MFA Financial (MFA) 424B5 Prospectus supplement for primary offering

Filed Pursuant to Rule 424(b)(5)
Registration No. 333-214659

CALCULATION OF REGISTRATION FEE

Title of Each Class of Securities to be Registered	Amount to be Registered	Proposed Maximum Offering Price Per Unit	Proposed Maximum Aggregate Offering Price	Amount of Registration Fee(1)(2)
6.25% Convertible Senior Notes due 2024	$230,000,000	99.00%	$227,700,000	$27,598
Shares of Common Stock, $0.01 par value per share	(2)	(3)	(3)	(3)

(1) This filing fee is calculated in accordance with Rule 457(r) under the Securities Act of 1933, as amended, or the Securities Act. Payment of the registration fee to the Securities and Exchange Commission, or the SEC, for the 6.25% Convertible Senior Notes due 2024, or the notes, is being made by the registrant on a“pay-as-you-go” basis, using the current SEC filing fee rate of $121.20 per million.

(2) Includes an indeterminate number of shares of common stock issuable upon conversion of the notes at the initial conversion price of approximately $7.95 per share of common stock. Pursuant to Rule 416 under the Securities Act, such number of shares of common stock registered hereby shall include an indeterminate number of shares of common stock that may be issued in connection with a stock split, stock dividend, recapitalization or similar event.

(3) Pursuant to Rule 457(i) under the Securities Act, there is no additional filing fee with respect to the shares of common stock issuable upon conversion of the notes because no additional consideration will be received in connection with the exercise of the conversion privilege.

PROSPECTUS SUPPLEMENT

(To Prospectus Dated November 16, 2016)

$200,000,000

6.25% Convertible Senior Notes due 2024

We are offering $200,000,000 aggregate principal amount of our 6.25% Convertible Senior Notes due 2024 (or the notes) under this prospectus supplement. The notes will bear interest at a rate equal to 6.25% per year, payable semiannually in arrears on June 15 and December 15 of each year, beginning on December 15, 2019. The notes will mature on June 15, 2024, unless earlier converted, redeemed or repurchased.

Holders may convert their notes into shares of our common stock, $0.01 par value per share, at any time prior to the close of business on the business day immediately preceding the maturity date. The conversion rate will initially equal 125.7387 shares of common stock per $1,000 principal amount of notes (equivalent to a conversion price of $7.95 per share of common stock). The conversion rate will be subject to adjustment upon the occurrence of certain events, but will not be adjusted for any accrued and unpaid interest. In addition, following the occurrence of a make-whole fundamental change, we will, in certain circumstances, increase the conversion rate for a holder that converts its notes in connection with such make-whole fundamental change.

We may not redeem the notes prior to maturity, except to the extent necessary to preserve our status as a real estate investment trust, or REIT, for U.S. federal income tax purposes, as further described in this prospectus supplement. No sinking fund will be provided for the notes.

Upon the occurrence of a fundamental change, holders may require us to purchase the notes in whole or in part for cash at a fundamental change purchase price equal to 100% of the principal amount of the notes to be purchased, plus accrued and unpaid interest, if any, to, but excluding, the fundamental change purchase date.

The notes will be our senior unsecured obligations and will rank senior in right of payment to any future indebtedness that is expressly subordinated in right of payment to the notes, equal in right of payment to our existing and future unsecured indebtedness that is not so subordinated, including our 8.00% Senior Notes due 2042, effectively junior to any future secured indebtedness to the extent of the value of the assets securing such indebtedness and structurally junior to all existing and future indebtedness and any preferred equity of our subsidiaries as well as to any of our existing or future indebtedness that may be guaranteed by any of our subsidiaries (to the extent of any such guarantee).

We do not intend to apply for listing of the notes on any securities exchange. Our common stock is listed on the New York Stock Exchange, or NYSE, under the symbol “MFA”. The closing price of our common stock on the NYSE on May 29, 2019 was $7.23 per share.

We have elected to be treated as a real estate investment trust, or REIT, for U.S. federal income tax purposes. In order to maintain our qualification as a REIT, we must comply with a number of requirements under U.S. federal income tax law that are discussed under the heading “Material U.S. Federal Income Tax Considerations” in the accompanying prospectus. Our charter contains restrictions on the ownership and transfer of our capital stock that are intended to assist us in complying with the requirements for qualification as a REIT. Among other things, our charter provides that, subject to certain exceptions, no person or entity may actually or beneficially own, or be deemed to own by virtue of the applicable constructive ownership provisions of the Internal Revenue Code of 1986, as amended, more than 9.8% (in value or in number of shares, whichever is more restrictive) of the outstanding shares of our capital stock. See “Description of Common Stock and Preferred Stock—Restrictions on Ownership and Transfer” in the accompanying prospectus. In addition, we intend to conduct our business at all times so as to maintain our exempt status under, and not to become regulated as an investment company for purposes of, the Investment Company Act.

Investing in the notes involves risks that are described under the caption “Risk Factors” beginning onpage S-7 of this prospectus supplement and in our Annual Report on Form10-K for the fiscal year ended December 31, 2018 and as updated by our subsequent Quarterly Reports on Form10-Q and Current Reports on Form8-K, which are incorporated by reference in this prospectus supplement.

	Per Note			Total(1)
Public offering price(2)		99.0	%	$	198,000,000
Underwriting discounts and commissions(3)		1.75	%	$	3,500,000
Proceeds to us (before expenses)		97.25	%	$	194,500,000

⁽¹⁾  Assumes no exercise of the underwriters’ over-allotment option.

⁽²⁾  Plus accrued interest, if any, from June 3, 2019.

⁽³⁾  See “Underwriting” for a description of compensation payable to the underwriters.

Neither the Securities and Exchange Commission, or SEC, nor any state securities commission has approved or disapproved of these securities or determined if this prospectus supplement or the accompanying prospectus is truthful or complete. Any representation to the contrary is a criminal offense.

We have also granted the underwriters an option to purchase within 30 days from the date of this prospectus supplement up to an additional $30,000,000 principal amount of notes from us at the initial public offering price less the underwriting discounts and commissions solely to cover over-allotments, if any.

The underwriters expect to deliver the notes in book-entry form only through the facilities of The Depository Trust Company on or about June 3, 2019.

Joint Book-Running Managers

Morgan Stanley   Goldman Sachs & Co. LLC   Barclays Wells Fargo Securities

The date of this prospectus supplement is May 29, 2019

TABLE OF CONTENTS

PROSPECTUS SUPPLEMENT

ABOUT THIS PROSPECTUS SUPPLEMENT AND THE  PROSPECTUS	S-ii
FORWARD-LOOKING STATEMENTS	S-iii
SUMMARY	S-1
THE OFFERING	S-3
RISK FACTORS	S-7
USE OF PROCEEDS	S-14
CAPITALIZATION	S-15
DESCRIPTION OF THE NOTES	S-16
SUPPLEMENTAL U.S. FEDERAL INCOME TAX CONSIDERATIONS	S-41
UNDERWRITING	S-49
LEGAL MATTERS	S-54
EXPERTS	S-54
WHERE YOU CAN OBTAIN MORE INFORMATION	S-54
INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE	S-54
PROSPECTUS
ABOUT THIS PROSPECTUS	1
FORWARD-LOOKING STATEMENTS	2
MFA FINANCIAL, INC.	4
RISK FACTORS	6
RATIO OF EARNINGS TO FIXED CHARGES AND OF EARNINGS TO COMBINED FIXED CHARGES AND PREFERRED STOCK DIVIDENDS	7
USE OF PROCEEDS	8
DESCRIPTION OF COMMON STOCK AND PREFERRED STOCK	9
DESCRIPTION OF DEPOSITARY SHARES	13
DESCRIPTION OF WARRANTS	15
CERTAIN PROVISIONS OF MARYLAND LAW AND OF OUR CHARTER AND BYLAWS	16
DESCRIPTION OF DEBT SECURITIES	21
DESCRIPTION OF OTHER SECURITIES	37
MATERIAL U.S. FEDERAL INCOME TAX CONSIDERATIONS	38
PLAN OF DISTRIBUTION	59
LEGAL MATTERS	61
EXPERTS	62
INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE	63
INFORMATION WE FILE	64

You should rely only on the information contained in or incorporated by reference into this prospectus supplement, the accompanying prospectus or any applicable free writing prospectus. We have not, and the underwriters have not, authorized anyone to provide you with different information. We and the underwriters take no responsibility for, and can provide no assurance as to the reliability of, any other information that others may give you.

We are not, and the underwriters are not, making an offer of the notes covered by this prospectus supplement and the accompanying prospectus in any jurisdiction where the offer is not permitted. You should assume that the information appearing in this prospectus supplement, the accompanying prospectus, any applicable free writing prospectus and the documents incorporated by reference herein or therein is accurate only as of their respective dates or on the date or dates which are specified in these documents. Our business, financial condition, liquidity, results of operations and prospects may have changed since those dates.

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ABOUT THIS PROSPECTUS SUPPLEMENT AND THE PROSPECTUS

This document consists of two parts. The first part is this prospectus supplement, which describes the specific terms of this offering and certain other matters relating to us and also adds to or updates information contained in the accompanying prospectus and the documents incorporated by reference herein and therein. The second part is the accompanying prospectus, which gives more general information, some of which may not apply to this offering. This prospectus supplement may add to, update or change information in the accompanying prospectus and the documents incorporated by reference into this prospectus supplement or the accompanying prospectus.

Any statement herein or in a document incorporated or deemed to be incorporated herein or in the accompanying prospectus by reference shall be deemed to be modified or superseded for purposes of this prospectus supplement and the accompanying prospectus to the extent that a statement contained in any subsequently filed document, which also is incorporated or deemed to be incorporated by reference herein and therein, modifies or supersedes such statement. Any such statement so modified or superseded shall not be deemed, except as so modified or superseded, to constitute a part of this prospectus supplement or the accompanying prospectus. This prospectus supplement, the accompanying prospectus and the documents incorporated into each by reference include important information about us, the notes being offered and other information you should know before investing in these securities. All references to “we,” “our,” “us” or “the company” in this prospectus supplement and the accompanying prospectus mean MFA Financial, Inc.

You should rely only on the information contained in, or incorporated by reference into, this prospectus supplement, the accompanying prospectus or in any free writing prospectuses we have prepared. We have not authorized anyone, and the underwriters are not authorized, to provide you with information that is different from that contained or incorporated by reference in this prospectus supplement, the accompanying prospectus or in any free writing prospectuses we have prepared. If anyone provides you with different or inconsistent information, you should not rely on it. We are not, and the underwriters are not, offering to sell these securities in any jurisdiction where the offer or sale is not permitted. You should not assume that the information contained or incorporated by reference in this prospectus supplement or the accompanying prospectus is accurate as of any date other than the date of this prospectus supplement or the accompanying prospectus, as the case may be, or in the case of the documents incorporated by reference, the date of such documents, regardless of the time of delivery of this prospectus supplement and the accompanying prospectus or any sale of our notes. Our business, financial condition, liquidity, results of operations, and prospects may have changed since those dates.

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FORWARD-LOOKING STATEMENTS

This prospectus supplement and the accompanying prospectus, including the information incorporated by reference herein and therein, contain forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended (or the Securities Act), and Section 21E of the Securities Exchange Act of 1934, as amended (or the Exchange Act). When used, statements which are not historical in nature, including those containing words such as “will,” “believe,” “expect,” “anticipate,” “estimate,” “plan,” “continue,” “intend,” “should,” “could,” “would,” “may” and variations of these terms and similar expressions, or the negatives of these terms or similar expressions, are intended to identify forward-looking statements and, as such, may involve known and unknown risks, uncertainties and assumptions.

These forward-looking statements are subject to various risks and uncertainties, including, but not limited to, those relating to:

• changes in interest rates and the market (i.e., fair) value of our residential mortgage backed securities (or MBS), residential whole loans, CRT securities and other assets;

• changes in the prepayment rates on residential mortgage assets, an increase of which could result in a reduction of the yield on certain investments in our portfolio and could require us to reinvest the proceeds received by us as a result of such prepayments in investments with lower coupons, while a decrease in which could result in an increase in the interest rate duration of certain investments in our portfolio making their valuation more sensitive to changes in interest rates and could result in lower forecasted cash flows or, in certain circumstances, other-than-temporary impairment on certain LegacyNon-Agency MBS purchased at a discount;

• credit risks underlying our assets, including changes in the default rates and management’s assumptions regarding default rates on the mortgage loans securing our MBS that are not guaranteed by any U.S. Government agency or any federally chartered corporation (orNon-Agency MBS) and relating to our residential whole loan portfolio;

• our ability to borrow to finance our assets and the terms, including the cost, maturity and other terms, of any such borrowings;

• implementation of or changes in government regulations or programs affecting our business;

• our estimates regarding taxable income, the actual amount of which is dependent on a number of factors, including, but not limited to, changes in the amount of interest income and financing costs, the method elected by us to accrete the market discount onNon-Agency MBS and residential whole loans and the extent of prepayments, realized losses and changes in the composition of our residential MBS that are issued or guaranteed as to principal and/or interest by a federally chartered corporation (our Agency MBS) such as Fannie Mae or Freddie Mac, or an agency of the U.S. Government, such as Ginnie Mae,Non-Agency MBS and residential whole loan portfolios that may occur during the applicable tax period, including gain or loss on any MBS disposals and whole loan modifications, foreclosures and liquidations;

• the timing and amount of distributions to stockholders, which are declared and paid at the discretion of our board of directors and will depend on, among other things, our taxable income, our financial results and overall financial condition and liquidity, maintenance of our REIT qualification and such other factors as our board of directors deems relevant; our ability to maintain our qualification as a REIT for federal income tax purposes;

• our ability to maintain our exemption from registration under the Investment Company Act of 1940, as amended (or the Investment Company Act), including statements regarding the concept release issued by the SEC relating to interpretive issues under the Investment Company Act with respect to the status under the Investment Company Act of certain companies that are engaged in the business of acquiring mortgages and mortgage-related interests;

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• our ability to continue growing our residential whole loan portfolio, which is dependent on, among other things, the supply of loans offered for sale in the market;

• expected returns on our investments in nonperforming residential whole loans (or NPLs), which are affected by, among other things, the length of time required to foreclose upon, sell, liquidate or otherwise reach a resolution of the property underlying the NPL, home price values, amounts advanced to carry the asset (e.g., taxes, insurance, maintenance expenses, etc. on the underlying property) and the amount ultimately realized upon resolution of the asset;

• targeted or expected returns on our investments in recently-originated loans, the performance of which is, similar to our other mortgage loan investments, subject to, among other things, prepayment risk, credit risk and financing cost associated with such investments; and

• risks associated with our investments inMSR-related assets, including servicing, regulatory and economic risks, and risks associated with investing in real estate assets, including changes in business conditions and the general economy.

These and other risks, uncertainties and factors, including those identified in our Annual Report onForm 10-K for the fiscal year ended December 31, 2018, and those discussed in subsequent Quarterly Reports onForm 10-Q and Current Reports onForm 8-K, could cause our actual results to differ materially from those projected in any forward-looking statements we make. All forward-looking statements are based on beliefs, assumptions and expectations of our future performance, taking into account all information currently available. Readers are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date on which they are made. New risks and uncertainties arise over time and it is not possible to predict those events or how they may affect us. Except as required by law, we are not obligated to, and do not intend to, update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.

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SUMMARY

The following summary is qualified in its entirety by the more detailed information included elsewhere or incorporated by reference into this prospectus supplement and the accompanying prospectus. Because this is a summary, it may not contain all of the information that is important to you. You should read the entire prospectus supplement and the accompanying prospectus, including the section entitled “Risk Factors” and the documents incorporated by reference herein and therein before making an investment decision. Unless the context indicates or requires otherwise, the information in this prospectus supplement assumes the underwriters do not exercise their option to purchase additional notes.

OUR COMPANY

We are an internally-managed REIT primarily engaged in the real estate finance business. We engage in our business through subsidiaries that invest, on a leveraged basis, in residential mortgage assets, residential mortgage securities, residential whole loans andMSR-related assets. Our principal business objective is to deliver shareholder value through the generation of distributable income and through asset performance linked to residential mortgage credit fundamentals. We selectively invest in residential mortgage assets with a focus on credit analysis, projected prepayment rates, interest rate sensitivity and expected return.

At March 31, 2019, we had total assets of approximately $12.8 billion, of which $6.1 billion, or 47.4%, represents investments in residential mortgage securities. At such date, our portfolio includes $2.5 billion of Agency MBS, $3.1 billion ofNon-Agency MBS and $423.7 million of CRT securities.Non-Agency MBS is comprised of $1.8 billion of LegacyNon-Agency MBS and $1.3 billion of RPL/NPL MBS. These RPL/NPL MBS are backed by securitizedre-performing andnon-performing loans and are generally structured with a contractual couponstep-up feature where the coupon increases from 300—400 basis points at 36—48 months from issuance or sooner. In addition, at March 31, 2019, we had approximately $5.2 billion in residential whole loans acquired through interests in certain trusts established to acquire the loans, which represented approximately 41% of our total assets. Our purchased performing loans, which as of March 31, 2019 comprised approximately 56% of our residential whole loans, include : (i) loans to finance (or refinance)one-to-four family residential properties that are not considered to meet the definition of a “Qualified Mortgage” in accordance with guidelines adopted by the Consumer Financial Protection Bureau, (ii) short-term business purpose loans collateralized by residential properties made tonon-occupant borrowers who intend to rehabilitate and sell the property for a profit, (iii) loans to finance (or refinance)non-owner occupiedone-to-four family residential properties that are rented to one or more tenants, and (iv) previously originated loans secured by residential real estate that is generally owner occupied. Our remaining investment-related assets, which represented approximately 10% of our total assets at March 31, 2019, were primarily comprised ofMSR-related assets, real estate owned (or REO) and MBS and loan-related receivables.

Compliance with REIT Requirements and the Investment Company Act

We have elected to be treated as a REIT for U.S. federal income tax purposes. In order to maintain our qualification as a REIT, we must comply with a number of requirements under U.S. federal income tax law that are discussed under the heading “Material U.S. Federal Income Tax Considerations” in the accompanying prospectus. Our charter contains restrictions on the ownership and transfer of our capital stock that are intended to assist us in complying with the requirements for qualification as a REIT. Among other things, our charter provides that, subject to certain exceptions, no person or entity may actually or beneficially own, or be deemed to own by virtue of the applicable constructive ownership provisions of the Internal Revenue Code of 1986, as amended (or the Code), more than 9.8% (in value or in number of shares, whichever is more restrictive) of the outstanding shares of our capital stock. See “Description of Common Stock and Preferred Stock—Restrictions on

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Ownership and Transfer” in the accompanying prospectus. In addition, we intend to conduct our business at all times so as to maintain our exempt status under, and not to become regulated as an investment company for purposes of, the Investment Company Act.

General Information

We were incorporated in Maryland on July 24, 1997, and began operations on April 10, 1998. Our principal executive offices are located at 350 Park Avenue, 20th Floor, New York, New York 10022. Our telephone number is(212) 207-6400. Our common stock, our 7.50% Series B Cumulative Redeemable Preferred Stock and our 8.00% Senior Notes due 2042 are listed on the NYSE under the symbols “MFA”, “MFA PrB” and “MFO”, respectively. We maintain a website at www.mfafinancial.com. Information contained on our website is not incorporated by reference in, and should not be interpreted to be part of, this prospectus supplement and the accompanying prospectus.

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THE OFFERING

The following is a brief summary of certain terms of this offering. For a more complete description of the terms of the notes, see “Description of the Notes” in this prospectus supplement and “Description of Debt Securities” in the accompanying prospectus.

Issuer MFA Financial, Inc., a Maryland corporation.

Securities Offered $200,000,000 principal amount of 6.25% Convertible Senior Notes due 2024 (plus up to an additional $30,000,000 principal amount if the underwriters exercise their option to purchase additional notes to cover over-allotments, if any).

Maturity Date June 15, 2024, unless earlier converted, redeemed or repurchased.

Issue Price 99.0%.

Interest 6.25% per year. Interest will accrue from June 3, 2019 and will be payable semiannually in arrears on June 15 and December 15 of each year, beginning on December 15, 2019.

We will pay additional interest, if any, at our election as the sole remedy relating to the failure to comply with our reporting obligations as described under “Description of the Notes—Events of Default.”

Conversion Rights Holders may convert their notes at their option prior to the close of business on the business day immediately preceding the maturity date.

The conversion rate will initially equal 125.7387 shares of common stock per $1,000 principal amount of notes (equivalent to an initial conversion price of approximately $7.95 per share of common stock), subject to adjustment as described in this prospectus supplement.

In addition, following the occurrence of certain corporate events, we will, in certain circumstances, increase the conversion rate for a holder that converts its notes in connection with such corporate event. See “Description of the Notes—Increase in Conversion Rate Upon Conversion in Connection with a Make-Whole Fundamental Change.”

You will not receive any additional cash payment representing accrued and unpaid interest, if any, upon conversion of a note, except in limited circumstances. Instead, interest will be deemed paid by our delivery of the shares of our common stock into which your note is convertible. See “Description of the Notes—Conversion Rights—General.”

Settlement Upon Conversion Upon conversion of the notes, a holder will receive, on or prior to the second business day following the conversion date, a number of shares of our common stock equal to the product of (1) (i) the aggregate principal amount of notes being converted,divided by (ii) $1,000,multiplied by (2) the applicable conversion rate, plus cash in lieu of fractional shares. See “Description of the Notes—Conversion Rights—Settlement Upon Conversion.”

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Redemption of Notes to Preserve REIT Status We may not redeem the notes prior to maturity, except to the extent, and only to the extent, necessary to preserve our status as a REIT. If we determine that redeeming the notes is necessary to preserve our status as a REIT, then we may redeem all or part of the notes at a cash redemption price equal to the principal amount of the notes to be redeemed, plus accrued and unpaid interest, if any, to, but excluding, the redemption date.

No Sinking Fund No “sinking fund” is provided for the notes, which means that we are not required to redeem or retire the notes periodically.

Fundamental Change Upon the occurrence of a “fundamental change” (as defined under “Description of the Notes—Fundamental Change Permits Holders to Require Us to Purchase Notes”), subject to certain conditions, you may require us to purchase for cash all or part of your notes. The fundamental change purchase price will equal 100% of the principal amount of the notes to be purchased, plus accrued and unpaid interest, if any, to, but excluding, the fundamental change purchase date.

Ranking The notes will be our senior unsecured obligations and will rank:

• senior in right of payment to any future indebtedness we may have that is expressly subordinated in right of payment to the notes;

• equal in right of payment to our existing and future unsecured indebtedness that is not so subordinated, including our 8.00% Senior Notes due 2042;

• effectively junior in right of payment to any of our existing and future secured indebtedness, to the extent of the value of the assets securing such indebtedness; and

• structurally subordinated to all existing and future indebtedness and any preferred equity of our subsidiaries as well as to any of our existing or future indebtedness that may be guaranteed by any of our subsidiaries (to the extent of any such guarantee).

As of March 31, 2019, our total consolidated indebtedness was $9.4 billion, of which $8.510 billion was repurchase agreements.

As of March 31, 2019, we had $100 million of senior unsecured indebtedness, represented by our 8.00% Senior Notes due 2042, which rank equal in right of payment to the notes offered hereby.

The indenture governing the notes will not limit the amount of debt that we or our subsidiaries may incur and will not include any financial covenants, including covenants restricting us from paying dividends or issuing or repurchasing our other securities.

Events of Default Except as described under “Description of the Notes—Events of Default,” if an event of default with respect to the notes occurs,

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holders may, upon satisfaction of certain conditions, accelerate the principal amount of the notes plus accrued and unpaid interest. In addition, the principal amount of the notes plus accrued and unpaid interest will automatically become due and payable in the case of certain types of bankruptcy or insolvency events of default involving us.

Ownership Limit Our charter contains restrictions on the ownership and transfer of our capital stock that are intended to assist us in complying with the requirements for qualification as a REIT. Among other things, our charter provides that, subject to certain exceptions, no person or entity may actually or beneficially own, or be deemed to own by virtue of the applicable constructive ownership provisions of the Code, more than 9.8% (in value or in number of shares, whichever is more restrictive) of the outstanding shares of our capital stock. See “Description of Common Stock and Preferred Stock—Restrictions on Ownership and Transfer” in the accompanying prospectus. Notwithstanding any other provision of the notes, no holder of notes will be entitled to receive our common stock following conversion of such notes to the extent that receipt of such common stock would cause such holder (after application of certain constructive ownership rules) to exceed the ownership limit contained in our charter. Our board of directors may, in its sole discretion, exempt a person from the 9.8% ownership limit under certain circumstances. Please see the section entitled “Description of Common Stock and Preferred Stock—Restrictions on Ownership and Transfer” in the accompanying prospectus.

If any delivery of shares of our common stock owed to a holder upon conversion of notes is not made, in whole or in part, as a result of the limitations described above, our obligation to make such delivery will not be extinguished and we will deliver such shares as promptly as practicable after any such converting holder gives notice to us that such delivery would not result in it being the actual, beneficial or constructive owner of more than 9.8% (in value or in number of shares, whichever is more restrictive) of our outstanding capital stock, outstanding at such time.

Book-Entry Form The notes will be issued in book-entry form and will be represented by one or more permanent global certificates deposited with, or on behalf of, The Depository Trust Company (or DTC) and registered in the name of a nominee of DTC. Beneficial interests in any of the notes will be shown on, and transfers will be effected only through, records maintained by DTC or its nominee and any such interest may not be exchanged for certificated securities, except in limited circumstances.

Absence of a Public Market for the Notes Prior to this offering, there was no public market for the notes, and we do not intend to list the notes on any national securities exchange. If

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no active trading market develops, you may not be able to resell your notes at their fair market value or at all. Future trading prices of the notes will depend on many factors, including the market price of our common stock, prevailing interest rates, our operating results and the market for similar securities. We have been informed by the underwriters that they currently intend to make a market in the notes after this offering is completed. However, the underwriters are not obligated to do so, and may cease their market-making at any time and without notice.

No Listing We do not intend to apply for listing of the notes on any securities exchange. Our common stock is listed on the NYSE under the symbol “MFA”.

U.S. Federal Income Tax Considerations For a discussion of the material U.S. federal income tax considerations of purchasing, owning and disposing of the notes and any common stock received upon conversion of the notes, please see the section entitled “Supplemental U.S. Federal Income Tax Considerations” in this prospectus supplement and “Material U.S. Federal Income Tax Considerations” in the accompanying prospectus.

Trustee, Paying Agent and Conversion Agent Wilmington Trust, National Association.

Use of Proceeds We expect that the net proceeds from this offering will be approximately $194.2 million (or approximately $223.4 million if the underwriters exercise their over-allotment option in full) after deducting the underwriting discount and commissions and our estimated expenses. We intend to add the net proceeds from this offering to our general corporate funds, which we may use for general working capital purposes, including to invest in additional residential mortgage-related assets, including but not limited to, residential whole loans, MBS, CRT securities and investments related to mortgage servicing rights, and for working capital, which may include, among other things, the repayment of amounts outstanding under our repurchase agreements. See “Use of Proceeds” in this prospectus supplement.

Governing Law New York.

Risk Factors Investing in the notes involves risks that are described under the caption “Risk Factors” in this prospectus supplement and in our Annual Report on Form10-K for the fiscal year ended December 31, 2018, and as updated by our subsequent Quarterly Reports on Form10-Q and Current Reports on Form8-K, which are incorporated by reference into this prospectus supplement.

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RISK FACTORS

Investing in the notes involves risk. Please see the risks described below in addition to the risk factors included in our most recent Annual Report on Form10-K, in our Quarterly Reports on Form10-Q and other information that we file from time to time with the SEC. Such risks are not the only risks we face. Additional risks and uncertainties not currently known to us or that we currently deem to be immaterial may also materially adversely affect us and the market value of the notes. The risks described could affect our business, financial condition, liquidity, results of operations, prospects, and the market value of the notes. In such a case, you may lose all or part of your original investment. You should consider carefully the risks described below and in these reports, as well as other information and data set forth in this prospectus supplement, the accompanying prospectus and the documents incorporated by reference herein and therein before making an investment decision with respect to the notes.

Risks Related to the Notes and to this Offering

The effective subordination of the notes may limit our ability to satisfy our obligations under the notes.

The notes will be our senior unsecured obligations and will rank equally with all of our other unsecured and unsubordinated indebtedness, including our 8.00% Senior Notes due 2042. However, the notes will be effectively subordinated to all of our secured indebtedness, which includes our repurchase agreements, securitized debt, obligation to return securities obtained as collateral, and other financing arrangements, to the extent of the value of the collateral securing such indebtedness. As of March 31, 2019, we had $100 million in senior unsecured indebtedness (represented by our 8.00% Senior Notes due 2042) and our total indebtedness was $9.4 billion, of which $8.510 billion was repurchase agreements. The indenture governing the notes will not prohibit us from incurring additional secured indebtedness in the future. Consequently, in the event of a bankruptcy, liquidation, dissolution, reorganization or similar proceeding with respect to us, the holders of any secured indebtedness will be entitled to proceed directly against the collateral that secures such secured indebtedness. Therefore, such collateral will not be available for satisfaction of any amounts owed under our unsecured indebtedness, including the notes, until such secured indebtedness is satisfied in full.

In addition, the notes will not be guaranteed by any of our subsidiaries and, consequently, claims of holders of the notes will be structurally subordinated to all liabilities of all of our subsidiaries. In the event of a bankruptcy, liquidation, dissolution, reorganization or similar proceeding with respect to any such subsidiary, we, as an equity owner of such subsidiary, and therefore holders of our debt, including the notes, will be subject to the prior claims of such subsidiary’s creditors, including trade creditors. The indenture governing the notes will not prohibit us or our subsidiaries from incurring additional indebtedness (whether secured or unsecured) or issuing preferred equity in the future. In addition, certain debt and security agreements entered into by our subsidiaries may contain various restrictions, including restrictions on payments by our subsidiaries to us and the transfer by our subsidiaries of assets pledged as collateral.

We may be unable to generate sufficient cash flow to satisfy our debt service obligations, including the notes.

Our ability to generate cash flow from operations to make interest payments on the notes will depend on our future performance, which will be affected by a range of economic, competitive, legislative, regulatory and business factors. We cannot control many of these factors, including general economic conditions. If our operations do not generate sufficient cash flow from operations to satisfy our debt service obligations or to fund other liquidity needs, we may need to borrow additional funds to make these payments or undertake alternative financing plans, such as refinancing or restructuring our debt, including the notes, equity raises or selling assets. Additional funds or alternative financing may not be available to us on favorable terms, or at all. Our inability to generate sufficient cash flow from operations or obtain additional funds or alternative financing on acceptable terms could cause us to be unable to meet our payment obligations.

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Despite our current indebtedness, we and our subsidiaries may still be able to incur substantially more indebtedness. This could exacerbate the risks associated with our leverage.

We and our subsidiaries may be able to incur substantial additional indebtedness in the future, including pursuant to a capital markets transaction such as a notes offering as well as secured indebtedness that will be structurally senior to the notes. Furthermore, the indenture governing the notes will not limit the amount of debt that we or our subsidiaries may issue. Adding new indebtedness to current debt levels could make it more difficult for us to satisfy our obligations with respect to the notes.

There are limited covenants and protections in the indenture governing the notes.

While the indenture governing the notes and the notes contain terms intended to provide protection to holders upon the occurrence of certain events involving significant corporate transactions and our creditworthiness, these terms are limited and may not be sufficient to protect your investment in the notes. For example, the indenture governing the notes will not contain any financial covenants and will not restrict us from paying dividends, incurring additional indebtedness (including any repurchase agreements or financing any of our assets through securitizations), issuing or repurchasing our other securities or securing indebtedness with the stock or equity interests of our subsidiaries except to the extent described under “Description of the Notes—Fundamental Change Permits Holders to Require Us to Purchase Notes,” “Description of the Notes—Consolidation, Merger and Sale of Assets” and “Description of the Notes—Increase in Conversion Rate Upon Conversion In Connection With a Make-Whole Fundamental Change.” As a result, we could enter into transactions that could increase the total amount of our outstanding indebtedness, adversely affect our capital structure or our credit ratings, or otherwise adversely affect the holders of the notes.

Other than the repurchase right, the restrictions provided by the merger covenant and our obligation to increase the conversion rate with respect to the notes in certain circumstances upon the occurrence of certain events, we generally have no duty to consider the interests of holders of the notes in determining whether to engage in such transactions.

We expect that the trading price of the notes will be significantly affected by changes in the market price of our common stock, the interest rate environment and our credit quality, each of which could change substantially at any time.

We expect that the trading price of the notes will depend on a variety of factors, including, without limitation, the market price of our common stock, the interest rate environment and our credit quality. Each of these factors may be volatile, and may or may not be within our control.

For example, the trading price of the notes will increase with the market price and volatility of our common stock. We cannot predict whether the market price of our common stock will rise or fall or whether the volatility of our common stock will continue at its historical level. In addition, general market conditions, including the level of, and fluctuations in, the market price of stocks generally, may affect the market price and the volatility of our common stock. Moreover, we may or may not choose to take actions that could influence the volatility of our common stock.

Likewise, if interest rates, or expected future interest rates, rise during the term of the notes, the trading price of the notes will likely decrease because notes bearing interest at a fixed rate generally decline in value as market interest rates rise. Because interest rates and interest rate expectations are influenced by a wide variety of factors, many of which are beyond our control, we cannot assure you that changes in interest rates or interest rate expectations will not adversely affect the trading price of the notes.

Furthermore, the trading price of the notes will likely be significantly affected by any change in our credit quality. Because our credit quality is influenced by a variety of factors, some of which are beyond our control,

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we cannot guarantee that we will maintain or improve our credit quality during the term of the notes. In addition, because we may choose to take actions that adversely affect our credit quality, such as incurring additional debt, there can be no guarantee that our credit quality will not decline during the term of the notes, which would likely negatively impact the trading price of the notes.

Recent and future regulatory actions may adversely affect the trading price and liquidity of the notes.

We expect that many investors in, and potential purchasers of, the notes will employ, or seek to employ, a convertible arbitrage strategy with respect to the notes. Investors would typically implement this strategy by selling short the common stock underlying the notes and dynamically adjusting their short position while they hold the notes. Investors may also implement this strategy by entering into swaps on our common stock in lieu of or in addition to short selling our common stock.

The SEC and other regulatory and self-regulatory authorities have implemented various rules and may adopt additional rules in the future that may impact those engaging in short selling activity involving equity securities (including our common stock), including rules stemming from the enactment and implementation of the Dodd-Frank Wall Street Reform and Consumer Protection Act. Past regulatory actions, including emergency actions or regulations, have had a significant impact on the trading prices and liquidity of equity-linked instruments. Any governmental or regulatory action that restricts the ability of investors in, or potential purchasers of, the notes to effect short sales of our common stock, borrow our common stock or enter into swaps on our common stock could adversely affect the trading price and the liquidity of the notes.

Some significant restructuring transactions that may adversely affect you may not constitute a “fundamental change” under the indenture, in which case we would not be obligated to offer to repurchase the notes.

Upon the occurrence of a “fundamental change” (as defined under “Description of the Notes—Fundamental Change Permits Holders to Require Us to Purchase Notes”), you have the right, at your option, to require us to repurchase your notes for cash. However, the definition of fundamental change contained in the indenture is limited to certain enumerated transactions. As a result, the fundamental change provision of the indenture will not afford protection to holders of notes in the event of other transactions that could adversely affect the notes or our common stock. For example, certain transactions such as leveraged recapitalizations, refinancings, significant distributions of our capital stock or assets, restructurings, spin-offs or acquisitions involving us may not constitute a fundamental change requiring us to repurchase the notes. In the event of any such transactions, holders of the notes would not have the right to require us to repurchase their notes, even though each of these transactions could increase the amount of our indebtedness, or otherwise adversely affect our capital structure or any credit ratings, thereby adversely affecting the holders of notes.

The adjustment to the conversion rate for notes converted in connection with a make-whole fundamental change may not adequately compensate you for any lost option value of your notes as a result of such transaction. In addition, the definition of a make-whole fundamental change is limited and may not protect you from losing some of the option value of your notes in the event of a variety of transactions that do not constitute a make-whole fundamental change.

Upon the occurrence of a make-whole fundamental change, we will, in certain circumstances, increase the conversion rate for a holder that converts its notes in connection with such make-whole fundamental change. The increase in the conversion rate will be determined based on the date on which the make-whole fundamental change becomes effective and the price paid (or deemed paid) per share of our common stock in such make-whole fundamental change, all as described below under “Description of the Notes—Increase in Conversion Rate Upon Conversion in Connection with a Make-Whole Fundamental Change.”

Although the adjustment to the conversion rate for notes converted in connection with a make-whole fundamental change is designed to compensate you for the option value of your notes that you lose as a result of

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a make-whole fundamental change, it is only an estimate of such value and may not adequately compensate you for such lost option value. In addition, if the price paid (or deemed paid) for our common stock in the make-whole fundamental change is equal to, or greater than, $11.00 per share or less than $7.23 per share (in each case, subject to adjustment in accordance with the indenture), then we will not be required to adjust the conversion rate if you convert your notes in connection with such make-whole fundamental change. Moreover, in no event will we increase the conversion rate solely because of such an adjustment to a rate that exceeds 138.3125 shares of our common stock per $1,000 principal amount of notes, subject to adjustments in accordance with the indenture.

Furthermore, the definition of make-whole fundamental change contained in the indenture is limited to certain enumerated transactions. As a result, the make-whole fundamental change provisions of the indenture will not afford protection to holders of the notes in the event that other transactions occur that could adversely affect the option value of the notes. For example, transactions, such as leveraged recapitalizations, refinancings, restructurings or acquisitions, could significantly affect the trading characteristics of our common stock and thereby reduce the option value embedded in the notes without triggering a make-whole fundamental change.

In addition, our obligation to increase the conversion rate upon the occurrence of a make-whole fundamental change could be considered a penalty, in which case the enforceability thereof could be subject to general equity principles such as the reasonableness of economic remedies.

Adjustments to the conversion rate do not cover all dilutive events that may adversely affect the value of the notes.

The conversion rate of the notes is subject to adjustment for certain events, including, but not limited to, the issuance of stock dividends above a specified threshold on our common stock, the issuance of certain rights, options or warrants, subdivisions, combinations, distributions of our capital stock, indebtedness, or assets, cash dividends and certain issuer tender or exchange offers as described under “Description of the Notes—Conversion Rights—Conversion Rate Adjustments.” However, the conversion rate will not be adjusted for other events, such as a third-party tender or exchange offer or an issuance of our common stock for cash or in connection with an acquisition, that may adversely affect the trading price of the notes or our common stock. An event that adversely affects the value of the notes may occur and that event may not result in an adjustment to the conversion rate.

We may not have the ability to raise funds necessary to purchase the notes upon a fundamental change.

If a fundamental change occurs, you will have the right, at your option, to require us to purchase for cash any or all of your notes. The fundamental change purchase price will equal 100% of the principal amount of the notes to be purchased, plus accrued and unpaid interest, if any, to, but excluding, the fundamental change purchase date. However, we may not have sufficient funds at the time we are required to purchase the notes, and we may not be able to arrange necessary financing on acceptable terms, if at all. In addition, our ability to purchase the notes may be limited by law, by regulatory authority or by the agreements governing our other indebtedness outstanding at the time. If we fail to pay the fundamental change purchase price when due, we will be in default under the indenture governing the notes. A default under the indenture or the fundamental change itself could also constitute a default under the agreements governing our other existing and future indebtedness which would further restrict our ability to make required payments under the notes.

An active trading market may not develop for the notes, which could adversely affect the price of the notes in the secondary market and your ability to resell the notes should you desire to do so.

The notes are a new issue of securities and there is no established trading market for the notes. We cannot make any assurance as to:

• the development of an active trading market;

• the liquidity of any trading market that may develop;

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• the ability of holders to sell their notes; or

• the price at which the holders would be able to sell their notes.

If a trading market were to develop, the future trading prices of the notes will depend on many factors, including prevailing interest rates, our credit ratings published by major rating agencies, the market for similar securities and our operating performance and financial condition. If a trading market does develop, there is no assurance that it will continue. If an active public trading market for the notes does not develop or does not continue, the market price and liquidity of the notes is likely to be adversely affected and notes traded after their purchase may trade at a discount from their purchase price.

The notes are expected to trade “flat,” meaning that purchasers will not pay, and sellers will not receive, any accrued and unpaid interest on the notes that is not included in the trading price.

We may issue additional shares of our common stock or instruments convertible into our common stock, including in connection with conversions of notes, and thereby materially and adversely affect the price of our common stock, and, in turn, the notes.

In the future, we may issue additional shares of our common stock or other instruments convertible into our common stock during the life of the notes. We cannot predict the size of future issuances or the effect, if any, that they may have on the market price for our common stock. If we issue additional shares of our common stock or instruments convertible into our common stock, it may materially and adversely affect the price of our common stock and, in turn, the price of the notes. Furthermore, the conversion of some or all of the notes will dilute the ownership interests of existing shareholders, and any sales in the public market of shares of our common stock issuable upon any such conversion could adversely affect prevailing market prices of our common stock or the notes. In addition, the anticipated issuance and sale of substantial amounts of our common stock or the anticipated conversion of securities into shares of our common stock could depress the price of our common stock.

Holders of notes will not be entitled to any rights with respect to our common stock, but will be subject to all changes made with respect to our common stock.

Holders of notes will not be entitled to any rights with respect to our common stock (including, without limitation, voting rights and rights to receive any dividends or other distributions on our common stock), until the time at which they become record holders of our common stock, which will be the close of business on the conversion date, but will be subject to all changes affecting our common stock. For example, if an amendment is proposed to our charter or bylaws requiring shareholder approval and the record date for determining the shareholders of record entitled to vote on the amendment occurs prior to the date you are deemed to be a record holder of our common stock, you generally will not be entitled to vote on the amendment, although you will nevertheless be subject to any changes affecting our common stock.

Certain provisions in the notes and the indenture could delay or prevent an otherwise beneficial takeover or takeover attempt of us and, therefore, the ability of holders to exercise their rights associated with a potential fundamental change or a make-whole fundamental change.

Certain provisions in the notes and the indenture could make it more difficult or more expensive for a third party to acquire us. For example, if an acquisition event constitutes a fundamental change, holders of the notes will have the right to require us to purchase their notes in cash. In addition, if an acquisition event constitutes a make-whole fundamental change, we may be required to increase the conversion rate for holders who convert their notes in connection with such make-whole fundamental change. Our obligations under the notes and the indenture could increase the cost of acquiring us or otherwise discourage a third party from acquiring us or removing incumbent management.

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Ownership limitations in our charter may impair the ability of holders to convert notes into our common stock.

Our charter contains restrictions on the ownership and transfer of our capital stock that are intended to assist us in complying with the requirements for qualification as a REIT. Among other things, our charter provides that, subject to certain exceptions, no person or entity may actually or beneficially own, or be deemed to own by virtue of the applicable constructive ownership provisions of the Code, more than 9.8% (in value or in number of shares, whichever is more restrictive) of the outstanding shares of our capital stock. See “Description of Common Stock and Preferred Stock—Restrictions on Ownership and Transfer” in the accompanying prospectus. You should consider these ownership limitations prior to your purchase of the notes. Notwithstanding any other provision of the notes, no holder of notes will be entitled to receive our common stock following conversion of such notes to the extent that receipt of such common stock would cause such holder (after application of certain constructive ownership rules) to exceed the ownership limit contained in our charter. Our board of directors may, in its sole discretion, exempt a person from the 9.8% ownership limit under certain circumstances. Please see the section entitled “Description of Common Stock and Preferred Stock—Restrictions on Ownership and Transfer” in the accompanying prospectus.

If any delivery of shares of our common stock owed to a holder upon conversion of notes is not made, in whole or in part, as a result of the limitations described above, our obligation to make such delivery will not be extinguished and we will deliver such shares as promptly as practicable after any such converting holder gives notice to us that such delivery would not result in it being the actual, beneficial or constructive owner of more than 9.8% (in value or in number of shares, whichever is more restrictive) of our outstanding capital stock, outstanding at such time.

We will not be able to deliver our common stock, even if we would otherwise choose to do so, to any holder of notes if the delivery of our common stock would cause that holder to exceed the ownership limit described above.

Any adverse rating of the notes may cause their trading price to fall.

We do not intend to seek a rating on the notes. However, if a rating service were to rate the notes and if such rating service were to lower its rating on the notes below the rating initially assigned to the notes or otherwise announces its intention to put the notes on credit watch, the trading price of the notes could decline. Further, any ratings assigned to the notes are limited in scope, and do not address all material risks relating to an investment in the notes, but rather reflect only the view of the assigning rating service at the time the rating is issued.

You may be deemed to receive a taxable distribution without the receipt of any cash or property.

The conversion rate of the notes will be adjusted in certain circumstances. Adjustments (or failures to make adjustments) to the conversion rate of the notes that have the effect of increasing your proportionate interest in our assets or earnings may, in some circumstances, result in a taxable constructive distribution to you for U.S. federal income tax purposes, notwithstanding the fact that you do not receive an actual distribution of cash or property. In addition, you may be subject to U.S. federal withholding taxes in connection with such a constructive distribution. If we pay withholding taxes on your behalf as a result of an adjustment to the conversion rate of the notes, we may, at our option and pursuant to certain provisions of the indenture, set off such payments against payments of cash and common stock on the notes. You are urged to consult your tax advisors with respect to the U.S. federal income tax consequences resulting from an adjustment to the conversion rate of the notes. See the discussions under the heading “Supplemental U.S. Federal Income Tax Considerations.”

We will have broad discretion as to the use of, and as to the timing of when we deploy, the net proceeds we receive from this offering.

We will retain broad discretion to use the net proceeds from this offering for general working capital purposes, which may include the acquisition of additional residential mortgage-related assets and the repayment

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of indebtedness. See “Use of Proceeds.” We may temporarily invest the net proceeds before use in interest-bearing, short-term, marketable investment grade securities or (interest ornon-interest bearing) checking (or escrow) accounts or money market accounts that are consistent with our intention to maintain our qualification as a REIT, and no assurances can be given as to how quickly we will be able to deploy the net proceeds from this offering in our target assets. Our management may spend a portion or all of the net proceeds we receive from this offering in ways that our stockholders may not desire or that may not yield a favorable return.

Risks Related to Our Common Stock

The market price and trading volume of our shares of common stock may be volatile.

The market price of shares of our common stock may be highly volatile and could be subject to wide fluctuations. In addition, the trading volume in our shares of common stock may fluctuate and cause significant price variations to occur. We cannot assure you that the market price of our shares of common stock will not fluctuate or decline significantly in the future. Some of the factors that could negatively affect our share price or result in fluctuations in the price or trading volume of our shares of common stock include:

• actual or anticipated variations in our quarterly operating results or business prospects;

• changes in our earnings estimates or publication of research reports about us or the real estate industry;

• an inability to meet or exceed securities analysts’ estimates or expectations;

• increases in market interest rates;

• hedging or arbitrage trading activity in our shares of common stock;

• capital commitments;

• changes in market valuations of similar companies;

• changes in valuations of our assets;

• adverse market reaction to any increased indebtedness we incur in the future;

• additions or departures of management personnel;

• actions by institutional shareholders, including large block sales at a discount;

• speculation in the press or investment community;

• yields on our common stock as compared to yields on other financial instruments;

• changes in our dividend or distribution policy;

• regulatory changes affecting our industry generally or our business;

• general market and economic conditions; and

• future sales of our shares of common stock or securities convertible into, or exchangeable or exercisable for, our shares of common stock.

In addition, the stock market in general has experienced extreme price and volume fluctuations that may be unrelated or disproportionate to the operating performance of companies like us. These broad market and industry factors may materially reduce the market price of our common stock, regardless of our operating performance.

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USE OF PROCEEDS

We estimate that the net proceeds of this offering will be approximately $194.2 million (or approximately $223.4 million if the underwriters exercise their over-allotment option in full), after deduction of underwriting discounts and estimated offering expenses payable by us.

We intend to add the net proceeds from this offering to our general corporate funds, which we may use for general working capital purposes, including to invest in additional residential mortgage-related assets, including but not limited to, residential whole loans, MBS, CRT securities and investments related to mortgage servicing rights, and for working capital, which may include, among other things, the repayment of amounts outstanding under our repurchase agreements.

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CAPITALIZATION

The following table sets forth our consolidated capitalization as of March 31, 2019 (i) on an actual basis and (ii) on an adjusted basis after giving effect to the sale of $200,000,000 principal amount of notes in this offering, after deducting underwriting discounts and commissions and estimated offering expenses (assuming no exercise of the underwriters’ over-allotment option).

You should read the table below in conjunction with the section entitled “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and the accompanying consolidated financial statements and related notes in our annual report on Form10-K for the year ended December 31, 2018 and in our quarterly report on Form10-Q for the quarterly period ended March 31, 2019, which are incorporated by reference into this prospectus supplement and the accompanying prospectus.

	As of March 31, 2019 (unaudited)
	Actual			As Adjusted for This Offering(1)
	(Amounts in thousands)
Cash and cash equivalents	$	76,579		$	270,804	(2)
Liabilities
Repurchase Agreements	$	8,509,713		$	8,509,713
Other Liabilities		890,542			1,090,592	(2)
8.00% senior notes due 2042		100,000			100,000
6.25% convertible senior notes due 2024, offered hereby(2)		—			200,000
Stockholders’ Equity:
Preferred stock, $.01 par value; 7.50% Series B cumulative redeemable; 8,050 shares authorized; 8,000 shares issued and outstanding ($200,000 aggregate liquidation preference)		80			80
Common stock, $.01 par value; 886,950 shares authorized; 450,483 and 449,787 shares issued and outstanding, respectively on an actual and as adjusted basis(3)		4,505			4,505
Additionalpaid-in capital, in excess of par		3,622,636			3,622,636
Accumulated deficit		(637,286	)		(637,286	)
Accumulated other comprehensive income		414,596			414,596
Total stockholders’ equity	$	3,404,531		$	3,404,531
Total capitalization	$	12,804,786		$	13,004,786	(2)

⁽¹⁾  Does not include the underwriters’ over-allotment option to purchase up to an additional $30,000,000 principal amount of the notes.

⁽²⁾ Includes on an adjusted basis the aggregate principal amount of the notes offered hereby.

⁽³⁾  Excludes (i) restricted stock units, which were granted prior to March 31, 2019 and remained outstanding at such date, and (ii) shares of our common stock issued under our Discount Waiver, Direct Stock Purchase and Dividend Reinvestment Plan subsequent to March 31, 2019, as a result of dividend reinvestments. In addition, the number of securities remaining available for issuance under our Equity Compensation Plan does not reflect time-based restricted stock units and performance-based restricted stock units which were granted after March 31, 2019.

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DESCRIPTION OF THE NOTES

We will issue the notes under an indenture, which we refer to as the “base indenture,” to be dated as of June 3, 2019, between us and Wilmington Trust, National Association, as trustee, which we refer to as the “trustee,” as supplemented by a supplemental indenture with respect to the notes, to be dated as of June 3, 2019, which we refer to as the supplemental indenture. We refer to the base indenture and the supplemental indenture, collectively, as the indenture. The terms of the notes include those expressly set forth in the indenture and those made part of the indenture by reference to the Trust Indenture Act of 1939, as amended, which we refer to as the “Trust Indenture Act.”

You may request a copy of the indenture from us as described below under “Where You Can Find More Information.”

The following description is a summary of the material provisions of the notes and the indenture and does not purport to be complete. This summary is subject to, and is qualified by reference to all the provisions of, the notes and the indenture, including the definitions of certain terms used in the indenture. We urge you to read these documents because they, and not this description, define your rights as a holder of the notes.

This description of the notes supplements and, to the extent it is inconsistent with, replaces the description of the general provisions of the notes and the base indenture in the accompanying prospectus. For purposes of this description, references to “we,” “our,” “us” and “MFA Financial” refer only to MFA Financial, Inc. and not to its subsidiaries.

General

The notes will:

• be our general unsecured, senior obligations;

• initially be limited to an aggregate principal amount of $200 million (or $230 million if the underwriters exercise their option to purchase additional notes to cover over-allotments, if any, in full);

• bear cash interest from, and including, June 3, 2019 at an annual rate of 6.25% payable on June 15 and December 15 of each year, beginning on December 15, 2019;

• only to the extent necessary to preserve our status as a REIT, will be redeemable at our election prior to maturity, at a cash redemption price equal to the principal amount of the notes to be redeemed, plus accrued and unpaid interest, if any, to, but excluding, the redemption date (as described under “—Redemption of Notes to Preserve REIT Status”);

• be subject to purchase by us at the option of the holders following a fundamental change (as defined below under “—Fundamental Change Permits Holders to Require Us to Purchase Notes”), at a fundamental change purchase price equal to 100% of the principal amount of the notes to be purchased, plus accrued and unpaid interest, if any, to, but excluding, the fundamental change purchase date;

• mature on June 15, 2024, unless earlier converted, redeemed or repurchased;

• be issued in denominations of $1,000 and integral multiples of $1,000 in excess thereof; and

• be represented by one or more registered notes in global form, but in certain limited circumstances may be represented by notes in definitive form. See “—Book-Entry, Settlement and Clearance.”

The notes may be converted into shares of our common stock at a conversion rate initially equal to 125.7387 shares of our common stock per $1,000 principal amount of notes (equivalent to an initial conversion price of approximately $7.95 per share of our common stock) at any time prior to the close of business on the business day immediately preceding the maturity date. The conversion rate is subject to adjustment if certain events occur.

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See “—Conversion Rights—Conversion Rate Adjustments.” Holders will not receive any separate cash payment for interest or additional interest, if any, accrued and unpaid to the conversion date except under the limited circumstances described below under “—Conversion Rights—General.” Notwithstanding any other provision of the notes, no holder of notes will be entitled to receive our common stock following conversion of such notes to the extent that receipt of such common stock would cause such holder (after application of certain constructive ownership rules) to exceed the ownership limit contained in our charter. See “—Ownership Limit.”

The indenture does not limit the amount of debt that may be issued by us or our subsidiaries under the indenture or otherwise. The indenture, as it relates to the notes, will not contain any financial covenants and will not restrict us from paying dividends or issuing or repurchasing our other securities. Other than the restrictions described under “—Consolidation, Merger and Sale of Assets” below and except for the provisions set forth under “—Fundamental Change Permits Holders to Require Us to Purchase Notes” and “—Increase in Conversion Rate Upon Conversion in Connection with a Make-Whole Fundamental Change,” the indenture does not contain any covenants or other provisions designed to afford holders of the notes protection in the event we subsequently increase our borrowings substantially or engage in a transaction that substantially increases our debt to equity ratio (each of which would be an example of a highly leveraged transaction involving us) or in the event of a decline in our credit rating for any reason, including as a result of a takeover, recapitalization, highly leveraged transaction or similar restructuring involving us that could adversely affect such holders.

We may, without notice to or the consent of the holders, issue additional notes under the indenture with the same terms and with the same CUSIP number as the notes offered hereby in an unlimited aggregate principal amount;provided that such additional notes must be part of the same issue (and part of the same series) as the notes offered hereby for U.S. federal income tax purposes. We may also from time to time repurchase notes in open market purchases or privately negotiated transactions at the same or differing prices without giving prior notice to holders. Any notes purchased by us will be retired and no longer outstanding under the indenture.

We do not intend to list the notes on any securities exchange or an interdealer quotation system. The notes will not have the benefit of a sinking fund.

Except to the extent the context otherwise requires, we use the term “notes” in this prospectus supplement to refer to each $1,000 principal amount of notes. We use the term “common stock” in this prospectus supplement to refer to our common stock, par value $0.01 per share. References in this prospectus supplement to a “holder” or “holders” of notes that are held through DTC are references to owners of beneficial interests in such notes, unless the context otherwise requires. However, we and the trustee will treat the person in whose name the notes are registered (Cede & Co., in the case of notes held through DTC) as the owner of such notes for all purposes. References herein to the “close of business” refer to 5:00 P.M., New York City time, and to the “open of business” refer to 9:00 A.M., New York City time.

Payments on the Notes; Paying Agent and Registrar; Transfer and Exchange

We will pay the principal of, and interest on, notes in global form registered in the name of or held by DTC or its nominee in immediately available funds to DTC or its nominee, as the case may be, as the registered holder of such global note. We will pay the principal of any certificated notes, if any, at the office or agency designated by us for that purpose.

We have initially designated the trustee as our paying agent and registrar and its corporate trust office as a place where notes may be presented for payment or for registration of transfer. We may, however, change the paying agent or registrar without prior notice to the holders of the notes, and we may act as paying agent or registrar. Interest on certificated notes will be payable (i) to holders having an aggregate principal amount of $2,000,000 or less, by check mailed to the holders of these notes and (ii) to holders having an aggregate principal amount of more than $2,000,000, either by check mailed to each holder or, upon application by such a holder to the registrar not later than the relevant regular record date, by wire transfer in immediately available funds to that

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holder’s account within the United States, which application will remain in effect until the holder notifies, in writing, the registrar to the contrary.

A holder of notes in global form may transfer its notes in accordance with the applicable procedures of the depositary and the indenture. A holder of certificated notes may transfer or exchange notes at the office of the registrar in accordance with the indenture. The registrar and the trustee may require a holder, among other things, to furnish appropriate endorsements and transfer documents. No service charge will be imposed by us, the trustee or the registrar for any registration of transfer or exchange of notes, but we may require a holder to pay a sum sufficient to cover any transfer tax or other similar governmental charge required by law or permitted by the indenture. We are not required to transfer or exchange any note surrendered for conversion or repurchase upon a fundamental change or selected for redemption.

The registered holder of a note will be treated as its owner for all purposes.

Interest

The notes will bear cash interest at a rate of 6.25% per year until maturity. Interest on the notes will accrue from the most recent date on which interest has been paid or duly provided for, or if no interest has been paid or duly provided for, the date of issuance (which is scheduled for June 3, 2019). Interest will be payable semiannually in arrears on June 15 and December 15 of each year, beginning on December 15, 2019.

Interest will be paid to the person in whose name a note is registered at the close of business on June 1 or December 1 (each, a “regular record date”) immediately preceding the relevant interest payment date. Interest on the notes will be computed on the basis of a360-day year composed of twelve30-day months and, for partial months, on the basis of the number of days actually elapsed in a30-day month.

If any interest payment date, the maturity date or any fundamental change purchase date of a note falls on a day that is not a business day, the required payment will be made on the next succeeding business day and no interest on such payment will accrue in respect of the delay. The term “business day” means any day other than a Saturday, a Sunday or a day on which the trustee or the Federal Reserve Bank of New York is authorized or required by law, regulation or executive order to close or be closed and, when used with respect to payments, any day other than a Saturday, a Sunday or a day on which trust companies or banking institutions in the place of payment are authorized or obligated by law, regulation or executive order to close or to be closed.

Unless the context otherwise requires, all references to interest in this prospectus supplement include additional interest, if any, payable at our election as the sole remedy relating to the failure to comply with our reporting obligations as described under “—Events of Default.”

Ranking

The notes will be our general unsecured obligations that rank senior in right of payment to all of our indebtedness that is expressly subordinated in right of payment to the notes and will not be guaranteed by any of our subsidiaries. The notes will rank equal in right of payment with all of our existing and future unsecured and unsubordinated indebtedness, including our 8.00% Senior Notes due 2042. The notes will be effectively subordinated to any of our existing and future secured indebtedness, to the extent of the value of our assets that secure such indebtedness. The notes will also be structurally subordinated to all existing and future indebtedness and any preferred equity of our subsidiaries and to any of our existing and future indebtedness that may be guaranteed by our subsidiaries to the extent of any such guarantees.

As of March 31, 2019, our total consolidated indebtedness was $9.4 billion, of which $8.510 billion was repurchase agreements. As of March 31, 2019, we had $100 million of senior unsecured indebtedness, represented by our 8.00% Senior Notes due 2042, which rank equal in right of payment to the notes offered hereby.

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Ownership Limit

In order for us to qualify as a REIT, our stock must be beneficially owned by 100 or more persons for at least 335 days of a taxable year of 12 months or during a proportionate part of a shorter taxable year. Also, not more than 50% of the value of the outstanding shares of our stock may be owned, directly or indirectly, by five or fewer individuals (as defined in the Code to include certain exempt entities) during the last half of a taxable year.

Our charter contains restrictions on the ownership and transfer of our capital stock that are intended to assist us in complying with the requirements for qualification as a REIT. Among other things, our charter provides that, subject to certain exceptions, no person or entity may actually or beneficially own, or be deemed to own by virtue of the applicable constructive ownership provisions of the Code, more than 9.8% (in value or in number of shares, whichever is more restrictive) of the outstanding shares of our capital stock. See “Description of Common Stock and Preferred Stock—Restrictions on Ownership and Transfer” in the accompanying prospectus. Notwithstanding any other provision of the notes, no holder of notes will be entitled to receive our common stock following conversion of such notes to the extent that receipt of such common stock would cause such holder (after application of certain constructive ownership rules) to exceed the ownership limit contained in our charter. Our board of directors may, in its sole discretion, exempt a person from the 9.8% ownership limit under certain circumstances. Please see the section entitled “Description of Common Stock and Preferred Stock—Restrictions on Ownership and Transfer” in the accompanying prospectus.

If any delivery of shares of our common stock owed to a holder upon conversion of notes is not made, in whole or in part, as a result of the limitations described above, our obligation to make such delivery will not be extinguished and we will deliver such shares as promptly as practicable after any such converting holder gives notice to us that such delivery would not result in it being the actual, beneficial or constructive owner of more than 9.8% (in value or in number of shares, whichever is more restrictive) of our outstanding capital stock, outstanding at such time.

Redemption of Notes to Preserve REIT Status

We may not redeem the notes prior to the maturity date, except to the extent, and only to the extent, necessary to preserve our status as a REIT, and no “sinking fund” is provided for the notes, which means that we are not required to redeem or retire the notes periodically. If we determine that redeeming the notes is necessary to preserve our status as a REIT, then we may redeem all or part (in a principal amount that is an integral multiple of $1,000) of the notes at a cash redemption price equal to the principal amount of the notes to be redeemed, plus accrued and unpaid interest, if any, to, but excluding, the redemption date. However, if the redemption date for a note is after a regular record date for the payment of interest and on or prior to the corresponding interest payment date, then (i) we will pay, on or before such interest payment date, the full amount of accrued and unpaid interest payable on such note on such interest payment date to the holder of record of such note at the close of business on such regular record date; and (ii) the redemption price will not include such accrued and unpaid interest.

We will send to each applicable holder notice of the redemption containing certain information set forth in the indenture, including the redemption price and the redemption date. Notice of redemption shall be given not less than 30 nor more than 60 days prior to the redemption date.

Notes called for redemption must be surrendered for redemption in accordance with notice of redemption.

If only a portion of a note is subject to redemption and that note is converted in part, then the converted portion of that note will be deemed to be from the portion of that note that was subject to redemption.

Notwithstanding anything to the contrary above, no notes may be redeemed on any date if the principal amount of the notes has been accelerated, and such acceleration has not been rescinded, on or prior to such date (except in the case of an acceleration resulting from a default by us in the payment of the applicable redemption price with respect to such notes).

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Conversion Rights

General

Holders may convert any of their notes into shares of our common stock at the applicable conversion rate at any time prior to the close of business on the business day immediately preceding the maturity date.

The conversion rate will initially equal 125.7387 shares of our common stock per $1,000 principal amount of notes (equivalent to an initial conversion price of approximately $7.95 per share of our common stock). Upon conversion of a note, we will satisfy our conversion obligation by delivering a number of shares of our common stock, together with a cash payment in lieu of delivering any fractional share, as set forth under “—Settlement Upon Conversion.” We will settle our conversion obligation on the second business day immediately following the relevant conversion date, unless such conversion date occurs following the regular record date immediately preceding the maturity date, in which case we will make such delivery (and payment, if applicable) on the maturity date. The trustee will initially act as the conversion agent.

The conversion rate in effect at any given time is referred to as the “applicable conversion rate” and will be subject to adjustment as described below under “—Conversion Rate Adjustments.” A holder may convert less than the entire principal amount of its notes so long as the principal amount that remains outstanding of each note that is not converted in full equals $1,000 or an integral multiple of $1,000 in excess thereof.

If a holder of notes has submitted notes for purchase upon a fundamental change, the holder may convert those notes only if that holder first withdraws its purchase notice.

Upon conversion, you will not receive any separate cash payment for accrued and unpaid interest, if any, except as described below. We will not issue fractional shares of our common stock upon conversion of notes. Instead, we will pay cash in lieu of delivering any fractional share as described under “—Settlement Upon Conversion.” Our delivery to you of the full number of shares of our common stock, together with a cash payment for any fractional share into which your note is convertible, will be deemed to satisfy in full our obligation to pay:

• the principal amount of the note; and

• accrued and unpaid interest, if any, on the note, to, but not including, the relevant conversion date. As a result, accrued and unpaid interest, if any, to, but not including, the relevant conversion date will be deemed to be paid in full rather than cancelled, extinguished or forfeited.

Notwithstanding the immediately preceding paragraph, if notes are converted after 5:00 p.m., New York City time, on a regular record date for the payment of interest, holders of such notes at 5:00 p.m., New York City time, on such regular record date will receive the full amount of interest payable on such notes on the corresponding interest payment date notwithstanding the conversion. Notes surrendered for conversion during the period from 5:00 p.m., New York City time, on any regular record date to 9:00 a.m., New York City time, on the immediately following interest payment date must be accompanied by funds equal to the amount of interest payable on the notes so converted;provided that no such payment need be made:

• for conversions following the regular record date immediately preceding the maturity date;

• if we have specified a redemption date that is after a regular record date and on or prior to the business day immediately after the corresponding interest payment date;

• if we have specified a fundamental change purchase date that is after a regular record date and on or prior to the corresponding interest payment date; or

• to the extent of any overdue interest, if any overdue interest exists at the time of conversion with respect to such note.

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Therefore, for the avoidance of doubt, all record holders on the regular record date immediately preceding the maturity date will receive the full interest payment due on the maturity date regardless of whether their notes have been converted following such regular record date.

If a holder converts notes, we will pay any documentary, stamp or similar issue or transfer tax due on the issuance of any shares of our common stock upon the conversion, unless the tax is due because the holder requests any shares to be issued in a name other than the holder’s name, in which case the holder will pay that tax.

Conversion Procedures

If you hold a beneficial interest in a global note, to convert you must comply with DTC’s procedures for converting a beneficial interest in a global note and, if required, pay funds equal to interest payable on the next interest payment date to which you are not entitled and, if required, pay all taxes or duties, if any.As such, if you are a beneficial owner of the notes, you must allow for sufficient time to comply with DTC’s procedures if you wish to exercise your conversion rights.

If you hold a certificated note, to convert you must:

• complete and manually sign the conversion notice on the back of the note, or a facsimile of the conversion notice;

• deliver the conversion notice, which is irrevocable, and the note to the conversion agent;

• if required, furnish appropriate endorsements and transfer documents;

• if required, pay all transfer or similar taxes; and

• if required, pay funds equal to interest payable on the next interest payment date to which you are not entitled.

We refer to the date you comply with the relevant procedures for conversion described above and any other procedures for conversion set forth in the indenture as the “conversion date.”

We will pay any documentary, stamp or similar issue or transfer tax on the issuance of the shares of our common stock upon conversion of the notes, unless the tax is due because the holder requests such shares to be issued in a name other than the holder’s name, in which case the holder will pay the tax.

If a holder has already delivered a purchase notice as described under “—Fundamental Change Permits Holders to Require Us to Purchase Notes” with respect to a note, the holder may not surrender that note for conversion until the holder has withdrawn the purchase notice in accordance with the indenture, except to the extent that a portion of the holder’s note is not subject to such purchase notice. The holder’s right to withdraw the purchase notice and convert the notes that are subject to repurchase will terminate at the close of business on the business day immediately preceding the relevant fundamental change purchase date.

Settlement Upon Conversion

Upon conversion, we will deliver to the converting holder, on or prior to the second business day following the conversion date (unless such conversion date occurs following the regular record date immediately preceding the maturity date, in which case we will make such delivery (and payment, if applicable) on the maturity date), a number of shares of our common stock equal to the product of (1) (i) the aggregate principal amount of notes being converteddivided by (ii) $1,000,multiplied by (2) the applicable conversion rate. Notwithstanding the foregoing, we will not issue fractional shares of our common stock upon conversion of notes. Instead, we will pay cash in lieu of fractional share of common stock issuable upon conversion based on the last reported sale price of our common stock on the relevant conversion date (or, if the conversion date is not a trading day, the immediately preceding trading day).

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The “last reported sale price” of our common stock on any date means the closing sale price per share (or if no closing sale price is reported, the average of the bid and ask prices or, if more than one in either case, the average of the average bid and the average ask prices) on that date as reported in composite transactions for the principal U.S. national or regional securities exchange on which our common stock is traded. If our common stock is not listed for trading on a U.S. national or regional securities exchange on the relevant date, the “last reported sale price” will be the last quoted bid price for our common stock in theover-the-counter market on the relevant date as reported by OTC Markets Group Inc. or a similar organization. If our common stock is not so quoted, the “last reported sale price” will be the average of themid-point of the last bid and ask prices for our common stock on the relevant date from each of at least three nationally recognized independent investment banking firms selected by us for this purpose, which may include the underwriters.

The person in whose name any shares of our common stock will be issuable upon conversion will become the holder of record of such shares as of the close of business on the conversion date.

Conversion Rate Adjustments

The conversion rate will be adjusted as described below, except that we will not make any adjustments to the conversion rate if holders of the notes participate (other than in the case of (i) a share split or share combination or (ii) a tender or exchange offer), at the same time and upon the same terms as holders of our common stock and solely as a result of holding the notes, in any of the transactions described below without having to convert their notes as if they held a number of shares of common stock equal to the applicable conversion rate,multiplied by the principal amount (expressed in thousands) of notes held by such holder.

(1) If we exclusively issue shares of our common stock as a dividend or distribution on all or substantially all shares of our common stock, or if we effect a share split or share combination, the conversion rate will be adjusted based on the following formula:

CR1	=	CR0	×	OS1
				OS0

where,

CR0	=	the conversion rate in effect immediately prior to the close of business on the record date (as defined below) of such dividend or distribution, or immediately prior to the open of business on the effective date of such share split or share combination, as applicable;
CR1	=	the conversion rate in effect immediately after the close of business on such record date or immediately after the open of business on such effective date, as applicable;
OS0	=	the number of shares of our common stock outstanding immediately prior to the close of business on such record date or immediately prior to the open of business on such effective date, as applicable, before giving effect to such dividend, distribution, share split or share combination; and
OS1	=	the number of shares of our common stock outstanding immediately after giving effect to such dividend, distribution, share split or share combination, as applicable.

Any adjustment made under this clause (1) will become effective immediately after the close of business on the record date for such dividend or distribution, or immediately after the open of business on the effective date for such share split or share combination, as applicable. If any dividend or distribution of the type described in this clause (1) is declared but not so paid or made, the conversion rate will be immediately readjusted, effective as of the date our board of directors, or a committee thereof, determines not to pay such dividend or distribution to the conversion rate that would then be in effect if such dividend or distribution had not been declared.

(2) If we issue to all or substantially all holders of our common stock any rights, options or warrants entitling them, for a period of not more than 45 calendar days after the announcement date of such issuance, to

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subscribe for or purchase shares of our common stock, at a price per share that is less than the average of the last reported sale prices of our common stock for the 10 consecutivetrading-day period ending on, and including, the trading day (as defined below) immediately preceding the date of announcement of such issuance, the conversion rate will be increased based on the following formula:

CR1	=	CR0	×	OS0 + X
				OS0 + Y

where,

CR0	=	the conversion rate in effect immediately prior to the close of business on the record date for such issuance;
CR1	=	the conversion rate in effect immediately after the close of business on such record date;
OS0	=	the number of shares of our common stock outstanding immediately prior to the close of business on such record date;
X	=	the total number of shares of our common stock issuable pursuant to such rights, options or warrants; and
Y	=	the number of shares of our common stock equal to (i) the aggregate price payable to exercise such rights, options or warrantsdivided by (ii) the average of the last reported sale prices of our common stock over the 10 consecutivetrading-day period ending on, and including, the trading day immediately preceding the date of announcement of the issuance of such rights, options or warrants.

Any increase made under this clause (2) will be made successively whenever any such rights, options or warrants are issued and will become effective immediately after the close of business on the record date for such issuance. To the extent that shares of our common stock are not delivered after the expiration of such rights, options or warrants, the conversion rate will be readjusted to the conversion rate that would then be in effect had the increase with respect to the issuance of such rights, options or warrants been made on the basis of delivery of only the number of shares of our common stock actually delivered. If such rights, options or warrants are not so issued, the conversion rate will be decreased to the conversion rate that would then be in effect if such record date for such issuance had not occurred.

For purposes of this clause (2), in determining whether any rights, options or warrants entitle the holders to subscribe for or purchase shares of our common stock at a price per share that is less than such average of the last reported sale prices of our common stock for the 10 consecutive trading day period ending on, and including, the trading day immediately preceding the date of announcement of such issuance, and in determining the aggregate offering price of such shares of our common stock, there will be taken into account any consideration received by us for such rights, options or warrants and any amount payable on exercise or conversion thereof, the value of such consideration, if other than cash, to be determined by our board of directors, or a committee thereof.

(3) If we distribute shares of our capital stock, evidences of our indebtedness, other assets or property of ours or rights, options or warrants to acquire our capital stock or other securities, to all or substantially all holders of our common stock, excluding:

• dividends, distributions or issuances as to which an adjustment was effected pursuant to clause (1) or (2) above;

• dividends or distributions paid exclusively in cash as to which an adjustment was effected pursuant to clause (4) below; and

• spin-offs as to which the provisions set forth below in this clause (3) will apply;

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then the conversion rate will be increased based on the following formula:

CR1	=	CR0	×	SP0
				SP0 – FMV

where,

CR0	=	the conversion rate in effect immediately prior to the close of business on the record date for such distribution;
CR1	=	the conversion rate in effect immediately after the close of business on such record date;
SP0	=	the average of the last reported sale prices of our common stock over the 10 consecutive trading day period ending on, and including, the trading day immediately preceding theex-dividend date (as defined below) for such distribution; and
FMV	=	the fair market value (as determined by our board of directors, or a committee thereof) of the shares of capital stock, evidences of indebtedness, other assets, or property of ours or rights, options or warrants to acquire our capital stock or other securities distributed with respect to each outstanding share of our common stock on the record date for such distribution.

Any increase made under the foregoing portion of this clause (3) above will become effective immediately after the close of business on the record date for such distribution. If such distribution is not so paid or made, the conversion rate will be decreased to be the conversion rate that would then be in effect if such distribution had not been declared. Notwithstanding the foregoing, if “FMV” (as defined above) is equal to or greater than “SP₀” (as defined above), in lieu of the foregoing increase, each holder of a note will receive, in respect of each $1,000 principal amount thereof, at the same time and upon the same terms as holders of our common stock, the amount and kind of our capital stock, evidences of our indebtedness, other assets or property of ours or rights, options or warrants to acquire our capital stock or other securities that such holder would have received as if such holder owned a number of shares of our common stock equal to the conversion rate in effect on the record date for the distribution.

With respect to an adjustment pursuant to this clause (3) where there has been a payment of a dividend or other distribution on our common stock of shares of capital stock of any class or series, or similar equity interest, of or relating to our subsidiary or other business unit, and such capital stock or similar equity interest is listed or quoted (or will be listed or quoted upon the consummation of the distribution) on a United States national securities exchange, which we refer to as a“spin-off,” the conversion rate will be increased based on the following formula:

CR1	=	CR0	×	FMV0 + MP0
				MP0

where,

CR0	=	the conversion rate in effect immediately prior to the close of business on the last trading day of the valuation period (as defined below);
CR1	=	the conversion rate in effect immediately after the close of business on the last trading day of the valuation period;
FMV0	=	the average of the last reported sale prices of the capital stock or similar equity interest distributed to holders of our common stock applicable to one share of our common stock (determined by reference to the definition of last reported sale price set forth under “—Settlement Upon Conversion” as if references therein to our common stock were to such capital stock or similar equity interest) over the first ten (10) consecutive trading-day period after, and including, the ex-dividend date of the spin-off (the “valuation period”); and
MP0	=	the average of the last reported sale prices of our common stock over the valuation period.

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The adjustment to the applicable conversion rate under the preceding paragraph of this clause (3) will be made immediately after the close of business on the last trading day of the valuation period,provided that, in respect of any conversion of notes, if the relevant conversion date occurs during the valuation period, the references within the portion of this clause (3) related to “spin-offs” to 10 trading days will be deemed replaced with such lesser number of trading days as have elapsed from, and including, theex-dividend date for suchspin-off to, and including, the relevant conversion date in determining the conversion rate.

(4) If any cash dividend or distribution is made to all or substantially all holders of our common stock that, together with all prior dividends or distributions made to all or substantially all holders of our common stock during the calendar quarter in which such dividend or distribution is made (such calendar quarter, the “dividend period”), exceeds $0.20 per share (the “dividend threshold amount”), the conversion rate will be adjusted based on the following formula:

CR1	=	CR0	×	SP0
				SP0 – C

where,

CR0	=	the conversion rate in effect immediately prior to the close of business on the record date for such dividend or distribution;
CR1	=	the conversion rate in effect immediately after the close of business on the record date for such dividend or distribution;
SP0	=	the last reported sale price of our common stock on the trading day immediately preceding theex-dividend date for such dividend or distribution; and
C	=	the amount in cash per share that we distribute to all or substantially all holders of our common stock (the “applicable dividend or distribution”) in excess of the dividend threshold amount, provided that for purposes of this definition of “C” only, the dividend threshold amount with respect to any date shall be reduced by the aggregate per share cash dividends or distributions that were previously made to all or substantially all holders of our common stock during the dividend period for the applicable dividend or distribution, andprovided further that, if the result of such reduction is a negative number, the dividend threshold amount shall be deemed to be zero for such dividend period for the purposes of this definition of “C” only.

The dividend threshold amount is subject to adjustment on an inversely proportional basis whenever the conversion rate is adjusted other than pursuant to this clause (4).

Any increase made under this clause (4) will become effective immediately after the close of business on the record date for such dividend or distribution. If such dividend or distribution is not so paid, the conversion rate will be decreased, effective as of the date our board of directors or a committee thereof determines not to make or pay such dividend or distribution, to be the conversion rate that would then be in effect if such dividend or distribution had not been declared.

Notwithstanding the foregoing, if “C” (as defined above) is equal to or greater than “SP₀” (as defined above), in lieu of the foregoing increase, each holder of a note will receive, for each $1,000 principal amount of notes it holds, at the same time and upon the same terms as holders of shares of our common stock, the amount of cash that such holder would have received as if such holder owned a number of shares of our common stock equal to the conversion rate on the record date for such cash dividend or distribution.

(5) If we or any of our subsidiaries make a payment in respect of a tender or exchange offer for our common stock, to the extent that the cash and value of any other consideration included in the payment per share of

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our common stock exceeds the average of the last reported sale prices of our common stock over the 10 consecutive trading day period commencing on, and including, the trading day next succeeding the last date on which tenders or exchanges may be made pursuant to such tender or exchange offer (such date, the “expiration date”), the conversion rate will be increased based on the following formula:

CR1	=	CR0	×	AC + (SP1 × OS1)
				OS0 × SP1

where,

CR0	=	the conversion rate in effect immediately prior to the close of business on the 10th trading day immediately following, and including, the trading day next succeeding the expiration date;
CR1	=	the conversion rate in effect immediately after the close of business on the 10th trading day immediately following, and including, the trading day next succeeding the expiration date;
AC	=	the aggregate value of all cash and any other consideration (as determined by our board of directors, or a committee thereof) paid or payable for shares purchased in such tender or exchange offer;
OS0	=	the number of shares of our common stock outstanding immediately prior to the expiration time of the tender or exchange offer on the expiration date (prior to giving effect to the purchase of all shares accepted for purchase or exchange in such tender offer or exchange offer);
OS1	=	the number of shares of our common stock outstanding immediately after the expiration time of the tender or exchange offer on the expiration date (after giving effect to the purchase of all shares accepted for purchase or exchange in such tender or exchange offer); and
SP1	=	the average of the last reported sale prices of our common stock over the ten (10) consecutivetrading-day period commencing on the trading day next succeeding the expiration date (such period, the “averaging period”).

The adjustment to the applicable conversion rate under the preceding paragraph of this clause (5) will be given effect at the close of business on the 10th trading day immediately following, and including, the trading day next succeeding the expiration date. For purposes of determining the applicable conversion rate, in respect of any conversion during the averaging period, references within this clause (5) to “10” or “10^th” will be deemed replaced, solely in respect of that conversion, with such lesser number of trading days as have elapsed from, and including, the trading day next succeeding the expiration date to, and including, the relevant conversion date.

Except as stated herein, we will not adjust the conversion rate for the issuance of shares of our common stock or any securities convertible into or exchangeable for shares of our common stock or the right to purchase shares of our common stock or such convertible or exchangeable securities. If, however, the application of the foregoing formulas would result in a decrease in the conversion rate, except to the extent of any readjustment to the conversion rate, no adjustment to the conversion rate will be made (other than as a result of a reverse share split, share combination or readjustment).

As used in this section,“ex-dividend date” means the first date on which the shares of our common stock trade on the applicable exchange or in the applicable market, regular way, without the right to receive the issuance, dividend or distribution in question, from us or, if applicable, from the seller of our common stock on such exchange or market (in the form of due bills or otherwise) as determined by such exchange or market, and “effective date” means the first date on which the shares of our common stock trade on the applicable exchange or in the applicable market, regular way, reflecting the relevant share split or share combination, as applicable.

As used in this section, “record date” means, with respect to any dividend, distribution or other transaction or event in which the holders of our common stock (or other applicable security) have the right to receive any

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cash, securities or other property or in which our common stock (or such other security) is exchanged for or converted into any combination of cash, securities or other property, the date fixed for determination of holders of our common stock (or such other security) entitled to receive such cash, securities or other property (whether such date is fixed by our board of directors or a duly authorized committee thereof, statute, contract or otherwise).

“Trading day” means a day on which (i) trading in our common stock (or other security for which a closing sale price must be determined) generally occurs on The New York Stock Exchange or, if our common stock (or such other security) is not then listed on The New York Stock Exchange, on the principal other U.S. national or regional securities exchange on which our common stock (or such other security) is then listed or, if our common stock (or such other security) is not then listed on a U.S. national or regional securities exchange, on the principal other market on which our common stock (or such other security) is then traded, and (ii) a last reported sale price for our common stock (or closing sale price for such other security) is available on such securities exchange or market. If our common stock (or such other security) is not so listed or traded, “trading day” means a “business day.”

To the extent permitted by applicable law and the rules of the New York Stock Exchange or any other securities exchange or market on which our common stock is then listed, we are permitted to increase the conversion rate of the notes by any amount for a period of at least 20 business days if our board of directors, or a committee thereof, determines that such increase would be in our best interest. We may also (but are not required to) increase the conversion rate to avoid or diminish income tax to holders of our common stock or rights to purchase shares of our common stock in connection with a dividend or distribution of shares (or rights to acquire shares) or similar event.

A holder may, in some circumstances, including a distribution of cash dividends to holders of our shares of our common stock, be deemed to have received a distribution subject to United States federal income tax as a result of an adjustment or the nonoccurrence of an adjustment to the conversion rate. For a discussion of the United States income tax treatment of an adjustment to the conversion rate, see “Supplemental U.S. Federal Income Tax Considerations.”

We do not currently have a rights plan in effect. If you convert a note, to the extent that we have a rights plan in effect, you will receive, in addition to the shares of our common stock received in connection with such conversion, the rights under the rights plan unless, prior to conversion, the rights have expired, terminated or been redeemed or unless the rights have separated from our common stock, in which case, and only in such case, the conversion rate will be adjusted at the time of separation as if we distributed to all or substantially all holders of our common stock, shares of our capital stock, evidences of indebtedness, assets, property, rights, options or warrants as described in clause (3) above, subject to readjustment in the event of the expiration, termination or redemption of such rights.

Notwithstanding any of the foregoing, the applicable conversion rate will not be adjusted:

• on account of stock repurchases that are not tender offers referred to in clause (5) above, including structured or derivative transactions, or transactions pursuant to a stock repurchase program approved by our board of directors, or a committee thereof, or otherwise;

• upon the issuance of any shares of our common stock pursuant to any present or future plan providing for the reinvestment of dividends or interest payable on our securities and the investment of additional optional amounts in shares of our common stock under any plan;

• upon the issuance of any shares of our common stock or options or rights to purchase those shares pursuant to any present or future employee, director or consultant benefit plan, program or agreement of or assumed by us or any of our subsidiaries;

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• upon the issuance of any shares of our common stock pursuant to any option, warrant, right or exercisable, exchangeable or convertible security not described in the preceding bullet and outstanding as of the date the notes were first issued;

• for a change in the par value of our common stock;

• for accrued and unpaid interest, if any; or

• for an event otherwise requiring an adjustment, as described herein, if such event is not consummated.

Adjustments to the applicable conversion rate will be calculated to the nearest 1/10,000th of a share.

Recapitalizations, Reclassifications and Changes of Our Common Stock

In the case of:

• any recapitalization, reclassification or change of our common stock (other than a change in par value, or from par value to no par value, or from no par value to par value, or as a result of a split, subdivision or combination for which an adjustment is made pursuant to clause (1) above under “—Conversion Rights—Conversion Rate Adjustments”);

• any consolidation, merger or combination involving us;

• any sale, lease or other transfer to a third party of the consolidated assets of ours and our subsidiaries substantially as an entirety; or

• any statutory share exchange;

and, in each case, as a result of which our common stock would be converted into, or exchanged for, stock, other securities, other property or assets (including cash or any combination thereof), then, at and after the effective time of the transaction, the right to convert each $1,000 principal amount of notes into a number of shares of our common stock equal to the conversion rate as set forth under “—Settlement Upon Conversion” above will be changed into a right to convert such principal amount of notes into the kind and amount of shares of stock, other securities or other property or assets (including cash or any combination thereof), which stock, other securities or other property or assets we refer to as the “reference property,” that a holder of a number of shares of our common stock equal to the conversion rate immediately prior to such transaction would have owned or been entitled to receive upon such transaction. If the transaction causes our common stock to be converted into, or exchanged for, the right to receive more than a single type of consideration (determined based in part upon any form of shareholder election), the amount and type of reference property that a holder of one or more shares would have been entitled to receive in such transaction (and into which the notes will be convertible) will be deemed to be the weighted average of the types and amounts of consideration actually received by the holders of our common stock. We will notify holders of the weighted average as soon as practicable after such determination is made. We will agree in the indenture not to become a party to any such transaction unless its terms are consistent with the foregoing.

Adjustments of Prices

Whenever any provision of the indenture requires us to calculate the last reported sale prices or any function thereof over a span of multiple days (including an observation period and the “stock price” for purposes of a make-whole fundamental change), we will make appropriate adjustments to each to account for any adjustment to the conversion rate that becomes effective, or any event requiring an adjustment to the conversion rate where the effective date,ex-dividend date, record date or expiration date of the event occurs, at any time during the period when the last reported sale prices or functions thereof are to be calculated.

Increase in Conversion Rate Upon Conversion In Connection With a Make-Whole Fundamental Change

If an event occurs that (i) is a fundamental change (as defined below and determined after giving effect to any exceptions to or exclusions from such definition) or (ii) would be a fundamental change, but for the

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exclusion in section (i) of clause (2) of the definition thereof (any such event, a “make-whole fundamental change”), and a holder elects to convert its notes in connection with such make-whole fundamental change, we will, under certain circumstances, increase the conversion rate for the notes so surrendered for conversion by a number of additional shares of our common stock, which we refer to as “additional shares,” as described below. A conversion of notes will be deemed for these purposes to be “in connection with” a make-whole fundamental change if the relevant notice of conversion of the notes is received by the conversion agent from, and including, the effective date of the make-whole fundamental change up to, and including, the close of business on the business day immediately prior to the related fundamental change purchase date, or, if such make-whole fundamental change is not also a fundamental change, the 35th business day immediately following the effective date of such make-whole fundamental change.

The number of additional shares, if any, by which the conversion rate will be increased will be determined by reference to the table below, based on the date on which the make-whole fundamental change occurs or becomes effective, which we refer to as the “effective date,” and the price, which we refer to as the “stock price,” paid (or deemed paid) per share of our common stock in the make-whole fundamental change. If the holders of our common stock receive only cash in a make-whole fundamental change described in clause (2) of the definition of fundamental change, the stock price will be the cash amount paid per share. Otherwise, the stock price will be the average of the last reported sale prices of our common stock over the ten trading day period ending on, and including, the trading day immediately preceding the effective date of the make-whole fundamental change.

The stock prices set forth in the column headings of the table below will be adjusted as of any date on which the conversion rate of the notes is otherwise required to be adjusted. The adjusted stock prices will equal the stock prices immediately prior to such adjustment,multiplied by a fraction, the numerator of which is the conversion rate immediately prior to the adjustment giving rise to the stock price adjustment and the denominator of which is the conversion rate as so adjusted. The number of additional shares as set forth in the table below will be adjusted in the same manner and at the same time as the conversion rate is required to be adjusted as set forth under “—Conversion Rights—Conversion Rate Adjustments.”

The following table sets forth the number of additional shares per $1,000 principal amount of notes by which we will increase the conversion rate for a holder that converts its notes in connection with a make-whole fundamental change having the stock price and effective date set forth below:

	Stock Price
Effective Date	$7.23	$7.40	$7.60	$7.80	$7.95	$8.25	$8.50	$9.00	$9.50	$11.00
June 3, 2019	12.5738	10.6311	8.5658	6.7359	5.5119	3.4364	2.0706	0.3900	0.0263	0.0000
June 15, 2020	12.5738	10.6311	8.5658	6.7359	5.5119	3.4364	2.0706	0.3900	0.0263	0.0000
June 15, 2021	12.5738	10.6311	8.5658	6.7359	5.5119	3.4364	2.0706	0.3900	0.0263	0.0000
June 15, 2022	12.5738	10.6311	8.5658	6.7359	5.5119	3.4364	2.0706	0.3900	0.0263	0.0000
June 15, 2023	12.5738	10.6311	8.5658	6.3936	4.9748	2.7455	1.4635	0.2222	0.0116	0.0000
June 15, 2024	12.5738	9.3959	5.8408	2.4667	0.0478	0.0000	0.0000	0.0000	0.0000	0.0000

The exact stock prices and effective dates may not be set forth in the table above, in which case:

• if the stock price is between two stock prices in the table or the effective date is between two effective dates in the table, the number of additional shares will be determined by a straight-line interpolation between the number of additional shares set forth for the higher and lower stock prices and the earlier and later effective dates, as applicable, based on a365-day year;

• if the stock price is equal to, or greater than, $11.00 per share (subject to adjustment in the same manner as the stock prices set forth in the column headings of the table above), no additional shares will be added to the conversion rate; or

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• if the stock price is less than $7.23 per share (subject to adjustment in the same manner as the stock prices set forth in the column headings of the table above), no additional shares will be added to the conversion rate.

Notwithstanding the foregoing, in no event will the conversion rate be increased on account of a make-whole fundamental change to exceed 138.3125 shares of our common stock per $1,000 principal amount of notes, subject to adjustment in the same manner as the conversion rate is required to be adjusted as set forth under “—Conversion Rights—Conversion Rate Adjustments.”

Our obligation to satisfy the additional shares requirement could be considered a penalty, in which case the enforceability thereof could be subject to general equity principles including principles of reasonableness and equitable remedies.

Fundamental Change Permits Holders to Require Us to Purchase Notes

If a “fundamental change” (as defined below in this section) occurs at any time, you will have the right, at your option, to require us to purchase for cash all of your notes, or any portion thereof such that the principal amount that remains outstanding of each note that is not purchased in full equals $1,000 or an integral multiple of $1,000 in excess thereof. The price we are required to pay, which we refer to as the “fundamental change purchase price,” will be equal to 100% of the principal amount of the notes to be purchasedplus accrued and unpaid interest, if any, to but excluding the fundamental change purchase date (unless the fundamental change purchase date is after a regular record date and on or prior to the interest payment date to which such regular record date relates, in which case we will instead pay the full amount of accrued and unpaid interest to the holder of record on such regular record date and the fundamental change purchase price will be equal to 100% of the principal amount of the notes to be purchased). The fundamental change purchase date will be a date specified by us that is not less than 20 or more than 35 calendar days following the date of our fundamental change notice as described below. Any notes purchased by us will be paid for in cash. A “fundamental change” will be deemed to have occurred at the time after the notes are originally issued if any of the following occurs:

(1) a “person” or “group” within the meaning of Section 13(d) of the Exchange Act, other than us, our wholly owned subsidiaries and our and their employee benefit plans, has become the direct or indirect “beneficial owner,” as defined in Rule13d-3 under the Exchange Act, of our common equity representing more than 50% of the voting power of our common equity;

(2) the consummation of (A) any recapitalization, reclassification or change of our common stock (other than changes resulting from a subdivision or combination) as a result of which our common stock would be converted into, or exchanged for, stock, other securities, other property or assets; (B) any share exchange, consolidation or merger of us pursuant to which our common stock will be converted into cash, securities or other property or assets; or (C) any sale, lease or other transfer in one transaction or a series of transactions of all or substantially all of the consolidated assets of us and our subsidiaries, taken as a whole, to any person other than one of our wholly owned subsidiaries;provided,however, that a transaction described in clause (B)

(i) in which the holders of all classes of our common equity immediately prior to such transaction own, directly or indirectly, more than 50% of all classes of common equity of the continuing or surviving corporation or transferee or the parent thereof immediately after such transaction in substantially the same proportions as such ownership immediately prior to such transaction or

(ii) effected solely to change our jurisdiction of incorporation or to form a holding company for us and that results in a share exchange or reclassification or similar exchange of the outstanding common stock solely into common stock of the surviving entity

shall not be a fundamental change pursuant to this clause (2);

(3) “continuing directors” (as defined below) cease to constitute at least a majority of our board of directors;

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(4) our shareholders approve any plan or proposal for the liquidation or dissolution of us (other than in a transaction described in clause (2) above); or

(5) our common stock ceases to be listed on the New York Stock Exchange, the Nasdaq Global Select Market or the Nasdaq Global Market (or any of their respective successors);

provided,however, that in the case of a transaction or transactions described in clause (1) or (2) above, if at least 90% of the consideration received or to be received by holders of our common stock (excluding cash payments for fractional shares) in the transaction or transactions that would otherwise constitute a “fundamental change” consists of shares of common stock or common equity interests that are traded on the New York Stock Exchange, the Nasdaq Global Select Market or the Nasdaq Global Market (or any of their respective successors) or that will be so traded when issued or exchanged in connection with the transaction or transactions that would otherwise constitute a fundamental change under clause (1) or (2) of the definition thereof, which we refer to as “publicly traded securities,” and as a result of such transaction or transactions, the notes become convertible into or by reference to such publicly traded securities, excluding cash payments for fractional shares (subject to settlement in accordance with the provisions of “—Conversion Rights—Settlement Upon Conversion”), such transaction or transactions will not be a fundamental change.

“Continuing director” means a director who either was a member of our board of directors on the date of this prospectus supplement or who becomes a member of our board of directors subsequent to that date and whose election, appointment or nomination for election by our shareholders is duly approved by a majority of the continuing directors on our board of directors at the time of such approval, either by a specific vote or by approval of the proxy statement issued by us on behalf of our entire board of directors in which such individual is named as nominee for director.

On or before the 20th day after the occurrence of a fundamental change, we will provide to all holders of the notes, conversion agent and the trustee and paying agent a notice of the occurrence of the fundamental change and of the resulting purchase right. Such notice will state, among other things:

• the events causing a fundamental change;

• the date of the fundamental change;

• the last date on which a holder may exercise the purchase right;

• the fundamental change purchase price;

• the fundamental change purchase date;

• if applicable, the name and address of the paying agent and the conversion agent;

• if applicable, the applicable conversion rate and any adjustments to the applicable conversion rate;

• if applicable, that the notes with respect to which a fundamental change purchase notice has been delivered by a holder may be converted only if the holder withdraws the fundamental change purchase notice in accordance with the terms of the indenture; and

• the procedures that holders must follow to require us to purchase their notes.

Simultaneously with providing such notice, we will publish a notice containing this information in a newspaper of general circulation in The City of New York or publish the information on our website or through such other public medium as we may use at that time.

To exercise the fundamental change purchase right, you must deliver, on or before the business day immediately preceding the fundamental change purchase date, the notes to be purchased, duly endorsed for transfer, together with a written purchase notice and the form entitled “Form of Fundamental Change Purchase Notice” on the reverse side of the notes duly completed, to the paying agent if the notes are certificated. If the

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notes are not in certificated form, you must comply with DTC’s procedures for tendering interests in global notes. Your purchase notice must state:

• if certificated, the certificate numbers of your notes to be delivered for purchase;

• the portion of the principal amount of notes to be purchased, which must be such that the principal amount that remains outstanding of each note that is not to be purchased in full equals $1,000 or an integral multiple of $1,000 in excess thereof; and

• that the notes are to be purchased by us pursuant to the applicable provisions of the notes and the indenture.

You may withdraw any purchase notice (in whole or in part) by a written notice of withdrawal delivered to the paying agent prior to the close of business on the business day immediately preceding the fundamental change purchase date. The notice of withdrawal will state:

• the principal amount of the withdrawn notes;

• if certificated notes have been issued, the certificate numbers of the withdrawn notes, or if not certificated, your notice must comply with appropriate DTC procedures; and

• the principal amount, if any, of each note that remains subject to the purchase notice, which must be such that the principal amount not to be purchased equals $1,000 or an integral multiple of $1,000 in excess thereof.

We will be required to purchase the notes on the fundamental change purchase date, subject to extensions to comply with applicable law. You will receive payment of the fundamental change purchase price on the later of (i) the fundamental change purchase date and (ii) the time of book-entry transfer or the delivery of the notes. If the paying agent holds money sufficient to pay the fundamental change purchase price of the notes on the fundamental change purchase date, then:

• the notes will cease to be outstanding and interest will cease to accrue (whether or not book-entry transfer of the notes is made or whether or not the notes are delivered to the paying agent); and

• all other rights of the holder will terminate (other than the right to receive the fundamental change purchase price and previously accrued and unpaid interest upon delivery or transfer of the notes).

• In connection with any purchase offer pursuant to a fundamental change purchase notice, we will, if required:

• comply with the provisions of the tender offer rules under the Exchange Act that may then be applicable, including filing a Schedule TO or any other required schedule under the Exchange Act; and

• comply with any other U.S. federal or state securities laws applicable to us in connection with such repurchase offer.

No notes may be purchased at the option of holders upon a fundamental change if the principal amount of the notes has been accelerated, and such acceleration has not been rescinded, on or prior to such date (except in the case of an acceleration resulting from a default by us in the payment of the fundamental change purchase price with respect to such notes).

The purchase rights of the holders could discourage a potential acquirer of us. The fundamental change purchase feature, however, is not the result of management’s knowledge of any specific effort to obtain control of us by any means or part of a plan by management to adopt a series of anti-takeover provisions.

The term fundamental change is limited to specified transactions and may not include other events that might adversely affect our financial condition. In addition, the requirement that we offer to purchase the notes upon a fundamental change may not protect holders in the event of a highly leveraged transaction, reorganization, merger or similar transaction involving us.

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Furthermore, holders may not be entitled to require us to repurchase their notes or entitled to an increase in the conversion rate upon conversion as described under “—Increase in Conversion Rate Upon Conversion in Connection with a Make-Whole Fundamental Change” in certain circumstances involving a significant change in the composition of our board, including in connection with a proxy contest where our board does not endorse a dissident slate of directors but approves them for purposes of the definition of “continuing directors” above.

The definition of fundamental change includes a phrase relating to the conveyance, transfer, sale, lease or disposition of “all or substantially all” of our consolidated assets. There is no precise, established definition of the phrase “substantially all” under applicable law. Accordingly, the ability of a holder of the notes to require us to purchase its notes as a result of the conveyance, transfer, sale, lease or other disposition of less than all of our assets may be uncertain.

We will not be required to make an offer to purchase the notes upon a fundamental change if a third party makes such an offer to purchase in the manner, at the times and otherwise in compliance with the requirements set forth in the indenture applicable to an offer to purchase made by us and such third party purchases all notes properly tendered and not validly withdrawn under such offer.

If a fundamental change were to occur, we may not have enough funds to pay the fundamental change purchase price. Our ability to repurchase the notes for cash may be limited by restrictions on our ability to obtain funds for such repurchase through dividends from our subsidiaries, the terms of our then existing borrowing arrangements or otherwise. See “Risk Factors—Risks Related to the Notes and to this Offering—We may not have the ability to raise funds necessary to settle conversions of the notes or to purchase the notes upon a fundamental change.” If we fail to purchase the notes when required following a fundamental change, we will be in default under the indenture.

Consolidation, Merger and Sale of Assets

Notwithstanding anything to the contrary set forth under “Description of Debt Securities—Consolidation, Merger, Conveyance or Transfer on Certain Terms” in the accompanying prospectus, the indenture provides that we will not amalgamate or consolidate with, merge with or into, or convey, sell, transfer or lease our properties and assets substantially as an entirety to another person, unless (i) we are the surviving person or the resulting, surviving or transferee person (if not us) is organized and existing under the laws of the United States of America, any State thereof or the District of Columbia, and such person (if not us) expressly assumes, by supplemental indenture, executed and delivered to the trustee, in form satisfactory to the trustee, all of our obligations under the notes and the indenture; and (ii) immediately after giving effect to such transaction, no default or event of default has occurred and is continuing under the indenture with respect to the notes. Upon any such amalgamation, consolidation, merger, conveyance, sale, transfer or lease, the resulting, surviving or transferee person (if not us) will succeed to, and may exercise every right and power of ours under the indenture, and we will be discharged from our obligations under the notes and the indenture except in the case of any such lease.

Although these types of transactions are permitted under the indenture, certain of the foregoing transactions could constitute a fundamental change permitting each holder to require us to purchase the notes of such holder as described above.

Events of Default

The following description replaces the description set forth under “Description of Debt Securities—Events of Default” in the accompanying prospectus in its entirety.

Each of the following is an event of default with respect to the notes:

(1) default in any payment of interest on any note when due and payable, and the default continues for a period of thirty (30) days;

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(2) default in the payment of principal of any note (including the fundamental change purchase price) when due and payable on the maturity date, upon any redemption or required repurchase, upon declaration of acceleration or otherwise;

(3) failure by us to comply with our obligation to convert the notes in accordance with the indenture upon exercise of a holder’s conversion right, which failure continues for three (3) business days;

(4) failure by us to comply with our obligations under “—Consolidation, Merger and Sale of Assets” above;

(5) failure by us to issue a notice in accordance with the provisions of “—Fundamental Change Permits Holders to Require Us to Purchase Notes” above when due;

(6) failure by us for sixty (60) days after written notice from the trustee or the holders of at least 25% in principal amount of the notes then outstanding (a copy of which notice, if given by holders, must also be given to the trustee) has been received by us to comply with any of our other agreements contained in the notes or the indenture (other than a covenant or warranty a default in whose performance or whose breach is elsewhere in this section specifically provided for or which does not apply to the notes), which notice will state that it is a “Notice of Default” under the indenture;

(7) default by us or any of our subsidiaries with respect to any mortgage, agreement or other instrument under which there may be outstanding, or by which there may be secured or evidenced, any indebtedness for money borrowed in excess of $100,000,000 (or its foreign currency equivalent) in the aggregate of us and/or any such subsidiary (other thanNon-recourse Debt (as defined in the accompanying prospectus) of any Significant Subsidiary (as defined in the accompanying prospectus) of ours), whether such indebtedness now exists or shall hereafter be created (i) resulting in such indebtedness becoming or being declared due and payable or (ii) constituting a failure to pay the principal or interest of any such debt when due and payable at its stated maturity, upon required repurchase, upon declaration of acceleration or otherwise;

(8) certain events of bankruptcy, insolvency, or reorganization of us or any Significant Subsidiary (as defined in the accompanying prospectus) of ours; or

(9) a final judgment or judgments for the payment of $100,000,000 (or its foreign currency equivalent) or more (excluding any amounts covered by insurance) in the aggregate rendered against us or any of our subsidiaries entered by a court of competent jurisdiction, which judgment is not discharged or stayed within 60 days after (i) the date on which the right to appeal thereof has expired if no such appeal has commenced, or (ii) the date on which all rights to appeal have been extinguished.

If an event of default other than an event of default arising under clause (8) above with respect to us or any Significant Subsidiary (as defined in the accompanying prospectus) of ours occurs and is continuing, the trustee by notice to us, or the holders of at least 25% in principal amount of then outstanding notes by notice to us and the trustee, may declare 100% of the principal of, and accrued and unpaid interest, if any, on, all then outstanding notes to be due and payable. In addition, upon an event of default arising under clause (8) above with respect to us, 100% of the principal of and accrued and unpaid interest on the notes will automatically become due and payable. Upon any such acceleration, the principal of and accrued and unpaid interest, if any, on the notes will be due and payable immediately.

The holders of a majority in principal amount of the outstanding notes may waive (including, by way of consents obtained in connection with a repurchase of, or tender or exchange offer for, the notes) all past defaults (except with respect to nonpayment of principal or interest, the failure to deliver the consideration due upon conversion or any other provision that requires the consent of each affected holder to amend), and rescind any acceleration with respect to the notes and its consequences if (i) rescission would not conflict with any judgment or decree of a court of competent jurisdiction and (ii) all existing events of default, other than the nonpayment of the principal of and interest on the notes that have become due solely by such declaration of acceleration, have been cured or waived.

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Notwithstanding the foregoing, the indenture will provide that, to the extent we elect, the sole remedy for an event of default relating to (i) our failure to file with the trustee pursuant to Section 314(a)(1) of the Trust Indenture Act any documents or reports that we are required to file with the SEC pursuant to Section 13 or 15(d) of the Exchange Act or (ii) our failure to comply with our obligations as set forth under “—Reports” below, will, for the first 180 days after the occurrence of such an event of default, consist exclusively of the right to receive additional interest on the notes at a rate equal to 0.50% per annum of the principal amount of the notes outstanding for each day during the180-day period beginning on, and including, the day on which such an event of default occurs during which such event of default is continuing (and neither waived nor cured). If we so elect, such additional interest will be payable in the same manner and on the same dates as the stated interest payable on the notes. On the 181st day after such event of default (if the event of default relating to the reporting obligations is not cured or waived prior to such 181st day), the notes will be subject to acceleration as provided above. The provisions of the indenture described in this paragraph will not affect the rights of holders of notes in the event of the occurrence of any other event of default. In the event we do not elect to pay the additional interest following an event of default in accordance with this paragraph or we elected to make such payment but do not pay the additional interest when due, the notes will be immediately subject to acceleration as provided above.

In order to elect to pay the additional interest as the sole remedy during the first 180 days after the occurrence of an event of default relating to the failure to comply with the reporting obligations in accordance with the immediately preceding paragraph, we must notify all holders of notes, the trustee and the paying agent of such election prior to the beginning of such180-day period. Upon our failure to timely give such notice, the notes will be immediately subject to acceleration as provided above.

If any portion of the amount payable on the notes upon acceleration is considered by a court to be unearned interest (through the allocation of the value of the instrument to the embedded warrant or otherwise), the court could disallow recovery of any such portion.

If an event of default occurs and is continuing, the trustee will be under no obligation to exercise any of the rights or powers under the indenture at the request or direction of any of the holders unless such holders have offered to the trustee indemnity and/or security reasonably satisfactory to it against any loss, liability or expense. In addition, except to enforce the right to receive payment of the principal of, or interest on, or fundamental change purchase price with respect to, its notes when due, or the right to receive payment or delivery of the consideration due upon conversion of its notes, no holder may pursue any remedy with respect to the indenture or the notes unless:

(1) such holder has previously given the trustee notice that an event of default is continuing;

(2) holders of at least 25% in principal amount of then outstanding notes have made written request to the trustee to pursue the remedy;

(3) such holders have offered the trustee indemnity and/or security reasonably satisfactory to it against any loss, liability or expense;

(4) the trustee has not complied with such request within 60 days after the receipt of the request and the offer of indemnity or security; and

(5) the holders of a majority in principal amount of the outstanding notes have not given the trustee a direction that is inconsistent with such request within such60-day period.

However, each holder will have the right, which is absolute and unconditional, to receive the principal of, interest on, fundamental change purchase price with respect to, and the shares of our common stock due upon conversion of its notes and to institute suit for the enforcement of any such payment or delivery, as the case may be, and such rights will not be impaired without the consent of such holder. In addition, subject to certain restrictions, the holders of a majority in principal amount of the outstanding notes are given 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 on the trustee.

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The indenture provides that in the event an event of default has occurred and is continuing, the trustee will be required in the exercise of its powers to use the degree of care that a prudent person would use under the same circumstances in the conduct of its own affairs. The trustee, however, may refuse to follow any direction that conflicts with law or the indenture or that the trustee determines is unduly prejudicial to the rights of any other holder or that would involve the trustee in personal liability. Prior to taking any action under the indenture, the trustee will be entitled to indemnification satisfactory to it against all losses and expenses caused by taking or not taking such action.

If a default occurs and is continuing and is actually known to a responsible officer of the trustee, the trustee must transmit notice of the default to each holder within 90 days after it occurs or after a responsible officer of the trustee obtains knowledge of it. Except in the case of a default in the payment of principal (including the fundamental change purchase price) of or interest on any note or a default in the delivery of the consideration due upon conversion, the trustee will not be liable in connection with withholding such notice if the trustee in good faith determines that the withholding of such notice is in the interests of the holders of the notes. In addition, we are required to deliver to the trustee, within 120 days after the end of each fiscal year, an officers’ certificate, stating whether or not to the knowledge of the signers thereof we are in default in the performance and observance of any of the terms, provisions and conditions of the indenture (without regard to any period of grace or requirement of notice provided under the indenture) and, if we are in default, specifying all such defaults and the nature and the status thereof of which they may have knowledge. We also are required to deliver to the trustee, as soon as possible, and in any event within 30 days after we become aware of the occurrence of any default or event of default, an officers’ certificate setting forth such defaults or events of default, as applicable, their status and what action we are taking or propose to take in respect thereof.

Modification and Amendment

The following description replaces the description set forth under “Description of Debt Securities—Modification, Waivers and Meetings” in the accompanying prospectus in its entirety.

Subject to certain exceptions, the indenture or the notes may be amended, and compliance with any provisions of the indenture may be waived, with the consent of the holders of a majority of the principal amount of the notes then outstanding (including, in each case, without limitation, consents obtained in connection with a repurchase of, or tender or exchange offer for, notes). However, without the consent of each holder of a then outstanding note affected, no amendment may, among other things:

(1) reduce the percentage in aggregate principal amount of notes outstanding necessary to waive any past default or event of default;

(2) reduce the rate of interest on any note or change the time for payment of interest on any note;

(3) reduce the principal of any note or change the maturity date of any note;

(4) change the place or currency of payment on any note;

(5) make any change that impairs or adversely affects the conversion rights of any notes;

(6) reduce the redemption price or the fundamental change purchase price of any note or amend or modify in any manner adverse to the rights of the holders of the notes our right to redeem the notes or our obligation to pay the fundamental change purchase price, whether through an amendment or waiver of provisions in the covenants, definitions or otherwise;

(7) impair the right of any holder to receive payment of principal of and interest, if any, on, its notes, or the right to receive the shares of our common stock due upon conversion of its notes on or after the due date therefor or to institute suit for the enforcement of any such payment or delivery, as the case may be, with respect to such holder’s notes;

(8) modify the ranking provisions of the indenture in a manner that is adverse to the rights of the holders of the notes; or

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(9) make any change in the provisions described in this “Modification and Amendment” section that requires each holder’s consent or in the waiver provisions if such change is adverse to the rights of the holders of the notes.

Without the consent of any holder of the notes, we and the trustee may amend the indenture or the notes:

(1) to conform the terms of the indenture or the notes to the description thereof in the preliminary prospectus supplement, as supplemented by the issuer free writing prospectus related to the offering of the notes;

(2) to evidence the succession by a successor corporation and to provide for the assumption by a successor corporation of our obligations under the indenture;

(3) to add guarantees with respect to the notes;

(4) to secure the notes;

(5) to issue additional notes as described under “General”;

(6) in connection with any transaction described under “—Conversion Rights—Recapitalizations, reclassifications and changes of our common stock” above, provide that the notes are convertible into reference property, subject to the provisions described under “—Conversion Rights—Settlement upon conversion” above, and make certain related changes to the terms of the notes to the extent expressly required by the indenture;

(7) to add to our covenants or events of default such further covenants, restrictions or conditions for the benefit of the holders or to surrender any right or power conferred upon us;

(8) to cure any ambiguity, defect or inconsistency in the indenture or the notes, including to eliminate any conflict with the terms of the Trust Indenture Act or to make any other change that does not adversely affect the rights of any holder of the notes in any material respect;

(9) to provide for a successor trustee;

(10) to comply with the applicable procedures of the depositary; or

(11) to comply with any requirements of the SEC in connection with the qualification of the indenture under the Trust Indenture Act.

Holders do not need to approve the particular form of any proposed amendment. It will be sufficient if such holders approve the substance of the proposed amendment. After an amendment under the indenture becomes effective, we are required to mail to the holders a notice briefly describing such amendment. However, the failure to give such notice to all the holders, or any defect in the notice, will not impair or affect the validity of the amendment.

Discharge

We may satisfy and discharge our obligations under the indenture by delivering to the securities registrar for cancellation all outstanding notes or by depositing with the trustee or delivering to the holders, as applicable, after the notes have become due and payable, whether at the maturity date, any redemption date or any fundamental change purchase date, upon conversion or otherwise, cash or cash and shares of our common stock, if any (solely to satisfy outstanding conversions, if applicable), sufficient to pay all of the outstanding notes and paying all other sums payable under the indenture by us. Such discharge is subject to terms contained in the indenture.

Calculations in Respect of Notes

We will be responsible for making all calculations called for under the notes and the indenture. These calculations include, but are not limited to, determinations of the stock price, the last reported sale prices of our

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common stock, accrued interest payable on the notes and the conversion rate of the notes (including any adjustments thereto). We will make all these calculations in good faith and, absent manifest error, our calculations will be final and binding on holders of notes. We will provide a schedule of our calculations to each of the trustee and the conversion agent, and each of the trustee and the conversion agent is entitled to rely conclusively upon the accuracy of our calculations without independent verification and neither will have any liability or responsibility for the calculations or any information used to make such calculations. The trustee will forward our calculations to any holder of notes upon the request of that holder at our expense. Neither the trustee nor the conversion agent will be responsible for determining whether any event has occurred that would cause a conversion rate adjustment. We will deliver a notice to the trustee and the conversion agent with respect to any conversion rate adjustment, on which notice the trustee and the conversion agent may conclusively rely.

Reports

The indenture requires us to deliver to the trustee, within 15 days after we are required to file the same with the SEC, copies of the quarterly and annual reports and of the information, documents and other reports, if any, that we are required to file with the SEC pursuant to Section 13 or 15(d) of the Exchange Act, and to otherwise comply with Section 314(a) of the Trust Indenture Act. Any such report, information or document that we file with the SEC through the EDGAR system (or any successor thereto) will be deemed to be delivered to the trustee for the purposes of this covenant at the time of such filing through the EDGAR system (or such successor thereto). The Trustee will have no liability or responsibility for the filing, timeliness or content of such reports.

Delivery of any such reports, information and documents to the trustee will be for informational purposes only, and the trustee’s receipt of such reports, information and documents will not constitute constructive notice of any information contained therein or determinable from information contained therein, including our compliance with any of our covenants hereunder.

Trustee

Wilmington Trust, National Association will be the trustee, security registrar, paying agent, and conversion agent. Wilmington Trust, National Association, in each of its capacities, including without limitation as trustee, security registrar, paying agent and conversion agent, assumes no responsibility for the accuracy or completeness of the information concerning us or our affiliates or any other party contained in this document or the related documents or for any failure by us or any other party to disclose events that may have occurred and may affect the significance or accuracy of such information. The trustee will be permitted to engage in other transactions with us or our affiliates; however, if it acquires any conflicting interest, it must eliminate such conflict within 90 days or resign.

Governing Law

The indenture provides that it and the notes will be governed by, and construed in accordance with, the internal laws of the State of New York, including without limitation, sections5-1401 and5-1402 of the New York General Obligations Law and New York Civil Practice Laws and Rules 327(b).

Book-Entry, Settlement and Clearance

The Global Notes

The notes will be initially issued in the form of one or more registered notes in global form, without interest coupons, which we refer to as the “global notes.” Upon issuance, each of the global notes will be deposited with the trustee as custodian for DTC, which will serve as the initial securities depositary, and registered in the name of Cede & Co., as nominee of DTC.

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Ownership of beneficial interests in a global note will be limited to persons who have accounts with DTC, which we refer to as “DTC participants,” or persons who hold interests through DTC participants. We expect that under procedures established by DTC:

• upon deposit of a global note with DTC’s custodian, DTC will credit portions of the principal amount of the global note to the accounts of the DTC participants designated by the underwriters; and

• ownership of beneficial interests in a global note will be shown on, and transfer of ownership of those interests will be effected only through, records maintained by DTC (with respect to interests of DTC participants) and the records of DTC participants (with respect to other owners of beneficial interests in the global note).

Beneficial interests in global notes may not be exchanged for notes in physical, fully-registered certificated form except in the limited circumstances described below. We may not issue the notes in bearer form.

In connection with any proposed transfer outside DTC’s book-entry system, there will be provided to the trustee all information necessary to allow the trustee to comply with any applicable tax reporting obligations, including without limitation any cost basis reporting obligations under Internal Revenue Code Section 6045. The trustee may rely on the information provided to it and will have no responsibility to verify or ensure the accuracy of such information.

Book-Entry Procedures for the Global Notes

All interests in the global notes will be subject to the operations and procedures of DTC and, therefore, you must allow for sufficient time in order to comply with these procedures if you wish to exercise any of your rights with respect to the notes. We provide the following summary of those operations and procedures solely for the convenience of investors. The operations and procedures of DTC are controlled by that settlement system and may be changed at any time. Neither we nor the underwriters are responsible for those operations or procedures.

DTC has advised us that it is:

• a limited purpose trust company organized under the laws of the State of New York;

• a “banking organization” within the meaning of the New York State Banking Law;

• a member of the Federal Reserve System;

• a “clearing corporation” within the meaning of the Uniform Commercial Code; and

• a “clearing agency” registered under Section 17A of the Exchange Act.

DTC was created to hold securities for its participants and to facilitate the clearance and settlement of securities transactions between its participants through electronic book-entry changes to the accounts of its participants. DTC’s participants include securities brokers and dealers, including the underwriters; banks and trust companies; clearing corporations and other organizations. Indirect access to DTC’s system is also available to others such as banks, brokers, dealers and trust companies; these indirect participants clear through or maintain a custodial relationship with a DTC participant, either directly or indirectly. Investors who are not DTC participants may beneficially own securities held by or on behalf of DTC only through DTC participants or indirect participants in DTC.

So long as DTC’s nominee is the registered owner of a global note, that nominee will be considered the sole owner or holder of the notes represented by that global note for all purposes under the indenture. Except as provided below, owners of beneficial interests in a global note:

• will not be entitled to have notes represented by the global note registered in their names;

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• will not receive or be entitled to receive physical, certificated notes; and

• will not be considered the owners or holders of the notes under the indenture for any purpose, including with respect to the giving of any direction, instruction or approval to the trustee under the indenture.

As a result, each investor who owns a beneficial interest in a global note must rely on the procedures of DTC to exercise any rights of a holder of notes under the indenture (and, if the investor is not a participant or an indirect participant in DTC, on the procedures of the DTC participant through which the investor owns its interest).

Payments of principal and interest with respect to the notes represented by a global note will be made by the trustee to DTC’s nominee as the registered holder of the global note. Neither we nor the trustee will have any responsibility or liability for the payment of amounts to owners of beneficial interests in a global note, for any aspect of the records relating to or payments made on account of those interests by DTC, or for maintaining, supervising or reviewing any records of DTC relating to those interests.

Payments by participants and indirect participants in DTC to the owners of beneficial interests in a global note will be governed by standing instructions and customary industry practice and will be the responsibility of those participants or indirect participants and DTC.

Transfers between participants in DTC will be effected under DTC’s procedures and will be settled insame-day funds.

Certificated Notes

Notwithstanding anything to the contrary under “Description of Debt Securities—Book-entry Debt Securities” in the accompanying prospectus, notes in physical, fully-registered certificated form will be issued and delivered to each person that the depositary identifies as a beneficial owner of the related notes only if:

• the depositary notifies us that it is unwilling, unable or no longer permitted under applicable law to continue as depositary for that global note and we do not appoint another institution to act as depositary within 90 days;

• we notify the trustee and DTC that we have determined that the securities shall no longer be represented by a global note (or reduce the principal amount of that global note) and the beneficial owners of the majority of the principal amount of that global note (or of the majority of the principal amount of that global note to be reduced) consent to such termination; or

• an event of default has occurred with regard to the notes represented by the relevant global note, such event of default has not been cured or waived and a beneficial owner of the global note requests that its notes be issued in physical, certificated form.

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SUPPLEMENTAL U.S. FEDERAL INCOME TAX CONSIDERATIONS

The following summary of the material U.S. federal income tax considerations relating to the acquisition, holding and disposition of the notes supplements, and to the extent inconsistent supersedes, the discussion under “Material U.S. Federal Income Tax Considerations” in the accompanying prospectus as supplemented by the discussion under “Additional Material U.S. Federal Income Tax Considerations” in our Annual Report on Form10-K for the year ended December 31, 2018. This summary is based upon the Code, the regulations promulgated by the U.S. Treasury Department, or the Treasury Regulations, current administrative interpretations and practices of the Internal Revenue Service, or IRS, (including administrative interpretations and practices expressed in private letter rulings which are binding on the IRS only with respect to the particular taxpayers who requested and received those rulings) and judicial decisions, all as currently in effect and all of which are subject to differing interpretations or to change, possibly with retroactive effect. No assurance can be given that the IRS would not assert, or that a court would not sustain, a position contrary to any of the tax considerations described below. No advance ruling has been or will be sought from the IRS regarding any matter discussed in this summary. This summary does not discuss the impact that U.S. state and local taxes and taxes imposed bynon-U.S. jurisdictions could have on the matters discussed in this summary. This summary is for general information only, and does not purport to discuss all aspects of U.S. federal income taxation that may be important to a particular noteholder in light of its investment or tax circumstances or to noteholders subject to special tax rules, such as:

• U.S. expatriates;

• persons whomark-to-market the notes;

• subchapter S corporations;

• U.S. Holders (as defined below) whose functional currency is not the U.S. dollar;

• financial institutions;

• insurance companies;

• broker-dealers;

• regulated investment companies (or RICs);

• REITs;

• trusts and estates;

• persons holding our notes as part of a “straddle,” “hedge,” “conversion transaction,” “synthetic security” or other integrated investment;

• persons subject to the alternative minimum tax provisions of the Code;

• persons holding their interest in us through a partnership or similar pass-through entity;

• persons holding a 10% or more (by vote or value) beneficial interest in us;

• tax-exempt organizations; and

• Non-U.S. Holders (as defined below, and except as otherwise discussed below).

This summary assumes that investors will hold the notes or our common stock issuable on the conversion thereof as a capital asset, which generally means as property held for investment. This summary is limited to persons purchasing the notes for cash at original issue and at their original “issue price” within the meaning of Section 1273 of the Code (i.e., the first price at which a substantial amount of the notes are sold to the public for cash). In addition, this discussion does not address the tax consequences applicable to holders subject to Section 451(b) of the Code.

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For purposes of this summary, a “U.S. Holder” is a beneficial owner of our note or our common stock who for U.S. federal income tax purposes is:

• a citizen or resident of the U.S.;

• a corporation (including an entity treated as a corporation for U.S. federal income tax purposes) created or organized in or under the laws of the U.S. or of a political subdivision thereof (including the District of Columbia);

• an estate whose income is subject to U.S. federal income taxation regardless of its source; or

• any trust if (1) a U.S. court is able to exercise primary supervision over the administration of such trust and one or more U.S. persons have the authority to control all substantial decisions of the trust or (2) it has a valid election in place to be treated as a U.S. person.

If an entity or arrangement treated as a partnership for U.S. federal income tax purposes holds our notes or our common stock, the U.S. federal income tax treatment of a partner generally will depend upon the status of the partner and the activities of the partnership. A partner of a partnership holding our notes or our common stock should consult its tax advisor regarding the U.S. federal income tax consequences to the partner of the acquisition, ownership and disposition of the notes or common stock by the partnership.

The term“Non-U.S. Holder” means a beneficial owner of a note or our common stock (other than an entity or arrangement treated as a partnership for U.S. federal income tax purposes) that is not a U.S. Holder.

The federal income tax treatment of holders of the notes or common stock depends in some instances on determinations of fact and interpretations of complex provisions of U.S. federal income tax law for which no clear precedent or authority may be available. In addition, the tax consequences to any particular shareholder of holding the notes or common stock will depend on the investor’s particular tax circumstances. You are urged to consult your tax advisor regarding the federal, state, local, and foreign income and other tax consequences to you in light of your particular investment or tax circumstances of acquiring, holding, exchanging, or otherwise disposing of the notes or our common stock issuable on the conversion thereof.

Consequences to U.S. Holders of the Notes

The following is a summary of the general U.S. federal income tax consequences that will apply to you if you are a “U.S. Holder” of the notes. Certain consequences to“Non-U.S. Holders” of the notes are described under “—Consequences toNon-U.S. Holders of the Notes” below.

Interest.    Stated interest on the notes will generally be taxable to you as ordinary income at the time it is paid or accrued in accordance with your method of accounting for U.S. federal income tax purposes.

Sale, Exchange, Repurchase, or Other Taxable Disposition of the Notes.    You will generally recognize gain or loss upon the sale, exchange, repurchase or other taxable disposition of a note (other than a conversion into a combination of cash or common stock as further described below) equal to the difference (if any) between the amount realized on such disposition (other than amounts attributable to accrued but unpaid stated interest, which, if not previously taxed, will be taxable as ordinary interest income) and your tax basis in the note. Your tax basis in a note generally will be the purchase price paid therefor. Gain or loss recognized on the disposition of a note generally will be capital gain or loss, and will be long-term capital gain or loss if, at the time of such disposition, your holding period for the note is more than one year. Certainnon-corporate U.S. Holders (including individuals) are eligible for reduced rates of taxation in respect of long-term capital gain. The deductibility of capital losses is subject to certain limitations.

Repurchase of the Notes Solely for Cash.    Upon the occurrence of a fundamental change, holders may require us to purchase the notes in whole or in part for cash at a fundamental change purchase price equal to

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100% of the principal amount of the notes to be purchased, plus accrued and unpaid interest, if any, to, but excluding, the fundamental change purchase date. Such a purchase of a note in exchange solely for cash will be treated as a taxable sale or exchange of the note, as described above under “—Sale, Exchange, Repurchase, or Other Taxable Disposition of the Notes.”

Conversion of Notes for Common Stock, or a Combination of Cash and Common Stock.    Upon the conversion of notes into our common stock, you generally will not recognize gain or loss on the conversion, except with respect to cash received in lieu of a fractional common share of our common stock, and other than amounts attributable to accrued interest which will be taxable as such. Your adjusted tax basis in our common stock received upon conversion of the notes will equal your tax basis in the corresponding note (reduced by any basis allocable to a fractional share of our common stock), except that the tax basis of common stock that is attributable to accrued interest will equal the fair market value of such stock which will be the amount of such accrued interest. Your holding period for our common stock received will generally include the holding period for the corresponding note surrendered in the conversion, except that the holding period of common stock received with respect to accrued interest will commence the day after the date of receipt. Cash received in lieu of a fractional share of our common stock upon conversion of the notes will generally be treated as a payment in exchange for the fractional share. Accordingly, the receipt of cash in lieu of a fractional share of our common stock generally will result in the treatment described above under “—Sale, Exchange, Repurchase, or Other Taxable Disposition of the Notes.”.

If you convert your notes between a record date for an interest payment and the interest payment date and consequently are required to pay upon surrender of your notes for conversion an amount equal to the amount of the interest payment to be received by you, as described in “Description of the Notes—Conversion Rights—General,” you should consult your tax advisors concerning the appropriate treatment of such payments.

If a combination of cash and common stock is received by a U.S. Holder upon conversion of its notes, we intend to take the position that the notes will qualify as “securities” and the conversion will be treated as a recapitalization for U.S. federal income tax purposes and, accordingly, capital gain, but not loss (except with respect to cash received in lieu of a fractional share), will be recognized equal to the excess, if any, of the fair market value of the common stock and cash received (other than amounts attributable to accrued interest, which will be treated as such) over such U.S. Holder’s adjusted tax basis in the note, but generally the gain recognized would not exceed the amount of cash received (less any cash attributable to accrued interest and any cash attributable to a fractional share).

The tax basis of the shares of our common stock received upon the conversion of a note (other than common stock attributable to accrued interest, the tax basis of which will equal its fair market value, but including any fractional share deemed received) will equal the adjusted tax basis of such note, reduced by the amount of any cash received (other than cash received in lieu of a fractional share or cash attributable to accrued interest), and increased by the amount of gain, if any, recognized (other than with respect to a fractional share). A U.S. Holder’s holding period for shares of our common stock will include the period during which such U.S. Holder held the notes, except that the holding period of any common stock received with respect to accrued interest will commence on the day after the date of receipt.

U.S. Holders should be aware that, alternatively, the exchange of a note for a combination of cash and common stock may be treated as a repurchase of a portion of the note and a conversion of the remaining portion of the note. U.S. Holders would generally be required to recognize gain or loss on the partial retirement of a note in the same manner as described above under “—Sale, Exchange, Repurchase, or Other Taxable Disposition of the Notes” but would generally not be required to recognize gain or loss on the portion treated as having been converted into common stock (other than with respect to any such common stock attributable to accrued interest, which would be treated as such). Although the law on this point is not entirely clear, a U.S. Holder’s tax basis in the note should be allocated pro rata between the common stock received (including any fractional share deemed received) and the portion of the note that is treated as repurchased for cash. The holding period for the common

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stock received in the conversion would include the holding period for the note, except that the holding period of any common stock received with respect to accrued interest would commence on the day after the date of receipt. U.S. Holders should consult their tax advisors regarding the tax treatment of the receipt of a combination of cash and stock in exchange for notes and the ownership of our common stock.

Constructive Distributions.    The conversion rate of the notes is subject to adjustment under certain circumstances as described above in “Description of the Notes—Conversion Rights.” Certain adjustments (or the absence of such adjustments) to the conversion rate of the notes that increase a U.S. Holder’s proportionate interest in our assets or earnings and profits may result in a taxable constructive distribution to the holder, whether or not the holder ever converts the notes. Any such taxable deemed distribution would not be eligible for a dividends-received deduction or the preferential tax rates applicable to dividends. A deemed distribution would arise, for example, if the applicable conversion rate were adjusted to compensate you for certain distributions of cash or property to our shareholders. However, a change in the applicable conversion rate that simply prevents the dilution of your interests upon a change in capital structure, if made under a bona fide, reasonable adjustment formula that has the effect of preventing dilution of the interests of the holders of the notes, would not be treated as a taxable constructive distribution. In addition, an adjustment to the applicable conversion rate in connection with a make-whole fundamental change may be treated as a deemed distribution. Any taxable deemed distribution will be taxable as a dividend to the extent of our current and accumulated earnings and profits, with any excess treated as atax-free return of capital or as capital gain. Generally, your adjusted tax basis in a note will be increased to the extent any such constructive distribution is treated as a dividend. You are urged to consult your tax advisor with respect to the tax consequences of any adjustment (or the absence of any adjustment) to the conversion rate and any resulting deemed distribution.

Ownership and Disposition of Common Stock Received Upon Conversion.    The tax consequences of owning and disposing of common stock received upon conversion of the notes are described in the accompanying prospectus under “—Material U.S. Federal Income Tax Considerations—Taxation of Taxable Domestic Owners” as supplemented by the discussion under “Additional Material U.S. Federal Income Tax Considerations” included in our Annual Report on Form10-K for the year ended December 31, 2018.

Medicare Tax.    Certain U.S. Holders, who are individuals, estates or trusts and whose income exceeds certain thresholds will be required to pay a 3.8% Medicare tax on dividends and other income, including capital gain from the sale or disposition of our common stock.

Information Reporting and Backup Withholding.    A U.S. Holder may be subject, under certain circumstances to information reporting and/or backup withholding (currently at a rate of 24%) with respect to payments of interest, and depending on the circumstances, the proceeds of a sale or other taxable disposition of a note (including a retirement or repurchase). Under the backup withholding rules, you may be subject to backup withholding unless you: (1) are a corporation or come within certain other exempt categories and, when required, demonstrate this fact; or (2) provide a taxpayer identification number, certify as to no loss of exemption from backup withholding, and otherwise comply with the applicable requirements of the backup withholding rules. A U.S. Holder that does not provide the applicable paying agent a correct TIN may also be subject to penalties imposed by the IRS. In addition, we may be required to withhold a portion of any constructive distributions to any U.S. Holders who fail to certify their United States status to the applicable payment agent. Backup withholding is not an additional tax. Any amount withheld under these rules will be refunded or credited against your federal income tax liability, provided that you timely furnish the IRS with certain required information.

The payor will be required to furnish annually to the IRS and to holders of the notes information relating to the amount of interest paid on the notes and accruals of original issue discount, and that information reporting may also apply to payments of proceeds from the sale of a note. Some holders, including corporations, financial institutions and certaintax-exempt organizations, are generally not subject to information reporting.

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Consequences toNon-U.S. Holders of the Notes

The following is a summary of the general U.S. federal income tax consequences that will apply to you if you are a“Non-U.S. Holder” of the notes. The discussion is based on current law and is for general information only.

Payments of Interest.    Subject to the subsequent discussion of backup withholding and FATCA (as defined below), if you are aNon-U.S. Holder, you will generally not be subject to the 30% U.S. federal withholding tax on interest paid on the notes under the “portfolio interest rule”, provided that:

• you do not actually or constructively own 10% or more of the total combined voting power of all classes of our shares that are entitled to vote within the meaning of Section 871(h)(3) of the Code and the Treasury Regulations thereunder;

• you are not a controlled foreign corporation for U.S. federal income tax purposes that is actually or constructively related to us through sufficient stock ownership (as provided in the Code);

• you are not a bank whose receipt of interest on a note is described in Section 881(c)(3)(A) of the Code; and

• you provide the applicable withholding agent with, among other things, your name and address, and certify, under penalties of perjury, that you are not a U.S. person within the meaning of the Code (which certification may be made on an IRSForm W-8BEN or IRSForm W-8BEN-E (or other applicable form)).

The applicable Treasury Regulations provide alternative methods for satisfying the certification requirement described in this section. In addition, under these Treasury Regulations, special rules apply to pass-through entities and this certification requirement may also apply to beneficial owners of pass-through entities.

If you cannot satisfy the requirements described above, payments of interest will generally be subject to the 30% U.S. federal withholding tax, unless you provide the applicable withholding agent with a properly executed (1) IRSForm W-8BEN or IRSForm W-8BEN-E (or other applicable form) claiming an exemption from or reduction in withholding under an applicable income tax treaty or (2) IRSForm W-8ECI (or other applicable form) stating that interest paid on the notes is not subject to U.S. federal withholding tax because it is effectively connected with your conduct of a trade or business in the United States (as discussed below under “—Interest or Gain Effectively Connected with a U.S. Trade or Business”).

Sale, Exchange, Repurchase, Other Taxable Disposition of the Notes.    Subject to the subsequent discussion of accrued but unpaid interest backup withholding and FATCA, you will generally not be subject to U.S. federal income or withholding tax on any gain recognized on the sale or other taxable disposition of a note (including a retirement or repurchase), unless:

• you are an individualNon-U.S. Holder, you are present in the United States for at least 183 days in the taxable year of such disposition and certain other conditions are met;

• that gain is effectively connected with the conduct by you of a trade or business within the United States, (and, if required under an applicable income tax treaty, is attributable to a permanent establishment or fixed base maintained by you in the United States); or

• the note is treated as a “United States real property interest” under the Foreign Investment in Real Property Tax Act of 1980, which is referred to as “FIRPTA.”

If you are described in the first bullet point above, gain you recognize upon disposition will generally be subject to U.S. federal income tax at a rate of 30%, which may be offset by U.S.-source capital losses recognized in the same taxable year (provided you have timely filed U.S. federal income tax returns with respect to such losses), except as otherwise required by an applicable income tax treaty.

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If you are described in the second bullet point, see “—Interest or Gain Effectively Connected with a U.S. Trade or Business,” below.

As described under “—Taxation of Foreign Owners—Dispositions of Our Common Stock” in the accompanying prospectus, our common stock will not constitute a United States real property interest under the FIRPTA rules if either less than 50% of our assets throughout a prescribed testing period consist of interests in real property located in the United States other than interest solely as a creditor or we are a domestically-controlled REIT. If our common stock is not a United States real property interest for these reasons, a note will also not be a United States real property interest. We do not anticipate that 50% or more of our assets will consist of interest in real property, but no assurance can be provided that we will not be treated as such. Because our common stock is publicly traded, no assurance can be given that we are or will be a domestically controlled REIT.

Even if 50% or more of our assets consist of interests in real property and we are not a domestically-controlled REIT, so long as our common stock continues to be regularly traded on an established securities market in the United States, a note will not be a United States real property interest and aNon-U.S. Holder will not be subject to U.S. federal income tax on the disposition of notes under FIRPTA (i) if the notes are considered to be regularly traded on an established securities market and theNon-U.S. Holder has not held (at any time during the shorter of the five-year period preceding the date of disposition or its holding period) more than 10% (actually or constructively) of the total fair market value of the notes outstanding or (ii) if the notes are not considered to be regularly traded on an established securities market and on the date theNon-U.S. Holder’s notes were acquired they had a fair market value less than or equal to 10% of the fair market value of common stock outstanding. It is uncertain whether the notes will be considered to be regularly traded for purposes of the tests described in (i) and (ii) above. If you are aNon-U.S. Holder, you should consult your tax advisor as to whether the sale, exchange, repurchase, or other disposition of a note is exempt from U.S. federal income tax under FIRPTA.

If aNon-U.S. Holder exceeds the limits described in the above paragraph (and the notes are otherwise subject to FIRPTA), suchNon-U.S. Holder would be subject to U.S. federal income tax at the regular graduated rates generally applicable to U.S. Holders on gain, if any, recognized in connection with its disposition of notes. If aNon-U.S. Holder is subject to the tax described in the preceding sentence, it will be required to file a U.S. federal income tax return with the IRS.

To the extent that the amount realized on any disposition of notes is attributable to accrued but unpaid interest, such amount generally will be treated in the same manner as payments of interest as described under the heading “—Payments of Interest” above.

Interest or Gain Effectively Connected with a U.S. Trade or Business.    If you are engaged in a trade or business in the United States and interest on a note or gain recognized from the sale, exchange, repurchase or other taxable disposition of a note is effectively connected with the conduct of that trade or business (and, if required under an applicable income tax treaty, is attributable to a permanent establishment or fixed base maintained by you in the United States), you will generally be subject to U.S. federal income tax (but not the 30% U.S. federal withholding tax if you provide an IRSForm W-8ECI with respect to interest, as described above) on that interest or gain on a net income basis in the same manner as if you were a U.S. person as defined under the Code. In addition, if you are a foreign corporation, you may be subject to a “branch profits tax” equal to 30% (or lower applicable income tax treaty rate) of your earnings and profits for the taxable year, subject to adjustments, that are effectively connected with your conduct of a trade or business in the United States. For this purpose, interest or gain effectively connected with your trade or business in the United States will be included in your earnings and profits.

Conversion of the Notes.    To the extent you recognize any gain as a result of the receipt of cash in the conversion (including the receipt of cash in lieu of a fractional share of our common stock upon conversion),

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such gain would be subject to the rules with respect to the sale or exchange of a note described above under “—Sale, Exchange, Repurchase, or Other Taxable Disposition of the Notes.” To the extent a conversion is treated as a recapitalization, such gain would also be subject to the rules with respect to the sale or exchange of a note described above under “—Sale, Exchange, Repurchase, or Other Taxable Disposition of the Notes,” except you could also be taxed with respect to your receipt of our common stock if such shares would be subject to U.S. taxation upon their disposition. Under FIRPTA, in the event that the notes were to be treated as United States real property interests, then aNon-U.S. Holder generally would need to comply with certain reporting and other requirements to avoid being subject to tax as a result of the conversion even in situations where the conversion would otherwise be subject tonon-recognition for U.S. Holders, and no assurance can be given that aNon-U.S. Holder would be able to satisfy such requirements if they were to apply.

To the extent that any cash or shares of our common stock received upon the conversion of the notes by aNon-U.S. Holder is subject to U.S. federal withholding tax and is not sufficient to comply with our U.S. federal withholding obligations, we may withhold from any amounts owed to suchNon-U.S. Holder, including, but not limited to, any actual cash dividends or distributions subsequently made with respect to such common stock.

Constructive Distributions.    The applicable conversion rate is subject to adjustment in certain circumstances. Any such adjustment (or failure to make an adjustment) could, in certain circumstances, give rise to a deemed distribution toNon-U.S. Holders of the notes. See “—Consequences to U.S. Holders of the Notes—Constructive Distributions,” above. Any taxable deemed distribution to the extent of our current and accumulated earnings and profits would be subject to the rules described in the accompanying prospectus under “Material U.S. Federal Income Tax Considerations—Taxation of Foreign Owners—Ordinary Dividend Distributions” and any taxable deemed distribution in excess of our current and accumulated earnings and profits would be subject to the rules in the accompanying prospectus under “Material U.S. Federal Income Tax Considerations—Taxation of Foreign Owners—Disposition of Our Stock.” Because such deemed distributions will not give rise to any cash from which any applicable U.S. federal withholding tax can be satisfied, the indenture provides that we may set off any withholding tax that we are required to collect with respect to any such deemed distribution against cash payments of interest or from common stock or cash payments for fractional shares otherwise deliverable to a holder. Until such time as judicial, legislative, or regulatory guidance becomes available that would, in our reasonable determination, permit us to treat such deemed distributions as other than deemed dividend distributions treated as ordinary income, we in general intend to withhold on such distributions at a 30% rate or whatever treaty rate is applicable to ordinary income dividends from REITs, to the extent such dividends are made out of our current or accumulated earnings and profits. ANon-U.S. Holder who is subject to withholding tax under such circumstances is urged to consult its tax advisor as to whether it can obtain a refund for all or a portion of the withholding tax.

Ownership and Disposition of Common Stock Received Upon Conversion.    The tax consequences of owning and disposing of common stock received upon conversion of the notes are described in the accompanying prospectus under “Material U.S. Federal Income Tax Considerations—Taxation of Foreign Owners.”

Other U.S. Federal Income Tax Withholding and Reporting Requirements.    The Foreign Account Tax Compliance Act, or FATCA, provisions of the Code currently impose a 30% withholding tax on U.S.-source dividends, interest and other income items, to (i) foreign financial institutions that do not agree to comply with certain diligence, reporting and withholding obligations with respect to their U.S. accounts and(ii) non-financial foreign entities that do not identify (or confirm the absence of) substantial U.S. owners. The withholding tax of 30% would apply to interest paid to certain foreign entities unless various information reporting requirements are satisfied. For these purposes, a foreign financial institution generally is defined as anynon-U.S. entity that (i) accepts deposits in the ordinary course of a banking or similar business, (ii) is engaged in the business of holding financial assets for the account of others, or (iii) is engaged, or holds itself out as being engaged, primarily in the business of investing, reinvesting, or trading in securities, partnership interests, commodities, or any interest in such assets.

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Information Reporting and Backup Withholding.    Generally, information returns will be filed with the IRS in connection with payments of interest on the notes and proceeds from the sale or other taxable disposition (including a retirement or repurchase) of the notes. Copies of applicable information returns reporting such payments and any withholding may also be made available to the tax authorities in the country in which you reside under the provisions of an applicable treaty or agreement.

You may be subject to backup withholding of tax on payments of interest and, depending on the circumstances, the proceeds of a sale or other taxable disposition (including a retirement or repurchase) unless you comply with certain certification procedures to establish that you are not a U.S. person. The certification procedures required to claim an exemption from withholding of tax on interest described above generally will satisfy the certification requirements necessary to avoid backup withholding as well. Backup withholding is not an additional tax. The amount of any backup withholding from a payment to you will be allowed as a credit against your U.S. federal income tax liability and may entitle you to a refund, provided that the required information is timely furnished to the IRS.

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UNDERWRITING

Morgan Stanley & Co. LLC, Goldman Sachs & Co. LLC, Barclays Capital Inc. and Wells Fargo Securities, LLC are acting as joint book-running managers of the offering and Morgan Stanley & Co. LLC and Goldman Sachs & Co. LLC are acting as representatives of the underwriters named below. Subject to the terms and conditions stated in the underwriting agreement, dated the date of this prospectus supplement, each underwriter named below has severally and not jointly agreed to purchase, and we have agreed to sell to that underwriter, the principal amount of the notes set forth opposite that underwriter’s name.

Underwriters	Principal Amount
Morgan Stanley & Co. LLC	$	70,000,000
Goldman Sachs & Co. LLC		50,000,000
Barclays Capital Inc.		40,000,000
Wells Fargo Securities, LLC		40,000,000
Total	$	200,000,000

The underwriting agreement will provide that the obligations of the underwriters to purchase the notes included in this offering are subject to approval of legal matters by counsel and to other conditions. The underwriters are obligated to purchase all of the notes in the offering if any are purchased, other than those notes covered by the over-allotment option described below. The underwriting agreement also provides that if an underwriter defaults, the purchase commitments ofnon-defaulting underwriters may be increased or the offering of notes may be terminated.

Option to Purchase Additional Notes

We have granted to the underwriters an option, exercisable for 30 days from the date of this prospectus supplement, to purchase on a pro rata basis up to an additional $30,000,000 aggregate principal amount of notes at the initial public offering price less the underwriting discounts and commissions. The underwriters may exercise the option solely for the purpose of covering over-allotments, if any, in connection with this offering. To the extent the option is exercised, each underwriter must purchase an aggregate principal amount of the notes approximately proportionate to that underwriter’s initial purchase commitment.

Underwriting Discounts and Expenses

The underwriters propose to offer the notes initially at the public offering price set forth on the cover page of this prospectus supplement and to selling group members at that price less a selling concession of $10.50 per $1,000 principal amount of the notes. After the initial public offering, the underwriters may change the public offering price and concession or any other selling term of this offering may change. The offering of the notes by the underwriters is subject to receipt and acceptance and subject to the underwriters’ right to reject any order in whole or in part.

The following table shows the underwriting discounts and commissions that we are to pay to the underwriters in connection with this offering. These amounts are shown assuming both no exercise and full exercise of the underwriters’ over-allotment option.

				Total
	Per Note			Without Over- Allotment		With Over- Allotment
Underwriting discounts and commissions paid by us		1.75	%	$	3,500,000	$	4,025,000
Proceeds, before expenses, to us		97.25	%	$	194,500,000	$	223,675,000

We estimate that our total expenses incurred in connection with this offering, excluding the underwriting discounts and commissions, will be approximately $275,000.

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We have agreed to indemnify the underwriters and certain of their controlling persons against certain liabilities, including liabilities under the Securities Act, and to contribute to payments that the underwriters may be required to make in respect of those liabilities.

Lock-Up Agreement

We have agreed that we will not, directory or indirectly, take any of the following actions with respect to the notes, any of our securities that are substantially similar to the notes, any shares of our common stock, or any securities convertible into or exchangeable or exercisable for any of the notes or shares of our common stock (the“Lock-Up Securities”): offer, sell, contract to sell, contract to purchase, pledge, register, grant any option to purchase, enter into any swap, hedge or any other agreement that transfers, in whole or in part, the economic consequences of ownership in, or otherwise dispose of, directly or indirectly, anyLock-Up Securities, or publicly disclose the intention to make any offer, sale, pledge, disposition or filing, without the prior written consent of Morgan Stanley & Co. LLC and Goldman Sachs & Co. LLC for a period of 60 days after the date of this prospectus supplement.

Our officers and directors have agreed that they will not offer, sell, contract to sell, contract to purchase, pledge, register, grant any option to purchase, enter into any swap, hedge or any other agreement that transfers, in whole or in part, the economic consequences of ownership in, or otherwise dispose of, directly or indirectly, any shares of our common stock or securities convertible into or exchangeable or exercisable for any shares of our common stock, enter into a transaction which would have the same effect, or enter into any swap, hedge or other arrangement that transfers, in whole or in part, any of the economic consequences of ownership of shares of our common stock, whether any such aforementioned transaction is to be settled by delivery of shares of our common stock or such other securities, in cash or otherwise, or publicly disclose the intention to make any such offer, sale, pledge or disposition, or to enter into any such transaction, swap, hedge or other arrangement, without, in each case, the prior written consent of Morgan Stanley & Co. LLC and Goldman Sachs & Co. LLC for a period of 60 days after the date of this prospectus supplement.

The restrictions contained in the preceding two paragraphs will not apply to common stock sold hereunder, grants of restricted common stock pursuant to our Equity Compensation Plan that is described in the registration statement, provided that such securities will not vest or become exercisable, as applicable, duringthe 60-day restricted period without the underwriters’ prior written consent, the issuance of shares of common stock pursuant to a dividend reinvestment plan, or shares of common stock transferred as a bona fide gift or gifts.

We do not intend to apply for listing of the notes on any national securities exchange or automated dealer system. The underwriters have advised us that it may make a market in the notes after completion of the offering, but will not be obligated to do so and may discontinue any market-making activities at any time without notice. No assurance can be given as to the liquidity of the trading market for the notes or that an active public market for the notes will exist or develop. If an active public trading market for the notes does not exist or develop, the market price and liquidity of the notes may be adversely affected.

Our common stock is listed on the NYSE under the symbol “MFA”.

Price Stabilization, Short Positions and Penalty Bids

In connection with the offering the underwriters may engage in stabilizing transactions, over-allotment transactions, syndicate covering transactions, and penalty bids in accordance with Regulation M under the Exchange Act.

• Stabilizing transactions permit bids to purchase the underlying security so long as the stabilizing bids do not exceed a specified maximum.

• Over-allotment involves sales by the underwriters of notes in excess of the aggregate principal amount of the notes the underwriters are obligated to purchase, which creates a syndicate short position. The

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short position may be either a covered short position or a naked short position. In a covered short position, the aggregate principal amount of the notes over-allotted by the underwriters is not greater than the aggregate principal amount of the notes that it may purchase in the over-allotment option. In a naked short position, the aggregate principal amount of the notes involved is greater than the aggregate principal amount of the notes in the over-allotment option. The underwriters may close out any short position by either exercising its over-allotment option and/or purchasing notes in the open market.

• Syndicate covering transactions involve purchases of the notes in the open market after the distribution has been completed in order to cover syndicate short positions. In determining the source of notes to close out the short position, the underwriters will consider, among other things, the price of notes available for purchase in the open market as compared to the price at which they may purchase notes through the over-allotment option. If the underwriters sell more notes than could be covered by the over-allotment option, a naked short position, that position can only be closed out by buying notes in the open market. A naked short position is more likely to be created if the underwriters are concerned that there could be downward pressure on the price of the notes in the open market after pricing that could adversely affect investors who purchase in the offering.

• Penalty bids permit the underwriters to reclaim a selling concession from a syndicate member when the notes originally sold by the syndicate member are purchased in a stabilizing or syndicate covering transaction to cover syndicate short positions.

These stabilizing transactions, syndicate covering transactions and penalty bids may have the effect of raising or maintaining the market price of the notes and our common stock or preventing or retarding a decline in the market price of the notes and our common stock. As a result the price of the notes and our common stock may be higher than the price that might otherwise exist in the open market. These transactions may be effected on the NYSE or otherwise and, if commenced, may be discontinued at any time.

Conflicts of Interest and Other Relationships

Certain underwriters or their affiliates have performed, and in the future may perform, commercial banking, investment banking and advisory services for us in the ordinary course of their business for which they have received, and in the future are expected to receive, customary fees. Some of the underwriters or their affiliates have engaged in, and may in the future engage in, investment banking and other commercial dealings in the ordinary course of business with our affiliates. They have received, or may in the future receive, customary fees and commissions for these transactions.

In addition, in the ordinary course of their various business activities, the underwriters and their respective affiliates may make or hold a broad array of investments and actively trade debt and equity securities (or related derivative securities) and financial instruments (including bank loans) for their own account and for the accounts of their customers and may at any time hold long and short positions in such securities and instruments. Such investment and securities activities may involve securities and/or instruments of ours or our affiliates. The underwriters and their respective affiliates may also make investment recommendations and/or publish or express independent research views in respect of such securities or financial instruments and may at any time hold, or recommend to clients that they acquire, long and/or short positions in such securities and instruments. If any of the underwriters or their respective affiliates have a lending relationship with us, certain of those underwriters or their affiliates routinely hedge, and certain other of those underwriters or their affiliates may hedge, their credit exposure to us consistent with their customary risk management policies. Typically, these underwriters and their affiliates would hedge such exposure by entering into transactions which consist of either the purchase of credit default swaps or the creation of short positions in our securities, including potentially the notes offered hereby. Any such credit default swaps or short positions could adversely affect future trading prices of the notes offered hereby.

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Electronic Delivery

A prospectus in electronic format may be made available on the web sites maintained by the underwriters, or selling group members, if any, participating in the offering, and the underwriters may distribute prospectuses electronically. The underwriters may agree to allocate securities to selling group members for sale to their online brokerage account holders. Internet distributions will be allocated by the underwriters and selling group members that will make internet distributions on the same basis as other allocations.

Selling Restrictions

Korea

The notes have not been and will not be registered with the Financial Services Commission of Korea under the Financial Investment Services and Capital Markets Act of Korea. Accordingly, the notes have not been and will not be offered, sold or delivered, directly or indirectly, in Korea or to, or for the account or benefit of, any resident of Korea (as defined in the Foreign Exchange Transactions Law of Korea and its Enforcement Decree) or to others forre-offering or resale, except as otherwise permitted by applicable Korean laws and regulations. In addition, within one year following the issuance of the notes, the notes may not be transferred to any resident of Korea other than a qualified institutional buyer (as such term is defined in the regulation on issuance, public disclosure, etc. of securities of Korea, a “Korean QIB”) registered with the Korea Financial Investment Association (the “KOFIA”) as a Korean QIB and subject to the requirement of monthly reports with the KOFIA of its holding of Korean QIB bonds as defined in the Regulation on Issuance, Public Disclosure, etc. of notes of Korea, provided that (a) the notes are denominated, and the dividend payments thereunder are made, in a currency other than Korean won, (b) the amount of the securities acquired by such Korean QIBs in the primary market is limited to less than 20 per cent. of the aggregate issue amount of the notes, (c) the notes are listed on one of the major overseas securities markets designated by the Financial Supervisory Service of Korea, or certain procedures, such as registration or report with a foreign financial investment regulator, have been completed for offering of the securities in a major overseas securities market, (d) theone-year restriction on offering, delivering or selling of securities to a Korean resident other than a Korean QIB is expressly stated in the securities, the relevant underwriting agreement, subscription agreement, and the offering circular and (e) the Company and the underwriters shall individually or collectively keep the evidence of fulfillment of conditions (a) through (d) above after having taken necessary actions therefor.

Hong Kong

The notes have not been offered or sold and will not be offered or sold in Hong Kong, by means of any document, other than (a) to “professional investors” as defined in the Securities and Futures Ordinance (Cap. 571) of Hong Kong and any rules made under that Ordinance; or (b) in other circumstances which do not result in the document being a “prospectus” as defined in the Companies (Winding Up and Miscellaneous Provisions) Ordinance (Cap. 32) of Hong Kong or which do not constitute an offer to the public within the meaning of that Ordinance. No advertisement, invitation or document relating to the notes has been or may be issued or has been or may be in the possession of any person for the purposes of issue, whether in Hong Kong or elsewhere, which is directed at, or the contents of which are likely to be accessed or read by, the public of Hong Kong (except if permitted to do so under the securities laws of Hong Kong) other than with respect to notes which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” as defined in the Securities and Futures Ordinance and any rules made under that Ordinance.

Singapore

This prospectus supplement and the accompanying prospectus has not been registered as a prospectus with the Monetary Authority of Singapore. Accordingly, this prospectus and any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the notes may not be circulated or distributed, nor may the notes be offered or sold, or be made the subject of an invitation for subscription or

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purchase, whether directly or indirectly, to persons in Singapore other than (i) to an institutional investor under Section 274 of the Securities and Futures Act, Chapter 289 of Singapore (the “SFA”), (ii) to a relevant person, or any person pursuant to Section 275(1A), and in accordance with the conditions specified in Section 275 of the SFA or (iii) otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA.

Where the notes are subscribed or purchased under Section 275 of the SFA by a relevant person which is: (a) a corporation (which is not an accredited investor) the sole business of which is to hold investments and the entire share capital of which is owned by one or more individuals, each of whom is an accredited investor; or (b) a trust (where the trustee is not an accredited investor) whose sole purpose is to hold investments and each beneficiary is an accredited investor, shares, debentures and units of shares and debentures of that corporation or the beneficiaries’ rights and interest in that trust will not be transferable for six months after that corporation or that trust has acquired the notes under Section 275 of the SFA except: (1) to an institutional investor under Section 274 of the SFA or to a relevant person, or any person pursuant to Section 275(1A) of the SFA and in accordance with the conditions specified in Section 275 of the SFA; (2) where no consideration is given for the transfer; or (3) by operation of law.

Singapore Securities and Futures Act Product Classification – Solely for the purposes of its obligations pursuant to sections 309B(1)(a) and 309B(1)(c) of the Securities and Futures Act (Chapter 289 of Singapore) (the “SFA”), the Issuer has determined, and hereby notifies all relevant persons (as defined in Section 309A of the SFA) that the Notes are “prescribed capital markets products” (as defined in the Securities and Futures (Capital Markets Products) Regulations 2018) and Excluded Investment Products (as defined in MAS Notice SFA 04-N12: Notice on the Sale of Investment Products and MAS Notice FAA-N16: Notice on Recommendations on Investment Products).

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LEGAL MATTERS

Certain legal matters in connection with this offering will be passed upon for us by Hunton Andrews Kurth LLP. Certain legal matters in connection with this offering will be passed upon for the underwriters by Skadden, Arps, Slate, Meagher & Flom LLP, New York, New York. Venable LLP will issue an opinion to us regarding certain matters of Maryland law, including the validity of the securities offered hereby. Hunton Andrews Kurth LLP and Skadden, Arps, Slate, Meagher & Flom LLP may rely as to certain matters of Maryland law upon the opinion of Venable LLP.

EXPERTS

The financial statements and management’s assessment of the effectiveness of internal control over financial reporting (which is included in Management’s Report on Internal Control over Financial Reporting) incorporated in this Prospectus by reference to the Annual Report on Form10-K for the year ended December 31, 2018 have been so incorporated in reliance on the report of KPMG LLP, an independent registered public accounting firm, given on the authority of said firm as experts in auditing and accounting.

WHERE YOU CAN OBTAIN MORE INFORMATION

We file annual, quarterly and current reports, proxy statements and other information with the SEC under the Exchange Act. The SEC filings are available to the public from commercial document retrieval services. These filings are also available at the website maintained by the SEC atwww.sec.gov. You can also inspect copies of our public filings at the offices of the NYSE. For further information about obtaining copies of our public filings from the NYSE, please call (212)656-5060.    We maintain a website atwww.mfafinancial.com. Information contained on our website is not incorporated by reference in, and should not be interpreted to be, part of this prospectus. We make available, free of charge, on our website our SEC filings.

We have filed with the SEC a “shelf” registration statement on FormS-3 under the Securities Act relating to the securities that may be offered by this prospectus supplement. This prospectus supplement is a part of that registration statement but does not contain all of the information in the registration statement. We have omitted parts of the registration statement in accordance with the rules and regulations of the SEC. For more detail about us and any securities that may be offered by this prospectus supplement, you may examine the registration statement on FormS-3 and the exhibits filed with it at the locations listed in the previous paragraph.

INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

We incorporate information into this prospectus supplement by reference, which means that we disclose important information to you by referring you to other documents filed separately with the SEC. The information incorporated by reference is deemed to be part of this prospectus supplement, except to the extent superseded by information contained herein or by information contained in documents filed with or furnished to the SEC after the date of this prospectus supplement. This prospectus supplement and the accompanying prospectus incorporate by reference the documents set forth below that have been previously filed with the SEC:

• our Annual Report onForm 10-K for the year ended December 31, 2018, filed with the SEC on February 21, 2019;

• our Quarterly Report onForm 10-Q for the quarterly period ended March 31, 2019, filed with the SEC on May 7, 2019;

• our Current Report onForm8-K, filed with the SEC May 23, 2019;

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• portions of our Definitive Proxy Statement onSchedule 14A, filed with the SEC on April 9, 2019 and incorporated by reference in our Annual Report onForm  10-K for the year ended December 31, 2018;

• the description of our common stock included in our Registration Statement onForm8-A filed with the SEC on March 26, 1998, including all amendments and reports filed for the purpose of updating such description; and

• the description of our 8.00% Senior Notes due 2042, included in our Registration Statement onForm 8-A filed with the SEC on April 11, 2012.

We also incorporate by reference into this prospectus supplement and the accompanying prospectus additional documents that we may file with the SEC under Section 13(a), 13(c), 14 or 15(d) of the Exchange Act from the date of this prospectus supplement until we have sold all of the securities to which this prospectus supplement and the accompanying prospectus relate or the offering is otherwise terminated; provided, however, that we are not incorporating any information furnished under either Item 2.02 or Item 7.01 of any Current Report onForm 8-K. These documents may include Annual Reports onForm 10-K, Quarterly Reports onForm 10-Q and Current Reports onForm 8-K, as well as proxy statements. You may obtain copies of any of these filings through the SEC or through the SEC’s website as described above.

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MFA FINANCIAL, INC.

Common Stock

Preferred Stock

Depositary Shares

Warrants

Debt Securities

Rights

Units

We may offer, issue and sell from time to time, together or separately:

• shares of our common stock, par value $0.01 per share, or our common stock;

• shares of our preferred stock, including our convertible preferred stock, (which we may issue in one or more series), par value $0.01 per share, or our preferred stock;

• depositary shares representing shares of our preferred stock;

• warrants entitling the holders to purchase our common stock, preferred stock, depositary shares, debt securities or units;

• debt securities;

• rights issuable to our stockholders to purchase shares of our common stock or preferred stock, to purchase warrants exercisable for shares of our common stock, shares of our preferred stock, depositary shares, debt securities or units, to purchase our debt securities, to purchase depositary shares or to purchase units consisting of two or more of the foregoing; or

• units consisting of two or more of the foregoing.

We will determine when we sell securities, the amounts of securities we will sell and the prices and other terms on which we will sell them. We may sell securities to or through underwriters, through agents or directly to purchasers.

We will describe in a prospectus supplement, which we will deliver with this prospectus, the terms of particular securities which we offer in the future. We may describe the terms of those securities in a term sheet which will precede the prospectus supplement.

In each prospectus supplement, we will include the following information:

• The names of the underwriters or agents, if any, through which we will sell the securities.

• The proposed amount of securities, if any, which the underwriters will purchase.

• The compensation, if any, of those underwriters or agents.

• The public offering price of the securities.

• Information about securities exchanges, electronic communications networks or automated quotation systems on which the securities will be listed or traded.

• Any other material information about the offering and sale of the securities.

The New York Stock Exchange lists our common stock under the symbol “MFA”, our 7.50% Series B Cumulative Redeemable Preferred Stock under the symbol “MFA PrB” and our 8.00% Senior Notes due 2042 under the symbol “MFO.”

Investing in our securities involves certain risks. Before buying any of our securities, you should read the risks referenced under the caption “Risk Factors” on page 6 of this prospectus

NEITHER THE SECURITIES AND EXCHANGE COMMISSION NOR ANY STATE SECURITIES COMMISSION HAS APPROVED OR DISAPPROVED OF THESE SECURITIES OR DETERMINED THAT THIS PROSPECTUS IS TRUTHFUL OR COMPLETE. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.

November 16, 2016

CONTENTS

	Page
ABOUT THIS PROSPECTUS		1
FORWARD-LOOKING STATEMENTS		2
MFA FINANCIAL, INC.		4
RISK FACTORS		6
RATIO OF EARNINGS TO FIXED CHARGES AND OF EARNINGS TO COMBINED FIXED CHARGES AND PREFERRED STOCK DIVIDENDS		7
USE OF PROCEEDS		8
DESCRIPTION OF COMMON STOCK AND PREFERRED STOCK		9
DESCRIPTION OF DEPOSITARY SHARES		13
DESCRIPTION OF WARRANTS		15
CERTAIN PROVISIONS OF MARYLAND LAW AND OF OUR CHARTER AND BYLAWS		16
DESCRIPTION OF DEBT SECURITIES		21
DESCRIPTION OF OTHER SECURITIES		37
MATERIAL U.S. FEDERAL INCOME TAX CONSIDERATIONS		38
PLAN OF DISTRIBUTION		59
LEGAL MATTERS		61
EXPERTS		62
INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE		63
INFORMATION WE FILE		64

ABOUT THIS PROSPECTUS

This prospectus is part of a “shelf” registration statement. Under this shelf registration statement, we may sell any combination of our common stock, preferred stock, depositary shares representing shares of our preferred stock, warrants entitling the holders to purchase our common stock, preferred stock, depositary shares, debt securities or units, debt securities, rights issuable to our stockholders to purchase shares of our common stock or preferred stock, to purchase warrants exercisable for shares of our common stock, shares of our preferred stock, depositary shares, debt securities or units, to purchase our debt securities, to purchase depositary shares or to purchase units consisting of two or more of the foregoing, or units consisting of two or more of the foregoing, in one or more offerings. This prospectus provides you with a general description of the securities we may offer. Each time we sell securities, we will provide a prospectus supplement that will contain specific information about the terms of that offering. The prospectus supplement may add, update or change information contained in this prospectus. Before you buy any of our securities, it is important for you to consider the information contained in this prospectus and any prospectus supplement together with additional information described under the heading “Incorporation of Certain Documents By Reference.”

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FORWARD-LOOKING STATEMENTS

This prospectus contains or incorporates by reference certain forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended (or the Securities Act), and Section 21E of the Securities Exchange Act of 1934, as amended (or the Exchange Act). When used, statements which are not historical in nature, including those containing words such as “will,” “believe,” “expect,” “anticipate,” “estimate,” “plan,” “continue,” “intend,” “should,” “could,” “would,” “may” and variations of these terms and similar expressions, or the negatives of these terms or similar expressions, are intended to identify forward-looking statements and, as such, may involve known and unknown risks, uncertainties and assumptions.

These forward-looking statements are subject to various risks and uncertainties, including, but not limited to, those relating to:

• credit risks underlying our assets, including changes in the default rates and management’s assumptions regarding default rates on the mortgage loans securing our Non-Agency MBS (as defined below) and relating to our residential whole loan portfolio;

• changes in interest rates and the market value of our mortgage-backed securities (or MBS);

• changes in the prepayment rates on the mortgage loans securing our MBS, an increase of which could result in a reduction of the yield on MBS in our portfolio and an increase of which could require us to reinvest the proceeds received by us as a result of such prepayments in MBS with lower coupons;

• our ability to borrow to finance our assets and the terms; including the cost, maturity and other terms of any such borrowings;

• implementation of or changes in government regulations or programs affecting our business;

• our estimates regarding taxable income the actual amount of which is dependent on a number of factors, including, but not limited to, changes in the amount of interest income and financing costs, the method elected by us to accrete the market discount on Non-Agency MBS and residential whole loans and the extent of prepayments, realized losses and changes in the composition of our Agency MBS, Non-Agency MBS and residential whole loan portfolios that may occur during the applicable tax period, including gain or loss on any MBS disposals and whole loan modification, foreclosure and liquidation;

• the timing and amount of distributions to stockholders, which are declared and paid at the discretion of our Board and will depend on, among other things, our taxable income, our financial results and overall financial condition and liquidity, maintenance of our real estate investment trust (or REIT) qualification and such other factors as the Board deems relevant;

• our ability to maintain our qualification as a REIT for federal income tax purposes;

• our ability to maintain our exemption from registration under the Investment Company Act of 1940, as amended (or the Investment Company Act), including statements regarding the concept release issued by the Securities and Exchange Commission (or the SEC) relating to interpretive issues under the Investment Company Act with respect to the status under the Investment Company Act of certain companies that are engaged in the business of acquiring mortgages and mortgage-related interests;

• our ability to successfully implement our strategy to grow our residential whole loan portfolio;

• expected returns on our investments in non-performing residential whole loans (or NPLs), which are affected by, among other things, the length of time required to foreclose upon, sell, liquidate or otherwise reach a resolution of the property underlying the NPL, home price values, amounts advanced to carry the asset (e.g., taxes, insurance, maintenance expenses, etc. on the underlying property) and the amount ultimately realized upon resolution of the asset; and

• risks associated with investing in real estate assets, including changes in business conditions and the general economy.

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These and other risks, uncertainties and factors, including those identified in our Annual Report on Form 10-K for the fiscal year ended December 31, 2015, and those discussed in our subsequent Quarterly Reports on Form 10-Q and Current Reports on Form 8-K, could cause our actual results to differ materially from those projected in any forward-looking statements we make. All forward-looking statements are based on beliefs, assumptions and expectations of our future performance, taking into account all information currently available. Readers are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date they are made. New risks and uncertainties arise over time and it is not possible to predict those factors or how they may affect us. Except as required by law, we are not obligated to, and are not undertaking to, update or revise any forward-looking statements.

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The following information is qualified in its entirety by the more detailed information and financial statements and notes thereto appearing elsewhere in, or incorporated by reference into, this prospectus. We encourage you to read this prospectus, as well as the information which is incorporated by reference herein, in its entirety. You should carefully consider the material risks of investing in our securities referenced under the caption “Risk Factors” of this prospectus before making a decision to invest in our securities. All references to “we,” “us” or “our company” in this prospectus mean MFA Financial, Inc. The following defines certain of the terms used in this prospectus: MBS refers to mortgage-backed securities secured by pools of residential mortgage loans; Agency MBS refers to MBS that are guaranteed by a corporation under federal conservatorship, such as Fannie Mae or Freddie Mac, or issued by an agency of the U.S. Government, such as Ginnie Mae; Non-Agency MBS are MBS that are not guaranteed or issued by any agency of the U.S. Government or any corporation under federal conservatorship; Legacy Non-Agency MBS refers to Non-Agency MBS issued prior to 2008; 3 Year Step-up Securities refers to Non-Agency MBS collateralized by re-performing/non-performing loans; and CRT securities refer to credit risk transfer securities which are general obligations of government-sponsored entities (e.g., Fannie Mae and Freddie Mac).

MFA FINANCIAL, INC.

Our Business

We are a REIT primarily engaged in the business of investing, on a leveraged basis, in residential mortgage assets, including Agency MBS, Non-Agency MBS, residential whole loans and CRT securities. Our principal business objective is to deliver shareholder value through the generation of distributable income and through asset performance linked to residential mortgage credit fundamentals. We selectively invest in residential mortgage assets with a focus on credit analysis, projected prepayment rates, interest rate sensitivity and expected return.

At September 30, 2016, we had total assets of approximately $12.8 billion, of which $9.9 billion, or 77.9%, represented our MBS portfolio. At such date, our MBS portfolio was comprised of $4.0 billion of Agency MBS and $5.9 billion of Non-Agency MBS which includes $3.4 billion of Legacy Non-Agency MBS and $2.5 billion of MBS that are structured with a contractual coupon step-up feature where the coupon steps-up 300 basis points at 36 months from issuance or sooner (or 3 Year Step-up securities). These 3 Year Step-up securities are backed by securitized re-performing and non-performing loans. In addition, at September 30, 2016, we had approximately $1.3 billion in residential whole loans acquired through our consolidated trusts, which represented approximately 10.6% of our total assets. Our remaining investment-related assets were primarily comprised of collateral obtained in connection with reverse repurchase agreements, cash and cash equivalents (including restricted cash), CRT securities, real estate owned (REO), MBS-related receivables and derivative instruments.

Compliance with REIT Requirements and the Investment Company Act of 1940

We have elected to be treated as a REIT for U.S. federal income tax purposes. In order to maintain our qualification as a REIT, we must comply with a number of requirements under U.S. federal income tax law that are discussed under the heading “Material U.S. Federal Income Tax Considerations” in this prospectus. If we fail to maintain our qualification as a REIT, we would be subject to U.S. federal income tax, which could have an adverse impact on our business. In addition, we at all times intend to conduct our business so as to maintain our exempt status under, and not to become regulated as an investment company for purposes of, the Investment Company Act. If we fail to maintain our exempt status under the Investment Company Act, we would be unable to conduct our business as described in this prospectus. See “Risk Factors—Maintaining our exemption from registration under the Investment Company Act imposes significant limits on our operations” in our annual report on Form 10-K for the fiscal year ended December 31, 2015, which is incorporated by reference into this prospectus.

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General Information

We were incorporated in Maryland on July 24, 1997, and began operations on April 10, 1998. Our principal executive offices are located at 350 Park Avenue, 20th Floor, New York, New York 10022. Our telephone number is (212) 207-6400. Our common stock, our 7.50% Series B Cumulative Redeemable Preferred Stock and our 8.00% Senior Notes due 2042 are listed on the New York Stock Exchange (or NYSE) under the symbols “MFA”, “MFA PrB” and “MFO”, respectively. We maintain a website atwww.mfafinancial.com. Information contained on our website is not, and should not be interpreted to be, part of this prospectus.

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RISK FACTORS

Investment in our securities involves risk. Before choosing to invest in our securities, you should carefully consider the risks of an investment in our company set forth under the caption “Item 1A. Risk Factors” (or similar captions) in our most recent Annual Report on Form 10-K and under the caption “Item 1A. Risk Factors” (or similar captions) in any of our subsequent Quarterly Reports on Form 10-Q or Current Reports on Form 8-K, which risks are incorporated herein by reference. In the future, you should also carefully consider the disclosures relating to the risks of an investment in our company contained in the reports or documents we subsequently file under Section 13(a), 13(c), 14 or 15(d) of the Exchange Act, which reports and documents will deemed to be incorporated by reference into this prospectus upon their filing to the extent set forth under “Incorporation of Certain Documents by Reference,” below.

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RATIO OF EARNINGS TO FIXED CHARGES AND OF EARNINGS TO COMBINED FIXED CHARGES AND PREFERRED STOCK DIVIDENDS

Nine Months Ended September 30, 2016

Years Ended December 31,

2015

2014

2013

2012

2011

Ratio of earnings to fixed charges (1)

2.67x

2.76x

2.95x

2.84x

2.78x

3.11x

Ratio of earnings to combined fixed charges and preferred stock dividends (1)

2.47x

2.55x

2.70x

2.58x

2.65x

2.95x

(1) The ratios of earnings to fixed charges were computed by dividing earnings by fixed charges. The ratios of earnings to combined fixed charges and preferred stock dividends were computed by dividing earnings by the sum of fixed charges and preferred stock dividends. For these purposes, earnings consist of net income from continuing operations and fixed charges. Fixed charges consist of our interest expense and estimated interest component within rental expense. Preferred stock dividends consist of pre-tax amounts required to pay dividends in respect of our previously outstanding 8.50% Series A Cumulative Redeemable Preferred Stock (which was redeemed on May 16, 2013) and our currently outstanding 7.50% Series B Cumulative Redeemable Preferred Stock (which was issued on April 15, 2013).

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USE OF PROCEEDS

Except as may be set forth in a particular prospectus supplement, we will add the net proceeds from sales of securities to our general corporate funds, which we may use to, among other things, acquire additional residential mortgage-related assets, including but not limited to, MBS, Residential Whole Loans and CRT securities, consistent with our investment policy, and for working capital, which may include, among other things, the repayment of amounts outstanding under our repurchase agreements.

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DESCRIPTION OF COMMON STOCK AND PREFERRED STOCK

The following description of the terms of our stock is only a summary. This summary is not complete and is qualified by the provisions of our charter and bylaws, and the Maryland General Corporation Law, or MGCL. See “Incorporation Of Certain Documents By Reference.”

General

Our charter provides that we may issue up to 1 billion shares of capital stock, all with a par value of $0.01 per share. As of September 30, 2016, 886,950,000 of these authorized shares were classified as common stock, par value $0.01 per share, 8,050,000 shares were classified as 7.50% Series B Cumulative Redeemable Preferred Stock (or the Series B Preferred Stock), 5,000,000 are classified as Preferred Stock, par value $0.01 per share, without further designation and 100,000,000 shares were classified as excess stock, par value $0.01 per share. As of November 14, 2016, we had 371,651,807 shares of common stock, 8,000,000 shares of Series B Preferred Stock and no shares of excess stock outstanding.

Pursuant to our charter, the board of directors of our company (or our board) is authorized to classify and reclassify any unissued shares of our capital stock, to provide for the issuance of shares in other classes or series (including preferred stock in one or more series), to establish the number of shares in each class or series and to fix the preferences, conversion and other rights, voting powers, restrictions, limitations as to dividends and other distributions, qualifications and terms and conditions of redemption of each class or series. Under Maryland law, stockholders are generally not liable for our debts or obligations.

Common Stock

All shares of our common stock offered hereby will be duly authorized, validly issued, fully paid and nonassessable. Holders of our common stock will be entitled to receive distributions on their shares of common stock if, as and when our board authorizes and we declare distributions out of legally available funds. However, rights to distributions may be subordinated to the rights of holders of our preferred stock, when preferred stock is issued and outstanding, or subject to the provisions of our charter regarding the restrictions on ownership and transfer of shares of stock. See “—Restrictions on Ownership and Transfer” below. In the event of our liquidation, dissolution or winding up, each outstanding share of our common stock will entitle its holder to a proportionate share of the assets that remain after we pay our liabilities and any preferential distributions owed to preferred stockholders.

Holders of our common stock are entitled to one vote for each share on all matters submitted to a vote of the common stockholders. There is no cumulative voting in the election of directors, which means that the holders of a majority of the outstanding shares of common stock can elect all of the directors then standing for election, and the holders of the remaining shares will not be able to elect any directors.

Holders of shares of our common stock have no preference, conversion, sinking fund, redemption or exchange rights or any preemptive rights to subscribe for any of our securities and generally have no appraisal rights. Subject to the provisions of our charter regarding the restrictions on ownership and transfer of shares of stock, all shares of our common stock have equal dividend, distribution, liquidation and other rights.

Under the MGCL, a Maryland corporation cannot amend its charter, consolidate, convert, merge, sell all or substantially all of its assets, engage in a statutory share exchange or dissolve unless the action is advised by its board of directors and approved by the affirmative vote of stockholders entitled to cast at least two-thirds of the votes entitled to be cast on the matter unless a lesser percentage (but not less than a majority of all of the votes entitled to be cast on the matter) is set forth in the corporation’s charter. Our charter provides that these matters (other than certain amendments to the provisions of our charter related to our board, consideration of various factors when considering a change of control transaction, indemnification, exculpation, advance notice of

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stockholder proposals and the charter amendment section which must be approved by the affirmative vote of not less than 80% of the aggregate vote entitled to be cast) may be approved by the affirmative vote of the holders of a majority of the total number of shares of all classes outstanding and entitled to vote thereon.

Our charter grants our board the power to authorize the issuance of additional authorized but unissued shares of common stock and preferred stock. Our board may also classify or reclassify unissued shares of common stock or preferred stock and authorize their issuance.

We believe that these powers of our board provide increased flexibility in structuring possible future financings and acquisitions and in meeting other needs which might arise. Although our board does not intend to do so at the present time, it could authorize the issuance of a class or series that could delay, defer or prevent a change of control or other transaction that might involve a premium price for the common stock or otherwise be in the best interest of our stockholders.

Preferred Stock

We may issue preferred stock, including convertible preferred stock, in one or more classes or series with any rights and preferences which may be authorized by our board. The preferred stock, when issued, will be duly authorized, validly issued, fully paid and nonassessable. Because our board has the power to establish the preferences, powers and rights of each series of preferred stock, our board may afford the holders of any series of preferred stock preferences, powers and rights, voting or otherwise, senior to the rights of the holders of our common stock.

On September 30, 2016, there were 8,000,000 shares of our Series B Preferred Stock outstanding. A description of our Series B Preferred Stock is set forth in our Articles Supplementary designating the Series B Preferred Stock, dated April 12, 2013, filed on Form 8-K with the SEC on April 15, 2013, and is incorporated herein by reference.

The rights, preferences, privileges and restrictions of each series of preferred stock will be fixed by the articles supplementary relating to such series. We will distribute a prospectus supplement with regard to each series of preferred stock. The prospectus supplement, relating to each such series, will specify the terms of the preferred stock, as follows:

• the title and stated par value of the preferred stock;

• the number of shares offered, the liquidation preference per share and the offering price per share of the preferred stock;

• the dividend rate(s), period(s) and payment date(s) or method(s) of calculation applicable to the preferred stock;

• the date from which dividends on the preferred stock will accumulate, if applicable;

• the voting rights, if applicable, of the preferred stock;

• the provision for a sinking fund, if any, for the preferred stock;

• the provision for or any restriction on redemption or repurchase, if applicable, of the preferred stock;

• any listing of the preferred stock on any securities exchange;

• the terms and provisions, if any, upon which the preferred stock will be convertible into common stock, including the conversion price (or manner of calculation) and conversion period;

• a discussion of certain material U.S. federal income tax considerations applicable to the preferred stock;

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• the relative ranking and preferences of the preferred stock as to dividend rights and rights upon the liquidation, dissolution or winding-up of our affairs;

• any limitation on issuance of any series of preferred stock ranking senior to or on a parity with the series of preferred stock as to dividend rights and rights upon the liquidation, dissolution or winding-up of our affairs;

• any limitations on direct or beneficial ownership and restrictions on transfer of the preferred stock, in each case as may be appropriate to, among other purposes, preserve our qualification as a REIT; and

• any other specific terms, preference rights, limitations or restrictions of the preferred stock.

Restrictions on Ownership and Transfer

In order for us to qualify as a REIT, our stock must be beneficially owned by 100 or more persons for at least 335 days of a taxable year of 12 months or during a proportionate part of a shorter taxable year. Also, not more than 50% of the value of the outstanding shares of our stock may be owned, directly or indirectly, by five or fewer individuals (as defined in the Internal Revenue Code of 1986, as amended (or the Code), to include certain exempt entities) during the last half of a taxable year.

Our charter provides that, subject to certain exceptions, no stockholder or “group” (as defined in Section 13(d)(3) of the Exchange Act) may own, or be deemed to own by virtue of the attribution provisions of the Code, more than 9.8% of the number or value of the outstanding shares of our capital stock (or the Ownership Limit). Our board may waive the Ownership Limit if it is presented with evidence satisfactory to it that the waiver will not jeopardize our qualification as a REIT. As a condition to any such waiver, our board may require opinions of counsel satisfactory to it and must receive an undertaking from the applicant with respect to preserving our REIT qualification. The Ownership Limit will not apply if our board determines that it is no longer in our best interests to continue to qualify as a REIT.

If shares of common stock and/or preferred stock (i) in excess of the Ownership Limit, (ii) which would cause us to be beneficially owned by fewer than 100 persons or (iii) that cause us to become “closely held” under Section 856(h) of the Code, are issued or transferred to any person, the issuance or transfer shall be void as to the number of shares in violation of such restrictions and the intended transferee will acquire no rights to such shares of common stock and/or preferred stock. Shares issued or transferred that would cause any stockholder (or a Prohibited Owner) to own more than the Ownership Limit or cause us to become “closely held” under Section 856(h) of the Code will automatically be converted into an equal number of shares of excess stock. All excess stock will be automatically transferred, without action by the Prohibited Owner, to a trust for the exclusive benefit of one or more charitable beneficiaries that we select, and the Prohibited Owner will not acquire any rights in the shares of excess stock. Such automatic transfer shall be deemed to be effective as of the close of business on the day prior to the date of the transfer causing a violation. The trustee of the trust shall be appointed by us and must be independent of us and the Prohibited Owner. The Prohibited Owner shall have no right to receive dividends or other distributions with respect to, or be entitled to vote, any shares of excess stock held in the trust. Any dividend or other distribution paid prior to the discovery by us that excess stock has been transferred to the trust must be paid by the recipient of the dividend or distribution to the trustee upon demand for the benefit of the charitable beneficiary, and any dividend or other distribution authorized but unpaid shall be paid when due to the trust. The trust shall have all dividend and voting rights with respect to the shares of excess stock held in the trust, which rights shall be exercised for the exclusive benefit of the charitable beneficiary. Any dividend or distribution so paid to the trust shall be held in trust for the charitable beneficiary.

Within 20 days of receipt of our notice that excess stock has been transferred to the trust, the trustee will sell the excess stock held in the trust to a person, designated by the trustee, whose ownership of the shares will not violate the ownership limitations set forth in our charter. Upon such sale, any interest of the charitable beneficiary in the excess stock sold shall terminate and the trustee shall distribute the net proceeds of the sale to

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the Prohibited Owner and to the charitable beneficiary as follows. The Prohibited Owner shall receive the lesser of (a) the price paid by the Prohibited Owner for the excess stock or, if the Prohibited Owner did not give value for the excess stock in connection with the event causing the excess stock to be held in the trust (e.g., a gift, devise or other such transaction), the Market Price (as defined in our charter) of the excess stock on the day of the event causing the excess stock to be held in the trust, and (b) the price per share received by the trustee from the sale or other disposition of the excess stock held in the trust. Any net sale proceeds in excess of the amount payable to the Prohibited Owner will be paid immediately to the charitable beneficiary. If, prior to our discovery that excess stock has been transferred to the trust, the excess stock is sold by a Prohibited Owner, then the excess stock will be deemed to have been sold on behalf of the trust and, to the extent that the Prohibited Owner received an amount for the excess stock that exceeds the amount that such Prohibited Owner was entitled to receive pursuant to the aforementioned requirement, the excess shall be paid to the trustee upon demand.

The Ownership Limit provision will not be automatically removed even if the REIT provisions of the Code are changed so as to no longer contain any ownership concentration limitation or if the ownership concentration is increased. Any change in the Ownership Limit would require an amendment to our charter. Such an amendment will require the affirmative vote of the holders of a majority of the outstanding shares of common stock and any other class of capital stock with such voting rights. In addition to preserving our qualification as a REIT, the Ownership Limit may have the effect of precluding an acquisition of control of our company without the approval of our board.

To the extent our shares of stock are certificated, all certificates representing shares of our common stock or preferred stock will refer to the restrictions described above.

Any person who acquires or attempts or intends to acquire shares of our stock in violation of any of the foregoing restrictions on transferability and ownership will be required to give written notice immediately to us and provide us with such other information as we may request in order to determine the effect of such transfer on our qualification as a REIT.

All persons who own, directly or by virtue of the attribution provisions of the Code, 5% or more of our outstanding shares of stock (or such other percentage at the time prescribed by the Code or the regulations promulgated thereunder) must file a written statement with us containing the information specified in our charter within 30 days after January 1 of each year. In addition, each stockholder must upon demand disclose to us such information as we deem necessary in order to determine our qualification as a REIT and to ensure compliance with the Ownership Limit.

Transfer Agent and Registrar

The transfer agent and registrar for our common stock and preferred stock is Computershare, 480 Washington Boulevard, Jersey City, NJ 07310-1900. Its telephone number is 866-249-2610 and its website is www.computershare.com. The information on such website is not, and should not be interpreted to be, part of this prospectus.

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DESCRIPTION OF DEPOSITARY SHARES

We may issue depositary receipts representing interests in shares of a particular series of preferred stock, which are called depositary shares. We will deposit the shares of preferred stock of a series which is the subject of depositary shares with a depositary, which will hold that preferred stock for the benefit of the holders of the depositary shares, in accordance with a deposit agreement between the depositary and us. The deposit agreement and form of depositary receipt will be filed as exhibits to the Registration Statement of which this prospectus forms a part. The holders of depositary shares will be entitled to all of the rights and preferences of the shares of preferred stock to which the depositary shares relate, including dividend, voting, conversion, redemption and liquidation rights, to the extent of their interests in that preferred stock.

While the deposit agreement relating to a particular series of preferred stock may have provisions applicable solely to that series of preferred stock, all deposit agreements relating to preferred stock we issue will include the following provisions:

Dividends and Other Distributions. Each time we pay a cash dividend or make any other type of cash distribution with regard to preferred stock held by a depositary, the depositary will distribute the dividend or other distribution to the holders of depositary shares in proportion to the depositary shares held by each of them. If there is a distribution of property other than cash, the depositary either will distribute the property to the holders of depositary shares in proportion to the depositary shares held by each of them, or the depositary will, if we approve, sell the property and distribute the net proceeds to the holders of the depositary shares in proportion to the depositary shares held by them.

Withdrawal of Preferred Stock. A holder of depositary shares will be entitled to receive, upon surrender of depositary receipts representing depositary shares, the number of whole or fractional shares of the applicable series of preferred stock, and any money or other property, to which the depositary shares relate.

Redemption of Depositary Shares. Whenever we redeem shares of preferred stock held by a depositary, the depositary will be required to redeem, on the same redemption date, depositary shares constituting, in total, the number of shares of preferred stock held by the depositary which we redeem, subject to the depositary’s receiving the redemption price of those shares of preferred stock. If fewer than all the depositary shares relating to a series are to be redeemed, the depositary shares to be redeemed will be selected by lot or by another method we determine to be equitable.

Voting. Any time we send a notice of meeting or other materials relating to a meeting to the holders of a series of preferred stock to which depositary shares relate, we will provide the depositary with sufficient copies of those materials so they can be sent to all holders of record of the applicable depositary shares, and the depositary will send those materials to the holders of record of the depositary shares on the record date for the meeting. The depositary will solicit voting instructions from holders of depositary shares and will vote or not vote the preferred stock to which the depositary shares relate in accordance with those instructions.

Liquidation Preference. Upon our liquidation, dissolution or winding up, the holder of each depositary share will be entitled to what the holder of the depositary share would have received if the holder had owned the number of shares (or fraction of a share) of preferred stock which is represented by the depositary share.

Conversion. If shares of a series of preferred stock are convertible into common stock or other of our securities or property, holders of depositary shares relating to that series of preferred stock will, if they surrender depositary receipts representing depositary shares and appropriate instructions to convert them, receive the shares of common stock or other securities or property into which the number of shares (or fractions of shares) of preferred stock to which the depositary shares relate could at the time be converted.

Amendment and Termination of a Deposit Agreement. We and the depositary may amend a deposit agreement, except that an amendment which materially and adversely affects the rights of holders of depositary

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shares, or would be materially and adversely inconsistent with the rights granted to the holders of the preferred stock to which they relate, must be approved by holders of at least two-thirds of the outstanding depositary shares. No amendment will impair the right of a holder of depositary shares to surrender the depositary receipts evidencing those depositary shares and receive the preferred stock to which they relate, except as required to comply with law. We may terminate a deposit agreement with the consent of holders of a majority of the depositary shares to which it relates. Upon termination of a deposit agreement, the depositary will make the whole or fractional shares of preferred stock to which the depositary shares issued under the deposit agreement relate available to the holders of those depositary shares. A deposit agreement will automatically terminate if:

• all outstanding depositary shares to which it relates have been redeemed or converted; or

• the depositary has made a final distribution to the holders of the depositary shares issued under the deposit agreement upon our liquidation, dissolution or winding up.

Miscellaneous. There will be provisions: (1) requiring the depositary to forward to holders of record of depositary shares any reports or communications from us which the depositary receives with respect to the shares of preferred stock to which the depositary shares relate; (2) regarding compensation of the depositary; (3) regarding resignation of the depositary; (4) limiting our liability and the liability of the depositary under the deposit agreement (usually to failure to act in good faith, gross negligence or willful misconduct); and (5) indemnifying the depositary against certain possible liabilities.

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DESCRIPTION OF WARRANTS

Each issue of warrants will be the subject of a warrant agreement which will contain the terms of the warrants. The warrant agreement and form of warrant will be filed as exhibits to the Registration Statement of which this prospectus forms a part. We will distribute a prospectus supplement with regard to each issue of warrants. Each prospectus supplement will describe, as to the warrants to which it relates:

• the securities which may be purchased by exercising the warrants (which may be common stock, preferred stock, depositary shares, debt securities or units);

• the exercise price of the warrants (which may be wholly or partly payable in cash or wholly or partly payable with other types of consideration);

• the period during which the warrants may be exercised;

• any provision adjusting the securities which may be purchased on exercise of the warrants and the exercise price of the warrants in order to prevent dilution or otherwise;

• the place or places where warrants can be presented for exercise or for registration of transfer or exchange; and

• any other material terms of the warrants.

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CERTAIN PROVISIONS OF MARYLAND LAW AND OF OUR CHARTER AND BYLAWS

The following description of the terms of our stock and of certain provisions of Maryland law is only a summary. This summary is not complete and is qualified by the provisions of our charter and bylaws, and the MGCL. See “Incorporation Of Certain Documents By Reference.”

Classification of Our Board

Our bylaws provide that the number of directors may be established by our board but may not be fewer than the minimum number permitted by the MGCL nor more than fifteen. Any vacancy may be filled, at any regular meeting or at any special meeting called for that purpose, only by a majority of the remaining directors. Any director elected to fill a vacancy by our board serves for the remainder of the full term of the class of directors in which the vacancy occurred and until his or her successor is elected and qualifies.

Pursuant to our charter, our board is divided into three classes of directors. Directors of each class serve for three-year terms and each year one class of directors will be elected by the stockholders. The number of directors in each class and the expiration of the current term of each class term is as follows:

Class I	2 Directors	Expires 2017
Class II	3 Directors	Expires 2018
Class III	3 Directors	Expires 2019

We believe that the classification of our board helps to assure the continuity and stability of our business strategies and policies as determined by our board. Common stockholders have no right to cumulative voting in the election of directors, which means that the holders of a majority of the outstanding shares of common stock can elect all of the directors then standing for election, and the holders of the remaining shares will not be able to elect any directors.

The classified board provision of our charter could have the effect of making the replacement of incumbent directors more time-consuming and difficult. At least two annual meetings of stockholders, instead of one, will generally be required to effect a change in a majority of our board. Thus, the classified board provision could increase the likelihood that incumbent directors will retain their positions. The staggered terms of directors may delay, defer or prevent a tender offer or an attempt to change control of our company, even though the tender offer or change in control might be in the best interest of our stockholders.

Removal of Directors

Our charter provides that a director may be removed only for cause and only by the affirmative vote of at least 80% of the votes entitled to be cast in the election of directors. This provision, when coupled with the exclusive power of our board to fill vacant directorships, precludes stockholders from removing incumbent directors except for cause and by a substantial affirmative vote and filling the vacancies created by the removal with their own nominees.

Business Combinations

Under Maryland law, “business combinations” between a Maryland corporation and an interested stockholder or an affiliate of an interested stockholder are prohibited for five years after the most recent date on which the interested stockholder becomes an interested stockholder. These business combinations include a merger, consolidation, share exchange, or, in circumstances specified in the statute, an asset transfer or issuance or reclassification of equity securities. An interested stockholder is defined as:

• any person who beneficially owns ten percent or more of the voting power of the corporation’s outstanding voting stock; or

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• an affiliate or associate of the corporation who, at any time within the two-year period immediately prior to the date in question, was the beneficial owner of ten percent or more of the voting power of the then outstanding voting stock of the corporation.

A person is not an interested stockholder under the statute if our board approved in advance the transaction by which he or she otherwise would have become an interested stockholder. However, in approving a transaction, our board may provide that its approval is subject to compliance, at or after the time of approval, with any terms and conditions determined by our board.

After the five-year prohibition, any business combination between the Maryland corporation and an interested stockholder generally must be recommended by our board of the corporation and approved by the affirmative vote of at least:

• 80% of the votes entitled to be cast by holders of outstanding shares of voting stock of the corporation; and

• two-thirds of the votes entitled to be cast by holders of outstanding shares of voting stock of the corporation other than shares held by the interested stockholder with whom or with whose affiliate the business combination is to be effected or held by an affiliate or associate of the interested stockholder.

These super-majority vote requirements do not apply if the corporation’s common stockholders receive a minimum price, as defined under Maryland law, for their shares in the form of cash or other consideration in the same form as previously paid by the interested stockholder for its shares.

The business combination statute may discourage others from trying to acquire control of us and increase the difficulty of consummating any offer.

Control Share Acquisitions

Maryland law provides that holders of control shares of a Maryland corporation acquired in a control share acquisition have no voting rights except to the extent approved by a vote of two-thirds of the votes entitled to be cast on the matter. Shares owned by the acquiror, by officers or by directors who are employees of the corporation are excluded from shares entitled to vote on the matter. Control shares are voting shares of stock which, if aggregated with all other shares of stock owned by the acquiror or in respect of which the acquiror is able to exercise or direct the exercise of voting power (except solely by virtue of a revocable proxy), would entitle the acquiror to exercise voting power in electing directors within one of the following ranges of voting power:

• one-tenth or more but less than one-third;

• one-third or more but less than a majority; or

• a majority or more.

Control shares do not include shares the acquiring person is then entitled to vote as a result of having previously obtained stockholder approval or shares acquired directly from the corporation. A control share acquisition means the acquisition of issued and outstanding control shares, subject to certain exceptions.

A person who has made or proposes to make a control share acquisition may compel our board of the corporation to call a special meeting of stockholders to be held within 50 days of demand to consider the voting rights of the shares. The right to compel the calling of a special meeting is subject to the satisfaction of certain conditions, including an undertaking to pay the expenses of the meeting. If no request for a meeting is made, the corporation may itself present the question at any stockholders meeting.

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If voting rights are not approved at the meeting or if the acquiring person does not deliver an acquiring person statement as required by the statute, then the corporation may redeem for fair value any or all of the control shares, except those for which voting rights have previously been approved. The right of the corporation to redeem control shares is subject to certain conditions and limitations. Fair value is determined, without regard to the absence of voting rights for the control shares, as of the date of the last control share acquisition by the acquiror or of any meeting of stockholders at which the voting rights of the shares are considered and not approved. If voting rights for control shares are approved at a stockholders meeting and the acquiror becomes entitled to vote a majority of the shares entitled to vote, all other stockholders may exercise appraisal rights. The fair value of the shares as determined for purposes of appraisal rights may not be less than the highest price per share paid by the acquiror in the control share acquisition.

The control share acquisition statute does not apply (a) to shares acquired in a merger, consolidation or share exchange if the corporation is a party to the transaction, or (b) to acquisitions approved or exempted by the charter or bylaws of the corporation. Our bylaws contain a provision exempting from the control share acquisition statute any and all acquisitions by any person of shares of our stock. There can be no assurance that this provision will not be amended or eliminated at any time in the future.

Subtitle 8

Subtitle 8 of Title 3 of the MGCL permits a Maryland corporation with a class of equity securities registered under the Exchange Act and at least three independent directors to elect to be subject, by provision in its charter or bylaws or a resolution of its board of directors and notwithstanding any contrary provision in the charter or bylaws, to any or all of five provisions:

• a classified board;

• a two-thirds vote requirement for removing a director;

• a requirement that the number of directors be fixed only by vote of the directors;

• a requirement that a vacancy on the board be filled only by the remaining directors in office and for the remainder of the full term of the class of directors in which the vacancy occurred; and

• a majority requirement for the calling of a special meeting of stockholders.

Without our having elected to be subject to Subtitle 8, our charter and bylaws already (1) provide for a classified board, (2) require the affirmative vote of the holders of at least 80% of the votes entitled to be cast in the election of directors for the removal of any director from our board, which removal will be allowed only for cause, (3) vest in our board the exclusive power to fix the number of directorships and (4) require, unless called by our Chairman of the Board, Chief Executive Officer or President or our board, the written request of stockholders entitled to cast not less than a majority of all votes entitled to be cast at such a meeting to call a special meeting. In addition, we have elected to be subject to the Subtitle 8 provision that requires a vacancy on our board to be filled only by the remaining directors in office and for the remainder of the full term of the class of directors in which the vacancy occurred.

Meetings of Stockholders

Pursuant to our bylaws, a meeting of our stockholders for the election of directors and the transaction of any business will be held annually. In addition, our Chairman of our Board, Chief Executive Officer, President or our board may call a special meeting of our stockholders. Subject to the provisions of our bylaws, a special meeting of our stockholders to act on any matter that may properly be considered at a meeting of our stockholders will also be called by our Secretary upon the written request of the stockholders entitled to cast not less than a majority of all the votes entitled to be cast at the meeting.

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Limitation and Indemnification of Directors’ and Officers’ Liability

Maryland law permits a Maryland corporation to include in its charter a provision limiting the liability of its directors and officers to the corporation and its stockholders for money damages except for liability resulting from (a) actual receipt of an improper benefit or profit in money, property or services or (b) active and deliberate dishonesty established by a final judgment and which is material to the cause of action. Our charter contains such a provision which eliminates directors’ and officers’ liability to the maximum extent permitted by Maryland law.

Our charter obligates us to indemnify, to the maximum extent permitted by Maryland law, any director or officer or any individual who, while a director or officer of our company and at the request of our company, serves or has served another entity, from and against any claim or liability to which that individual may become subject or which that individual may incur by reason of his or her status as a director or officer of our company and to pay or reimburse his or her reasonable expenses in advance of final disposition of a proceeding. The charter also permits our company to indemnify and advance expenses to any employee or agent of our company.

Maryland law requires a corporation (unless its charter provides otherwise, which our charter does not) to indemnify a director or officer who has been successful in the defense of any proceeding to which he or she is made or threatened to be made a party by reason of his or her service in that capacity. Maryland law permits a corporation to indemnify its present and former directors and officers, among others, against judgments, penalties, fines, settlements and reasonable expenses actually incurred by them in connection with any proceeding to which they may be made or threatened to be made a party by reason of their service in those or other capacities unless it is established that (a) the act or omission of the director or officer was material to the matter giving rise to the proceeding and (i) was committed in bad faith or (ii) was the result of active and deliberate dishonesty, (b) the director or officer actually received an improper personal benefit in money, property or services or (c) in the case of any criminal proceeding, the director or officer had reasonable cause to believe that the act or omission was unlawful. However, under Maryland law, a Maryland corporation may not indemnify for an adverse judgment in a suit by or in the right of the corporation or for a judgment of liability on the basis that personal benefit was improperly received, unless in either case a court orders indemnification and then only for expenses. In addition, Maryland law permits a corporation to advance reasonable expenses to a director or officer only upon the corporation’s receipt of (a) a written affirmation by the director or officer of his or her good faith belief that he or she has met the standard of conduct necessary for indemnification by the corporation and (b) a written undertaking by him or her or on his or her behalf to repay the amount paid or reimbursed by the corporation if it is ultimately determined that the standard of conduct was not met.

Amendment to Our Charter

Our charter may be amended only by the affirmative vote of the holders of not less than a majority of all of the votes entitled to be cast on the matter; provided, however, that certain amendments related to our board (including a declassification of the board), consideration of various factors when considering a change of control transaction, indemnification, exculpation, advance notice of stockholder proposals and the charter amendment section require the affirmative vote of not less than 80% of all the votes entitled to be cast on such matters.

Dissolution of Our Company

Our dissolution must be declared advisable by a majority of our entire board and approved by the affirmative vote of the holders of not less than a majority of all of the votes entitled to be cast on the matter.

Advance Notice of Director Nominations and New Business

Our charter provides that, with respect to annual meetings, timely notice of stockholder business proposals and stockholder nominees for directors must be received in accordance with the bylaws. The bylaws provide that with respect to an annual meeting of stockholders, nominations of individuals for election to our board and the

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proposal of other business to be considered by stockholders may be made only pursuant to our notice of the meeting, by or at the direction of our board or by a stockholder who was a shareholder of record both at the time the stockholder provided the notice required by the bylaws and at the time of the annual meeting, who is entitled to vote at the meeting in the election of each individual so nominated or any such other business and who has complied with the advance notice requirements of and provided the information and other materials required by the bylaws. With respect to special meetings of stockholders, proposals of business to be considered by stockholders may be made only pursuant to our notice of the meeting, by our board or by a stockholder who has complied with the advance notice provisions of the bylaws.

Exclusive Forum

Our bylaws provide that, unless we consent in writing to the selection of an alternative forum, the Circuit Court for Baltimore City, Maryland, or, if that court does not have jurisdiction, the United States District Court for the District of Maryland, Baltimore Division, will be the sole and exclusive forum for (a) any derivative action or proceeding brought on our behalf, (b) any action asserting a claim of breach of any duty owed by any of our directors, officers or other employees to us or to our stockholders, (c) any action asserting a claim against us or any of our directors, officers or other employees arising pursuant to any provision of the MGCL or our charter or bylaws or (d) any action asserting a claim against us or any of our directors, officers or other employees that is governed by the internal affairs doctrine.

Anti-takeover Effect of Certain Provisions of Maryland Law and of Our Charter and Bylaws

The business combination provisions and the control share acquisition provisions of Maryland law, the provisions of our charter on classification of our board and removal of directors and the advance notice provisions of our bylaws could delay, defer or prevent a transaction or a change in control of our company that might involve a premium price for holders of common stock or otherwise be in their best interest.

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DESCRIPTION OF DEBT SECURITIES

The following description of our debt securities describes general terms and provisions of a series of debt securities to which any prospectus supplement may relate. When we offer to sell a series of debt securities, we will describe the specific terms of the series in the applicable prospectus supplement. If any particular terms of the debt securities of that series or the indenture described in a prospectus supplement differ from any of the terms described in this prospectus, then the terms described in the applicable prospectus supplement will supersede the terms described in this prospectus.

We may issue our debt securities either separately, or together with, or upon the conversion or exercise of or in exchange for, other securities described in this prospectus. The debt securities will be unsubordinated and, unless otherwise expressly stated in the applicable prospectus supplement, unsecured obligations and may be issued in one or more series. If so indicated in the applicable prospectus supplement, we may issue debt securities that are secured by specified collateral. Unless otherwise expressly stated or the context otherwise requires, as used in this section, the term “secured debt securities” means any debt securities that, as described in the prospectus supplement relating thereto, are secured by collateral; the term “unsecured debt securities” means any debt securities that are not secured debt securities; and the term “debt securities” includes both unsecured debt securities and secured debt securities.

The debt securities will be issued under an indenture to be entered into by us and a trustee. The trustee shall be Wilmington Trust, National Association or such other trustee as may be named in the applicable prospectus supplement. Unless otherwise expressly stated in the applicable prospectus supplement, we may issue both secured and unsecured debt securities under the same indenture. Unless otherwise expressly stated or the context otherwise requires, references in this section to the “indenture” and the “trustee” refer to the applicable indenture pursuant to which any particular series of debt securities is issued and to the trustee under that indenture. The terms of any series of debt securities will be those specified in or pursuant to the applicable indenture and in the certificates evidencing that series of debt securities and those made part of the indenture by the Trust Indenture Act of 1939, as amended, or the Trust Indenture Act of 1939.

The following summary of selected provisions of the indenture and the debt securities is not complete, and the summary of selected terms of a particular series of debt securities included in the applicable prospectus supplement also will not be complete. You should review the form of applicable indenture, the form of any applicable supplemental indenture and the form of certificate evidencing the applicable debt securities, which forms have been or will be filed as exhibits to the registration statement of which this prospectus is a part or as exhibits to documents which have been or will be incorporated by reference in this prospectus. To obtain a copy of the form of indenture, the form of any such supplemental indenture or the form of certificate for any debt securities, see “Information We File” in this prospectus. The following summary and the summary in the applicable prospectus supplement are qualified in their entirety by reference to all of the provisions of the applicable indenture, any supplemental indenture and the certificates evidencing the applicable debt securities, which provisions, including defined terms, are incorporated by reference in this prospectus.

Capitalized terms used in this section and not defined have the meanings assigned to those terms in the indenture. Unless otherwise expressly stated or the context otherwise requires, references in this section to “MFA,” “we,” “our company,” “us” and “our” and other similar references mean MFA Financial, Inc., excluding its subsidiaries.

General

The debt securities may be issued from time to time in one or more series. We can issue an unlimited amount of debt securities under the indenture. The indenture provides that debt securities of any series may be issued up to the aggregate principal amount which may be authorized from time to time by us. Please read the

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applicable prospectus supplement relating to the series of debt securities being offered for specific terms including, where applicable:

• the title of the series of debt securities;

• any limit on the aggregate principal amount of debt securities of the series;

• whether any debt securities of the series will be issued in temporary or permanent global form (global debt securities) and, if so, the name of the depositary for the global debt securities;

• the extent to which, or the manner in which, any interest payable on a temporary global debt security will be paid, if other than in the manner provided in the indenture;

• the date or dates on which we will pay the principal of and premium, if any, on debt securities of the series, or the method or methods, if any, used to determine those dates;

• the rate or rates, which may be fixed or variable, at which debt securities of the series will bear interest, if any, or the method or methods, if any, used to determine those rates;

• the date or dates, if any, from which interest on the debt securities of the series will begin to accrue, or the method or methods, if any, used to determine those dates;

• the dates on which the interest, if any, on the debt securities of the series will be payable and the record dates for the payment of interest;

• the basis used to calculate interest, if any, on the debt securities of the series if other than a 360-day year of twelve 30-day months;

• the place or places where amounts due on the debt securities of the series will be payable and where the debt securities of the series may be surrendered for registration of transfer and exchange, if other than the corporate trust office of the applicable trustee;

• the terms and conditions, if any, upon which we may, at our option, redeem debt securities of the series;

• the terms and conditions, if any, upon which we will repurchase or repay debt securities of the series at the option of the holders of debt securities of the series;

• the authorized denominations in which the debt securities of the series will be issued, if other than denominations of $1,000 and any integral multiples of $1,000;

• the terms, if any, upon which debt securities of the series may be convertible into or exchangeable for other securities or property;

• the portion of the principal amount of the debt securities of the series which will be payable upon acceleration if other than the full principal amount;

• if other than U.S. dollars, the foreign currency in which payment of the principal of, any premium or interest on or any Additional Amounts (as defined below) with respect to any of such Securities shall be payable;

• if other than U.S. dollars, the currency in which the purchase price for the debt securities of the series will be payable, the currency in which payments on the debt securities of the series will be payable, and the ability, if any, of us or the holders of debt securities of the series to have payments made in any other currency or currencies;

• if the amount of payments on the debt securities of the series may be determined with reference to an index, formula or other method or methods and the method used to determine those amounts;

• any addition to, or modification or deletion of, any covenant or Event of Default with respect to debt securities of the series;

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• any addition to, or modification or deletion of, any term related to satisfaction or discharge, defeasance or covenant defeasance with respect to debt securities of the series;

• if any of such debt securities are to be issuable upon the exercise of warrants, and the time, manner and place for such debt securities to be authenticated and delivered;

• if any of such debt securities are issuable in global form and are to be issuable in definitive form (whether upon original issue or upon exchange of a temporary debt security) only upon receipt of certain certificates or other documents or satisfaction of other conditions, then the form and terms of such certificates, documents or conditions;

• if and under what circumstances we will pay additional amounts (“Additional Amounts”) on the debt securities of the series to any Holder who is a United States Alien in respect of specified taxes, assessments or other governmental charges and, if so, whether we will have the option to redeem the debt securities of the series rather than pay the Additional Amounts;

• if there is more than one trustee, the identity of the trustee and, if not the trustee, the identity of each registrar, paying agent or authenticating agent with respect to the debt securities;

• the Person to whom any interest on a debt security of the series shall be payable, if other than the Person in whose name that debt security is registered on the applicable record date;

• if the debt securities of the series will be secured by any collateral and, if so, a general description of the collateral and of some of the terms of any related security, pledge or other agreements;

• whether such debt securities of the series will be guaranteed, if so, the names of the guarantors of the debt securities of the series and a description of the guarantees; and

• any other terms of the debt securities of the series (whether or not such other terms are consistent or inconsistent with any other terms of the indenture).

As used in this prospectus and any prospectus supplement relating to the offering of debt securities of any series, references to the principal of and premium, if any, and interest, if any, on the debt securities of the series include the payment of Additional Amounts, if any, required by the debt securities of the series to be paid in that context.

Debt securities may be issued as original issue discount securities to be sold at a substantial discount below their principal amount. In the event of an acceleration of the maturity of any original issue discount security, the amount payable to the holder upon acceleration will be determined in the manner described in the applicable prospectus supplement. Certain U.S. federal income tax considerations applicable to original issue discount securities will be described in the applicable prospectus supplement, if applicable.

If the purchase price of any debt securities is payable in a foreign currency or if the principal of, or premium, if any, or interest, if any, on any debt securities is payable in a foreign currency, the specific terms of those debt securities and the applicable foreign currency will be specified in the prospectus supplement relating to those debt securities.

The terms of the debt securities of any series may differ from the terms of the debt securities of any other series, and the terms of particular debt securities within any series may differ from each other. Unless otherwise expressly provided in the prospectus supplement relating to any series of debt securities, we may, without the consent of the holders of the debt securities of any series, reopen an existing series of debt securities and issue additional debt securities of that series.

Unless otherwise described in a prospectus supplement relating to any series of debt securities and except to the limited extent set forth below under “—Merger, Consolidation and Transfer of Assets,” the indenture does not contain any provisions that would limit our ability or the ability of any of our subsidiaries to incur

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indebtedness or other liabilities or that would afford holders of debt securities protection in the event of a business combination, takeover, recapitalization or highly leveraged or similar transaction involving us. Accordingly, we and our subsidiaries may in the future enter into transactions that could increase the amount of our consolidated indebtedness and other liabilities or otherwise adversely affect our capital structure or credit rating without the consent of the holders of the debt securities of any series.

Registration, Transfer and Payment

Unless otherwise indicated in the applicable prospectus supplement, each series of debt securities will be issued in registered form only, without coupons.

Unless otherwise indicated in the applicable prospectus supplement, debt securities will be issued in denominations of $1,000 or any integral multiples of $1,000.

Unless otherwise indicated in the applicable prospectus supplement, the debt securities will be payable and may be surrendered for registration of transfer or exchange and, if applicable, for conversion into or exchange for other securities or property, at an office or agency maintained by us in the United States of America. However, we, at our option, may make payments of interest on any debt security by check mailed to the address of the Person entitled to receive that payment or by wire transfer to an account maintained by the payee with a bank located in the United States of America. Unless otherwise indicated in the applicable prospectus supplement, no service charge shall be made for any registration of transfer or exchange, redemption or repayment of debt securities, or for any conversion or exchange of debt securities for other securities or property, but we may require payment of a sum sufficient to cover any tax or other governmental charge that may be imposed in connection with that transaction.

Unless otherwise indicated in the applicable prospectus supplement, we will not be required to:

• 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 of like tenor and terms to be redeemed and ending at the close of business on the day of that selection;

• register the transfer of or exchange any debt security, or portion of any debt security, selected for redemption, except the unredeemed portion of any debt security being redeemed in part; or

• issue, register the transfer of or exchange a debt security which has been surrendered for repayment at the option of the holder, except the portion, if any, of the debt security not to be repaid.

Book-entry Debt Securities

The debt securities of a series may be issued in whole or in part in the form of one or more global debt securities. Global debt securities will be deposited with, or on behalf of, a depositary which, unless otherwise specified in the applicable prospectus supplement relating to the series, will be The Depository Trust Company (or DTC). Global debt securities may be issued in either temporary or permanent form. Unless and until it is exchanged in whole or in part for individual certificates evidencing debt securities, a global debt security may not be transferred except as a whole by the depositary to its nominee or by the nominee to the depositary, or by the depositary or its nominee to a successor depositary or to a nominee of the successor depositary.

We anticipate that global debt securities will be deposited with, or on behalf of, DTC and that global debt securities will be registered in the name of DTC’s nominee, Cede & Co. All interests in global debt securities deposited with, or on behalf of, DTC will be subject to the operations and procedures of DTC and, in the case of any interests in global debt securities held through Euroclear Bank S.A./N.V. (“Euroclear”) or Clearstream Banking, société anonyme (“Clearstream, Luxembourg”), the operations and procedures of Euroclear or Clearstream, Luxembourg, as the case may be. We also anticipate that the following provisions will apply to the depository arrangements with respect to global debt securities. Additional or differing terms of the depository arrangements may be described in the applicable prospectus supplement.

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DTC has advised us that it is:

• a limited-purpose trust company organized under the New York Banking Law;

• a “banking organization” within the meaning of the New York Banking Law;

• a member of the Federal Reserve System;

• a “clearing corporation” within the meaning of the New York Uniform Commercial Code; and

• a “clearing agency” registered pursuant to the provisions of Section 17A of the Exchange Act.

DTC holds securities that its participants deposit with DTC. DTC also facilitates the settlement among its participants of securities transactions, including transfers and pledges, in deposited securities through electronic computerized book-entry changes in participants’ accounts, which eliminates the need for physical movement of securities certificates. Direct participants include securities brokers and dealers, banks, trust companies, clearing corporations and other organizations. Access to the DTC system is also available to others, sometimes referred to in this prospectus as indirect participants, that clear transactions through or maintain a custodial relationship with a direct participant either directly or indirectly. Indirect participants include securities brokers and dealers, banks and trust companies. The rules applicable to DTC and its participants are on file with the SEC.

Purchases of debt securities within the DTC system must be made by or through direct participants, which will receive a credit for the debt securities on DTC’s records. The ownership interest of the actual purchaser or beneficial owner of a debt security is, in turn, recorded on the direct and indirect participants’ records. Beneficial owners will not receive written confirmation from DTC of their purchases, but beneficial owners are expected to receive written confirmations providing details of the transactions, as well as periodic statements of their holdings, from the direct or indirect participants through which they purchased the debt securities. Transfers of ownership interests in debt securities are to be accomplished by entries made on the books of participants acting on behalf of beneficial owners. Beneficial owners will not receive certificates representing their ownership interests in the debt securities, except under the limited circumstances described below.

To facilitate subsequent transfers, all debt securities deposited by participants with DTC will be registered in the name of DTC’s nominee, Cede & Co. The deposit of debt securities with DTC and their registration in the name of Cede & Co. will not change the beneficial ownership of the debt securities. DTC has no knowledge of the actual beneficial owners of the debt securities. DTC’s records reflect only the identity of the direct participants to whose accounts the debt securities are credited. Those participants may or may not be the beneficial owners. The participants are responsible for keeping account of their holdings on behalf of their customers.

Conveyance of notices and other communications by DTC to direct participants, by direct participants to indirect participants and by direct and indirect participants to beneficial owners will be governed by arrangements among them, subject to any legal requirements in effect from time to time.

Redemption notices shall be sent to DTC or its nominee. If less than all of the debt securities of a series are being redeemed, DTC will reduce the amount of the interest of each direct participant in the debt securities under its procedures.

In any case where a vote may be required with respect to the debt securities of any series, neither DTC nor Cede & Co. will give consents for or vote the global debt securities. Under its usual procedures, DTC will mail an omnibus proxy to us after the record date. The omnibus proxy assigns the consenting or voting rights of Cede & Co. to those direct participants to whose accounts the debt securities are credited on the record date identified in a listing attached to the omnibus proxy.

Principal and premium, if any, and interest, if any, on the global debt securities will be paid to Cede & Co., as nominee of DTC. DTC’s practice is to credit direct participants’ accounts on the relevant payment date unless

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DTC has reason to believe that it will not receive payments on the payment date. Payments by direct and indirect participants to beneficial owners will be governed by standing instructions and customary practices, as is the case with securities held for the account of customers registered in “street name.” Those payments will be the responsibility of DTC’s direct and indirect participants and not of DTC, us, any trustee or any underwriters or agents involved in the offering or sale of any debt securities. Payment of principal, premium, if any, and interest, if any, to DTC is our responsibility, disbursement of payments to direct participants is the responsibility of DTC, and disbursement of payments to the beneficial owners is the responsibility of direct and indirect participants.

Except under the limited circumstances described below, beneficial owners of interests in a global debt security will not be entitled to have debt securities registered in their names and will not receive physical delivery of debt securities. Accordingly, each beneficial owner must rely on the procedures of DTC to exercise any rights under the debt securities and the indenture.

The laws of some jurisdictions may require that some purchasers of securities take physical delivery of securities in definitive form. These laws may impair the ability to transfer or pledge beneficial interests in global debt securities.

DTC is under no obligation to provide its services as depositary for the debt securities of any series and may discontinue providing its services at any time. Neither we nor any trustee nor any underwriters or agents involved in the offering or sale of any debt securities will have any responsibility for the performance by DTC or its participants or indirect participants under the rules and procedures governing DTC. As noted above, beneficial owners of interests in global debt securities generally will not receive certificates representing their ownership interests in the debt securities. However, if DTC notifies us that it is unwilling or unable to continue as a depositary for the global debt securities of any series or if DTC ceases to be a clearing agency registered under the Exchange Act (if so required by applicable law or regulation) and a successor depositary for the debt securities of such series is not appointed within 90 days of the notification to us or of our becoming aware of DTC’s ceasing to be so registered, as the case may be, we determine, in our sole discretion, not to have the debt securities of any series represented by one or more global debt securities, or an Event of Default under the indenture has occurred and is continuing with respect to the debt securities of any series, we will prepare and deliver certificates for the debt securities of that series in exchange for beneficial interests in the global debt securities of that series. Any beneficial interest in a global debt security that is exchangeable under the circumstances described in the preceding sentence will be exchangeable for debt securities in definitive certificated form registered in the names and in the authorized denominations that the depositary shall direct. It is expected that these directions will be based upon directions received by the depositary from its participants with respect to ownership of beneficial interests in the global debt securities.

Clearstream, Luxembourg and Euroclear hold interests on behalf of their participating organizations through customers’ securities accounts in Clearstream, Luxembourg’s and Euroclear’s names on the books of their respective depositaries, which hold those interests in customers’ securities accounts in the depositaries’ names on the books of DTC. At the present time, Citibank, N.A. acts as U.S. depositary for Clearstream, Luxembourg and JPMorgan Chase Bank, N.A. acts as U.S. depositary for Euroclear (the “U.S. Depositaries”).

Clearstream, Luxembourg holds securities for its participating organizations (“Clearstream Participants”) and facilitates the clearance and settlement of securities transactions between Clearstream Participants through electronic book-entry changes in accounts of Clearstream Participants, thereby eliminating the need for physical movement of certificates. Clearstream, Luxembourg provides to Clearstream Participants, among other things, services for safekeeping, administration, clearance and settlement of internationally traded securities and securities lending and borrowing.

Clearstream, Luxembourg is registered as a bank in Luxembourg, and as such is subject to regulation by the Commission de Surveillance du Secteur Financier and the Banque Centrale du Luxembourg, which supervise and oversee the activities of Luxembourg banks. Clearstream Participants are financial institutions including

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underwriters, securities brokers and dealers, banks, trust companies and clearing corporations, and may include any underwriters or agents involved in the offering or sale of any debt securities or their respective affiliates. Indirect access to Clearstream, Luxembourg is available to other institutions that clear through or maintain a custodial relationship with a Clearstream Participant. Clearstream, Luxembourg has established an electronic bridge with Euroclear as the operator of the Euroclear System (the “Euroclear Operator”) in Brussels to facilitate settlement of trades between Clearstream, Luxembourg and the Euroclear Operator.

Distributions with respect to global debt securities held beneficially through Clearstream, Luxembourg will be credited to cash accounts of Clearstream Participants in accordance with its rules and procedures, to the extent received by the U.S. Depositary for Clearstream, Luxembourg.

Euroclear holds securities and book-entry interests in securities for participating organizations (“Euroclear Participants”) and facilitates the clearance and settlement of securities transactions between Euroclear Participants, and between Euroclear Participants and participants of certain other securities intermediaries through electronic book-entry changes in accounts of such participants or other securities intermediaries. Euroclear provides Euroclear Participants, among other things, with safekeeping, administration, clearance and settlement, securities lending and borrowing, and related services. Euroclear Participants are investment banks, securities brokers and dealers, banks, central banks, supranationals, custodians, investment managers, corporations, trust companies and certain other organizations, and may include any underwriters or agents involved in the offering or sale of any debt securities or their respective affiliates. Non-participants in Euroclear may hold and transfer beneficial interests in a global debt security through accounts with a participant in the Euroclear System or another securities intermediary that holds a book-entry interest in a global debt security through one or more securities intermediaries standing between such other securities intermediary and Euroclear.

Securities clearance accounts and cash accounts with the Euroclear Operator are governed by the Terms and Conditions Governing Use of Euroclear and the related Operating Procedures of the Euroclear System, and applicable Belgian law (collectively, the “Terms and Conditions”). The Terms and Conditions govern transfers of securities and cash within Euroclear, withdrawals of securities and cash from Euroclear and receipts of payments with respect to securities in Euroclear. All securities in Euroclear are held on a fungible basis without attribution of specific certificates to specific securities clearance accounts. The Euroclear Operator acts under the Terms and Conditions only on behalf of Euroclear Participants, and has no record of or relationship with Persons holding through Euroclear Participants.

Distributions on interests in global debt securities held beneficially through Euroclear will be credited to the cash accounts of Euroclear Participants in accordance with the Terms and Conditions, to the extent received by the U.S. Depositary for Euroclear.

Transfers between Euroclear Participants and Clearstream Participants will be effected in the ordinary way in accordance with their respective rules and operating procedures.

Cross-market transfers between direct participants in DTC, on the one hand, and Euroclear Participants or Clearstream Participants, on the other hand, will be effected through DTC in accordance with DTC’s rules on behalf of Euroclear or Clearstream, Luxembourg, as the case may be, by its U.S. Depositary; however, such cross-market transactions will require delivery of instructions to Euroclear or Clearstream, Luxembourg, as the case may be, by the counterparty in such system in accordance with the applicable rules and procedures and within the established deadlines (European time) of such system. Euroclear or Clearstream, Luxembourg, as the case may be, will, if the transaction meets its settlement requirements, deliver instructions to its U.S. Depositary to take action to effect final settlement on its behalf by delivering or receiving interests in global debt securities in DTC, and making or receiving payment in accordance with normal procedures for same-day fund settlement applicable to DTC. Euroclear Participants and Clearstream Participants may not deliver instructions directly to their respective U.S. Depositaries.

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Due to time zone differences, the securities accounts of a Euroclear Participant or Clearstream Participant purchasing an interest in a global debt security from a direct participant in DTC will be credited, and any such crediting will be reported to the relevant Euroclear Participant or Clearstream Participant, during the securities settlement processing day (which must be a business day for Euroclear or Clearstream, Luxembourg) immediately following the settlement date of DTC. Cash received in Euroclear or Clearstream, Luxembourg as a result of sales of interests in a global debt security by or through a Euroclear Participant or Clearstream Participant to a direct participant in DTC will be received with value on the settlement date of DTC but will be available in the relevant Euroclear or Clearstream, Luxembourg cash account only as of the business day for Euroclear or Clearstream, Luxembourg following DTC’s settlement date.

Euroclear and Clearstream, Luxembourg are under no obligation to perform or to continue to perform the foregoing procedures and such procedures may be discontinued at any time without notice. Neither we nor any trustee nor any underwriters or agents involved in the offering or sale of any debt securities will have any responsibility for the performance by Euroclear or Clearstream, Luxembourg or their respective participants of their respective obligations under the rules and procedures governing their operations.

The information in this section concerning DTC, Euroclear and Clearstream, Luxembourg and their book-entry systems has been obtained from sources that we believe to be reliable, but we take no responsibility for the accuracy of that information.

Redemption and Repurchase

The debt securities of any series may be redeemable at our option or may be subject to mandatory redemption by us as required by a sinking fund or otherwise. In addition, the debt securities of any series may be subject to repurchase or repayment by us at the option of the holders. The applicable prospectus supplement will describe the terms, the times and the prices regarding any optional or mandatory redemption by us or any repurchase or repayment at the option of the holders of any series of debt securities.

Conversion and Exchange

The terms, if any, on which debt securities of any series are convertible into or exchangeable for our common shares or any other securities or property will be set forth in the applicable prospectus supplement. Such terms may include provisions for conversion or exchange, either mandatory, at the option of the holders or at our option. Unless otherwise expressly stated in the applicable prospectus supplement or the context otherwise requires, references in this prospectus and any prospectus supplement to the conversion or exchange of debt securities of any series for other securities or property shall be deemed not to refer to or include any exchange of any debt securities of a series for other debt securities of the same series.

Secured Debt Securities

The debt securities of any series may be secured by collateral. The applicable prospectus supplement will describe any such collateral and the terms of such secured debt securities.

Merger, Consolidation and Transfer of Assets

The indenture provides that we will not, in any transaction or series of related transactions, consolidate with, or sell, lease or convey all or substantially all of our property and assets to, or merge with or into, any Person unless:

• either (1) we shall be the continuing Person (in the case of a merger) or (2) the successor Person (if other than us) formed by or resulting from the consolidation or merger or which shall have received the transfer of assets shall be an entity organized and existing under the laws of the United States of

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America, any state thereof or the District of Columbia and shall expressly assume the due and punctual payment of the principal of, premium, if any, and interest, if any, on all the debt securities outstanding under the indenture and the due and punctual performance and observance of all covenants and conditions in such outstanding debt securities and the indenture to be performed or satisfied by us (including, without limitation, the obligation to convert or exchange any debt securities that are convertible into or exchangeable for other securities or property in accordance with the provisions of such debt securities and the indenture) by a supplemental indenture;

• immediately after giving effect to the transaction described above, no Event of Default under the indenture, and no event which, after notice or lapse of time or both would become an Event of Default under the indenture, shall have occurred and be continuing; and

• the trustee shall have received the officers’ certificate and opinion of counsel called for by the indenture.

In the case of any such consolidation, sale, lease, conveyance or merger in which we are not the continuing entity and upon execution and delivery by the successor Person of the supplemental indenture described above, such successor Person shall succeed to, and be substituted for, us and may exercise every right and power of ours under the indenture with the same effect as if such successor Person had been named as us therein, and we shall be automatically released and discharged from all obligations and covenants under the indenture and the debt securities issued under that indenture.

Events of Default

Unless otherwise specified in the applicable prospectus supplement, an “Event of Default” with respect to the debt securities of any series is defined in the indenture as being:

1. default in payment of any interest, if any, on, or any Additional Amounts, if any, payable in respect of any interest, if any, on, any of the debt securities of that series when due, and continuance of such default for a period of 30 days;

2. default in payment of any principal of or premium, if any, on, or any Additional Amounts, if any, payable in respect of any principal of or premium, if any, on, any of the debt securities of that series when due (whether at maturity, upon redemption, upon repayment or repurchase at the option of the holder or otherwise and whether payable in cash or in our common shares or other securities or property);

3. default in the deposit of any sinking fund payment or payment under any analogous provision when due with respect to any of the debt securities of that series;

4. default in the delivery when due of any securities, cash or other property (including, without limitation, any of our common shares) when required to be delivered upon conversion of any convertible debt security of that series or upon the exchange of any debt security of that series which is exchangeable for our common shares or other securities or property (other than an exchange of debt securities of that series for other debt securities of the same series);

5. default in the performance, or breach, of any other covenant or warranty applicable to us in the indenture or in any debt security of that series, other than a covenant or warranty included in the indenture solely for the benefit of a series of debt securities other than that series, and continuance of that default or breach (without that default or breach having been cured or waived in accordance with the indenture) for a period of 60 days after notice to us by the trustee or the holders of not less than 25% in aggregate principal amount of the debt securities of that series then outstanding;

6. default after the expiration of any applicable grace period in the payment of principal when due, or resulting in acceleration of, other indebtedness (other than Non-recourse Debt of us or any Significant Subsidiary of ours or indebtedness of any Structured Finance Subsidiary of ours) for borrowed money

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where the aggregate principal amount with respect to which the default or acceleration has occurred exceeds $100 million and such indebtedness has not been discharged, or such default in payment or acceleration has not been cured or rescinded, prior to written notice of acceleration of the debt securities of that series;

7. failure by us or any of our Subsidiaries to pay final judgments entered by a court or courts of competent jurisdiction aggregating in excess of $100 million, which judgments are not paid, discharged or stayed for a period of 30 calendar days after such judgments become final and non-appealable;

8. specified events of bankruptcy, insolvency or reorganization with respect to us or any Significant Subsidiary of ours; or

9. any other Event of Default established for the debt securities of that series.

No Event of Default with respect to any particular series of debt securities necessarily constitutes an Event of Default with respect to any other series of debt securities. The indenture provides that, within 90 days after the occurrence of any default with respect to the debt securities of any series, the trustee will mail to all holders of the debt securities of that series notice of that default if known to the trustee, unless that default has been cured or waived. However, the indenture provides that the trustee may withhold notice of a default with respect to the debt securities of that series, except a default in payment of principal, premium, if any, interest, if any, Additional Amounts, if any, or sinking fund payments, if any, if the trustee in good faith determines it in the interest of the holders to do so. As used in this paragraph, the term “default” means any event which is, or after notice or lapse of time or both would become, an Event of Default with respect to the debt securities of any series.

The indenture provides that if an Event of Default (other than an Event of Default specified in clause (9) of the second preceding paragraph with respect to us) occurs and is continuing with respect to any series of debt securities, either the trustee or the holders of at least 25% in principal amount of the debt securities of that series then outstanding may declare the principal of, or if debt securities of that series are original issue discount securities, such lesser amount as may be specified in the terms of that series of debt securities, and accrued and unpaid interest, if any, on all the debt securities of that series to be due and payable immediately. The indenture also provides that if an Event of Default specified in clause (9) of the second preceding paragraph with respect to us occurs with respect to any series of debt securities, then the principal of, or if debt securities of that series are original issue discount securities, such lesser amount as may be specified in the terms of that series of debt securities, and accrued and unpaid interest, if any, on all the debt securities of that series will automatically become and be immediately due and payable without any declaration or other action on the part of the trustee or any holder of the debt securities of that series. However, upon specified conditions, the holders of a majority in principal amount of the debt securities of a series then outstanding may rescind and annul an acceleration of the debt securities of that series and its consequences. For purposes of clarity, references to an Event of Default specified in clause (9) of the second preceding paragraph with respect to us shall not include any Event of Default specified in clause (9) of the second preceding paragraph with respect to any Significant Subsidiary of ours.

Subject to the provisions of the Trust Indenture Act of 1939 requiring the trustee, during the continuance of an Event of Default under the indenture, to act with the requisite standard of care, the trustee is under no obligation to exercise any of its rights or powers under the indenture at the request or direction of any of the holders of debt securities of any series unless those holders have offered the trustee indemnity reasonably satisfactory to the trustee against the costs, fees and expenses and liabilities which might be incurred in compliance with such request or direction. Subject to the foregoing, holders of a majority in principal amount of the outstanding debt securities of any series issued under the indenture have the right to direct the time, method and place of conducting any proceeding for any remedy available to the trustee under the indenture with respect to that series. The indenture requires the annual filing by us with the trustee of a certificate which states whether or not we are in default under the terms of the indenture.

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No holder of any debt securities of any series shall have any right to institute any proceeding, judicial or otherwise, with respect to the indenture, or for the appointment of a receiver or trustee, or for any other remedy under the indenture, unless:

• such holder has previously given written notice to the trustee of a continuing Event of Default with respect to the debt securities of such series;

• the holders of not less than 25% in aggregate principal amount of the outstanding debt securities of such series shall have made written request to the trustee to institute proceedings in respect of such Event of Default in its own name as trustee under the indenture;

• such holder or holders have offered to the trustee indemnity reasonably satisfactory to the trustee against the costs, fees and expenses and liabilities which might be incurred in compliance with such request;

• the trustee for 60 days after its receipt of such notice, request and offer of indemnity has failed to institute any such proceeding; and

• no direction inconsistent with such written request has been given to the trustee during such 60 day period by the holders of a majority in principal amount of the outstanding debt securities of such series.

Notwithstanding any other provision of the indenture, the holder of a debt security will have the right, which is absolute and unconditional, to receive payment of the principal of and premium, if any, and interest, if any, on that debt security on the respective due dates for those payments and, in the case of any debt security which is convertible into or exchangeable for other securities or property, to convert or exchange, as the case may be, that debt security in accordance with its terms, and to institute suit for the enforcement of those payments and any right to effect such conversion or exchange, and this right shall not be impaired without the consent of the holder.

Modification, Waivers and Meetings

Unless otherwise provided in the applicable prospectus supplement, the indenture permits us and the trustee, with the consent of the holders of a majority in principal amount of the outstanding debt securities of each series issued under the indenture and affected by a modification or amendment, to enter into an indenture or supplemental indentures for the purpose of modifying or amending any of the provisions of the indenture or of the debt securities of the applicable series or the rights of the holders of the debt securities of that series under the indenture. However, no such modification or amendment shall, among other things:

• change the stated maturity of the principal of, or premium, if any, or any installment of interest, if any, on or any Additional Amounts, if any, with respect to any debt securities issued under the indenture;

• reduce the principal of or any premium on any debt securities or reduce the rate of interest on any debt securities or reduce the price payable upon the redemption of any debt security, whether such redemption is mandatory or at our option, or upon the repurchase of any debt security at the option of the holder, or reduce any Additional Amounts with respect to any debt securities, or change our obligation to pay Additional Amounts;

• reduce the amount of principal of any original issue discount securities that would be due and payable upon an acceleration of the maturity thereof;

• adversely affect any right of repayment or repurchase of any debt securities at the option of any holder;

• change any place where or the currency in which debt securities are payable;

• impair the holder’s right to institute suit to enforce the payment of any debt securities on or after their stated maturity or, in the case of any debt security which is convertible into or exchangeable for other securities or property, to institute suit to enforce the right to convert or exchange that debt security in accordance with its terms;

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• make any change that adversely affects the right, if any, to convert or exchange any debt securities for other securities or property;

• reduce the percentage of debt securities of any series issued under the indenture whose holders must consent to any modification or amendment or any waiver of compliance with specific provisions of such indenture or specified defaults under the indenture and their consequences; or

• reduce the requirements for a quorum or voting at a meeting of holders of the applicable debt securities,

without in each case obtaining the consent of the holder of each outstanding debt security issued under such indenture affected by the modification or amendment.

Unless otherwise provided in the applicable prospectus supplement, the indenture also contains provisions permitting us and the trustee, without the consent of the holders of any debt securities issued under the indenture, to modify or amend the indenture, among other things:

• to evidence the succession of another Person to us and the assumption by that successor of our covenants contained in the indenture and in the debt securities issued under the indenture;

• to add to our covenants for the benefit of the holders of all or any series of debt securities issued under the indenture or to surrender any right or power conferred upon us in the indenture with respect to all or any series of debt securities issued under the indenture;

• to establish the form or terms of debt securities of any series including, without limitation, conversion and exchange provisions applicable to debt securities which are convertible into or exchangeable for other securities or property and to establish any provisions with respect to any security or other collateral for such debt securities and to make any deletions from or additions or changes to the indenture in connection with any of the matters referred to in this bullet point so long as those deletions, additions and changes are not applicable to any other series of debt securities then outstanding;

• to evidence and provide for the acceptance of the appointment of a successor trustee in respect of the debt securities of one or more series;

• to cure any ambiguity or correct or supplement any provision in such indenture which may be defective or inconsistent with other provisions in the indenture, or to make any other provisions with respect to matters or questions arising under the indenture which shall not adversely affect the interests of the holders of the debt securities of any series then outstanding in any material respect;

• to add any additional Events of Default with respect to all or any series of debt securities;

• to supplement any of the provisions of the indenture to permit or facilitate defeasance, covenant defeasance and/or satisfaction and discharge of any series of debt securities, provided that such action shall not adversely affect the interest of any holder of a debt security of such series or any other debt security in any material respect;

• to add guarantees or guarantors in respect of all or any debt securities, to establish the forms and terms of the guarantees and to evidence the release and discharge of any guarantor from its obligations under its guarantee of any or all debt securities and its obligations under the indenture in respect of any or all debt securities in accordance with the terms of the indenture;

• to secure or, if applicable, to provide additional security for all or any debt securities issued under the indenture and to provide for any and all matters relating thereto, and to provide for the release of any collateral as security for all or any debt securities in accordance with the terms of the indenture;

• to make any change to the indenture or any debt securities to conform the terms thereof to the terms reflected in any prospectus (including this prospectus), prospectus supplement, offering memorandum or similar offering document used in connection with the initial offering or sale of any debt securities;

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• in the case of any series of debt securities which are convertible into or exchangeable for our common shares or other securities or property, to provide for the conversion or exchange rights of those debt securities in the event of any reclassification or change of our common shares or any of our other securities into which such debt securities are convertible or for which such debt securities are exchangeable or any similar transaction if expressly required by the terms of that series of debt securities; or

• to amend or supplement any provision contained in the indenture or in any debt securities, provided that such amendment or supplement does not apply to any outstanding debt securities issued prior to the date of such supplemental indenture and entitled to the benefits of such provisions.

Unless otherwise provided in the applicable prospectus supplement, the holders of a majority in aggregate principal amount of the outstanding debt securities of any series may waive our compliance with the provisions described above under “—Merger, Consolidation and Transfer of Assets” and certain other provisions of the indenture and, if specified in the prospectus supplement relating to such series of debt securities, any additional covenants applicable to the debt securities of such series. The holders of a majority in aggregate principal amount of the outstanding debt securities of any series may, on behalf of all holders of debt securities of that series, waive any past default under the indenture with respect to debt securities of that series and its consequences, except a default in the payment of the principal of, or premium, if any, or interest, if any, on debt securities of that series or, in the case of any debt securities which are convertible into or exchangeable for other securities or property, a default in any such conversion or exchange, or a default in respect of a covenant or provision which cannot be modified or amended without the consent of the holder of each outstanding debt security of the affected series.

Discharge, Defeasance and Covenant Defeasance

Unless otherwise provided in the applicable prospectus supplement, upon our direction, the indenture shall cease to be of further effect with respect to any series of debt securities issued under the indenture specified by us, subject to the survival of specified provisions of the indenture (including the obligation to pay Additional Amounts to the extent described below and the obligation, if applicable, to exchange or convert debt securities of that series into other securities or property in accordance with their terms) when:

• either

(A) all outstanding debt securities of that series have been delivered to the trustee for cancellation, subject to exceptions, or

(B) all debt securities of that series have become due and payable or will become due and payable at their stated maturity within one year or are to be called for redemption within one year and we have deposited with the trustee, in trust, funds in U.S. dollars or in the foreign currency in which the debt securities of that series are payable in an amount sufficient to pay the entire indebtedness on the debt securities of that series in respect of principal, premium, if any, and interest, if any (and, to the extent that (x) the debt securities of that series provide for the payment of Additional Amounts upon the occurrence of specified events of taxation, assessment or governmental charge with respect to payments on the debt securities and (y) the amount of any Additional Amounts which are or will be payable is at the time of deposit reasonably determinable by us, in the exercise of our sole and absolute discretion, those Additional Amounts) to the date of such deposit, if the debt securities of that series have become due and payable, or to the maturity or redemption date of the debt securities of that series, as the case may be;

• we have paid all other sums payable under the indenture with respect to the debt securities of that series; and

• the trustee has received an officers’ certificate and an opinion of counsel called for by the indenture.

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If the debt securities of any series provide for the payment of Additional Amounts, we will remain obligated, following the deposit described above, to pay (on the terms and subject to the conditions set forth in the applicable indenture) Additional Amounts with respect to those debt securities to the extent (and only to the extent) that they exceed the amount deposited in respect of those Additional Amounts as described above.

Unless otherwise provided in the applicable prospectus supplement, we may elect with respect to any series of debt securities either:

• to defease and be discharged from all of our obligations with respect to that series of debt securities (“defeasance”), except for:

(1) the obligation to pay Additional Amounts, if any, upon the occurrence of specified events of taxation, assessment or governmental charge with respect to payments on that series of debt securities to the extent (and only to the extent) that those Additional Amounts exceed the amount deposited in respect of those Additional Amounts as provided below,

(2) the obligation, if applicable, to exchange or convert debt securities of that series into other securities or property in accordance with their terms, and

(3) certain other limited obligations.

• to be released from our obligations with respect to the debt securities of such series under such covenants as may be specified in the applicable prospectus supplement, and any omission to comply with those obligations shall not constitute a default or an Event of Default with respect to that series of debt securities (“covenant defeasance”), in either case upon the irrevocable deposit with the trustee, or other qualifying trustee, in trust for that purpose, of an amount in U.S. dollars or in the foreign currency in which those debt securities are payable at stated maturity or, if applicable, upon redemption, and/or Government Obligations which through the payment of principal and interest in accordance with their terms will provide money, in an amount sufficient to pay the principal of and any premium and any interest on (and, to the extent that (x) the debt securities of that series provide for the payment of Additional Amounts and (y) the amount of the Additional Amounts which are or will be payable is at the time of deposit reasonably determinable by us, in the exercise of our sole and absolute discretion, the Additional Amounts with respect to) that series of debt securities, and any mandatory sinking fund or analogous payments on that series of debt securities, on the due dates for those payments.

If we effect defeasance with respect to the debt securities of any series and those debt securities provide for the payment of Additional Amounts, we will remain obligated, following the effectiveness of such defeasance, to pay (on the terms and subject to the conditions set forth in the indenture) Additional Amounts with respect to those debt securities to the extent (and only to the extent) that they exceed the amount deposited in respect of those Additional Amount as described above.

The defeasance or covenant defeasance described above shall only be effective if, among other things:

• it shall not result in a breach or violation of, or constitute a default under, the indenture;

• in the case of defeasance, we shall have delivered to the trustee an opinion of independent counsel reasonably acceptable to the trustee confirming that (A) we have received from or there has been published by the IRS a ruling or (B) since the date of the indenture there has been a change in applicable U.S. federal income tax law, in either case to the effect that, and based on this ruling or change the opinion of counsel shall confirm that, the holders of the debt securities of the applicable series will not recognize income, gain or loss for U.S. federal income tax purposes as a result of the 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 the defeasance had not occurred;

• in the case of covenant defeasance, we shall have delivered to the trustee an opinion of independent counsel reasonably acceptable to the trustee to the effect that the holders of the debt securities of the

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applicable series will not recognize income, gain or loss for U.S. federal income tax purposes as a result of the 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 the covenant defeasance had not occurred;

• if the cash and Government Obligations deposited are sufficient to pay the outstanding debt securities of that series provided those debt securities are redeemed on a particular redemption date, we shall have given the trustee irrevocable instructions to redeem those debt securities on that date; and

• no Event of Default or event which with notice or lapse of time or both would become an Event of Default with respect to debt securities of that series shall have occurred and be continuing on the date of the deposit into trust; and, solely in the case of defeasance, no Event of Default arising from specified events of bankruptcy, insolvency or reorganization with respect to us or event which with notice or lapse of time or both would become such an Event of Default with respect to us shall have occurred and be continuing during the period through and including the 91st day after the date of the deposit into trust.

The applicable prospectus supplement may further describe the provisions, if any, permitting or restricting satisfaction and discharge, defeasance or covenant defeasance with respect to the debt securities of a particular series.

Definitions

As used in the indenture, the following terms have the meanings specified below:

The term “Corporation” includes corporations, partnerships, associations, limited liability companies and other companies and business trusts. The term “corporation” means a corporation and does not include partnerships, associations, limited liability companies or other companies or business trusts.

“Equity Interests” means, with respect to any Person, all of the shares of capital stock of (or other ownership or profit interests in) such Person, all of the warrants, options or other rights for the purchase or acquisition from such Person of shares of capital stock of (or other ownership or profit interests in) such Person, all of the securities convertible into or exchangeable for shares of capital stock of (or other ownership or profit interests in) such Person or warrants, rights or options for the purchase or acquisition from such Person of such shares (or such other interests), and all of the other ownership or profit interests in such Person (including partnership, member or trust interests therein), whether voting or nonvoting, and whether or not such shares, warrants, options, rights or other interests are outstanding on any date of determination.

“Governmental Authority” means the government of the United States or any other nation, or of any political subdivision thereof, whether state or local, and any agency, authority, instrumentality, regulatory body, court, central bank or other entity exercising executive, legislative, judicial, taxing, regulatory or administrative powers or functions of or pertaining to government.

“Non-recourse Debt” means an obligation for indebtedness that can only be satisfied out of the collateral securing the obligation and not out of the debtor’s other assets.

“Person” means any natural person, corporation, limited liability company, trust, joint venture, association, company, partnership, Governmental Authority or other entity.

“Significant Subsidiary” means, as of any date of determination, a Subsidiary of ours that would constitute a “significant subsidiary” as such term is defined under Rule 1-02(w) of Regulation S-X of the SEC as in effect on the date of the indenture.

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“Structured Finance Subsidiary” means a Subsidiary the primary function of which is to act as an issuer, depositor or special purpose entity in connection with issuances of obligations collateralized by loans, bonds, mortgages or other debt obligations issued by third parties.

“Subsidiary” of any Person means (a) any corporation, association or other business entity (other than a partnership, joint venture, limited liability company or similar entity) of which more than 50% of the aggregate ordinary voting power represented by the issued and outstanding Equity Interests or (b) any partnership, joint venture, limited liability company or similar entity of which more than 50% of the capital accounts, distribution rights, total equity and voting interests or general or limited partnership interests, as applicable, is, in the case of clauses (a) and (b), at the time owned or controlled, directly or indirectly, by (1) such Person, (2) such Person and one or more Subsidiaries of such Person or (3) one or more Subsidiaries of such Person.

Governing Law

The indenture and the debt securities will be governed by, and construed in accordance with, the laws of the State of New York.

Regarding the Trustee

The Trust Indenture Act of 1939 limits the rights of a trustee, if the trustee becomes a creditor of us, to obtain payment of claims or to realize on property received by it in respect of those claims, as security or otherwise. Any trustee is permitted to engage in other transactions with us and our subsidiaries from time to time. However, if a trustee acquires any conflicting interest it must eliminate the conflict upon the occurrence of an Event of Default under the applicable indenture or resign as trustee.

Wilmington Trust, National Association may act as trustee under one or more of the indentures.

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DESCRIPTION OF OTHER SECURITIES

We will set forth in the applicable prospectus supplement a description of any rights or units that may be offered pursuant to this prospectus.

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MATERIAL U.S. FEDERAL INCOME TAX CONSIDERATIONS

This section summarizes the material U.S. federal income tax considerations that (i) apply to you, as an Owner (as defined in the immediately succeeding paragraph) of shares of our capital stock and (ii) relate to our qualification as a REIT. Mayer Brown LLP has acted as our tax counsel, has reviewed this section and is of the opinion that the discussion contained herein fairly summarizes the U.S. federal income tax consequences that are likely to be material to an Owner. Because this section is a summary, it does not address all aspects of taxation that may be relevant to particular Owners in light of their personal investment or tax circumstances, or to certain types of Owners that are subject to special treatment under the U.S. federal income tax laws, such as insurance companies, tax-exempt organizations (except to the extent discussed in “—Taxation of Owners—Taxation of Tax-Exempt Owners” below), regulated investment companies, partnerships and other pass-through entities (including entities classified as partnerships for U.S. federal income tax purposes), financial institutions or broker-dealers, persons liable for the alternative minimum tax, and non-U.S. individuals and foreign corporations (except to the extent discussed in “—Taxation of Owners—Taxation of Foreign Owners” below) and other persons subject to special tax rules.

You should be aware that in this section, when we use the term:

“Code,” we mean the Internal Revenue Code of 1986, as amended;

“Disqualified Organization,” we mean any organization described in section 860E(e)(5) of the Code, including:

(i) the United States;

(ii) any state or political subdivision of the United States;

(iii) any foreign government;

(iv) any international organization;

(v) any agency or instrumentality of any of the foregoing;

(vi) any charitable remainder trust or other tax-exempt organization, other than a farmer’s cooperative described in section 521 of the Code, that is exempt both from income taxation and from taxation under the unrelated business taxable income provisions of the Code; and

(vii) any rural electrical or telephone cooperative;

“Domestic Owner,” we mean an Owner that is a U.S. Person;

“Foreign Owner,” we mean an Owner that is not a U.S. Person;

“IRS,” we mean the Internal Revenue Service;

“Owner,” we mean any person having a beneficial ownership interest in shares of our capital stock;

“REMIC,” we mean a real estate mortgage investment conduit as that term is defined in section 860D of the Code;

“TMP,” we mean a taxable mortgage pool as that term is defined in section 7701(i)(2) of the Code;

“TRS,” we mean a taxable REIT subsidiary described under “—Subsidiary Entities—Taxable REIT Subsidiaries” below; and

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“U.S. Person,” we mean (i) a citizen or resident of the United States; (ii) a corporation (or entity treated as a corporation for U.S. federal income tax purposes) created or organized in the United States or under the laws of the United States or of any state thereof, including, for this purpose, the District of Columbia; (iii) a partnership (or entity treated as a partnership for tax purposes) organized in the United States or under the laws of the United States or of any state thereof, including, for this purpose, the District of Columbia (unless provided otherwise by future Treasury regulations); (iv) an estate whose income is includible in gross income for U.S. federal income tax purposes regardless of its source; or (v) a trust, if a court within the United States is able to exercise primary supervision over the administration of the trust and one or more U.S. Persons have authority to control all substantial decisions of the trust. Notwithstanding the preceding clause, to the extent provided in Treasury regulations, certain trusts that were in existence on August 20, 1996, that were treated as U.S. Persons prior to such date, and that elect to continue to be treated as U.S. Persons, also are U.S. Persons.

The statements in this section are based on the current U.S. federal income tax laws. We cannot assure you that new laws, interpretations of law or court decisions, any of which may take effect retroactively, will not cause any statement in this section to be inaccurate. No assurance can be given that the IRS would not assert, or that a court would not sustain a position contrary to any of the tax consequences described below.

Except with respect to certain issues related to our right to make certain distributions on our common stock in additional shares of common stock, we have not sought and will not seek a private letter ruling from the IRS regarding any matter described in this prospectus.

We urge you to consult your tax advisor regarding the specific tax consequences to you of the purchase, ownership and sale of our capital stock and of our election to be taxed as a REIT. Specifically, you should consult your tax advisor regarding the federal, state, local, foreign, and other tax consequences of such purchase, ownership, sale and election, and regarding potential changes in applicable tax laws.

Federal Income Tax Considerations Relating to Our Treatment as a REIT

We have elected to be taxed as a REIT under Sections 856 through 860 of the Code commencing with our taxable year ending on December 31, 1998. We believe that we were organized and have operated and will continue to operate in such a manner as to qualify for taxation as a REIT under the federal income tax laws, but no assurances can be given that we will operate in a manner so as to qualify or remain qualified as a REIT. This section discusses the laws governing the federal income tax treatment of a REIT and the owners of REIT stock. These laws are highly technical and complex.

If we qualify as a REIT, we generally will not be subject to U.S. federal income tax on our taxable income that we currently distribute to our stockholders, but taxable income generated by our domestic TRSs, if any, will be subject to regular U.S. federal (and applicable state and local) corporate income tax. However, we will be subject to U.S. federal tax in the following circumstances:

1. We will pay U.S. federal income tax on our taxable income, including net capital gain that we do not distribute to stockholders during, or within a specified time period after, the calendar year in which the income is earned.

2. We may be subject to the “alternative minimum tax”.

3. We will pay U.S. federal income tax at the highest corporate rate on:

• net income from the sale or other disposition of property acquired through foreclosure, which we refer to as foreclosure property, that we hold primarily for sale to customers in the ordinary course of business, and

• other non-qualifying income from foreclosure property.

4. We will pay a 100% tax on net income earned from sales or other dispositions of property, other than foreclosure property, that we hold primarily for sale to customers in the ordinary course of business.

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5. If we fail to satisfy the 75% gross income test or the 95% gross income test, as described below under “—Gross Income Tests,” but nonetheless continue to qualify as a REIT because we meet other requirements, we will be subject to a 100% tax on:

• the greater of the amount by which we fail the 75% gross income test or the 95% gross income test, multiplied, in either case, by

• a fraction intended to reflect our profitability.

6. If we fail to satisfy the asset tests by more than a de minimis amount, as described below under “—Asset Tests,” as long as the failure was due to reasonable cause and not to willful neglect, we dispose of the assets or otherwise comply with such asset tests within six months after the last day of the quarter in which we identify such failure and we file a schedule with the IRS describing the assets that caused such failure, we will pay a tax equal to the greater of $50,000 or 35% of the net income from the non-qualifying assets during the period in which we failed to satisfy such asset tests.

7. If we fail to satisfy one or more requirements for REIT qualification, other than the gross income tests and the asset tests, and such failure was due to reasonable cause and not due to willful neglect, we will be required to pay a penalty of $50,000 for each such failure.

8. We may be required to pay monetary penalties to the IRS in certain circumstances, including if we fail to meet recordkeeping requirements intended to monitor our compliance with rules relating to the composition of a REIT’s stockholders, as described below in “—Requirements for Qualification.”

9. If we fail to distribute during a calendar year at least the sum of: (i) 85% of our REIT ordinary income for the year, (ii) 95% of our REIT capital gain net income for the year and (iii) any undistributed taxable income from earlier periods, we will pay a 4% nondeductible excise tax on the excess of the required distribution over the amount we actually distributed, plus any retained amounts on which income tax has been paid at the corporate level.

10. We may elect to retain and pay U.S. federal income tax on our net long-term capital gain. In that case, a Domestic Owner would be taxed on its proportionate share of our undistributed long-term capital gain (to the extent that we make a timely designation of such gain to the stockholder) and would receive a credit or refund for its proportionate share of the tax we paid.

11. We will be subject to a 100% excise tax on transactions between us and any of our TRSs that are not conducted on an arm’s-length basis.

12. If (a) we recognize excess inclusion income for a taxable year as a result of our ownership of a 100% equity interest in a TMP or our ownership of a REMIC residual interest and (b) one or more Disqualified Organizations is the record owner of shares of our common stock during that year, then we will be subject to tax at the highest corporate U.S. federal income tax rate on the portion of the excess inclusion income that is allocable to the Disqualified Organizations. We do not anticipate owning REMIC residual interests; we may, however, own 100% of the equity interests in one or more trusts formed in connection with our securitization transactions that would be classified as a TMP. See “—Taxable Mortgage Pools.”

13. If we acquire any asset from a C corporation, or a corporation that generally is subject to full corporate-level tax, in a merger or other transaction in which we acquire a basis in the asset that is determined by reference either to the C corporation’s basis in the asset or to another asset, we will pay tax at the highest corporate U.S. federal income tax rate if we recognize gain on the sale or disposition of the asset during the up to 10-year period after we acquire the asset. The amount of gain on which we will pay tax is the lesser of:

• the amount of gain that we recognize at the time of the sale or disposition, and

• the amount of gain that we would have recognized if we had sold the asset at the time we acquired it, assuming that the C corporation will not elect in lieu of this treatment to an immediate tax when the asset is acquired.

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In addition, notwithstanding our qualification as a REIT, we may also have to pay certain state, local, and foreign income, property, and other taxes, because not all states and localities treat REITs in the same manner that they are treated for U.S. federal income tax purposes. Moreover, as further described below, any domestic TRS in which we own an interest will be subject to federal, state and local corporate income tax on its taxable income. We could also be subject to tax in situations and on transactions not presently contemplated.

Requirements for Qualification

A REIT is a corporation, trust, or association that meets each of the following requirements:

1. It is managed by one or more trustees or directors.

2. Its beneficial ownership is evidenced by transferable shares or by transferable certificates of beneficial interest.

3. It would be taxable as a domestic corporation, but for the REIT provisions of the U.S. federal income tax laws.

4. It is neither a financial institution nor an insurance company subject to special provisions of the U.S. federal income tax laws.

5. At least 100 persons are beneficial owners of its shares or ownership certificates.

6. Not more than 50% in value of its outstanding shares or ownership certificates is owned, directly or indirectly, by five or fewer individuals, which the U.S. federal income tax laws define to include certain entities, during the last half of any taxable year. For purposes of this requirement, indirect ownership will be determined by applying attribution rules set out in section 544 of the Code, as modified by section 856(h) of the Code.

7. It elects to be taxed as a REIT, or has made such election for a previous taxable year, and satisfies all relevant filing and other administrative requirements that must be met to elect and maintain REIT qualification.

8. It meets certain other qualification tests, described below, regarding the nature of its income and assets.

We must meet requirements 1 through 4 during our entire taxable year and must meet requirement 5 during at least 335 days of a taxable year of twelve months, or during a proportionate part of a taxable year of less than twelve months. If we comply with all the requirements for ascertaining the ownership of our outstanding stock in a taxable year and have no reason to know that we violated requirement 6, we will be deemed to have satisfied requirement 6 for that taxable year. For purposes of determining share ownership under requirement 6, an “individual” generally includes a supplemental unemployment compensation benefits plan, a private foundation, or a portion of a trust permanently set aside or used exclusively for charitable purposes. An “individual” generally does not include a trust that is a qualified employee pension or profit sharing trust under the U.S. federal income tax laws, however, and beneficiaries of such a trust will be treated as owning our stock in proportion to their actuarial interests in the trust for purposes of requirement 6.

We believe that we have and have always had sufficient diversity of ownership to satisfy requirements 5 and 6. In addition, our charter restricts the ownership and transfer of our stock so that we should continue to satisfy these requirements.

To monitor compliance with the share ownership requirements, we generally are required to maintain records regarding the actual ownership of our shares. To do so, we must demand written statements each year from the record holders of significant percentages of our stock pursuant to which the record holders must disclose the actual owners of the shares (i.e., the persons required to include our dividends in their gross income). We must maintain a list of those persons failing or refusing to comply with this demand as part of our records. We could be subject to monetary penalties if we fail to comply with these record keeping requirements. If you

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fail or refuse to comply with the demands, you will be required by Treasury regulations to submit a statement with your tax return disclosing your actual ownership of our shares and other information. In addition, we must satisfy all relevant filing and other administrative requirements that must be met to elect and maintain REIT qualification and use a calendar year for U.S. federal income tax purposes. We intend to continue to comply with these requirements.

Subsidiary Entities

Qualified REIT Subsidiaries

A corporation that is a “qualified REIT subsidiary” is not treated as a corporation separate from its parent REIT. All assets, liabilities, and items of income, deduction and credit of a qualified REIT subsidiary are treated as assets, liabilities, and items of income, deduction and credit of the REIT, including for purposes of the gross income and asset tests applicable to REITs (see “—Gross Income Tests” and “—Asset Tests”). A qualified REIT subsidiary is a corporation, other than a TRS, all of the capital stock of which is owned, directly or indirectly, by the REIT. Thus, in applying the requirements described herein, any qualified REIT subsidiary that we own will be ignored, and all assets, liabilities, and items of income, deduction and credit of such subsidiary will be treated as our assets, liabilities, and items of income, deduction and credit.

Other Disregarded Entities and Partnerships

An unincorporated domestic entity, such as a partnership, limited liability company, or trust, that has a single owner generally is not treated as an entity separate from its parent for U.S. federal income tax purposes, including for purposes of the gross income and asset tests applicable to REITs. An unincorporated domestic entity with two or more owners generally is treated as a partnership for U.S. federal income tax purposes. Our proportionate share of the assets, liabilities, and items of income of any partnership, joint venture or limited liability company that is treated as a partnership for U.S. federal income tax purposes in which we acquire an interest, directly or indirectly, will be treated as our assets and gross income for purposes of applying the various REIT qualification requirements. For purposes of the 10% value test (see “—Asset Tests”), our proportionate share is based on our proportionate interest in the equity interests and certain debt securities issued by the partnership. For all of the other asset and income tests, our proportionate share is based on our proportionate interest in the capital interests in the partnership.

Actions taken by partnerships in which we own an interest, either directly or through one or more tiers of partnerships or qualified REIT subsidiaries, can affect our ability to satisfy the REIT income and assets tests and the determination of whether we have net income from prohibited transactions (for a brief description of prohibited transactions, see “—Prohibited Transactions”). If a disregarded subsidiary of ours ceases to be wholly-owned—for example, if any equity interest in the subsidiary is acquired by a person other than us or another disregarded subsidiary of ours—the subsidiary’s separate existence would no longer be disregarded for U.S. federal income tax purposes. Instead, the subsidiary would have multiple owners and would be treated as either a partnership or a taxable corporation. Such an event could, depending on the circumstances, adversely affect our ability to satisfy the various asset and gross income requirements applicable to REITs, including the requirement that REITs generally may not own, directly or indirectly, more than 10% of the securities of another corporation. See “—Asset Tests” and “—Gross Income Tests.”

Taxable REIT Subsidiaries

A REIT is permitted to own up to 100% of the stock of one or more TRSs. A TRS is a fully taxable corporation that may earn income that would not be qualifying income if earned directly by the parent REIT. The subsidiary and the REIT must jointly elect to treat the subsidiary as a TRS. Similarly, the election can be revoked at any time as long as the REIT and the TRS revoke such election jointly. A corporation with respect to which a TRS directly or indirectly owns more than 35% of the voting power or value of the stock will automatically be treated as a TRS. Overall, no more than 25% (20% for taxable years beginning after December 31, 2017) of the value of a REIT’s assets may consist of stock or securities of one or more TRSs.

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The separate existence of a TRS or other taxable corporation, unlike a qualified REIT subsidiary or other disregarded subsidiary as discussed above, is not ignored for U.S. federal income tax purposes. Accordingly, a domestic TRS would generally be subject to U.S. federal income tax (and applicable state and local taxes) on its earnings, which may reduce the cash flow generated by us and our subsidiaries in the aggregate and our ability to make distributions to our stockholders.

A REIT is not treated as holding the assets of a TRS or other taxable subsidiary corporation or as receiving any income that the subsidiary earns. Rather, the stock issued by the subsidiary is an asset in the hands of the REIT, and the REIT generally recognizes as income the dividends, if any, that it receives from the subsidiary. This treatment can affect the gross income and asset test calculations that apply to the REIT, as described below. Because a parent REIT does not include the assets and income of such subsidiary corporations in determining the parent’s compliance with the REIT requirements, such entities may be used by the parent REIT to undertake indirectly activities that the REIT rules might otherwise preclude it from doing directly or indirectly through pass-through subsidiaries. However, as noted below, no more than 25% (20% for taxable years beginning after December 31, 2017) of the value of our total assets may consist of the securities of one or more TRSs.

Certain restrictions imposed on TRSs are intended to ensure that such entities will be subject to appropriate levels of U.S. federal income taxation. If a TRS that has for any taxable year both (i) a debt-to-equity ratio in excess of 1.5 to 1, and (ii) accrued interest expense in excess of accrued interest income, then the TRS may be denied an interest expense deduction for a portion of the interest expense accrued on indebtedness owed to the parent REIT (although the TRS can carry forward the amount disallowed to subsequent taxable years). In addition, if amounts are paid to a REIT or deducted by a TRS due to transactions between the REIT and a TRS that exceed the amount that would be paid to or deducted by a party in an arm’s-length transaction, the REIT generally will be subject to an excise tax equal to 100% of such excess. We intend to scrutinize all of our transactions with any of our subsidiaries that are treated as a TRS in an effort to ensure that we do not become subject to this excise tax; however, we cannot assure you that we will be successful in avoiding this excise tax.

Gross Income Tests

We must satisfy two gross income tests annually to maintain qualification as a REIT. First, at least 75% of our gross income for each taxable year must consist of defined types of income that we derive from investments relating to real property or mortgages on real property, or from qualified temporary investments. Qualifying income for purposes of the 75% gross income test generally includes:

• rents from real property (subject to certain requirements);

• interest on debt secured by a mortgage on real property or on interests in real property;

• dividends or other distributions on, and gain from the sale of, shares in other REITs;

• gain from the sale of real estate assets (excluding gain from the sale of a “nonqualified publicly offered REIT debt instrument” (defined as a real estate asset that qualifies as such only because of the rule treating debt instruments issued by publicly offered REITs as real estate assets));

• any amount includible in gross income with respect to a regular or residual interest in a REMIC, unless less than 95% of the REMIC’s assets are real estate assets, in which case only a proportionate amount of such income will qualify; and

• income derived from certain temporary investments.

Second, in general, at least 95% of our gross income for each taxable year must consist of income that is qualifying income for purposes of the 75% gross income test, other types of interest and dividends, gain from the sale or disposition of stock or securities (provided that such stock or securities are not inventory property, i.e., property held primarily for sale to customers in the ordinary course of business) or any combination of these.

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Gross income from the sale of inventory property is excluded from both the numerator and the denominator in both income tests. We intend to monitor the amount of our non-qualifying income and manage our investment portfolio to comply at all times with the gross income tests but we cannot assure you that we will be successful in this effort. Income and gain from hedging transactions that we enter into to hedge indebtedness incurred or to be incurred to acquire or carry real estate assets will generally be excluded from both the numerator and the denominator for purposes of the 95% gross income test and the 75% gross income test.

Interest

The term “interest,” as defined for purposes of both gross income tests, generally excludes any amount that is based in whole or in part on the income or profits of any person. However, interest generally includes the following: (i) an amount that is based on a fixed percentage or percentages of gross receipts or sales and (ii) an amount that is based on the income or profits of a borrower, where the borrower derives substantially all of its income from the real property securing the debt by leasing substantially all of its interest in the property, but only to the extent that the amounts received by the borrower would be qualifying “rents from real property” if received directly by a REIT.

If a loan contains a provision that entitles a REIT to a percentage of the borrower’s gain upon the sale of the real property securing the loan or a percentage of the appreciation in the property’s value as of a specific date, income attributable to that loan provision will be treated as gain from the sale of the property securing the loan, which generally is qualifying income for purposes of both gross income tests, provided that the property is not held as inventory or dealer property.

Interest, including original issue discount and market discount, on debt secured by a mortgage on real property or on interests in real property is generally qualifying income for purposes of the 75% gross income test. Where a mortgage covers both real property and other property, an apportionment of interest income must be made for purposes of the 75% gross income test. If a mortgage is secured by both real property and personal property and if the fair market value of the personal property does not exceed 15% of the sum of the fair market values of the real property and personal property securing the mortgage loan (we refer to such personal property as “permitted personal property”), and the sum of the fair market values of the real property and permitted personal property securing the mortgage loan at the time we commit to originate, acquire or, in some instances, modify the mortgage loan equals or exceeds the highest principal amount of the loan during the year, then all of the interest we accrue on the mortgage loan will qualify for purposes of the 75% gross income test. If, however, the sum of the fair market values of the real property and permitted personal property were less than the highest principal amount, then only a portion of the interest income we accrue on the mortgage loan would qualify for purposes of the 75% gross income test; such portion based on the percentage equivalent of a fraction, the numerator of which is the sum of the fair market value of the real property and permitted personal property securing the mortgage loan and the denominator of which is the principal amount of the mortgage loan.

Interest, including original issue discount or market discount, that we accrue on our real estate-related investments generally will be qualifying income for purposes of both gross income tests. Interest income from investments that are not secured by mortgages on real property will be qualifying income for purposes of the 95% gross income test but not the 75% gross income test.

MBS

We have acquired and expect to continue to acquire MBS, including Agency MBS, that will be treated either as interests in a grantor trust or as REMIC regular interests. We expect that all income from the MBS in which we invest will be qualifying income for purposes of the 95% gross income test. In the case of interests in grantor trusts, we will be treated as owning an undivided beneficial ownership interest in the mortgage loans held by the grantor trust. Thus, to the extent those mortgage loans are secured by real property or interests in real property, the income from the grantor trust will be qualifying income for purposes of the 75% gross income test.

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Income that we accrue with respect to REMIC regular interests will generally be treated as qualifying income for purposes of the 75% gross income tests. If, however, less than 95% of the assets of the REMIC are real estate assets, then only a proportionate part of such income will qualify for purposes of the 75% gross income test. We expect that substantially all of the income we have accrued and will accrue on our investments in MBS, and any gain from the disposition of MBS, will be qualifying income for purposes of the both the 75% and the 95% gross income tests.

Foreign Currency Gains

Certain foreign currency gains are excluded from gross income for purposes of one or both of the gross income tests. “Real estate foreign exchange gain” is excluded from gross income for purposes of the 75% gross income test. Real estate foreign exchange gain generally includes foreign currency gain attributable to any item of income or gain that is qualifying income for purposes of the 75% gross income test, foreign currency gain attributable to the acquisition or ownership of (or becoming or being the obligor under) obligations secured by mortgages on real property or on interest in real property and certain foreign currency gain attributable to certain “qualified business units” of a REIT. “Passive foreign exchange gain” will be excluded from gross income for purposes of the 95% gross income test. Passive foreign exchange gain generally includes real estate foreign exchange gain as described above, and also includes foreign currency gain attributable to any item of income or gain that is qualifying income for purposes of the 95% gross income test and foreign currency gain attributable to the acquisition or ownership of (or becoming or being the obligor under) obligations. Because passive foreign exchange gain includes real estate foreign exchange gain, real estate foreign exchange gain is excluded from gross income for purposes of both the 75% and 95% gross income test. These exclusions for real estate foreign exchange gain and passive foreign exchange gain do not apply to foreign currency gain derived from dealing, or engaging in substantial and regular trading, in securities. Such gain is treated as non-qualifying income for purposes of both the 75% and 95% gross income tests.

Fee Income

We may receive various fees in connection with our operations. The fees will be qualifying income for purposes of both the 75% gross income and 95% gross income tests if they are received in consideration for entering into an agreement to make a loan secured by a mortgage on real property or an interest in real property and the fees are not determined by income or profits of any person. Other fees are not qualifying income for purposes of either gross income test. Any fees earned by our TRS will not be included for purposes of the gross income tests.

Dividends

Our share of any dividends received from any corporation (including any TRS, but excluding any qualified REIT subsidiary) in which we own an equity interest will qualify for purposes of the 95% gross income test but not for purposes of the 75% gross income test. Our share of any dividends received from any other REIT in which we own an equity interest will be qualifying income for purposes of both gross income tests.

Failure to Satisfy Gross Income Tests

We have monitored and will continue to monitor the amount of our non-qualifying income and manage our assets to comply with the gross income tests for each taxable year for which we seek to maintain our REIT qualification. We cannot assure you, however, that we will be able to satisfy the gross income tests. If we fail to satisfy one or both of the gross income tests for any taxable year, we may nevertheless qualify as a REIT for such year if we qualify for relief under certain provisions of the Code. These relief provisions will be generally available if (i) our failure to meet such tests was due to reasonable cause and not due to willful neglect, and (ii) we file with the IRS a schedule describing the sources of our gross income in accordance with Treasury regulations. We cannot predict, however, whether in all circumstances, we would qualify for the benefit of these

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relief provisions. In addition, as discussed above under “—Federal Income Tax Considerations Relating to Our Treatment as a REIT,” even if the relief provisions apply, a tax would be imposed upon the amount by which we fail to satisfy the particular gross income test.

In addition, the Secretary of the Treasury has been given broad authority to determine whether particular items of gain or income qualify or not under the 75% and 95% gross income tests, or are to be excluded from the measure of gross income for such purposes.

Cash/Income Differences – Phantom Income

Due to the nature of the assets in which we will invest, we may be required to recognize taxable income from those assets in advance of our receipt of cash flow on or proceeds from disposition of such assets, and may be required to report taxable income in early periods that exceeds the economic income ultimately realized on such assets.

We may acquire MBS in the secondary market for less than their face amount. The discount at which such debt instruments are acquired may reflect doubts about their ultimate collectability rather than current market interest rates. The amount of such discount may nevertheless be treated as “market discount” for U.S. federal income tax purposes. Payments on mortgage loans are ordinarily made monthly, and consequently accrued market discount generally will have to be included in income each month as if the debt instrument were assured of ultimately being collected in full. If we collect less on the debt instrument than our purchase price plus the market discount we had previously reported as income, we may not be able to benefit from any offsetting loss deductions.

Some of the MBS that we acquire may have been issued with original issue discount. In general, we will be required to accrue original issue discount based on the constant yield to maturity of the MBS, and to treat the accrued original issue discount as taxable income in accordance with applicable U.S. federal income tax rules even though smaller or no cash payments are received on such debt instrument. As in the case of the market discount discussed in the preceding paragraph, the constant yield in question will be determined and we will be taxed based on the assumption that all future payments due on the MBS in question will be made, with consequences similar to those described in the previous paragraph if all payments on the MBS are not made. The REIT rules, however, permit us to exclude certain excess noncash income from the determination of the amount that we are required to distribute annually. Excess noncash income can include original issue discount accruals in excess of payments on a debt instrument.

In addition, if any debt instruments or MBS acquired by us are delinquent as to mandatory principal and interest payments, or if payments with respect to a particular debt instrument are not made when due, we may nonetheless be required to continue to recognize the unpaid interest as taxable income. Similarly, we may be required to accrue interest income with respect to subordinate MBS at the stated rate regardless of whether corresponding cash payments are received.

Finally, we may be required under the terms of indebtedness that we incur, whether to private lenders or pursuant to government programs, to use cash received from interest payments to make principal payments on that indebtedness, with the effect of recognizing income but not having a corresponding amount of cash available for distribution to our shareholders.

Due to each of these potential timing differences between income recognition or expense deduction and the related cash receipts or disbursements, there is a significant risk that we may have substantial taxable income in excess of cash available for distribution. In that event, we may need to borrow funds or take other actions to satisfy the REIT distribution requirements for the taxable year in which this “phantom income” is recognized. See “—Annual Distribution Requirements.”

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Asset Tests

To qualify as a REIT, we also must satisfy the following asset tests at the end of each quarter of each taxable year. First, at least 75% of the value of our total assets must consist of some combination of “real estate assets,” cash, cash items, government securities, and, under some circumstances, stock or debt instruments purchased with new capital. For this purpose, the term “real estate assets” includes interests in real property (including leaseholds and options to acquire real property and leaseholds), stock of other corporations that qualify as REITs, and, to a limited extent, certain debt issued by publicly offered REITs and interests in mortgage loans secured by real property (including certain types of MBS). Assets that do not qualify for purposes of the 75% test are subject to the additional asset tests described below.

Second, the value of our interest in any one issuer’s securities (other than debt and equity securities issued by any of our TRSs, qualified REIT subsidiaries, any other entity that is disregarded as an entity separate from us, any equity interest we may hold in a partnership and any security that is a real estate asset, a government security, or a cash item) may not exceed 5% of the value of our total assets. Third, we may not own more than 10% of the voting power or 10% of the value of any one issuer’s outstanding securities (other than debt and equity securities issued by any of our TRSs, qualified REIT subsidiaries, any other entity that is disregarded as an entity separate from us, any equity interest we may hold in a partnership, and any security that is a real estate asset, a government security, or a cash item, and any security that is a real estate asset, a government security, or a cash item). Solely for purposes of the 10% asset test, the determination of our interest in the assets of a partnership or limited liability company in which we own an interest will be based on our proportionate interest in any securities issued by the partnership or limited liability company, excluding for this purpose certain securities described in the Code. For purposes of the 10% value test, the term “securities” does not include certain “straight debt” securities. Fourth, no more than 25% (20% for taxable years beginning after December 31, 2017) of the value of our total assets may consist of the securities of one or more TRSs. Fifth, no more than 25% of the value of our total assets may consist of nonqualified publicly offered REIT debt instruments.

Notwithstanding the general rule that, for purposes of the gross income and asset tests, a REIT is treated as owning its proportionate share of the underlying assets of a partnership in which it holds a partnership interest, if a REIT holds indebtedness issued by a partnership, the indebtedness will be subject to, and may cause a violation of the asset tests, unless it is a qualifying mortgage asset or otherwise satisfies the rules for “straight debt.” Similarly, although stock of another REIT qualifies as a real estate asset for purposes of the REIT asset tests, non-mortgage debt issued by another REIT may not so qualify (such debt, however, will not be treated as a “security” for purposes of the 10% asset test).

Certain securities will not cause a violation of the 10% value test described above. Such securities include instruments that constitute “straight debt,” which includes, among other things, securities having certain contingency features. A security does not qualify as “straight debt” where a REIT (or a controlled TRS of the REIT) owns other securities of the same issuer which do not qualify as straight debt, unless the value of those other securities constitute, in the aggregate, 1% or less of the total value of that issuer’s outstanding securities. In addition to straight debt, the Code provides that certain other securities will not violate the 10% value test. Such securities include (i) any loan made to an individual or an estate, (ii) certain rental agreements pursuant to which one or more payments are to be made in subsequent years (other than agreements between a REIT and certain persons related to the REIT under attribution rules), (iii) any obligation to pay rents from real property, (iv) securities issued by governmental entities that are not dependent in whole or in part on the profits of (or payments made by) a non-governmental entity, (v) any security (including debt securities) issued by another REIT, and (vi) any debt instrument issued by a partnership if the partnership’s income is of a nature that it would satisfy the 75% gross income test described above under “—Gross Income Tests.” In applying the 10% asset test, a debt security issued by a partnership is not taken into account to the extent, if any, of the REIT’s proportionate interest in the equity and certain debt securities issued by that partnership.

We intend to acquire and manage, through our subsidiaries, MBS that are either interests in grantor trusts or REMIC regular interests. In the case of interests in grantor trusts, we will be treated as owning an undivided

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beneficial ownership interest in the mortgage loans held by the grantor trust, and we will be treated as owning an interest in real estate assets to the extent those mortgage loans held by the grantor trust represent real estate assets. In the case of REMIC regular interests, such regular interests will generally qualify as real estate assets. If, however, less than 95% of the REMIC’s assets are real estate assets, then only a proportionate part of the regular interest will be a real estate asset. We expect that substantially all of the MBS we acquire will be treated as real estate assets.

In addition, we have and expect to continue to enter into repurchase agreements under which we will nominally sell certain of our assets to a counterparty and simultaneously enter into an agreement to repurchase the sold assets. We believe that we will be treated for U.S. federal income tax purposes as the owner of the assets that are the subject of any such repurchase agreement and the repurchase agreement will be treated as a secured lending transaction notwithstanding that we may transfer record ownership of the assets to the counterparty during the term of the agreement. It is possible, however, that the IRS could successfully assert that we did not own the assets during the term of the repurchase agreement, in which case we could fail to qualify as a REIT.

We have monitored and will continue to monitor the status of our assets for purposes of the various asset tests and will seek to manage our portfolio to comply at all times with such tests. There can be no assurance, however, that we will be successful in this effort. In this regard, to determine our compliance with these requirements, we will need to estimate the value of our assets to ensure compliance with the asset tests. We will not obtain independent appraisals to support our conclusions concerning the values of our assets. Moreover, some of the assets that we may own may not be susceptible to precise valuation. Although we will seek to be prudent in making these estimates, there can be no assurance that the IRS will not disagree with these determinations and assert that a different value is applicable, in which case we might not satisfy the 75% asset test and the other asset tests and would fail to qualify as a REIT.

Failure to Satisfy Asset Tests

If we fail to satisfy the asset tests as the end of a quarter, we will not lose our REIT qualification if:

1. we satisfied the asset tests at the end of the preceding calendar quarter; and

2. the discrepancy between the value of our assets and the asset test requirements arose from changes in the market values of our assets and was not wholly or partly caused by the acquisition of one or more non-qualifying assets.

If we did not satisfy the condition described in the second bullet above, we still could avoid disqualification by eliminating any discrepancy within 30 days after the close of the calendar quarter in which it arose.

If we violate the 5% value test, 10% voting test or 10% value test described above at the end of any calendar quarter, we will not lose our REIT qualification if (i) the failure is de minimis (up to the lesser of 1% of our total assets or $10 million) and (ii) we dispose of these assets or otherwise comply with the asset tests within six months after the last day of the quarter. In the event of a more than de minimis failure of any of the asset tests, as long as the failure was due to reasonable cause and not to willful neglect, we will not lose our REIT qualification if we (i) file with the IRS a schedule describing the assets that caused the failure, (ii) dispose of these assets or otherwise comply with the asset tests within six months after the last day of the quarter and (iii) pay a tax equal to the greater of $50,000 per failure or an amount equal to the product of the highest corporate income tax rate (currently 35%) and the net income from the non-qualifying assets during the period in which we failed to satisfy the asset tests.

Annual Distribution Requirements

To qualify as a REIT, we are required to distribute dividends (other than capital gain dividends) to our stockholders in an amount at least equal to:

(A) the sum of

(i) 90% of our “REIT taxable income” (computed without regard to the dividends paid deduction and our net capital gains), and

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(ii) 90% of the net income (after tax), if any, from foreclosure property (as described below), minus

(B) the sum of certain items of non-cash income.

Such distributions must be paid in the taxable year to which they relate, or in the following taxable year if either (i) we declare the distribution before we file a timely U.S. federal income tax return for the year and pay the distribution with or before the first regular dividend payment after such declaration or (ii) we declare the distribution in October, November or December of the taxable year, payable to stockholders of record on a specified day in any such month, and we actually pay the dividends before the end of January of the following year. The distributions under clause (i) are taxable to the Owners of our common stock in the year in which paid, and the distributions in clause (ii) are treated as paid on December 31 of the prior taxable year. In both instances, these distributions relate to our prior taxable year for purposes of the 90% distribution requirement.

With respect to our 2014 and prior taxable years, for distributions to be counted as satisfying the annual distribution requirements for REITs, and to provide us with a REIT-level tax deduction, the distributions must not be “preferential dividends.” A dividend is not a preferential dividend if the distribution is (i) pro rata among all outstanding shares of stock within a particular class, and (ii) in accordance with the preferences among different classes of stock as set forth in our organizational documents. For taxable years beginning after December 31, 2014, the preferential dividend rule does not apply to “publicly offered REITS.” Thus, so long as we continue to qualify as a “publicly offered REIT,” the preferential dividend rate will not apply to our 2015 and subsequent taxable years.

We will pay U.S. federal income tax at corporate tax rates on our taxable income, including net capital gain that we do not distribute to stockholders. Furthermore, if we fail to distribute during each calendar year, or by the end of January following the calendar year in the case of distributions with declaration and record dates falling in the last three months of the calendar year, at least the sum of (i) 85% of our REIT ordinary income for such year, (ii) 95% of our REIT capital gain income for such year and (iii) any undistributed taxable income from prior periods, we will be subject to a 4% nondeductible excise tax on the excess of such required distribution over the amounts actually distributed. We generally intend to make timely distributions sufficient to satisfy the annual distribution requirements and to avoid corporate U.S. federal income tax and the 4% nondeductible excise tax.

We may elect to retain rather than distribute our net capital gain and pay tax on such gains. In this case, we could elect to have our stockholders include their proportionate share of such undistributed capital gains in income and to receive a corresponding credit or refund, as the case may be, for their share of the tax paid by us. Stockholders would then increase the adjusted basis of their stock by the difference between the designated amounts of capital gains from us that they include in their taxable income, and the tax paid on their behalf by us with respect to that income.

To the extent that a REIT has available net operating losses carried forward from prior tax years, such losses may reduce the amount of distributions that it must make to comply with the REIT distribution requirements. Such losses, however, will generally not affect the character, in the hands of stockholders, of any distributions that are actually made by the REIT, which are generally taxable to stockholders to the extent that the REIT has current or accumulated earnings and profits. See “—Taxation of Owners —Taxation of Taxable Domestic Owners.”

We may find it difficult or impossible to meet distribution requirements in certain circumstances. Due to the nature of the assets in which we will invest, we may be required to recognize taxable income from those assets in advance of our receipt of cash flow on or proceeds from disposition of such assets. For instance, we may be required to accrue interest and discount income on mortgage loans, mortgage backed securities, and other types of debt securities or interests in debt securities before we receive any payments of interest or principal on such assets. Moreover, in certain instances we may be required to accrue taxable income that we may not actually recognize as economic income. For example, if we own a residual equity position in a mortgage loan securitization, we may recognize taxable income that we will never actually receive due to losses sustained on

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the underlying mortgage loans. Although those losses would be deductible for tax purposes, they would likely occur in a year subsequent to the year in which we recognized the taxable income. Thus, subject to a relief rule for certain types of non-cash income, including income earned from REMIC residual interests, for any taxable year, we may be required to fund distributions in excess of cash flow received from our investments. If such circumstances arise, then to fund our distribution requirement and maintain our status as a REIT we may have to sell assets at unfavorable prices, borrow at unfavorable terms, make taxable stock dividends, or pursue other strategies. We cannot be assured, however, that any such strategy would be successful if our cash flow were to become insufficient to make the required distributions. Alternatively, we may declare a taxable dividend payable in cash or stock at the election of each stockholder, where the aggregate amount of cash to be distributed in such dividend may be subject to limitation. In such case, for U.S. federal income tax purposes, the amount of the dividend paid in stock will be equal to the amount of cash that could have been received instead of stock.

Under certain circumstances, we may be able to rectify a failure to meet the distribution requirement for a year by paying “deficiency dividends” to stockholders in a later year, which may be included in our deduction for dividends paid for the earlier year. Thus, we may be able to avoid being taxed on amounts distributed as deficiency dividends; however, we will be required to pay interest and a penalty to the IRS based on the amount of any deduction taken for deficiency dividends.

Failure to Qualify

If we fail to satisfy one or more requirements for REIT qualification, other than the gross income tests and the asset tests, we could avoid disqualification if our failure is due to reasonable cause and not to willful neglect and we pay a penalty of $50,000 for each such failure. In addition, there are relief provisions for a failure of the gross income tests and asset tests, as described in “—Gross Income Tests” and “—Asset Tests.”

If we fail to qualify for taxation as a REIT in any taxable year, and the relief provisions do not apply, we will be subject to tax (including any applicable alternative minimum tax) on our taxable income at regular federal corporate income tax rates. Distributions to stockholders in any year in which we fail to qualify will not be deductible by us nor will they be required to be made. In such event, to the extent of current and accumulated earnings and profits, all distributions to stockholders will be taxable as ordinary income, and, subject to certain limitations of the Code, corporate stockholders may be eligible for the dividends received deduction, and individual stockholders and other non-corporate stockholders may be eligible to be taxed at the reduced 20% rate currently applicable to qualified dividend income. Unless entitled to relief under specific statutory provisions, we will also be disqualified from taxation as a REIT for the four taxable years following the year during which qualification was lost. We cannot predict whether in all circumstances we would be entitled to such statutory relief.

Prohibited Transactions

Net income derived by a REIT from a prohibited transaction is subject to a 100% excise tax. The term “prohibited transaction” generally includes a sale or other disposition of property (other than foreclosure property) that is held “primarily for sale to customers in the ordinary course of a trade or business.” Although we do not expect that our assets will be held primarily for sale to customers, these terms are dependent upon the particular facts and circumstances, and we cannot assure you that we will never be subject to this excise tax. The 100% tax does not apply to gains from the sale of property that is held through a TRS or other taxable corporation, although such income will be subject to tax in the hands of the corporation at regular federal corporate income tax rates. We intend to structure our activities to avoid transactions that are prohibited transactions.

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Foreclosure Property

A REIT is subject to tax at the maximum corporate rate (currently 35%) on any income from foreclosure property, including gain from the disposition of such foreclosure property, other than income that otherwise would be qualifying income for purposes of the 75% gross income test. Foreclosure property is real property and any personal property incident to such real property (i) that is acquired by a REIT as result of the REIT having bid on such property at foreclosure, or having otherwise reduced the property to ownership or possession by agreement or process of law, after there was a default (or default was imminent) on a lease of such property or a mortgage loan held by the REIT and secured by the property, (ii) for which the related loan or lease was acquired by the REIT at a time when default was not imminent or anticipated and (iii) for which such REIT makes a proper election to treat the property as foreclosure property. Any gain from the sale of property for which a foreclosure election has been made will not be subject to the 100% excise tax on gains from prohibited transactions described above, even if the property would otherwise constitute inventory or dealer property in the hands of the selling REIT. We do not expect to receive income from foreclosure property that is not qualifying income for purposes of the 75% gross income test. However, if we do receive any such income, we intend to make an election to treat the related property as foreclosure property.

Derivatives and Hedging Transactions

We and our subsidiaries may enter into hedging transactions with respect to interest rate exposure on one or more of our assets or liabilities. Any such hedging transactions could take a variety of forms, including the use of derivative instruments such as interest rate swap contracts, interest rate cap or floor contracts, futures or forward contracts, and options. Except to the extent provided by Treasury regulations, any income from a hedging transaction we enter into (i) in the normal course of our business primarily to manage risk of interest rate or price changes or currency fluctuations with respect to borrowings made or to be made, or ordinary obligations incurred or to be incurred, to acquire or carry real estate assets, which is clearly identified as specified in Treasury regulations before the close of the day on which it was acquired, originated, or entered into, including gain from the sale or disposition of such a transaction, and (ii) primarily to manage risk of currency fluctuations with respect to any item of income or gain that would be qualifying income under the 75% or 95% income tests (or any asset that produces such income) which is clearly identified as such before the close of the day on which it was acquired, originated, or entered into, will not constitute gross income for purposes of the 75% or 95% gross income test. To the extent that we enter into other types of hedging transactions, the income from those transactions is likely to be treated as non-qualifying income for purposes of both of the 75% and 95% gross income tests. We intend to structure any hedging transactions in a manner that does not jeopardize our qualification as a REIT. We may conduct some or all of our hedging activities (including hedging activities relating to currency risk) through a TRS or other corporate entity, the income from which may be subject to U.S. federal income tax, rather than by participating in the arrangements directly or through pass-through subsidiaries. No assurance can be given, however, that our hedging activities will not give rise to income that does not qualify for purposes of either or both of the REIT gross income tests, or that our hedging activities will not adversely affect our ability to satisfy the REIT qualification requirements.

Taxable Mortgage Pools

An entity, or a portion of an entity, may be classified as a TMP under the Code if (i) substantially all of its assets consist of debt obligations or interests in debt obligations, (ii) more than 50% of those debt obligations are real estate mortgage loans, interests in real estate mortgage loans or interests in certain MBS as of specified testing dates, (iii) the entity has issued debt obligations that have two or more maturities and (iv) the payments required to be made by the entity on its debt obligations “bear a relationship” to the payments to be received by the entity on the debt obligations that it holds as assets. Under Treasury regulations, if less than 80% of the assets of an entity (or a portion of an entity) consists of debt obligations, these debt obligations are considered not to comprise “substantially all” of its assets, and therefore the entity would not be treated as a TMP.

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We may structure or enter into securitization or financing transactions that will cause us to be viewed as owning interests in one or more TMPs. Generally, if an entity or a portion of an entity is classified as a TMP, then the entity or portion thereof is treated as a taxable corporation and it cannot file a consolidated U.S. federal income tax return with any other corporation. If, however, a REIT owns 100% of the equity interests in a TMP, then the TMP is a qualified REIT subsidiary and, as such, ignored as an entity separate from the REIT.

As long as we owned 100% of the equity interests in the TMP, all or a portion of the income that we recognize with respect to our investment in the TMP will be treated as excess inclusion income. Section 860E(c) of the Code defines the term “excess inclusion” with respect to a residual interest in a REMIC. The IRS, however, has yet to issue guidance on the computation of excess inclusion income on equity interests in a TMP held by a REIT. Generally, however, excess inclusion income with respect to our investment in any TMP and any taxable year will equal the excess of (i) the amount of income we accrue on our investment in the TMP over (ii) the amount of income we would have accrued if our investment were a debt instrument having an issue price equal to the fair market value of our investment on the day we acquired it and a yield to maturity equal to 120% of the long-term applicable federal rate in effect on the date we acquired our interest. The term “applicable federal rate” refers to rates that are based on weighted average yields for treasury securities and are published monthly by the IRS for use in various tax calculations. If we undertake securitization transactions that are TMPs, the amount of excess inclusion income we recognize in any taxable year could represent a significant portion of our total taxable for that year.

If we recognized excess inclusion income, then under guidance issued by the IRS we would be required to allocate the excess inclusion income proportionately among the dividends we pay to our stockholders and we must notify our stockholders of the portion of our dividends that represents excess inclusion income. The portion of any dividend you receive that is treated as excess inclusion income is subject to special rules. First, your taxable income can never be less than the sum of your excess inclusion income for the year; excess inclusion income cannot be offset with net operating losses or other allowable deductions. Second, if you are a tax-exempt organization and your excess inclusion income is subject to the unrelated business income tax, then the excess inclusion portion of any dividend you receive will be treated as unrelated business taxable income. Third, dividends paid to Foreign Owners who hold stock for investment and not in connection with a trade or business conducted in the United States will be subject to United States federal withholding tax without regard to any reduction in rate otherwise allowed by any applicable income tax treaty.

If we recognize excess inclusion income, and one or more Disqualified Organizations are record holders of shares of common stock, we will be taxable at the highest federal corporate income tax rate on the portion of any excess inclusion income equal to the percentage of our stock that is held by Disqualified Organizations. In such circumstances, we may reduce the amount of our distributions to a Disqualified Organization whose stock ownership gave rise to the tax. To the extent that our common stock owned by Disqualified Organizations is held by a broker/dealer or other nominee, the broker/dealer or other nominee would be liable for a tax at the highest corporate tax rate on the portion of our excess inclusion income allocable to our common stock held by the broker/dealer or other nominee on behalf of the Disqualified Organizations.

If we own less than 100% of the equity interests in a TMP, the foregoing rules would not apply. Rather, the TMP would be treated as a corporation for U.S. federal income tax purposes and would potentially be subject to federal corporate income tax. This could adversely affect our compliance with the REIT gross income and asset tests described above. We currently do not have, and currently do not intend to enter into any securitization or financing transaction that is a TMP in which we own some, but less than all, of the equity interests, and we intend to monitor the structure of any TMPs in which we have an interest to ensure that they will not adversely affect our status as a REIT. We cannot assure you that we will be successful in this regard.

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Taxation of Owners

Taxation of Taxable Domestic Owners

Distributions. As long as we qualify as a REIT, distributions we make to our taxable Domestic Owners out of current or accumulated earnings and profits (and not designated as capital gain dividends) will be taken into account by them as ordinary income. Dividends we pay to a corporation will not be eligible for the dividends received deduction. In addition, distributions we make to individuals and other Owners that are not corporations generally will not be eligible for the 20% reduced rate of tax currently in effect for “qualified dividend income.” However, provided certain holding period and other requirements are met, and subject to certain limitations, an individual or other non-corporate Owner may be eligible for the 20% reduced rate with respect to (i) distributions attributable to dividends we receive from certain “C” corporations, such as our TRSs, and (ii) distributions attributable to income upon which we have paid corporate income tax.

Distributions that we designate as capital gain dividends will be taxed as long-term capital gains (to the extent that they do not exceed our actual net capital gain for the taxable year) without regard to the period for which you have owned our common stock.

Rather than distribute our net capital gains, we may elect to retain and pay the U.S. federal income tax on them, in which case you will (i) include your proportionate share of the undistributed net capital gains in income, (ii) receive a credit for your share of the U.S. federal income tax we pay and (iii) increase the basis in your common stock by the difference between your share of the capital gain and your share of the credit.

Distributions in excess of our current and accumulated earnings and profits will not be taxable to you to the extent that they do not exceed your adjusted tax basis in our common stock you own, but rather, will reduce your adjusted tax basis in your common stock, but not below zero. Assuming that the common stock you own is a capital asset, to the extent that such distributions exceed your adjusted tax basis in the common stock you own, you must include them in income as long-term capital gain (or short-term capital gain if the common stock has been held for one year or less). For individuals, trusts and estates, long-term capital gains are currently taxable at a maximum U.S. federal income tax rate of 20% and short-term capital gains are currently taxable at a maximum U.S. federal income tax rate of 39.6%. Gains for corporations, whether characterized as long-term or short-term, are currently taxable at a maximum U.S. federal income tax rate of 35%. Capital gains attributable to the sale of depreciable real property held for more than 12 months are subject to a 25% maximum U.S. federal income tax rate for taxpayers who are taxed as individuals, to the extent of previously claimed depreciation deductions.

If we declare a dividend in October, November or December of any year that is payable to stockholders of record on a specified date in any such month, but actually distribute the amount declared in January of the following year, then you must treat the January distribution as though you received it on December 31 of the year in which we declared the dividend. In addition, we may elect to treat other distributions after the close of the taxable year as having been paid during the taxable year, but you will be treated as having received these distributions in the taxable year in which they are actually made.

To the extent that we have available net operating losses and capital losses carried forward from prior tax years, such losses may reduce the amount of distributions that we must make to comply with the REIT distribution requirements. See “—Annual Distribution Requirements.” Such losses, however, are not passed through to you and do not offset your income from other sources, nor would they affect the character of any distributions that you receive from us; you will be subject to tax on those distributions to the extent that we have current or accumulated earnings and profits.

If we did recognize excess inclusion income, we would identify a portion of the distributions that we make to you as excess inclusion income. Your taxable income can never be less than the sum of your excess inclusion income for the year; excess inclusion income cannot be offset with net operating losses or other allowable deductions. See “—Taxable Mortgage Pools.”

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Dispositions of Our Stock. Any gain or loss you recognize upon the sale or other disposition of our common stock will generally be capital gain or loss for U.S. federal income tax purposes, and will be long-term capital gain or loss if you held the common stock for more than one year. In addition, any loss you recognize upon a sale or exchange of our common stock that you have owned for six months or less (after applying certain holding period rules) will generally be treated as a long-term capital loss to the extent of distributions received from us that you are required to treat as long-term capital gain.

If you recognize a loss upon a disposition of our common stock in an amount that exceeds a prescribed threshold, it is possible that the provisions of Treasury regulations involving “reportable transactions” could apply, with a resulting requirement to separately disclose the loss-generating transaction to the IRS. While these regulations are directed towards “tax shelters,” they are written quite broadly, and apply to transactions that would not typically be considered tax shelters. In addition, recently enacted legislation imposes significant penalties for failure to comply with these requirements. You should consult your tax advisor concerning any possible disclosure obligation with respect to the receipt or disposition of our common stock, or transactions that might be undertaken directly or indirectly by us. Moreover, you should be aware that we and other participants in the transactions involving us (including our advisors) may be subject to disclosure or other requirements pursuant to these regulations.

Amounts that you are required to include in taxable income with respect to our common stock you own, including taxable distributions and the income you recognize with respect to undistributed net capital gain, and any gain recognized upon your disposition of our common stock, will not be treated as passive activity income. You may not offset any passive activity losses you may have, such as losses from limited partnerships in which you have invested, with income you recognize with respect to our shares of common stock. Generally, income you recognize with respect to our common stock will be treated as investment income for purposes of the investment interest limitations.

Additional Medicare Tax. Individuals, estates or trusts whose income exceeds certain thresholds will be subject to an additional 3.8% Medicare tax on dividends and certain other investment income. Such other investment income will include capital gains from the sale or other disposition of our capital stock.

Information Reporting and Backup Withholding. We will report to our stockholders and to the IRS the amount of distributions we pay during each calendar year and the amount of tax we withhold, if any. Under the backup withholding rules, you may be subject to backup withholding at a current rate of 28% with respect to distributions unless you:

• are a corporation or come within certain other exempt categories and, when required, demonstrate this fact; or

• provide a taxpayer identification number, certify as to no loss of exemption from backup withholding, and otherwise comply with the applicable requirements of the backup withholding rules.

Any amount paid as backup withholding will be creditable against your income tax liability. For a discussion of the backup withholding rules as applied to foreign owners, see “—Taxation of Foreign Owners.” In addition, we may be required to withhold a portion of capital gain distributions to any Domestic Owners who fail to certify their non-foreign status.

Taxation of Tax-Exempt Owners

Tax-exempt entities, including qualified employee pension and profit sharing trusts and individual retirement accounts, are generally exempt from U.S. federal income taxation. However, they are subject to taxation on their unrelated business taxable income (“UBTI”). Provided that a tax-exempt Owner (i) has not held our common stock as “debt financed property” within the meaning of the Code and (ii) has not used our common stock in an unrelated trade or business, amounts that we distribute to tax-exempt Owners and income from the

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sale of our common stock generally should not constitute UBTI. To the extent that we are (or a part of us, or a disregarded subsidiary of ours is) a TMP, a portion of the dividends paid to a tax-exempt stockholder that is allocable to excess inclusion income may be treated as UBTI. If, however, excess inclusion income is allocable to some categories of tax-exempt stockholders that are not subject to UBTI, we might be subject to corporate level tax on such income, and, in that case, may reduce the amount of distributions to those stockholders whose ownership gave rise to the tax. However, a tax-exempt Owner’s allocable share of any excess inclusion income that we recognize will be subject to tax as UBTI. See “—Taxable Mortgage Pools.” As required by IRS guidance, we intend to notify our stockholders if a portion of a dividend paid by us is attributable to excess inclusion income.

Tax-exempt Owners that are social clubs, voluntary employee benefit associations, supplemental unemployment benefit trusts and qualified group legal services plans, exempt from taxation under special provisions of the U.S. federal income tax laws, are subject to different UBTI rules, which generally will require them to characterize distributions that they receive from us as UBTI.

In certain circumstances, a qualified employee pension trust or profit sharing trust that owns more than 10% of our stock could be required to treat a percentage of the dividends that it receives from us as UBTI if we are a “pension-held REIT.” We will not be a pension-held REIT unless either (a) one pension trust owns more than 25% of the value of our stock or (b) a group of pension trusts individually holding more than 10% of our stock collectively owns more than 50% of the value of our stock. However, the restrictions on ownership and transfer of our stock are designed, among other things, to prevent a tax-exempt entity from owning more than 10% of the value of our stock, thus making it unlikely that we will become a pension-held REIT.

Taxation of Foreign Owners

The following is a summary of certain U.S. federal income and estate tax consequences of the ownership and disposition of our common stock applicable to a Foreign Owner.

If a partnership, including for this purpose any entity that is treated as a partnership for U.S. federal income tax purposes, holds our common stock, the tax treatment of a partner in the partnership will generally depend upon the status of the partner and the activities of the partnership. An investor that is a partnership having Foreign Owners as partners should consult its tax advisors about the U.S. federal income tax consequences of the acquisition, ownership and disposition of our common stock.

This discussion is based on current law and is for general information only. This discussion addresses only certain and not all aspects of U.S. federal income and estate taxation.

General. For most foreign investors, investment in a REIT that invests principally in mortgage loans and MBS is not the most tax-efficient way to acquire and manage, through our subsidiaries, such assets. That is because receiving distributions of income derived from such assets in the form of REIT dividends subjects most foreign investors to withholding taxes that direct investment in those asset classes, and the direct receipt of interest and principal payments with respect to them, would not. The principal exceptions are foreign sovereigns and their agencies and instrumentalities, which may be exempt from withholding taxes on REIT dividends under the Code, and certain foreign pension funds or similar entities able to claim an exemption from withholding taxes on REIT dividends under the terms of a bilateral tax treaty between their country of residence and the United States.

Ordinary Dividend Distributions. The portion of dividends received by a Foreign Owner payable out of our current and accumulated earnings and profits that are not attributable to our capital gains and that are not effectively connected with a U.S. trade or business of the Foreign Owner will be subject to U.S. withholding tax at the rate of 30% (unless reduced by an applicable income tax treaty). In general, a Foreign Owner will not be considered engaged in a U.S. trade or business solely as a result of its ownership of our common stock. In cases

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where the dividend income from a Foreign Owner’s investment in our common stock is (or is treated as) effectively connected with the Foreign Owner’s conduct of a U.S. trade or business, the Foreign Owner generally will be subject to U.S. tax at graduated rates, in the same manner as Domestic Owners are taxed with respect to such dividends (and may also be subject to the 30% branch profits tax in the case of a foreign owner that is a foreign corporation). If a Foreign Owner is the record holder of shares of our common stock, we plan to withhold U.S. income tax at the rate of 30% on the gross amount of any distribution paid to a Foreign Owner unless:

• a lower income treaty rate applies and the Foreign Owner provides us with an IRS Form W-8BEN evidencing eligibility for that reduced rate; or

• the Foreign Owner provides us with an IRS Form W-8ECI certifying that the distribution is effectively connected income.

Under some income tax treaties, lower withholding tax rates do not apply to ordinary dividends from REITs. Furthermore, reduced treaty rates are not available to the extent that distributions are treated as excess inclusion income. See “—Taxable Mortgage Pools.” As required by IRS guidance, we intend to notify our stockholders if a portion of a dividend paid by us is excess inclusion income.

Non-Dividend Distributions. Distributions we make to a Foreign Owner that are not considered to be distributions out of our current and accumulated earnings and profits will not be subject to U.S. federal income or withholding tax unless the distribution exceeds the Foreign Owner’s adjusted tax basis in our common stock at the time of the distribution and, as described below, the Foreign Owner would otherwise be taxable on any gain from a disposition of our common stock. If it cannot be determined at the time a distribution is made whether or not such distribution will be in excess of our current and accumulated earnings and profits, the entire distribution will be subject to withholding at the rate applicable to dividends. A Foreign Owner may, however, seek a refund of such amounts from the IRS if it is subsequently determined that the distribution was, in fact, in excess of our current and accumulated earnings and profits, provided the proper forms are timely filed with the IRS by the Foreign Owner.

Capital Gain Dividends. Distributions that we make to Foreign Owners that are attributable to our disposition of U.S. real property interests (“USRPI,” which term does not include interests in mortgage loans and mortgage backed securities) are subject to U.S. federal income and withholding taxes pursuant to the Foreign Investment in Real Property Act of 1980, or FIRPTA, and may also be subject to branch profits tax if the Foreign Owner is a corporation that is not entitled to treaty relief or exemption. Although we do not anticipate recognizing any gain attributable to the disposition of USRPI, as defined by FIRPTA, Treasury regulations interpreting the FIRPTA provisions of the Code could be read to impose a withholding tax at a rate of 35% on all of our capital gain dividends (or amounts we could have designated as capital gain dividends) paid to Foreign Owners, even if no portion of the capital gains we recognize during the year are attributable to our disposition of USRPI. However, in any event, the FIRPTA rules will not apply to distributions to a Foreign Owner so long as (i) our common stock is regularly traded (as defined by applicable Treasury regulations) on an established securities market, and (ii) the Foreign Owner owns (actually or constructively) no more than 10% of our common stock at any time during the one-year period ending with the date of the distribution.

Dispositions of Our Stock. Unless our common stock constitutes a USRPI, a sale of our common stock by a Foreign Owner generally will not be subject to U.S. federal income tax under FIRPTA. We do not expect that our common stock will constitute a USRPI. Our common stock will not constitute a USRPI if less than 50% of our assets throughout a prescribed testing period consist of interests in real property located within the United States, excluding, for this purpose, interest in real property solely in the capacity as a creditor. Even if the foregoing test is not met, our common stock will not constitute a USRPI if we are a domestically controlled REIT. A “domestically controlled REIT” is a REIT in which, at all times during a specified testing period, less than 50% in value of its shares is held directly or indirectly by foreign owners. We believe that we will be a domestically controlled REIT, and that a sale of our stock should not be subject to taxation under FIRPTA. However, no assurance can be given that we are or will remain a domestically controlled REIT.

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Even if we do not constitute a domestically controlled REIT, a Foreign Owner’s sale of our common stock generally will still not be subject to tax under FIRPTA as a sale of a USRPI provided that (i) our stock is “regularly traded” (as defined by applicable Treasury regulations) on an established securities market and (ii) the selling Foreign Owner has owned (actually or constructively) 10% or less of our outstanding common stock at all times during a specified testing period.

If gain on the sale of our stock were subject to taxation under FIRPTA, the Foreign Owner would generally be subject to the same treatment as a Domestic Owner with respect to such gain (subject to applicable alternative minimum tax and a special alternative minimum tax in the case of nonresident alien individuals) and the purchaser of the common stock could be required to withhold 15% of the purchase price and remit such amount to the IRS.

Capital gains not subject to FIRPTA will nonetheless be taxable in the United States to a Foreign Owner in two cases. First, if the Foreign Owner’s investment in our common stock is effectively connected with a U.S. trade or business conducted by such Foreign Owner, the Foreign Owner will generally be subject to the same treatment as a Domestic Owner with respect to such gain. Second, if the Foreign Owner is a nonresident alien individual who was present in the United States for 183 days or more during the taxable year and has a “tax home” in the United States, the nonresident alien individual will be subject to a 30% tax on the individual’s capital gain.

Estate Tax. Our common stock owned or treated as owned by an individual who is not a citizen or resident of the United States (as specially defined for U.S. federal estate tax purposes) at the time of death will be includible in the individual’s gross estate for U.S. federal estate tax purposes, unless an applicable estate tax treaty provides otherwise. Such individual’s estate may be subject to U.S. federal estate tax on the property includible in the estate for U.S. federal estate tax purposes.

Information Reporting and Backup Withholding. Under current Treasury regulations, information reporting and backup withholding will not apply to payments on the common stock made by us or our paying agent (in its capacity as such) to you if you have provided the required certification that you are a Foreign Owner provided that neither we nor our paying agent has actual knowledge or reason to know that you are a Domestic Owner. However, we or our paying agent may be required to report to the IRS and you payments of dividends on our common stock and the amount of tax, if any, withheld with respect to those payments. Copies of the information returns reporting such payments and any withholding may also be made available to the tax authorities in the country in which you reside under the provisions of a treaty or agreement. The gross proceeds from the disposition of your common stock may be subject to information reporting and backup withholding tax (currently at a maximum rate of 28%). If you sell your common stock outside the United States through a non-U.S. office of a non-U.S. broker and the sales proceeds are paid to you outside the United States, then the U.S. information reporting and backup withholding requirements generally will not apply to that payment. However, U.S. information reporting, but not backup withholding, will apply to a payment of sales proceeds, even if that payment is made outside the United States, if you sell your debt securities or common stock through a non-U.S. office of a broker that:

• is a U.S. person;

• derives 50% or more of its gross income in specific periods from the conduct of a trade or business in the United States;

• is a “controlled foreign corporation” for U.S. federal income tax purposes; or

• is a foreign partnership, if at any time during its tax year:

• one or more of its partners are U.S. persons who in the aggregate hold more than 50% of the income or capital interests in the partnership; or

• the foreign partnership is engaged in a U.S. trade or business,

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unless the broker has documentary evidence in its files that you are a Foreign Owner and certain other conditions are met or you otherwise establish an exemption. If you receive payment of the proceeds of a sale of your common stock to or through a U.S. office of a broker, the payment is subject to both U.S. backup withholding and information reporting unless you provide an IRS Form W-8BEN certifying that you are a Foreign Owner or you otherwise establish an exemption, provided that the broker does not have actual knowledge or reason to know that you are not a Foreign Owner or the conditions of any other exemption are not, in fact, satisfied.

You are encouraged to consult your own tax advisor regarding application of backup withholding in your particular circumstance and the availability of and procedure for obtaining an exemption from backup withholding under current Treasury regulations. Any amounts withheld under the backup withholding rules from a payment to you will be allowed as a refund or credit against your U.S. federal income tax liability, provided the required information is timely furnished to the IRS.

Other Tax Consequences

Possible Legislative or Other Actions Affecting Tax Consequences. Prospective investors should recognize that the present U.S. federal income tax treatment of an investment in our common stock may be modified by legislative, judicial or administrative action at any time, and that any such action may affect investments and commitments previously made. The rules dealing with U.S. federal income taxation are constantly under review by persons involved in the legislative process and by the IRS and Treasury Department, resulting in revisions of regulations and revised interpretations of established concepts as well as statutory changes. Revisions in U.S. federal tax laws and interpretations thereof could adversely affect the tax consequences of an investment in our common stock.

Foreign Account Tax Compliance Act. U.S. tax legislation enacted in 2010, the Foreign Account Tax Compliance Act, or FATCA, and subsequent IRS guidance regarding the implementation of FATCA, provides that 30% U.S. federal withholding tax will be imposed on distributions to, and, after December 31, 2018, the gross proceeds from a sale of shares to, a foreign entity if such entity fails to satisfy certain due diligence, disclosure and reporting rules. In the event of noncompliance with the FATCA requirements, as set forth in Treasury Regulations, withholding at a rate of 30% on distributions in respect of our stock and gross proceeds from the sale of our stock held by or through such foreign entities would be imposed. Non-U.S. Persons that are otherwise eligible for an exemption from, or a reduction of, U.S. withholding tax with respect to such distributions and sale proceeds would be required to seek a refund from the IRS to obtain the benefit of such exemption or reduction. We will not pay any additional amounts in respect of any amounts withheld (under FATCA or otherwise). Additional requirements and conditions may be imposed pursuant to an intergovernmental agreement (if and when entered into) between the United States and the non-U.S. Person’s home jurisdiction. Prospective investors are urged to consult with their tax advisors regarding the application of these rules to an investment in our stock.

State and Local Taxes. We and our stockholders may be subject to state or local taxation in various state or local jurisdictions, including those in which we or they transact business or reside. The state and local tax treatment may not conform to the U.S. federal income tax consequences discussed above. Consequently, prospective investors should consult their own tax advisors regarding the effect of state and local tax laws on an investment in our common stock.

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PLAN OF DISTRIBUTION

We may sell the securities offered by this prospectus to one or more underwriters for public offering and sale by them or we may sell the securities to investors directly or through agents. Any underwriter or agent involved in the offer and sale of the securities will be named in the applicable prospectus supplement.

Underwriters may offer and sell the securities at a fixed price or prices, which may be changed, at market prices prevailing at the time of sale, at prices related to these prevailing market prices or at negotiated prices. We also may, from time to time, authorize underwriters acting as agents to offer and sell the securities to purchasers upon the terms and conditions set forth in the applicable prospectus supplement. In connection with the sale of securities, underwriters may be deemed to have received compensation from us in the form of underwriting discounts or commissions and may also receive commissions from purchasers of securities for whom they may act as agent. Underwriters may sell securities to or through dealers and the dealers may receive compensation in the form of discounts, concessions or commissions from the underwriters and/or commissions from the purchasers for whom they may act as agent.

Securities may also be sold in one or more of the following transactions: (a) block transactions (which may involve crosses) in which a broker-dealer may sell all or a portion of the securities as agent but may position and resell all or a portion of the block as principal to facilitate the transaction; (b) purchases by a broker-dealer as principal and resale by the broker-dealer for its own account pursuant to a prospectus supplement; (c) a special offering, an exchange distribution or a secondary distribution in accordance with applicable NYSE or other stock exchange rules; (d) ordinary brokerage transactions and transactions in which a broker-dealer solicits purchasers; (e) sales “at the market” to or through a market maker or into an existing trading market, on an exchange or otherwise, for shares; and (f) sales in other ways not involving market makers or established trading markets, including direct sales to purchasers. Broker-dealers may also receive compensation from purchasers of these securities which is not expected to exceed that customary in the types of transactions involved.

Any underwriting compensation paid by us to underwriters or agents in connection with the offering of securities, and any discounts, concessions or commissions allowed by underwriters to participating dealers, will be set forth in the applicable prospectus supplement. Underwriters, dealers and agents participating in the distribution of the securities may be deemed to be underwriters, and any discounts and commissions received by them and any profit realized by them on resale of the securities may be deemed to be underwriting discounts and commissions, under the Securities Act. Underwriters, dealers and agents may be entitled, under agreements entered into with us, to indemnification against and contribution toward civil liabilities, including liabilities under the Securities Act.

Any securities issued hereunder (other than capital stock) will be new issues of securities with no established trading market. Any underwriters or agents to or through whom such securities are sold by us for public offering and sale may make a market in such securities, but such underwriters or agents will not be obligated to do so and may discontinue any market making at any time without notice. We cannot assure you as to the liquidity of the trading market for any such securities.

In connection with the offering of the securities described in this prospectus and an accompanying prospectus supplement, certain underwriters and selling group members and their respective affiliates, may engage in transactions that stabilize, maintain or otherwise affect the market price of the security being offered. These transactions may include stabilization transactions effected in accordance with Rule 104 of Regulation M promulgated by the SEC pursuant to which these persons may bid for or purchase securities for the purpose of stabilizing their market price.

The underwriters in an offering of these securities may also create a “short position” for their account by selling more equity securities in connection with the offering than they are committed to purchase from us. In that case, the underwriters could cover all or a portion of the short position by either purchasing the securities in

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the open market following completion of the offering or by exercising any over-allotment option granted to them by us. In addition, the managing underwriter may impose “penalty bids” under contractual arrangements with other underwriters, which means that they can reclaim from an underwriter (or any selling group member participating in the offering) for the account of the other underwriters, the selling concession for the securities that is distributed in the offering but subsequently purchased for the account of the underwriters in the open market. Any of the transactions described in this paragraph or comparable transactions that are described in any accompanying prospectus supplement may result in the maintenance of the price of our securities at a level above that which might otherwise prevail in the open market. None of the transactions described in this paragraph or in an accompanying prospectus supplement are required to be taken by any underwriters and, if they are undertaken, may be discontinued at any time.

Any underwriters and their affiliates may be customers of, engage in transactions with and perform services for us and our subsidiaries in the ordinary course of business.

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LEGAL MATTERS

The validity of the securities offered hereby is being passed upon for us by Venable LLP. If the validity of any securities is also passed upon by counsel for the underwriters of an offering of those securities, that counsel will be named in the prospectus supplement relating to that offering. In addition, the description of federal income tax consequences contained in the section of this prospectus entitled “Material U.S. Federal Income Tax Considerations” is based on the opinion of Mayer Brown LLP.

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EXPERTS

Our consolidated financial statements as of December 31, 2015 and 2014 and for each of the years in the three-year period ended December 31, 2015, and management’s assessment of the effectiveness of internal control over financial reporting as of December 31, 2015, have been incorporated by reference herein in reliance upon the reports of KPMG LLP, independent registered public accounting firm, incorporated by reference herein, and upon the authority of said firm as experts in accounting and auditing.

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INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

The SEC allows us to incorporate by reference the information we file with them, which means that we can disclose important information to you by referring you to these documents. The information incorporated by reference is an important part of this prospectus, and information that we file later with the SEC will automatically update and supersede the information already incorporated by reference. We are incorporating by reference the documents listed below, which we have already filed with the SEC under the File Number 1-13991:

(i) Our Annual Report onForm 10-K for the fiscal year ended December 31, 2015;

(ii) Our Quarterly Reports on Form 10-Q for the quarters endedMarch 31, 2016, June  30, 2016 andSeptember 30, 2016;

(iii) Our Current Reports on Form 8-K filedMay 26, 2016 andNovember 4, 2016;

(iv) The description of the shares of capital stock contained in the Registration Statement onForm 8-A filed on March 26, 1998, including all amendments and reports filed for the purpose of updating such description;

(v) The description of the shares of our 8.50% Series A Cumulative Redeemable Preferred Stock contained onForm 8-A filed on April 23, 2004; and

(vi) The description of the shares of our 7.50% Series B Cumulative Redeemable Preferred Stock contained onForm 8-A filed on April 15, 2013.

In addition, we incorporate by reference into this prospectus any reports or documents that we file with the SEC (other than any portion of such filings that are furnished under applicable SEC rules rather than filed) under Section 13(a), 13(c), 14 or 15(d) of the Exchange Act prior to the termination of the applicable offering under this prospectus. If anything in a report or document we file after the date of this prospectus changes anything in (or incorporated by reference in) it, this prospectus will be deemed to be changed by that subsequently filed report or document beginning on the date the report or document is filed.

Upon request, we will provide, without charge, to each person, including any beneficial owner, to whom a copy of this prospectus is delivered a copy of the documents incorporated by reference in this prospectus. You may request a copy of these filings, and any exhibits we have specifically incorporated by reference as an exhibit in this prospectus, by writing or telephoning us at: MFA Financial, Inc., 350 Park Avenue, 20th Floor, New York, New York 10022, attention: Investor Relations Department; telephone: 212-207-6488.

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INFORMATION WE FILE

We file annual, quarterly and current reports, proxy statements and other materials with the SEC. The public may read and copy any materials we file with the SEC at the SEC’s Public Reference Room at 100 F Street, N.E., Washington, D.C. 20549. The public may obtain information on the operation of the Public Reference Room by calling the SEC at 1-800-SEC-0330. The SEC maintains a website that contains reports, proxy and information statements and other information regarding issuers (including us) that file electronically with the SEC. The address of that website ishttp://www.sec.gov.

Reports, proxy statements and other information we file also can be inspected at the offices of the New York Stock Exchange, 20 Broad Street, New York, New York 10005.

We maintain a website atwww.mfafinancial.com. Information contained on our website is not, and should not be interpreted to be, part of this prospectus.

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6.25% Convertible Senior Notes due 2024

Prospectus Supplement

Morgan Stanley

Goldman Sachs & Co. LLC

Barclays

Wells Fargo Securities

May 29, 2019