) and (3); and

(3) junior to all of our equity securities which the terms of that preferred stock provide will rank senior to it.

For these purposes, the term "equity securities" does not include convertible debt securities.

Dividends

Holders of shares of our preferred stock of each class or series shall be entitled to receive, when, as and if declared by our board of directors, out of our assets legally available for payment, cash dividends at rates and on dates as will be set forth in the applicable prospectus supplement. Each dividend shall be payable to holders of record as they appear on our stock transfer books on the record dates as shall be fixed by our board of directors.

Dividends on any class or series of our preferred stock may be cumulative or non-cumulative, as provided in the applicable prospectus supplement. Dividends, if cumulative, will accumulate from and after the date set forth in the applicable prospectus supplement. If our board of directors fails to authorize a dividend payable on a dividend payment date on any class or series of our preferred stock for which dividends are noncumulative, then the holders of that class or series of our preferred stock will have no right to receive a dividend in respect of the dividend period ending on that dividend payment date, and we will have no obligation to pay the dividend accrued for that period, whether or not dividends on that class or series are declared payable on any future dividend payment date.

If any shares of our preferred stock of any class or series are outstanding, no full dividends shall be authorized or paid or set apart for payment on our preferred stock of any other class or series ranking, as to dividends, on a parity with or junior to the preferred stock of that class or series for any period unless:

(1) if that class or series of preferred stock has a cumulative dividend, full cumulative dividends have been or contemporaneously are authorized and paid or authorized and a sum sufficient for the payment thereof set part for that payment on the preferred stock of that class or series for all past dividend periods and the then current dividend period, or

(2) if that class or series of preferred stock does not have a cumulative dividend, full dividends for the then current dividend period have been or contemporaneously are authorized and paid or authorized and a sum sufficient for the payment thereof set apart for that payment on the preferred stock of that class or series.

When dividends are not paid in full (or a sum sufficient for their full payment is not so set apart) upon the shares of preferred stock of any class or series and the shares of any other class or series of preferred stock ranking on a parity as to dividends with the preferred stock of that class or series, all dividends declared upon shares of preferred stock of that class or series and any other class or series of preferred stock ranking on a parity as to dividends with that preferred stock shall be authorized pro rata so that the amount of dividends authorized per share on the preferred stock of that class or series and that other class or series of preferred stock shall in all cases bear to each other the same ratio that accrued and unpaid dividends per share on the shares of preferred stock of that class or series (which shall not include any accumulation in respect of unpaid dividends for prior dividend periods if that preferred stock does not have a cumulative dividend) and that other class or series of preferred stock bear to each other. No interest, or sum of money in lieu of interest, shall be payable in respect of any dividend payment or payments on preferred stock of that series that may be in arrears.

Except as provided in the immediately preceding paragraph, unless: (1) if that class or series of preferred stock has a cumulative dividend, full cumulative dividends on the preferred stock of that class or series have been or contemporaneously are authorized and paid or authorized and a sum sufficient for the payment thereof set apart for payment for all past dividend periods and the then current dividend period; and (2) if that class or series of preferred stock does not have a cumulative dividend, full dividends on the preferred stock of that class or series have been or contemporaneously are authorized and paid or authorized and a sum sufficient for the payment thereof set aside for payment for the then current dividend period, then no dividends (other than in our common stock or other stock ranking junior to the preferred stock of that class or series as to dividends and upon our liquidation, dissolution or winding up) shall be authorized or paid or set aside for payment or other distribution shall be authorized or made upon our common stock, excess stock or any of our other stock ranking junior to or on a parity with the preferred stock of that class or series as to dividends or upon liquidation, nor shall any common stock, excess stock or any of our other stock ranking junior to or on a parity with the preferred stock of such class or series as to dividends or upon our liquidation, dissolution or winding up be redeemed, purchased or otherwise acquired for any consideration (or any moneys be paid to or made available for a sinking fund for the redemption of any shares of that stock) by us (except by conversion into or exchange for other of our stock ranking junior to the preferred stock of that class or series as to dividends and upon our liquidation, dissolution or winding up).

Any dividend payment made on shares of a class or series of preferred stock shall first be credited against the earliest accrued but unpaid dividend due with respect to shares of that class or series which remains payable.

Redemption

If the applicable prospectus supplement so states, the shares of preferred stock will be subject to mandatory redemption or redemption at our option, in whole or in part, in each case on the terms, at the times and at the redemption prices set forth in that prospectus supplement.

The prospectus supplement relating to a class or series of preferred stock that is subject to mandatory redemption will specify the number of shares of that preferred stock that shall be redeemed by us in each year commencing after a date to be specified, at a redemption price per share to be specified, together with an amount equal to all accrued and unpaid dividends thereon (which shall not, if that preferred stock does not have a cumulative dividend, include any accumulation in respect of unpaid dividends for prior dividend periods) to the date of redemption. The redemption price may be payable in cash or other property, as specified in the applicable prospectus supplement. If the redemption price for preferred stock of any series is payable only from the net proceeds of the issuance of our stock, the terms of that preferred stock may provide that, if no such stock shall have been issued or to the extent the net proceeds from any issuance are insufficient to pay in full the aggregate redemption price then due, that preferred stock shall automatically and mandatorily be converted into shares of our applicable stock pursuant to conversion provisions specified in the applicable prospectus supplement. Notwithstanding the foregoing, unless:

(1) if that class or series of preferred stock has a cumulative dividend, full cumulative dividends on all shares of any class or series of preferred stock shall have been or contemporaneously are authorized and paid or authorized and a sum sufficient for the payment thereof set apart for payment for all past dividend periods and the then current dividend period; and

(2) if that class or series of preferred stock does not have a cumulative dividend, full dividends on the preferred stock of any class or series have been or contemporaneously are authorized and paid or authorized and a sum sufficient for the payment thereof set apart for payment for the then current dividend period, no shares of any class or series of preferred stock shall be redeemed unless all outstanding shares of preferred stock of that class or series are simultaneously redeemed; provided, however, that the foregoing shall not prevent the purchase or acquisition of shares of preferred stock of that class or series pursuant to a purchase or exchange offer made on the same terms to holders of all outstanding shares of preferred stock of that class or series; or

(3) if that class or series of preferred stock has a cumulative dividend, full cumulative dividends on all outstanding shares of any class or series of preferred stock have been or contemporaneously are authorized and paid or authorized and a sum sufficient for the payment thereof set apart for payment for all past dividend periods and the then current dividend period; and

(4) if that class or series of preferred stock does not have a cumulative dividend, full dividends on the preferred stock of any class or series have been or contemporaneously are authorized and paid or authorized and a sum sufficient for the payment thereof set apart for payment for the then current dividend period, we shall not purchase or otherwise acquire directly or indirectly any shares of preferred stock of that class or series (except by conversion into or exchange for our stock ranking junior to the preferred stock of that class or series as to dividends and upon our liquidation, dissolution or winding up).

If fewer than all of the outstanding shares of preferred stock of any class or series are to be redeemed, the number of shares to be redeemed will be determined by us and those shares may be redeemed pro rata from the holders of record of those shares in proportion to the number of those shares held by those holders (with adjustments to avoid redemption of fractional shares) or any other equitable method determined by us that will not result in the issuance of any excess preferred stock.

Notice of redemption will be mailed at least 30 days but not more than 60 days before the redemption date to each holder of record of a share of preferred stock of any class or series to be redeemed at the address shown on our stock transfer books. Each notice shall state:

(1) the redemption date;

(2) the number of shares and class or series of the preferred stock to be redeemed;

(3) the redemption price;

(4) the place or places where certificates for that preferred stock are to be surrendered for payment of the redemption price;

(5) that dividends on the shares to be redeemed will cease to accrue on that redemption date; and

(6) the date upon which the holder's conversion rights, if any, as to those shares shall terminate.

If fewer than all the shares of preferred stock of any class or series are to be redeemed, the notice mailed to each holder thereof shall also specify the number of shares of preferred stock to be redeemed from each holder. If notice of redemption of any shares of preferred stock has been given and if the funds necessary for that redemption have been set apart by us in trust for the benefit of the holders of any shares of preferred stock so called for redemption, then from and after the redemption date dividends will cease to accrue on those shares of preferred stock, those shares of preferred stock shall no longer be deemed outstanding and all rights of the holders of those shares will terminate, except the right to receive the redemption price.

Liquidation Preference

Upon our voluntary or involuntary liquidation, dissolution or winding up, then, before any distribution or payment shall be made to the holders of any common stock, excess stock or any other class or series of our stock ranking junior to that class or series of preferred stock in the distribution of assets upon our liquidation, dissolution or winding up, the holders of each class or series of preferred stock shall be entitled to receive out of our assets legally available for distribution to stockholders liquidating distributions in the amount of the liquidation preference per share (set forth in the applicable prospectus supplement), plus an amount equal to all dividends accrued and unpaid thereon (which shall not include any accumulation in respect of unpaid dividends for prior dividend periods if that class or series of preferred stock does not have a cumulative dividend). After payment of the full amount of the liquidating distributions to which they are entitled, the holders of that class or series of preferred stock will have no right or claim to any of our remaining assets. If, upon our voluntary or involuntary liquidation, dissolution or winding up, our legally available assets are insufficient to pay the amount of the liquidating distributions on all outstanding shares of that class or series of preferred stock and the corresponding amounts payable on all shares of other classes or series of our stock ranking on a parity with that class or series of preferred stock in the distribution of assets upon our liquidation, dissolution or winding up, then the holders of that class or series of preferred stock and all other classes or series of stock shall share ratably in that distribution of assets in proportion to the full liquidating distributions to which they would otherwise be respectively entitled.

If liquidating distributions shall have been made in full to all holders of shares of that class or series of preferred stock, our remaining assets shall be distributed among the holders of any other classes or series of stock ranking junior to that class or series of preferred stock upon our liquidation, dissolution or winding up, according to their respective rights and preferences and in each case according to their respective number of shares. For those purposes, neither our consolidation or merger with or into any other corporation nor the sale, lease, transfer or conveyance of all or substantially all of our property or business shall be deemed to constitute our liquidation, dissolution or winding up.

Voting Rights

Except as set forth below or as otherwise from time to time required by law or as indicated in the applicable prospectus supplement, holders of preferred stock will not have any voting rights.

Whenever dividends on any shares of that class or series of preferred stock shall be in arrears for six or more quarterly periods, regardless of whether those quarterly periods are consecutive, the holders of those shares of that class or series of preferred stock (voting separately as a class with all other classes or series of preferred stock upon which like voting rights have been conferred and are exercisable) will be entitled to vote for the election of two additional directors to our board of directors (and our entire board of directors will be increased by two directors) at a special meeting called by one of our officers at the request of a holder of that class or series of preferred stock or, if that special meeting is not called by that officer within 30 days, at a special meeting called by a holder of that class or series of preferred stock designated by the holders of record of at least 10% of the shares of any of those classes or series of preferred stock (unless that request is received less than 90 days before the date fixed for the next annual or special meeting of the stockholders), or at the next annual meeting of stockholders, and at each subsequent annual meeting until:

(1) if that class or series of preferred stock has a cumulative dividend, then all dividends accumulated on those shares of preferred stock for the past dividend periods and the then current dividend period shall have been fully paid or declared and a sum sufficient for the payment thereof set apart for payment, or

(2) if that class or series of preferred stock does not have a cumulative dividend, then four consecutive quarterly dividends shall have been fully paid or declared and a sum sufficient for the payment thereof set apart for payment.

Unless provided otherwise for any series of preferred stock, so long as any shares of preferred stock remain outstanding, we shall not, without the affirmative vote or consent of the holders of at least two-thirds of the shares of each class or series of preferred stock outstanding at the time, given in person or by proxy, either in writing or at a meeting (that class or series voting separately as a class),

(1) authorize or create, or increase the authorized or issued amount of, any class or series of stock ranking senior to that class or series of preferred stock with respect to payment of dividends or the distribution of assets upon our liquidation, dissolution or winding up or reclassify any of our authorized stock into those shares, or create, authorize or issue any obligation or security convertible into or evidencing the right to purchase those shares; or

(2) amend, alter or repeal the provisions of the charter in respect of that class or series of preferred stock, whether by merger, consolidation or otherwise, so as to materially and adversely affect any right, preference, privilege or voting power of that class or series of preferred stock or the holders thereof; provided, however, that any increase in the amount of the authorized preferred stock or the creation or issuance of any other class or series of preferred stock, or any increase in the amount of authorized shares of that class or series, in each case ranking on a parity with or junior to the preferred stock of that class or series with respect to payment of dividends and the distribution of assets upon liquidation, dissolution or winding up, shall not be deemed to materially and adversely affect those rights, preferences, privileges or voting powers.

The foregoing voting provisions will not apply if, at or prior to the time when the act with respect to which that vote would otherwise be required shall be effected, all outstanding shares of that class or series of preferred stock shall have been redeemed or called for redemption upon proper notice and sufficient funds shall have been irrevocably deposited in trust to effect that redemption.

Conversion Rights

The terms and conditions, if any, upon which shares of any class or series of preferred stock are convertible into common stock, debt securities or another series of preferred stock will be set forth in the applicable prospectus supplement relating thereto. Such terms will include the number of shares of common stock or those other series of preferred stock or the principal amount of debt securities into which the preferred stock is convertible, the conversion price (or manner of calculation thereof), the conversion period, provisions as to whether conversion will be at our option or at the option of the holders of that class or series of preferred stock, the events requiring an adjustment of the conversion price and provisions affecting conversion in the event of the redemption of that class or series of preferred stock.

Restrictions on Ownership

As discussed above under "Description of Common Stock--Restrictions on Ownership," for us to qualify as a REIT under the Code, not more than 50% in value of our outstanding stock may be owned, actually or constructively, by five or fewer individuals (as defined in the Code to include certain entities) during the last half of a taxable year. Our stock also must be beneficially owned by 100 or more persons during at least 335 days of a taxable year of 12 months (or during a proportionate part of a shorter taxable year). In addition, rent from related party tenants (generally, a tenant of a REIT owned, actually or constructively 10% or more by the REIT, or a 10% owner of the REIT) is not qualifying income for purposes of the gross income tests under the Code. Therefore, the applicable articles supplementary for each class or series of preferred stock will contain certain provisions restricting the ownership and transfer of that class or series of preferred stock. Except as otherwise described in the applicable prospectus supplement relating thereto, the provisions of each applicable articles supplementary relating to the ownership limit for any class or series of preferred stock will provide as follows:

Our preferred stock ownership limit provision will provide that, subject to some exceptions, no holder of that class or series of preferred stock may own, or be deemed to own by virtue of the constructive ownership provisions of the Code, preferred stock in excess of the preferred stock ownership limit, which will be equal to 9.8% of the outstanding preferred stock of any class or series. The constructive ownership rules are complex and may cause preferred stock owned actually or constructively by a group of related individuals and/or entities to be deemed to be constructively owned by one individual or entity. As a result, the acquisition of less than 9.8% of any class or series of preferred stock (or the acquisition of an interest in an entity which owns preferred stock) by an individual or entity could cause that individual or entity (or another individual or entity) to own constructively in excess of 9.8% of that class or series of preferred stock, and thus subject that preferred stock to the preferred stock ownership limit.

Our board of directors will be entitled to waive the preferred stock ownership limit with respect to a particular stockholder if evidence satisfactory to our board of directors, with advice of our tax counsel, is presented that the ownership will not then or in the future jeopardize our status as a REIT. As a condition of that waiver, our board of directors may require opinions of counsel satisfactory to it or an undertaking or both from the applicant with respect to preserving our REIT status.

Such articles supplementary will provide that a transfer of the class or series of preferred stock that results in a person actually or constructively owning shares of preferred stock in excess of the preferred stock ownership limit, or which would cause us to be "closely held" within the meaning of the Code or would otherwise result in our failure to qualify as a REIT, will be null and void as to the intended transferee, and the intended transferee will acquire no rights or economic interest in those shares. In addition, shares actually or constructively owned by a person in excess of the preferred stock ownership limit, or which would otherwise cause us to be "closely held" within the meaning of the Code or would otherwise result in our failure to qualify as a REIT, will be automatically exchanged for excess preferred stock, a separate class of preferred stock that will be transferred, by operation of law to us as trustee of a trust for the exclusive benefit of the transferee or transferees to whom the shares are ultimately transferred (without violating the preferred stock ownership limit). While held in trust, a class of excess preferred stock will not be entitled to vote, it will not be considered for purposes of any stockholder vote or the determination of a quorum for that vote, and it will not be entitled to participate in any distributions made by us (except upon liquidation). The intended transferee or owner may, at any time a class of excess preferred stock is held by us in trust, transfer the class of excess preferred stock to any person whose ownership of that class or series of excess preferred stock would be permitted under the preferred stock ownership limit, at a price not to exceed either:

(1) the price paid by the intended transferee or owner in the purported transfer which resulted in the issuance of that class of excess preferred stock; or

(2) if the intended transferee did not give full value for that class of excess preferred stock, a price equal to the market price on the date of the purported transfer or the other event that resulted in the issuance of that class of excess preferred stock, at which time that class of excess preferred stock would automatically be exchanged for the corresponding class or series of preferred stock.

In addition, we have the right, for a period of 90 days during the time a class of excess preferred stock is held by us in trust, to purchase all or any portion of that class of excess preferred stock from the intended transferee or owner at a price equal to the lesser of:

(1) the price paid for the stock by the intended transferee or owner (or, if the intended transferee did not give full value for that class of excess preferred stock, a price equal to the market price on the date of the purported transfer or other event that resulted in the issuance of that class of excess preferred stock), and

(2) the closing market price for the corresponding class of preferred stock on the date we exercise our option to purchase the stock.

This period commences on the date of the violative transfer of ownership if the intended transferee or owner gives notice of the transfer to us, or the date our board of directors determines that a violative transfer or ownership has occurred if no notice is provided.

All certificates representing shares of a class or series of preferred stock will bear a legend referring to the restrictions described above.

The preferred stock ownership limit provision is set as a percentage of the number of outstanding shares of any class or series of preferred stock. As a result, if the number of shares of any class or series of preferred stock is reduced on a non-pro rata basis among all holders of that class or series, excess preferred stock may be created as a result of that reduction. In the event that our action causes that reduction of shares, we have agreed to exercise our option to repurchase those shares of that class or series of excess preferred stock if the intended owner notifies us that it is unable to sell its rights to that class or series of excess preferred stock.

All persons who own a specified percentage (or more) of our outstanding stock must file an affidavit with us containing information regarding their ownership of stock as set forth in the Treasury Regulations. Under current Treasury Regulations, the percentage is set between one-half of one percent and five percent, depending on the number of record holders of our stock. In addition, each stockholder shall upon demand be required to disclose to us in writing that information with respect to the actual and constructive ownership of shares of our stock as our board of directors deems necessary to comply with the provisions of the Code applicable to a REIT or to comply with the requirements of any taxing authority or governmental agency.

DESCRIPTION OF DEPOSITARY SHARES

General

We may issue depositary shares, each of which will represent a fractional interest of a share of a particular class or series of our preferred stock, as specified in the applicable prospectus supplement. Shares of a class or series of preferred stock represented by depositary shares will be deposited under a separate deposit agreement among us, the depositary named therein and the holders from time to time of the depositary receipts issued by the preferred stock depositary which will evidence the depositary shares. Subject to the terms of the deposit agreement, each owner of a depositary receipt will be entitled, in proportion to the fractional interest of a share of a particular class or series of preferred stock represented by the depositary shares evidenced by that depositary receipt, to all the rights and preferences of the class or series of preferred stock represented by those depositary shares (including dividend, voting, conversion, redemption and liquidation rights).

The depositary shares will be evidenced by depositary receipts issued pursuant to the applicable deposit agreement. Immediately following the issuance and delivery of a class or series of preferred stock by us to the preferred stock depositary, we will cause the preferred stock depositary to issue, on our behalf, the depositary receipts. Copies of the applicable form of deposit agreement and depositary receipt may be obtained from us upon request, and the statements made hereunder relating to the deposit agreement and the depositary receipts to be issued thereunder are summaries of certain provisions thereof and do not purport to be complete and are subject to, and qualified in their entirety by reference to, all of the provisions of the applicable deposit agreement and related depositary receipts.

Dividends and Other Distributions

The preferred stock depositary will distribute all cash dividends or other cash distributions received in respect of a class or series of preferred stock to the record holders of depositary receipts evidencing the related depositary shares in proportion to the number of those depositary receipts owned by those holders, subject to certain obligations of holders to file proofs, certificates and other information and to pay certain charges and expenses to the preferred stock depositary.

In the event of a distribution other than in cash, the preferred stock depositary will distribute property received by it to the record holders of depositary receipts entitled thereto, subject to certain obligations of holders to file proofs, certificates and other information and to pay certain charges and expenses to the preferred stock depositary, unless the preferred stock depositary determines that it is not feasible to make that distribution, in which case the preferred stock depositary may, with our approval, sell that property and distribute the net proceeds from that sale to those holders.

No distribution will be made in respect of any depositary share to the extent that it represents any class or series of preferred stock converted into excess preferred stock or otherwise converted or exchanged.

Withdrawal of preferred stock

Upon surrender of the depositary receipts at the corporate trust office of the preferred stock depositary (unless the related depositary shares have previously been called for redemption or converted into excess preferred stock or otherwise), the holders thereof will be entitled to delivery at that office, to or upon that holder's order, of the number of whole or fractional shares of the class or series of preferred stock and any money or other property represented by the depositary shares evidenced by those depositary receipts. Holders of depositary receipts will be entitled to receive whole or fractional shares of the related class or series of preferred stock on the basis of the proportion of preferred stock represented by each depositary share as specified in the applicable prospectus supplement, but holders of those shares of preferred stock will not thereafter be entitled to receive depositary shares therefor. If the depositary receipts delivered by the holder evidence a number of depositary shares in excess of the number of depositary shares representing the number of shares of preferred stock to be withdrawn, the preferred stock depositary will deliver to that holder at the same time a new depositary receipt evidencing the excess number of depositary shares.

Redemption

Whenever we redeem shares of a class or series of preferred stock held by the preferred stock depositary, the preferred stock depositary will redeem as of the same redemption date the number of depositary shares representing shares of the class or series of preferred stock so redeemed, provided we shall have paid in full to the preferred stock depositary the redemption price of the preferred stock to be redeemed plus an amount equal to any accrued and unpaid dividends thereon to the date fixed for redemption. The redemption price per depositary share will be equal to the corresponding proportion of the redemption price and any other amounts per share payable with respect to that class or series of preferred stock. If fewer than all the depositary shares are to be redeemed, the depositary shares to be redeemed will be selected pro rata (as nearly as may be practicable without creating fractional depositary shares) or by any other equitable method determined by us that will not result in the issuance of any excess preferred stock.

From and after the date fixed for redemption, all dividends in respect of the shares of a class or series of preferred stock so called for redemption will cease to accrue, the depositary shares so called for redemption will no longer be deemed to be outstanding and all rights of the holders of the depositary receipts evidencing the depositary shares so called for redemption will cease, except the right to receive any moneys payable upon their redemption and any money or other property to which the holders of those depositary receipts were entitled upon their redemption and surrender thereof to the preferred stock depositary.

Voting

Upon receipt of notice of any meeting at which the holders of a class or series of preferred stock deposited with the preferred stock depositary are entitled to vote, the preferred stock depositary will mail the information contained in that notice of meeting to the record holders of the depositary receipts evidencing the depositary shares which represent that class or series of preferred stock. Each record holder of depositary receipts evidencing depositary shares on the record date (which will be the same date as the record date for that class or series of preferred stock) will be entitled to instruct the preferred stock depositary as to the exercise of the voting rights pertaining to the amount of preferred stock represented by that holder's depositary shares. The preferred stock depositary will vote the amount of that class or series of preferred stock represented by those depositary shares in accordance with those instructions, and we will agree to take all reasonable action which may be deemed necessary by the preferred stock depositary in order to enable the preferred stock depositary to do so. The preferred stock depositary will abstain from voting the amount of that class or series of preferred stock represented by those depositary shares to the extent it does not receive specific instructions from the holders of depositary receipts evidencing those depositary shares. The preferred stock depositary shall not be responsible for any failure to carry out any instruction to vote, or for the manner or effect of any vote made, as long as that action or non-action is in good faith and does not result from negligence or willful misconduct of the preferred stock depositary.

Liquidation Preference

In the event of our liquidation, dissolution or winding up, whether voluntary or involuntary, the holders of each depositary receipt will be entitled to the fraction of the liquidation preference accorded each share of preferred stock represented by the depositary shares evidenced by that depositary receipt, as set forth in the applicable prospectus supplement.

Conversion

The depositary shares, as such, are not convertible into our common stock (except as set forth in the proviso below) or any of our other securities or property, except in connection with certain conversions in connection with the preservation of our status as a REIT; provided that the depositary shares representing our Class D preferred stock are convertible into our common stock. Nevertheless, if so specified in the applicable prospectus supplement relating to an offering of depositary shares, the depositary receipts may be surrendered by holders thereof to the preferred stock depositary with written instructions to the preferred stock depositary to instruct us to cause conversion of a class or series of preferred stock represented by the depositary shares evidenced by those depositary receipts into whole shares of our common stock, other shares of a class or series of preferred stock (including excess preferred stock) or other shares of stock, and we have agreed that upon receipt of those instructions and any amounts payable in respect thereof, we will cause the conversion thereof utilizing the same procedures as those provided for delivery of preferred stock to effect that conversion. If the depositary shares evidenced by a depositary receipt are to be converted in part only, a new depositary receipt or receipts will be issued for any depositary shares not to be converted. No fractional shares of common stock will be issued upon conversion, and if that conversion would result in a fractional share being issued, an amount will be paid in cash by us equal to the value of the fractional interest based upon the closing price of the common stock on the last business day prior to the conversion.

Amendment and Termination of the Deposit Agreement

The form of depositary receipt evidencing the depositary shares which represent the preferred stock and any provision of the deposit agreement may at any time be amended by agreement between us and the preferred stock depositary. However, any amendment that materially and adversely alters the rights of the holders of depositary receipts or that would be materially and adversely inconsistent with the rights granted to the holders of the related class or series of preferred stock will not be effective unless that amendment has been approved by the existing holders of at least two thirds of the depositary shares evidenced by the depositary receipts then outstanding. No amendment shall impair the right, subject to certain exceptions in the deposit agreement, of any holder of depositary receipts to surrender any depositary receipt with instructions to deliver to the holder the related class or series of preferred stock and all money and other property, if any, represented thereby, except in order to comply with law. Every holder of an outstanding depositary receipt at the time any of those types of amendments becomes effective shall be deemed, by continuing to hold that depositary receipt, to consent and agree to that amendment and to be bound by the deposit agreement as amended thereby.

We may terminate the deposit agreement upon not less than 30 days' prior written notice to the preferred stock depositary if:

(1) such termination is necessary to preserve our status as a REIT, or

(2) a majority of each class or series of preferred stock subject to that deposit agreement consents to that termination, whereupon the preferred stock depositary shall deliver or make available to each holder of depositary receipts, upon surrender of the depositary receipts held by that holder, that number of whole or fractional shares of each class or series of preferred stock as are represented by the depositary shares evidenced by those depositary receipts together with any other property held by the preferred stock depositary with respect to those depositary receipts.

We have agreed that if the deposit agreement is terminated to preserve our status as a REIT, then we will use our best efforts to list each class or series of preferred stock issued upon surrender of the related depositary shares on a national securities exchange. In addition, the deposit agreement will automatically terminate if:

(1) all outstanding depositary shares issued thereunder shall have been redeemed,

(2) there shall have been a final distribution in respect of each class or series of preferred stock subject to that deposit agreement in connection with our liquidation, dissolution or winding up and that distribution shall have been distributed to the holders of depositary receipts evidencing the depositary shares representing that class or series of preferred stock, or

(3) each share of preferred stock subject to that deposit agreement shall have been converted into our stock not so represented by depositary shares.

Charges of Preferred Stock Depositary

We will pay all transfer and other taxes and governmental charges arising solely from the existence of the deposit agreement. In addition, we will pay the fees and expenses of the preferred stock depositary in connection with the performance of its duties under the deposit agreement. However, holders of depositary receipts will pay the fees and expenses of the preferred stock depositary for any duties requested by those holders to be performed which are outside of those expressly provided for in the deposit agreement.

Resignation and Removal of Preferred Stock Depositary

The preferred stock depositary may resign at any time by delivering notice to us of its election to do so, and we may at any time remove the preferred stock depositary, that resignation or removal to take effect upon the appointment of a successor preferred stock depositary. A successor preferred stock depositary must be appointed within 60 days after delivery of the notice of resignation or removal and must be a bank or trust company having its principal office in the United States and having a combined capital and surplus of at least $50,000,000.

Miscellaneous

The preferred stock depositary will forward to holders of depositary receipts any reports and communications from us which are received by it with respect to the related preferred stock.

Neither we nor the preferred stock depositary will be liable if it is prevented from or delayed in, by law or any circumstances beyond its control, performing its obligations under the deposit agreement. Our obligations and those of the preferred stock depositary under the deposit agreement will be limited to performing our respective duties thereunder in good faith and without negligence (in the case of any action or inaction in the voting of a class or series of preferred stock represented by the depositary shares), gross negligence or willful misconduct, and neither we nor the preferred stock depositary will be obligated to prosecute or defend any legal proceeding in respect of any depositary receipts, depositary shares or shares of a class or series of preferred stock represented thereby unless satisfactory indemnity is furnished. We and the preferred stock depositary may rely on written advice of counsel or accountants, or information provided by persons presenting shares of a class or series of preferred stock represented thereby for deposit, holders of depositary receipts or other persons believed in good faith to be competent to give that information, and on documents believed in good faith to be genuine and signed by a proper party.

In the event the preferred stock depositary shall receive conflicting claims, requests or instructions from any holders of depositary receipts, on the one hand, and us, on the other hand, the preferred stock depositary shall be entitled to act on those claims, requests or instructions received from us.