tm2622651-1_424b5 - none

424B5 1 tm2622651-1_424b5.htm 424B5 tm2622651-1_424b5 - none - 8.1442036s

This preliminary prospectus supplement relates to an effective registration statement under the Securities Act of 1933, as amended, but is not complete and may be changed. This preliminary prospectus supplement and the accompanying prospectus are not an offer to sell these securities and are not soliciting an offer to buy these securities in any jurisdiction where the offer or sale is not permitted.

Filed Pursuant to Rule 424(b)(5)

Registration No. 333-290073

SUBJECT TO COMPLETION, DATED AUGUST 11, 2026

PRELIMINARY PROSPECTUS SUPPLEMENT
(To Prospectus Dated September 16, 2025)

% SENIOR NOTES DUE 2031

We are offering $ aggregate principal amount of our % Senior Notes due 2031 (or the “notes”) under this prospectus supplement. The notes will bear interest at a rate equal to % per year, payable quarterly in arrears on January 1, April 1, July 1 and October 1 of each year, beginning on October 1, 2026. The notes will mature on October 1, 2031. The notes will be issued in minimum denominations of $25 and integral multiples of $25 in excess thereof.

We may redeem the notes, in whole or in part, at any time and from time to time on or after October 1, 2028 at a redemption price equal to 100% of the principal amount redeemed plus accrued and unpaid interest to, but excluding, the redemption date. Upon a Change of Control Repurchase Event, we will be required to make an offer to repurchase all outstanding notes at a price in cash equal to 101% of the principal amount of the notes, plus accrued and unpaid interest to, but not including, the repurchase date. See “Description of the Notes — Offer to Repurchase Upon a Change of Control Repurchase Event.”

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 and unsubordinated indebtedness, including our 9.125% Senior Notes due 2029, 9.125% Senior Notes due 2030, 9.875% Senior Notes due 2030 and 9.250% Senior Notes due 2031, 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).

The notes are a new issue of securities and there is no established trading market for the notes. We have applied to list the notes on the Nasdaq Global Select Market (“Nasdaq”) under the symbol “ADAMK”. If approved for listing, trading on Nasdaq is expected to begin within 30 days of , 2026, the original issue date. 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.

Investing in the notes involves risks that are described under the caption “Risk Factors” beginning on page S-5 of this prospectus supplement, as well as those described in our Annual Report on Form 10-K for the fiscal year ended December 31, 2025 and Quarterly Reports on Form 10-Q for the quarterly periods ended March 31, 2026 and June 30, 2026, and as updated by those risks described in our subsequent filings with the Securities and Exchange Commission (the “SEC”) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), which are incorporated by reference in this prospectus supplement.

Per Note

Total(1)

Public offering price

Underwriting discounts and commissions

Proceeds to us (before expenses)

(1)

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

Neither the Securities and Exchange Commission 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 $ 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 , 2026.

Joint Book-Running Managers

Morgan
Stanley

Keefe, Bruyette &
Woods

A Stifel Company

Piper
Sandler

RBC Capital
Markets

UBS Investment
Bank

Wells Fargo
Securities

The date of this prospectus supplement is , 2026

TABLE OF CONTENTS

PROSPECTUS SUPPLEMENT

	Page
ABOUT THIS PROSPECTUS SUPPLEMENT		S-iii
CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS		S-v
SUMMARY		S-1
OUR COMPANY		S-1
THE OFFERING		S-2
RISK FACTORS		S-5
USE OF PROCEEDS		S-8
DESCRIPTION OF THE NOTES		S-9
ADDITIONAL MATERIAL U.S. FEDERAL INCOME TAX CONSIDERATIONS		S-17
UNDERWRITING		S-22
LEGAL MATTERS		S-26
EXPERTS		S-26
WHERE YOU CAN FIND MORE INFORMATION		S-26
INCORPORATION BY REFERENCE OF INFORMATION FILED WITH THE SEC		S-27

PROSPECTUS

	Page
ABOUT THIS PROSPECTUS		1
CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS		3
OUR COMPANY		5
RISK FACTORS		6
USE OF PROCEEDS		7
DESCRIPTION OF THE SECURITIES WE MAY OFFER		8
DESCRIPTION OF COMMON STOCK		9
DESCRIPTION OF PREFERRED STOCK		13
DESCRIPTION OF DEBT SECURITIES		20
GLOBAL SECURITIES		31
CERTAIN PROVISIONS OF MARYLAND LAW AND OUR CHARTER AND BYLAWS		32
MATERIAL U.S. FEDERAL INCOME TAX CONSIDERATIONS		37
PLAN OF DISTRIBUTION		65
CERTAIN LEGAL MATTERS		68
EXPERTS		68
WHERE YOU CAN FIND MORE INFORMATION		68
INCORPORATION BY REFERENCE OF INFORMATION FILED WITH THE SEC		68

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.

S-i

TABLE OF CONTENTS

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.

S-ii

TABLE OF CONTENTS

ABOUT THIS PROSPECTUS SUPPLEMENT

This document consists of two parts. The first part is this prospectus supplement, which describes the specific terms of this offering and the notes. The second part is the accompanying prospectus, which describes more general information, some of which may not apply to this offering. Before you buy any of the notes, it is important for you to read and consider the information contained in this prospectus supplement and the accompanying prospectus together with additional information described under the headings “Incorporation by Reference of Information Filed with the SEC” and “Where You Can Find More Information” in this prospectus supplement.

To the extent the information set forth in this prospectus supplement differs in any way from the information set forth in the accompanying prospectus or the documents incorporated by reference in this prospectus supplement or the accompanying prospectus from a filing we made with the SEC under the Exchange Act, prior to the date of this prospectus supplement, the information in this prospectus supplement will supersede such information. In addition, to the extent any information incorporated by reference in this prospectus supplement or the accompanying prospectus from a filing we make with the SEC after the date of this prospectus supplement adds to, updates or changes information contained in this prospectus supplement, the accompanying prospectus or an earlier filing we made with the SEC that is incorporated by reference in this prospectus supplement or the accompanying prospectus, the information in such later filing shall be deemed to modify, update and, where applicable, supersede such information in this prospectus supplement, the accompanying prospectus or the earlier filing with the SEC.

In this prospectus supplement, we refer to Adamas Trust, Inc., a Maryland corporation, together with its consolidated subsidiaries, as “we,” “us,” “the Company” or “our,” unless we specifically state otherwise or the context indicates otherwise (e.g., under “Description of the Notes” herein), and refer to our wholly-owned taxable REIT subsidiaries as “TRSs.” In addition, the following defines certain of the commonly used terms in this prospectus supplement:

•

“ABS” refers to debt and/or equity tranches of securitizations backed by various asset classes including, but not limited to, automobiles, aircraft, credit cards, equipment, franchises, recreational vehicles and student loans;

•

“Agency RMBS” refers to RMBS representing interests in or obligations backed by pools of residential loans guaranteed by a government sponsored enterprise (“GSE”), such as the Federal National Mortgage Association (“Fannie Mae”) or the Federal Home Loan Mortgage Corporation (“Freddie Mac”), or an agency of the U.S. government, such as the Government National Mortgage Association (“Ginnie Mae”);

•

“business purpose loans” refers to (i) short-term loans that are collateralized by residential properties and are made to investors who intend to rehabilitate and sell the residential property for a profit or (ii) loans that finance (or refinance) non-owner occupied residential properties that are rented to one or more tenants;

•

“CDO” refers to collateralized debt obligation and includes debt that permanently finances the residential loans held in Consolidated SLST, the Company’s residential loans held in securitization trusts and a non-Agency RMBS re-securitization that we consolidate, or consolidated, in our financial statements in accordance with GAAP;

•

“CMBS” refers to commercial mortgage-backed securities comprised of commercial mortgage pass-through securities issued by a GSE, as well as PO, IO or mezzanine securities that represent the right to a specific component of the cash flow from a pool of commercial mortgage loans;

•

“Consolidated SLST” refers to Freddie Mac-sponsored residential loan securitizations, comprised of seasoned re-performing and non-performing residential loans, of which we own the first loss subordinated securities and certain IOs, that we consolidate in our financial statements in accordance with GAAP;

•

“Consolidated VIEs” refers to VIEs where the Company is the primary beneficiary, as it has both the power to direct the activities that most significantly impact the economic performance of the VIE and a right to receive benefits or absorb losses of the entity that could be potentially significant to the VIE and that we consolidate in our financial statements in accordance with GAAP;

S-iii

TABLE OF CONTENTS

•

“excess mortgage servicing spread” or “excess MSR” refers to the difference between the contractual servicing fee with Fannie Mae, Freddie Mac or Ginnie Mae and the base servicing fee that is retained as compensation for servicing or subservicing the related mortgage loans pursuant to the applicable servicing contract;

•

“GAAP” refers to generally accepted accounting principles within the United States;

•

“IOs” refers collectively to interest only and inverse interest only mortgage-backed securities that represent the right to the interest component of the cash flow from a pool of mortgage loans;

•

“MSRs” refers to mortgage servicing rights that represent the contractual right to service residential loans;

•

“non-Agency RMBS” refers to RMBS that are not guaranteed by any agency of the U.S. government or GSE;

•

“POs” refers to mortgage-backed securities that represent the right to the principal component of the cash flow from a pool of mortgage loans;

•

“RMBS” refers to residential mortgage-backed securities backed by adjustable-rate, hybrid adjustable-rate, or fixed-rate residential loans; and

•

“VIE” refers to a variable interest entity in which equity investors do not have the characteristics of a controlling financial interest or do not have sufficient equity at risk for the entity to finance its activities without additional subordinated financial support from other parties.

S-iv

TABLE OF CONTENTS

CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

When used in this prospectus supplement and in the accompanying prospectus and in the documents incorporated herein and therein by reference, in future filings with the SEC or in press releases or other written or oral communications issued or made by us, statements which are not historical in nature, including those containing words such as “believe,” “expect,” “anticipate,” “estimate,” “project,” “plan,” “continue,” “intend,” “should,” “would,” “could,” “goal,” “objective,” “will,” “may,” “seek” or similar expressions or their negative forms, or references to strategies, plans or intentions are intended to identify “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”), and Section 21E of the Exchange Act and, as such, may involve known and unknown risks, uncertainties and assumptions.

Forward-looking statements are based on estimates, projections, beliefs and assumptions of management of the Company at the time of such statements and are not guarantees of future performance. Forward-looking statements involve risks and uncertainties in predicting future results and conditions. Actual results and outcomes could differ materially from those projected in these forward-looking statements due to a variety of factors, including, without limitation:

•

changes in our business and investment strategy;

•

inflation and changes in interest rates and the fair market value of our assets, including negative changes resulting in margin calls relating to the financing of our assets;

•

changes in credit spreads;

•

changes in the long-term credit ratings of the U.S., Fannie Mae, Freddie Mac, and Ginnie Mae;

•

general volatility of the markets in which we invest;

•

changes in prepayment rates on the loans we own or that underlie our investment securities;

•

increased rates of default, delinquency or vacancy and/or decreased recovery rates on or at our assets;

•

our ability to identify and acquire our targeted assets, including assets in our investment pipeline;

•

our ability to dispose of assets from time to time on terms favorable to us;

•

changes in our relationships with our financing counterparties and our ability to borrow to finance our assets and the terms thereof;

•

changes in our relationships with and/or the performance of our operating partners;

•

our ability to predict and control costs;

•

changes in laws, regulations or policies affecting our business;

•

our ability to make distributions to our stockholders in the future;

•

our ability to maintain our qualification as a real estate investment trust (“REIT”) for U.S. federal income tax purposes;

•

our ability to maintain our exemption from registration under the Investment Company Act of 1940, as amended (the “Investment Company Act”);

•

impairments and declines in the value of the collateral underlying our investments;

•

changes in the benefits we anticipate from the acquisition of Constructive Loans, LLC (“Constructive”);

•

our ability to effectively integrate Constructive into our Company and the risks associated with the ongoing operation thereof;

•

our ability to manage or hedge credit risk, interest rate risk, and other financial and operational risks;

•

our exposure to liquidity risk, risks associated with the use of leverage, and market risks; and

S-v

TABLE OF CONTENTS

•

risks associated with investing in real estate assets and/or operating companies, including changes in business conditions and the general economy, the availability of investment opportunities and conditions in markets for residential loans, mortgage-backed securities, structured multi-family investments and other assets that we own or in which we invest.

These and other risks, uncertainties and factors, including the risks that are described under the caption “Risk Factors” in this prospectus supplement, and in our Annual Report on Form 10-K for the year ended December 31, 2025 and our Quarterly Reports on Form 10-Q for the quarterly periods ended March 31, 2026 and June 30, 2026, as updated by those risks described in our subsequent filings with the SEC under the Exchange Act, could cause our actual results to differ materially from those projected in any forward-looking statements we make. All forward-looking statements 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.

S-vi

TABLE OF CONTENTS

SUMMARY

The following summary is qualified in its entirety by the more detailed information and consolidated financial statements and notes thereto appearing elsewhere in, or incorporated by reference into, this prospectus supplement and the accompanying prospectus. Because this is a summary, it does 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 into this prospectus supplement and the accompanying prospectus, 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 for U.S. federal income tax purposes focused on strategically deploying capital across complementary businesses to generate durable earnings and long-term value for stockholders through disciplined portfolio management and an operating platform designed to capture opportunities across real estate and capital markets. Our current investment portfolio includes credit sensitive single-family and multi-family assets, as well as other types of fixed-income investments such as Agency RMBS. Through our wholly-owned subsidiary, Constructive, we also originate business purpose loans for residential real estate investors.

As of the date of this prospectus supplement, our targeted assets include (i) Agency RMBS, (ii) residential loans, including business purpose loans, (iii) non-Agency RMBS and (iv) certain other mortgage-, residential housing- and credit-related assets, as well as strategic investments in companies from which we purchase, or may in the future purchase, our targeted assets. Subject to maintaining our qualification as a REIT and the maintenance of our exclusion from registration as an investment company under the Investment Company Act, we also may opportunistically acquire and manage various other types of mortgage-, residential housing- and other credit-related or alternative investments that we believe will compensate us appropriately for the risks associated with them, including, without limitation, CMBS, collateralized mortgage obligations, MSRs, excess mortgage servicing spreads, preferred equity and joint venture equity investments in multi-family properties, securities issued by newly originated securitizations, including credit sensitive securities from these securitizations, ABS and debt or equity investments in alternative assets or businesses.

We elected to be taxed as a REIT for U.S. federal income tax purposes beginning with our taxable year ended December 31, 2004 and have complied, and intend to continue to comply, with the provisions of the Internal Revenue Code of 1986, as amended (the “Code”), with respect thereto. Accordingly, we do not expect to be subject to U.S. federal income tax on our REIT taxable income that we currently distribute to our stockholders if certain asset, income, distribution and ownership tests and record keeping requirements are fulfilled. Even if we maintain our qualification as a REIT, we expect to be subject to some U.S. federal, state and local taxes on income generated in our TRSs.

Our principal executive offices are located at 90 Park Avenue, New York, New York 10016, and our telephone number is (212) 792-0107. Our common stock, our 8.000% Series D Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock (“Series D Preferred Stock”), our 7.875% Series E Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock (“Series E Preferred Stock”), our 6.875% Series F Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock (“Series F Preferred Stock”) and our 7.000% Series G Cumulative Redeemable Preferred Stock (“Series G Preferred Stock”) are listed on Nasdaq under the symbols “ADAM”, “ADAMN”, “ADAMM”, “ADAML” and “ADAMZ”, respectively. Our 9.125% Senior Notes due 2029 are listed on Nasdaq under the symbol “ADAMI.” Our 9.125% Senior Notes due 2030 are listed on Nasdaq under the symbol “ADAMG.” Our 9.875% Senior Notes due 2030 are listed on Nasdaq under the symbol “ADAMH.” Our 9.250% Senior Notes due 2031 are listed on Nasdaq under the symbol “ADAMO.” Our website address is www.AdamasREIT.com. Our website and the information contained at or connected to our website does not, and should not be interpreted to, constitute a part of this prospectus supplement, the accompanying prospectus or any amendment or supplement thereto.

S-1

TABLE OF CONTENTS

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

Adamas Trust, Inc., a Maryland corporation.

Notes

$ principal amount of % Senior Notes due 2031 (plus up to an additional $ principal amount if the underwriters exercise their option to purchase additional notes to cover over-allotments, if any) issued in minimum denominations of $25 and integral multiples of $25 in excess thereof.

Maturity Date

October 1, 2031, unless redeemed prior to maturity.

Interest Rate

% per year. Interest will accrue from , 2026 and will be payable quarterly in arrears on January 1, April 1, July 1 and October 1 of each year, beginning on October 1, 2026.

Optional Redemption; no Sinking Fund

We may redeem the notes at our option, in whole or in part, at any time and from time to time, on or after October 1, 2028 at a redemption price equal to 100% of the principal amount of the notes to be redeemed, plus accrued and unpaid interest to, but excluding, the redemption date. No “sinking fund” is provided for the notes, which means that we are not required to redeem or retire the notes periodically.

Change of Control Offer to Repurchase

If a Change of Control Repurchase Event as defined under “Description of the Notes — Offer to Repurchase Upon a Change of Control Repurchase Event” occurs, we must offer to repurchase the notes at a purchase price equal to 101% of the principal amount plus accrued and unpaid interest to, but excluding, the repurchase date. See “Description of the Notes — Offer to Repurchase Upon a Change of Control Repurchase Event” in this prospectus supplement.

Ranking

The notes:

•

will be our senior direct unsecured obligations;

•

will rank equal in right of payment to any of our existing and future unsecured and unsubordinated indebtedness, including our 9.125% Senior Notes due 2029, 9.125% Senior Notes due 2030, 9.875% Senior Notes due 2030 and 9.250% Senior Notes due 2031;

•

will be effectively subordinated 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

•

will be structurally subordinated to all existing and future indebtedness and other liabilities (including trade payables) and (to the extent not held by us) preferred stock, if any, of our subsidiaries and of any entity we account for using the equity method of accounting.

As of June 30, 2026, our total consolidated indebtedness was approximately $11.4 billion, of which approximately $3.7 billion

S-2

TABLE OF CONTENTS

was in the form of securitized debt, $7.1 billion was in the form of repurchase agreements and warehouse facilities and $0.3 billion was in the form of mortgages on multi-family properties.

As of June 30, 2026, we had approximately $347.5 million of senior unsecured indebtedness, represented by our 9.125% Senior Notes due 2029, 9.125% Senior Notes due 2030, 9.875% Senior Notes due 2030 and 9.250% Senior Notes due 2031, which ranks 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

The notes will contain certain events of default as described in the accompanying prospectus, or each, an Event of Default, the occurrence of which may, and in certain cases shall, result in the acceleration of our obligations under the notes. See “Description of Debt Securities — Events of Default” in the accompanying prospectus.

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.

Listing

No current market exists for the notes. We have applied to list the notes on Nasdaq under the symbol “ADAMK”. If approved for listing, trading on Nasdaq is expected to begin within 30 days of , 2026, the original issue date. We cannot assure you that a market for the notes will develop prior to commencement of trading on Nasdaq, or if developed, will be maintained or will provide you with liquidity.

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, please see the section entitled “Additional Material U.S. Federal Income Tax Considerations” in this prospectus supplement and “Material U.S. Federal Income Tax Considerations” in the accompanying prospectus.

Trustee and Paying Agent

U.S. Bank Trust Company, National Association.

Use of Proceeds

We expect that the net proceeds from this offering will be approximately $ million (or approximately $ million if the underwriters exercise their over-allotment option in full) after deducting the underwriting discounts and commissions and our estimated expenses. We intend to use the net proceeds from this offering for general corporate purposes, which may include, among other things, acquiring our targeted assets and/or repayment of existing indebtedness. See “Use of Proceeds” in this prospectus supplement.

Governing Law

New York.

S-3

TABLE OF CONTENTS

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 Form 10-K for the fiscal year ended December 31, 2025 and Quarterly Reports on Form 10-Q for the quarterly periods ended March 31, 2026 and June 30, 2026, and as updated by our subsequent Quarterly Reports on Form 10-Q and Current Reports on Form 8-K, which are incorporated by reference into this prospectus supplement.

S-4

TABLE OF CONTENTS

RISK FACTORS

Investing in the notes involves risk. Please see the risks described below in addition to the risk factors included in our Annual Report on Form 10-K for the fiscal year ended December 31, 2025 and Quarterly Reports on Form 10-Q for the quarterly periods ended March 31, 2026 and June 30, 2026, and as updated by those risks described in our subsequent filings with the SEC under the Exchange Act. 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. However, the notes will be effectively subordinated to all of our secured indebtedness, which includes our repurchase agreements, securitized debt, mortgages payable on real estate, net, liabilities of disposal group held for sale, and other financing arrangements, to the extent of the value of the collateral securing such indebtedness. As of June 30, 2026, our total consolidated indebtedness was approximately $11.4 billion, of which approximately $3.7 billion was in the form of securitized debt, $7.1 billion was in the form of repurchase agreements and warehouse facilities and $0.3 billion was in the form of mortgages on multi-family properties. As of June 30, 2026 we had approximately $347.5 million of senior unsecured indebtedness, represented by our 9.125% Senior Notes due 2029, 9.125% Senior Notes due 2030, 9.875% Senior Notes due 2030 and 9.250% Senior Notes due 2031, which ranks equal in right of payment to the notes offered hereby. 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 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.

S-5

TABLE OF CONTENTS

Despite our current indebtedness, we and our subsidiaries may still be able to incur substantially more indebtedness.

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 incur. Adding new indebtedness to current debt levels could make it more difficult for us to satisfy our obligations with respect to the notes.

An increase in market interest rates could result in a decrease in the value of the notes.

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 there will not be further increases in interest rates, or that changes in interest rates or interest rate expectations will not adversely affect the trading price of the notes.

There are limited covenants and protections in the indenture.

While the indenture 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 will not contain any financial covenants and will not restrict us from paying dividends, incurring additional debt (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. 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.

In addition, as described under “Description of the Notes — Offer to Repurchase Upon a Change of Control Repurchase Event,” upon the occurrence of a Change of Control Repurchase Event, holders are entitled to require us to repurchase their notes at 101% of their principal amount. However, the definition of the term “Change of Control Repurchase Event” is limited and does not cover a variety of transactions (such as acquisitions by us, recapitalizations or “going private” transactions by our affiliates) that could negatively affect the value of your notes. If we were to enter into a significant corporate transaction that negatively affects the value of the notes, but would not constitute a Change of Control Repurchase Event, you would not have any rights to require us to repurchase the notes prior to their maturity, which also would adversely affect your investment. Other than the rights associated with a Change of Control Repurchase Event and the restrictions provided by the merger covenant described under “Description of Debt Securities — Consolidation, Merger and Sale of Assets” in the accompanying prospectus, we generally have no duty to consider the interests of holders of the notes in determining whether to engage in such transaction.

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 have applied to list the notes on Nasdaq under the symbol “ADAMK”. If the application is approved, we expect trading in the notes on Nasdaq to begin within 30 days after the original issue date of the notes; however, we cannot make any assurance as to:

•

the development of an active trading market;

•

the liquidity of any trading market that may develop;

•

the ability of holders to sell their notes; or

•

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

S-6

TABLE OF CONTENTS

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 not be able to repurchase the notes upon a Change of Control Repurchase Event.

Upon the occurrence of a Change of Control Repurchase Event (as defined in “Description of the Notes — Offer to Repurchase Upon a Change of Control Repurchase Event”), each holder of notes will have the right to require us to repurchase all or any part of such holder’s notes at a price equal to 101% of their principal amount, plus accrued and unpaid interest, if any, to, but not including, the date of repurchase. If we experience a Change of Control Repurchase Event, we cannot assure you that we would have sufficient financial resources available to satisfy our obligations to repurchase the notes. Our failure to repurchase the notes as required under the indenture governing the notes would result in a default under the indenture, which could result in defaults under agreements governing any of our other indebtedness, including the acceleration of the payment of any borrowings thereunder, and have material adverse consequences for us and the holders of the notes.

Redemption may adversely affect your return on the notes.

On or after October 1, 2028, we will have the right to redeem some or all of the notes prior to maturity, as described under “Description of the Notes — Optional Redemption of the Notes.” We may redeem the notes at times when prevailing interest rates may be relatively low compared to rates at the time of issuance of the notes. Accordingly, you may not be able to reinvest the redemption proceeds in a comparable security at an effective interest rate as high as that of the notes.

An 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.

S-7

TABLE OF CONTENTS

USE OF PROCEEDS

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

We intend to use the net proceeds from this offering for general corporate purposes, which may include, among other things, acquiring our targeted assets and/or repayment of existing indebtedness.

As described above, we may use the net proceeds from this offering for the repayment of existing indebtedness. Certain of the underwriters and/or their affiliates currently provide, and in the future may continue to provide, to us repurchase agreement and/or warehouse financing and may be holders of our senior notes. To the extent that we use the net proceeds from this offering to repay amounts we have borrowed or may borrow or re-borrow in the future under these financing agreements or repay any of our senior notes, the underwriters and/or their affiliates will receive their pro rata portion of any of the proceeds from this offering that we use to repay any such amounts. See “Underwriting.”

Pending these uses, we intend to maintain the net proceeds from this offering in interest-bearing, short-term, marketable investment grade securities or money market accounts or (interest or non-interest bearing) checking (or escrow) accounts that are consistent with our intention to maintain our qualification as a REIT. These investments may include, for example, government securities other than agency securities, certificates of deposit and interest-bearing bank deposits. These investments are expected to provide a lower net return than we will seek to achieve from our targeted assets.

S-8

TABLE OF CONTENTS

DESCRIPTION OF THE NOTES

We will issue the notes under an indenture, which we refer to as the base indenture, dated as of January 23, 2017, between us and U.S. Bank Trust Company, National Association, as successor in interest to U.S. Bank National Association, as trustee, which we refer to as the trustee, as supplemented by a supplemental indenture establishing the terms of the notes, 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.

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 (solely as it applies to the notes) 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.

The notes will be a series of our senior Debt Securities as described in the accompanying prospectus. This description of the notes supplements and, to the extent it is inconsistent with, replaces the description of the general provisions of the Debt Securities and the base indenture in the accompanying prospectus. For purposes of this description of the notes, references to “Adamas Trust, Inc.,” “Company,” “we,” “our” and “us” refer solely to Adamas Trust, Inc. and not to its subsidiaries.

General

The notes will be a single series under the indenture, initially in the aggregate principal amount of $ million ($ million if the underwriters’ option to purchase additional notes is exercised in full).

The notes will be issued only in fully registered form without coupons, in minimum denominations of $25 and integral multiples of $25 in excess thereof. The notes will be evidenced by one or more global notes in book-entry only form, except under the limited circumstances described under “— Certificated Notes.” Currently, there is no public market for the notes. The notes are expected to be listed on Nasdaq under the symbol “ADAMK”.

The notes will not be convertible into, or exchangeable for, our common stock or any other securities. The indenture will not contain any financial covenants and will not restrict us from paying dividends or issuing or repurchasing any of our other securities. Other than the restrictions described under “Description of Debt Securities — Consolidation, Merger and Sale of Assets” in the accompanying prospectus, the indenture will not contain any covenants or other provisions designed to afford holders of the notes protection in the event of a takeover, recapitalization, highly leveraged transaction or similar restructuring involving us that could adversely affect such holders.

Ranking

The notes:

•

will be our senior direct unsecured obligations;

•

will be effectively subordinated 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

•

S-9

TABLE OF CONTENTS

As of June 30, 2026, our total consolidated indebtedness was approximately $11.4 billion, of which approximately $3.7 billion was in the form of securitized debt, $7.1 billion was in the form of repurchase agreements and warehouse facilities and $0.3 billion was in the form of mortgages on multi-family properties. As of June 30, 2026 we had approximately $347.5 million of senior unsecured indebtedness, represented by our 9.125% Senior Notes due 2029, 9.125% Senior Notes due 2030, 9.875% Senior Notes due 2030 and 9.250% Senior Notes due 2031, which ranks equal in right of payment to the notes offered hereby.

Our subsidiaries are separate and distinct legal entities and have no obligation, contingent or otherwise, to pay any amounts due on the notes or to make any funds available to us for payment on the notes, whether by dividends, loans or other payments. In addition, the payment of dividends and the making of loans and advances to us by our subsidiaries may be subject to statutory, contractual or other restrictions, may depend on their earnings, cash flows and financial condition and are subject to various business considerations. As a result, we may be unable to gain access to the cash flow or assets of our subsidiaries.

Additional Notes

The series of Debt Securities of which the notes are a part may be reopened and we may, from time to time, issue additional Debt Securities of the same series ranking equally and ratably with the notes and with terms identical to the notes, except with respect to issue date, issue price and, if applicable, the date from which interest will accrue, without notice to, or the consent of, any of the holders of the notes, provided that if any such additional Debt Securities are not fungible with the notes for U.S. federal income tax purposes, such additional Debt Securities will have separate CUSIP and ISIN numbers from the notes. The additional Debt Securities will carry the same right to receive accrued and unpaid interest on the notes, and such additional Debt Securities will form a single series of Debt Securities with the notes.

Interest

The notes will bear interest at the rate per annum set forth on the cover page of this prospectus supplement from, and including, , 2026, and the subsequent interest periods will be the periods from, and including, an interest payment date to, but excluding, the next interest payment date or the stated maturity date or earlier redemption date, as the case may be. Interest is payable quarterly in arrears on January 1, April 1, July 1 and October 1 of each year, beginning on October 1, 2026, to the persons in whose names the notes are registered at the close of business on December 15, March 15, June 15 and September 15, as the case may be, immediately before the relevant interest payment date. All payments will be made in U.S. dollars.

Interest on the notes will be computed on the basis of a 360 day year consisting of twelve 30 day months. Interest and principal payments will be made only on a Business Day (as defined below). If any interest or principal payment date falls on a day that is a non-Business Day, we will make the payment on the next day that is a Business Day. Payments made on the next Business Day in this situation will be treated under the indenture as if they were made on the original due date. Such payment will not result in a Default under the notes or the indenture, and no interest will accrue on the payment amount from the original due date to the next day that is a Business Day. If payment of withholding taxes is required, we will not pay any additional amounts in respect of any amounts withheld with respect to the notes.

“Business Day” means a day other than a Saturday, Sunday or any other day on which banking institutions in New York City or the location of the designated corporate trust office of the trustee are authorized or required by law, regulation or executive order to close.

“Default” means any event that is, or after notice or passage of time or both would be, an Event of Default (as defined in “Description of Debt Securities — Events of Default” in the accompanying prospectus).

We will pay interest to the person listed in the registrar’s records as the owner of the notes at the close of business on the record date for the applicable interest payment date, even if that person no longer owns the note on the interest payment date. Because we pay all of the interest for an interest period to the holders on the record date, holders buying and selling the notes must work out between themselves the appropriate

S-10

TABLE OF CONTENTS

purchase price. The most common manner is to adjust the sales price of the notes to prorate interest fairly between buyer and seller based on their respective ownership periods within the particular interest period.

Maturity

The notes will mature on October 1, 2031 and will be paid against presentation and surrender thereof at the designated corporate trust office of the trustee, unless earlier redeemed by us at our option as described herein under “— Optional Redemption of the Notes.” The notes will not be entitled to the benefits of, or be subject to, any sinking fund. If the maturity date or any redemption date falls on a non-Business Day, we will make the payment on the next succeeding Business Day.

The notes will not be subject to repayment at the option of the holder prior to the stated maturity date.

Optional Redemption of the Notes

On or after October 1, 2028, we may redeem for cash all or any portion of the notes, at our option, at any time and from time to time, at a redemption price equal to 100% of the principal amount of the notes to be redeemed, plus accrued and unpaid interest to, but excluding, the redemption date.

Notwithstanding the foregoing, interest due on an interest payment date falling on or prior to a redemption date will be payable to holders at the close of business on the record date for such interest payment date.

We are required to give notice of such redemption not less than 30 days nor more than 60 days prior to the redemption date to each holder at its address appearing in the securities register maintained by the trustee. In the event we elect to redeem less than all of the notes, the particular notes to be redeemed will be selected by the trustee in accordance with policies and procedures of DTC.

Discharge and Defeasance

The notes are subject to discharge and defeasance as described in “Description of Debt Securities — Defeasance” in the accompanying prospectus.

The Registrar and Paying Agent

We will initially designate the trustee as the registrar and paying agent for the notes. Payments of interest and principal will be made, and the notes will be transferable, at the designated corporate trust office of the paying agent, or at such other place or places as may be designated pursuant to the indenture. For notes which we issue in book-entry only form evidenced by a global note, payments will be made to a nominee of the depository.

No Personal Liability

The indenture will provide that no recourse for the payment of the principal of, or interest on, any of the notes or for any claim based thereon or otherwise in respect thereof, and no recourse under or upon any obligation, covenant or agreement of ours in the indenture or in the notes or because of the creation of any indebtedness represented thereby, shall be had against any incorporator, stockholder, officer, director, trustee, employee or controlling person of our company or of any successor person thereto. Each holder, by accepting the notes, waives and releases all such liability. The waiver and release are part of the consideration for issuance of the notes.

Covenants

Other than as described below under “— Offer to Repurchase Upon a Change of Control Repurchase Event,” the indenture does not contain any provisions that would limit our ability to incur indebtedness or that would afford holders of notes protection in the event of a sudden and significant decline in our credit quality or a takeover, change of control, recapitalization or highly leveraged or similar transaction involving us. Accordingly, we could in the future enter into transactions that could increase the amount of indebtedness

S-11

TABLE OF CONTENTS

outstanding at that time or otherwise adversely affect our capital structure or credit rating. See “Risk Factors — Risks Related to the Notes and to this Offering.”

Offer to Repurchase Upon a Change of Control Repurchase Event

If a Change of Control Repurchase Event (defined below) occurs, unless we have exercised our option to redeem the notes as described above, we will make an offer to each holder of notes to repurchase all or any part (in a principal amount of $25 and integral multiples of $25 in excess thereof) of that holder’s notes at a repurchase price in cash equal to 101% of the aggregate principal amount of notes repurchased plus any accrued and unpaid interest on the notes repurchased to, but excluding, the date of repurchase. Within 30 days following any Change of Control Repurchase Event or, at our option, prior to any Change of Control, but after the public announcement of the Change of Control, we will give notice to each holder with copies to the trustee and the paying agent (if other than the trustee) describing the transaction or transactions that constitute or may constitute the Change of Control Repurchase Event and offering to repurchase notes on the payment date specified in the notice, which date will be no earlier than 30 days and no later than 60 days from the date such notice is given. The notice shall, if given prior to the date of consummation of the Change of Control, state that the offer to purchase is conditioned on the Change of Control Repurchase Event occurring on or prior to the payment date specified in the notice. We will comply with the requirements of Rule 14e-1 under the Exchange Act, and any other securities laws and regulations thereunder to the extent those laws and regulations are applicable in connection with the repurchase of the notes as a result of a Change of Control Repurchase Event. To the extent that the provisions of any securities laws or regulations conflict with the Change of Control Repurchase Event provisions of the notes, we will comply with the applicable securities laws and regulations and will not be deemed to have breached our obligations under the Change of Control Repurchase Event provisions of the notes by virtue of such conflict.

On the Change of Control Repurchase Event payment date, we will, to the extent lawful:

(1) accept for payment all notes or portions of notes properly tendered pursuant to our offer;

(2) deposit with the trustee an amount equal to the aggregate purchase price in respect of all notes or portions of notes properly tendered; and

(3) deliver or cause to be delivered to the trustee the notes properly accepted, together with an officer’s certificate stating the aggregate principal amount of notes being purchased by us.

We will not be required to make an offer to repurchase the notes upon a Change of Control Repurchase Event if (i) we or our successor delivered a notice to redeem in the manner, at the times and otherwise in compliance with the optional redemption and repayment provision described above prior to the occurrence of the Change of Control Repurchase Event or (ii) a third party makes an offer in respect of the notes in the manner, at the times and otherwise in compliance with the requirements for an offer made by us and such third party purchases all notes properly tendered and not withdrawn under its offer.

There can be no assurance that sufficient funds will be available at the time of any Change of Control Repurchase Event to make required repurchases of notes tendered. Our failure to repurchase the notes upon a Change of Control Repurchase Event would result in a default under the indenture. If the holders of the notes exercise their right to require us to repurchase the notes upon a Change of Control Repurchase Event, the financial effect of this repurchase could result in defaults under any repurchase agreement, credit facility or other debt instruments to which we are or could become party, including the acceleration of the payment of any borrowings thereunder. It is possible that we will not have sufficient funds at the time of the Change of Control Repurchase Event to make the required repurchase of our other debt and the notes. See “Risk Factors — Risks Related to the Notes and to this Offering — We may not be able to repurchase the notes upon a Change of Control Repurchase Event.”

“Change of Control” means the occurrence of the following:

•

the sale, assignment, lease, transfer or other conveyance (other than by way of merger or consolidation), in one or a series of related transactions, of all or substantially all of the properties and assets of the Company and its subsidiaries taken as a whole to any “person” (as that term is used

S-12

TABLE OF CONTENTS

in Section 13(d)(3) of the Exchange Act) other than to the Company or one or more of its subsidiaries or a combination thereof or a person controlled by the Company or one or more of its subsidiaries or a combination thereof; or

•

the consummation of any transaction (including any merger or consolidation) the result of which is that any “person” (as that term is used in Section 13(d)(3) of the Exchange Act) (other than any subsidiary of the Company) becomes the “beneficial owner” (as defined in Rules 13d-3 and 13d-5 under the Exchange Act), directly or indirectly, of more than 50% of the outstanding Voting Stock of the Company, measured by voting power rather than number of shares or the like.

Notwithstanding the foregoing, a transaction shall not be deemed to involve a “Change of Control” if (i) the Company becomes a direct or indirect wholly owned subsidiary of a holding company and (ii)(A) the direct or indirect holders of the Voting Stock of such holding company immediately following such transaction are substantially the same as the holders of the Voting Stock of the Company immediately prior to such transaction or (B) immediately following such transaction no “person” (as that term is used in Section 13(d)(3) of the Exchange Act) (other than a holding company satisfying the requirements of this sentence) is the “beneficial owner” (as defined in Rules 13d-3 and 13d-5 under the Exchange Act), directly or indirectly, of more than 50% of the outstanding Voting Stock of such holding company, measured by voting power rather than number of shares or the like.

“Change of Control Repurchase Event” means that, following the consummation of a Change of Control, neither the Company nor the acquiring or surviving entity has a class of common securities (or American Depositary Receipts representing such securities) listed on the New York Stock Exchange (the “NYSE”), the NYSE American LLC (the “NYSE AMER”) or the Nasdaq Stock Market, or listed or quoted on an exchange or quotation system that is a successor to the NYSE, the NYSE AMER or the Nasdaq Stock Market. Notwithstanding the foregoing, no Change of Control Repurchase Event will be deemed to have occurred in connection with any particular Change of Control unless and until such Change of Control has actually been consummated.

“Control” means the possession, directly or indirectly, of the power to direct or cause the direction of the management or policies of a person, whether through the ownership of voting securities, by agreement or otherwise.

“Voting Stock,” as applied to stock of any person, means shares, interests, participations or other equivalents in the equity interest (however designated) in such person having ordinary voting power for the election of a majority of the directors (or the equivalent) of such person, other than shares, interests, participations or other equivalents having such power only by reason of the occurrence of a contingency.

Information Rights

We, pursuant to Section 314(a) of the Trust Indenture Act, shall: deliver to the trustee, within 15 days after we file the same with the SEC, copies of the annual reports and of the information, documents and other reports (or copies of such portions of any of the foregoing as the SEC may from time to time by rules and regulations prescribe) which we may be required to file with the SEC pursuant to Section 13 or Section 15(d) of the Exchange Act; or, if we are not required to file information, documents or reports pursuant to either of said Sections, then we shall deliver to the trustee and file with the SEC, in accordance with rules and regulations prescribed from time to time by the SEC, such of the supplementary and periodic information, documents and reports which may be required pursuant to Section 13 of the Exchange Act in respect of a security listed and registered on a national securities exchange as may be prescribed from time to time in such rules and regulations.

Governing Law

The indenture and the notes will be governed by the laws of the State of New York.

Listing

We have applied to list the notes on Nasdaq under the symbol “ADAMK.” If approved, we expect trading in the notes to begin within 30 days after the original issue date of the notes.

S-13

TABLE OF CONTENTS

Book Entry, Delivery and Form

We have obtained the information in this section concerning DTC and its book-entry system and procedures from sources that we and the trustee believe to be reliable. We and the trustee take no responsibility for the accuracy or completeness of this information. In addition, the description of the clearing system in this section reflects our understanding of the rules and procedures of DTC as they are currently in effect. DTC could change its rules and procedures at any time.

The notes will initially be represented by one or more fully registered global notes. Each such global note will be deposited with, or on behalf of, DTC or any successor thereto and registered in the name of Cede & Co. (DTC’s nominee).

So long as DTC or its nominee is the registered owner of the global notes representing the notes, DTC or such nominee will be considered the sole owner and holder of the notes for all purposes of the notes and the indenture. Except as provided below, owners of beneficial interests in the notes will not be entitled to have the notes registered in their names, will not receive or be entitled to receive physical delivery of the notes in certificated form and will not be considered the owners or holders under the indenture, including for purposes of receiving any reports delivered by us or the trustee pursuant to the indenture. Accordingly, each person owning a beneficial interest in a note must rely on the procedures of DTC or its nominee and, if such person is not a participant, on the procedures of the participant through which such person owns its interest, in order to exercise any rights of a holder.

Unless and until we issue the notes in fully certificated, registered form under the limited circumstances described under the heading “— Certificated Notes:”

•

you will not be entitled to receive a certificate representing your interest in the notes;

•

all references in this prospectus supplement or the accompanying prospectus to actions by holders will refer to actions taken by DTC upon instructions from its direct participants; and

•

all references in this prospectus supplement or the accompanying prospectus to payments and notices to holders will refer to payments and notices to DTC or Cede & Co., as the holder of the notes, for distribution to you in accordance with DTC procedures.

The Depository Trust Company

DTC will act as securities depositary for the notes. The notes will be issued as fully registered notes registered in the name of Cede & Co. DTC is:

•

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

•

a “banking organization” under the New York Banking Law;

•

a member of the Federal Reserve System;

•

a “clearing corporation” under the New York Uniform Commercial Code; and

•

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

DTC holds securities that its direct participants deposit with DTC. DTC facilitates the settlement among direct participants of securities transactions, such as transfers and pledges, in deposited securities through electronic computerized book-entry changes in direct participants’ accounts, thereby eliminating the need for physical movement of securities certificates.

Direct participants of DTC include securities brokers and dealers, banks, trust companies, clearing corporations and certain other organizations. DTC is owned by a number of its direct participants. Indirect participants of DTC, such as securities brokers and dealers, banks and trust companies, can also access the DTC system if they maintain a custodial relationship with a direct participant.

Purchases of notes under DTC’s system must be made by or through direct participants, which will receive a credit for the notes on DTC’s records. The ownership interest of each beneficial owner is in turn to be recorded on the records of direct participants and indirect participants. Beneficial owners will not receive written confirmation from DTC of their purchase, but beneficial owners are expected to receive

S-14

TABLE OF CONTENTS

written confirmations providing details of the transaction, as well as periodic statements of their holdings, from the direct participants or indirect participants through which such beneficial owners entered into the transaction. Transfers of ownership interests in the notes 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 notes, except as provided under “— Certificated Notes.”

To facilitate subsequent transfers, all notes deposited with DTC are registered in the name of DTC’s nominee, Cede & Co. The deposit of notes with DTC and their registration in the name of Cede & Co. effect no change in beneficial ownership. DTC has no knowledge of the actual beneficial owners of the notes. DTC’s records reflect only the identity of the direct participants to whose accounts such notes are credited, which may or may not be the beneficial owners. The participants will remain 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 participants and indirect participants to beneficial owners will be governed by arrangements among them, subject to any statutory or regulatory requirements as may be in effect from time to time.

Book-Entry Only Form

Under the book-entry only form, the paying agent will make all required payments to Cede & Co., as nominee of DTC. DTC will forward the payment to the direct participants, who will then forward the payment to the indirect participants or to you as the beneficial owner. You may experience some delay in receiving your payments under this system. Neither we, the trustee, nor any paying agent has any direct responsibility or liability for making any payment to owners of beneficial interests in the notes.

DTC is required to make book-entry transfers on behalf of its direct participants and is required to receive and transmit payments of principal and interest on the notes. Any direct participant or indirect participant with which you have an account is similarly required to make book-entry transfers and to receive and transmit payments with respect to the notes on your behalf. We and the trustee under the indenture have no responsibility for any aspect of the actions of DTC or any of its direct or indirect participants. In addition, we and the trustee under the indenture have no responsibility or liability for any aspect of the records kept by DTC or any of its direct or indirect participants relating to or payments made on account of beneficial ownership interests in the notes or for maintaining, supervising or reviewing any records relating to such beneficial ownership interests. We and the trustee under the indenture also do not supervise these systems in any way.

The trustee will not recognize you as a holder under the indenture, and you can only exercise the rights of a holder indirectly through DTC and its direct participants. DTC has advised us that it will only take action regarding a note if one or more of the direct participants to whom the note is credited directs DTC to take such action and only in respect of the portion of the aggregate principal amount of the notes as to which that participant or participants has or have given that direction. DTC can only act on behalf of its direct participants. Your ability to pledge notes to non-direct participants, and to take other actions, may be limited because you will not possess a physical certificate that represents your notes.

Neither DTC nor Cede & Co. (nor such other DTC nominee) will consent or vote with respect to the notes unless authorized by a direct participant in accordance with DTC’s procedures. Under its usual procedures, DTC will mail an omnibus proxy to us as soon as possible after the record date. The omnibus proxy assigns Cede & Co.’s consenting or voting rights to those direct participants to whose accounts the notes are credited on the record date (identified in a listing attached to the omnibus proxy).

If less than all of the notes are being redeemed, DTC’s current practice is to determine by lot the amount of the interest of each participant in such notes to be redeemed.

A beneficial owner of notes shall give notice to elect to have its notes repurchased or tendered, through its participant, to the trustee and shall effect delivery of such notes by causing the direct participant to transfer the participant’s interest in such notes, on DTC’s records, to the trustee. The requirement for physical delivery of notes in connection with a repurchase or tender will be deemed satisfied when the ownership

S-15

TABLE OF CONTENTS

rights in such notes are transferred by direct participants on DTC’s records and followed by a book-entry credit of such notes to the trustee’s DTC account.

Certificated Notes

Unless and until they are exchanged, in whole or in part, for notes in certificated registered form (“certificated notes”) in accordance with the terms of the notes, global notes representing the notes may not be transferred except (1) as a whole by DTC to a nominee of DTC or (2) by a nominee of DTC to DTC or another nominee of DTC or (3) by DTC or any such nominee to a successor of DTC or a nominee of such successor.

We will issue certificated notes in exchange for global notes representing the notes, only if:

•

DTC notifies us in writing that it is unwilling or unable to continue as depositary for the global notes or ceases to be a clearing agency registered under the Exchange Act, and we are unable to locate a qualified successor within 90 days of receiving such notice or becoming aware that DTC has ceased to be so registered, as the case may be;

•

an Event of Default has occurred and is continuing under the indenture and a request for such exchange has been made; or

•

we, at our option, elect to exchange all or part of a global note for certificated notes.

If any of the three above events occurs, DTC is required to notify all direct participants that certificated notes are available through DTC. DTC will then surrender the global notes representing the notes along with instructions for re-registration. The trustee will re-issue the notes in fully certificated registered form and will recognize the holders of the certificated notes as holders under the indenture.

Unless and until we issue certificated notes, (1) you will not be entitled to receive a certificate representing your interest in the notes, (2) all references in this prospectus supplement and the accompanying prospectus to actions by holders will refer to actions taken by the depositary upon instructions from their direct participants, and (3) all references in this prospectus supplement and the accompanying prospectus to payments and notices to holders will refer to payments and notices to the depositary, as the holder of the notes, for distribution to you in accordance with its policies and procedures.

S-16

TABLE OF CONTENTS

ADDITIONAL MATERIAL U.S. FEDERAL INCOME TAX CONSIDERATIONS

The following is a summary of additional material U.S. federal income tax considerations with respect to the purchase, ownership, and disposition of the notes under the Code but does not purport to be a complete analysis of all of the potential tax considerations relating thereto. This summary supplements, and, where applicable, supersedes, and should be read together with the section entitled “Material U.S. Federal Income Tax Considerations” beginning on page 37 of the accompanying prospectus.

This discussion is based upon the provisions of the Code, U.S. Treasury regulations issued thereunder, Internal Revenue Service (“IRS”) rulings and pronouncements and judicial decisions now in effect, all of which are subject to change, possibly with retroactive effect, or are subject to different interpretations. Changes in these authorities may cause the U.S. federal income tax consequences to vary substantially from the consequences described below. We cannot assure you that the IRS will not challenge one or more of the tax consequences described herein, and we have not obtained, nor do we intend to obtain, a ruling from the IRS with respect to the U.S. federal income tax consequences of purchasing, owning or disposing of the notes.

This discussion does not address all of the U.S. federal income tax consequences that may be relevant to you in light of your particular circumstances (such as the application of the alternative minimum tax or the base erosion anti-avoidance tax) or that may be relevant to you if you are subject to special rules, including but not limited to rules applicable to governmental bodies or agencies or instrumentalities thereof, banks, thrifts or other financial institutions, certain former citizens or former long-term residents of the United States, insurance companies, regulated investment companies or REITs, dealers in securities or currencies, traders in securities, U.S. Holders (as defined below) whose functional currency is not the U.S. dollar, foreign entities treated as domestic corporations for U.S. federal income tax purposes, qualified foreign pension funds, qualified shareholders, common trust funds, tax-exempt organizations, persons subject to special tax accounting rules as a result of their use of applicable financial statements (within the meaning of Section 451(b)(3) of the Code), persons holding the notes as part of a “straddle,” “hedge,” “constructive sale,” “constructive ownership transaction,” “conversion transaction” or other integrated transaction. In addition, this discussion only applies to you if you purchase your notes for cash in the original issue and at the notes’ “issue price” within the meaning of Section 1273 of the Code (i.e., the first price at which a substantial amount of notes are sold for cash (excluding sales to bond houses, brokers, or similar persons or organizations acting in the capacity of underwriters, placement agents or wholesalers)). Moreover, except where specifically indicated, this summary does not discuss the effect of any U.S. federal tax laws other than income tax (e.g., estate and gift tax), or any applicable state, local or foreign tax laws. In addition, if a partnership or other entity or arrangement treated as a partnership for U.S. federal income tax purposes holds the notes, the tax treatment of a partner will generally depend on the status of the partner, the activities of the partnership and certain determinations made at the partner level, among other things. This discussion does not address the tax consequences to you if you hold the notes through a partnership, an entity treated as a partnership for U.S. federal income tax purposes or any other pass-through entity. Finally, the discussion deals only with notes held as “capital assets” (generally, property held for investment) within the meaning of Section 1221 of the Code.

As used herein, “U.S. Holder” means a beneficial owner of the notes that, for U.S. federal income tax purposes, is:

•

an individual who is a citizen or resident of the United States;

•

a corporation, or other entity taxable as a corporation, created or organized in or under the laws of the United States or of any state thereof or of the District of Columbia;

•

an estate, the income of which is subject to U.S. federal income tax regardless of its source; or

•

a trust, (i) if a U.S. court can exercise primary supervision over the administration of the trust and one or more U.S. persons can control all substantial trust decisions or (ii) if a valid election is in place to treat the trust as a U.S. person.

A “Non-U.S. Holder” is a beneficial owner of the notes that is, for U.S. federal income tax purposes, an individual, corporation, estate or trust that is not a U.S. Holder.

S-17

TABLE OF CONTENTS

The following discussion is for informational purposes only and is not a substitute for careful tax planning and advice. Please consult your tax advisors with regard to the application of the tax consequences discussed below to your particular situation and the application of any other U.S. federal as well as state, local or foreign tax laws and tax treaties, including gift and estate tax laws.

U.S. Holders

Stated Interest on the Notes. A U.S. Holder generally will be required to include stated interest on the notes as ordinary income when received or accrued in accordance with the U.S. Holder’s regular method of tax accounting. It is expected, and this discussion assumes, that the notes will be issued without original issue discount for U.S. federal income tax purposes.

Sale, Exchange, Redemption, or Other Taxable Disposition of the Notes. Upon the sale, exchange, redemption or other taxable disposition of a note, a U.S. Holder will generally recognize capital gain or loss equal to the difference (if any) between the amount realized (other than amounts attributable to accrued but unpaid stated interest, which will be taxable as ordinary income to the extent not previously included in income) and such U.S. Holder’s adjusted tax basis in the note. The U.S. Holder’s adjusted tax basis in a note generally will be the purchase price for the note. Such gain or loss will be treated as long-term capital gain or loss if the note was held for more than one year at the time of disposition. Long-term capital gain recognized by certain non-corporate U.S. Holders generally will be subject to a preferential tax rate. The deductibility of capital losses is subject to limitations for all U.S. Holders.

Medicare Tax on Net Investment Income. Certain U.S. Holders that are individuals, estates or trusts whose income exceeds certain thresholds are subject to a 3.8% tax on all or a portion of their “net investment income,” which generally includes interest and gains from the sale or other disposition of the notes. If you are a U.S. Holder that is an individual, estate or trust, you should consult your tax advisors regarding the applicability of the Medicare tax to your income and gains in respect of your investment in the notes.

Information Reporting and Backup Withholding. In general, information reporting will apply to a U.S. Holder (other than an “exempt recipient,” including a corporation and certain other persons who, when required, demonstrate their exempt status) with respect to:

•

any payments of principal of, premium, if any, and interest on, the notes; and

•

payment of the proceeds of a sale or other disposition of the notes.

In addition, “backup withholding” at the applicable statutory rate may apply to such amounts if a U.S. Holder fails to provide a correct taxpayer identification number certified under penalties of perjury or otherwise fails to comply with applicable requirements of the backup withholding rules. A U.S. Holder that does not provide its correct taxpayer identification number also may be subject to penalties imposed by the IRS.

Any backup withholding is not an additional tax and may be refunded or credited against the U.S. Holder’s U.S. federal income tax liability, provided that the required information is timely provided to the IRS.

Non-U.S. Holders

The rules governing the U.S. federal income taxation of Non-U.S. Holders are complex and no attempt will be made herein to provide more than a summary of such rules. Prospective Non-U.S. Holders should consult their tax advisors to determine the impact of U.S. federal, state, local and other tax laws with regard to an investment in the notes.

Interest on the Notes. Subject to the rules described below under “— Information Reporting and Backup Withholding” and “— FATCA Regime,” a Non-U.S. Holder generally will not be subject to U.S. federal income or withholding tax on payments of interest on a note, under the “portfolio interest” exemption, if:

•

interest paid on the notes is not effectively connected with the Non-U.S. Holder’s conduct of a trade or business in the United States;

S-18

TABLE OF CONTENTS

•

the Non-U.S. Holder does not own, actually or constructively, stock possessing 10% or more of the voting power of our voting stock;

•

the Non-U.S. Holder is not a controlled foreign corporation (within the meaning of the Code) that is related, directly or indirectly, to us through stock ownership;

•

the Non-U.S. Holder is not a bank receiving interest on the notes on an extension of credit made pursuant to a loan arrangement entered into in the ordinary course of the Non-U.S. Holder’s trade or business; and

•

the Non-U.S. Holder certifies to us or our paying agent on IRS Form W-8BEN or W-8BEN-E (or an appropriate substitute or successor form evidencing eligibility for the exemption) under penalties of perjury, that it is not a U.S. person. If a Non-U.S. Holder holds the notes through a financial institution or other agent acting on its behalf, such holder will be required to provide appropriate documentation to the agent who will then be required to provide certification to us or our paying agent, either directly or through other intermediaries.

A Non-U.S. Holder that is not exempt from tax under these rules generally will be subject to U.S. federal income tax withholding at a rate of 30% on interest received under the notes unless:

•

the income is effectively connected with the conduct by the Non-U.S. Holder of a U.S. trade or business (and, if required by an applicable tax treaty, the income is attributable to a permanent establishment maintained in the United States by such Non-U.S. Holder); or

•

an applicable income tax treaty provides for a lower rate of, or exemption from, withholding tax and such Non-U.S. Holder (or their agent) provides to us a properly executed IRS Form W-8BEN or W-8BEN-E (or an appropriate substitute or successor form evidencing eligibility for the exemption) claiming a reduction of (or exemption from) withholding under the benefits of the income tax treaty.

Except to the extent provided by an applicable tax treaty, interest on a note that is effectively connected with the conduct by a Non-U.S. Holder of a trade or business in the United States (and, if required by an applicable tax treaty, that is attributable to a permanent establishment maintained in the United States by such Non-U.S. Holder) generally will be subject to U.S. federal income tax on a net basis at the rates applicable to U.S. persons. A Non-U.S. Holder that is treated as a corporation for U.S. federal income tax purposes may also be subject to a branch profits tax, which is generally imposed on a foreign corporation’s effectively connected earnings and profits, at a 30% rate (subject to reduction or elimination under an applicable tax treaty). If interest is subject to U.S. federal income tax on a net basis in accordance with the rules described in the second preceding sentence, payments of such interest will not be subject to U.S. withholding tax so long as the Non-U.S. Holder provides us or the paying agent with an appropriate IRS Form (generally, IRS Form W-8ECI).

The exemption from taxation and withholding described in the second bullet above generally applies only if the Non-U.S. Holder appropriately certifies as to its eligibility for treaty benefits. A Non-U.S. Holder can generally meet the certification requirement by providing a properly completed and executed IRS Form W-8BEN or W-8BEN-E (or an appropriate substitute or successor form evidencing eligibility for the exemption) to the applicable withholding agent. Other methods might be available to satisfy the certification requirements described above, depending on the Non-U.S. Holder’s particular circumstances. Special rules apply to foreign partnerships, estates and trusts, and, in certain circumstances, certifications as to the foreign status of partners, trust owners or beneficiaries may have to be provided to the applicable withholding agent. In addition, special rules apply to qualified intermediaries that enter into withholding agreements with the IRS.

If a Non-U.S. Holder cannot satisfy the requirements described above, payments of interest made to the Non-U.S. Holder will be subject to U.S. federal withholding tax at a 30% rate. The certifications described above must be provided to the applicable withholding agent prior to the payment of interest and must be updated periodically. If a Non-U.S. Holder does not timely provide the applicable withholding agent with the required certification, but qualifies for a reduced rate under an applicable income tax treaty, such Non-U.S. Holder may obtain a refund from the IRS of any excess amounts withheld if the Non-U.S. Holder timely provides the required information to the IRS.

S-19

TABLE OF CONTENTS

Sale, Exchange, Redemption, or Other Taxable Disposition of the Notes. Subject to the rules described below under “— Information Reporting and Backup Withholding,” a Non-U.S. Holder generally will not be subject to U.S. federal income or withholding tax on gain from the sale, exchange, redemption or other taxable disposition of a note unless:

•

such gain is effectively connected with the conduct by the Non-U.S. Holder of a trade or business within the United States (and, if required by an applicable tax treaty, is attributable to a permanent establishment maintained in the United States by the Non-U.S. Holder); or

•

such Non-U.S. Holder is an individual who is present in the United States for 183 days or more in the taxable year of disposition and meets certain other requirements.

Except to the extent provided by an applicable tax treaty, gain from the sale or disposition of a note that is effectively connected with the conduct by the Non-U.S. Holder of a trade or business in the United States (and, if required by an applicable tax treaty, that is attributable to a permanent establishment maintained in the United States by such Non-U.S. Holder) generally will be subject to U.S. federal income tax on a net basis at the rates applicable to U.S. persons. A Non-U.S. Holder that is treated as a corporation for U.S. federal income tax purposes may also be subject to a branch profits tax, which is generally imposed on a foreign corporation’s effectively connected earnings and profits, at a 30% rate (subject to reduction or elimination under an applicable tax treaty).

If such gains are realized by a Non-U.S. Holder who is subject to tax by reason of being an individual present in the United States for 183 days or more in the taxable year as described above, then, except to the extent otherwise provided by an applicable income tax treaty, such individual generally will be subject to U.S. federal income tax at a rate of 30% on the amount by which capital gains from U.S. sources (including gains from the sale or other disposition of the notes) exceed capital losses allocable to U.S. sources. Any amount attributable to accrued but unpaid interest on the notes will generally be treated in the same manner as payments of interest made to such Non-U.S. Holder, as described above under “— Interest on the Notes.” Non-U.S. Holders should consult their tax advisors on the treatment of any accrued but unpaid interest on the notes.

Information Reporting and Backup Withholding. Payments to a Non-U.S. Holder of interest on a note generally will be reported to the IRS and to the Non-U.S. Holder. Copies of applicable IRS information returns may be made available, under the provisions of a specific tax treaty or agreement, to the tax authorities of the country in which the Non-U.S. Holder resides. Additional information reporting and backup withholding generally will not apply to payments of interest if the Non-U.S. Holder has provided the requisite certification that the Non-U.S. Holder is not a U.S. person for U.S. federal income tax purposes, as described under the heading “— Interest on the Notes” above, or an exemption has otherwise been established provided that neither we nor our paying agent have actual knowledge or reason to know that the Non-U.S. Holder is a U.S. person that is not an exempt recipient or that the conditions of any other exemption are not, in fact, satisfied.

As a general matter, backup withholding and information reporting will not apply to a payment of the proceeds of a sale of a note effected at a foreign office of a foreign broker. Information reporting (but not backup withholding) will apply, however, to a payment of the proceeds of a sale of a note by a foreign office of a broker that:

•

is a U.S. person;

•

derives 50% or more of its gross income for a specified three-year period from the conduct of a trade or business in the United States;

•

is a “controlled foreign corporation” (a foreign corporation controlled by certain U.S. stockholders) for U.S. federal income tax purposes; or

•

is a foreign partnership, if at any time during its tax year more than 50% of its income or capital interest are held by U.S. persons or if it is engaged in the conduct of a trade or business in the United States, unless the broker has documentary evidence in its records that the holder or beneficial owner is a Non-U.S. Holder and certain other conditions are met, or the holder otherwise establishes an exemption.

S-20

TABLE OF CONTENTS

Payment of the proceeds of a sale of a note effected at a U.S. office of a broker is subject to both backup withholding and information reporting unless the holder certifies under penalties of perjury that the holder is a Non-U.S. Holder, or otherwise establishes an exemption; provided that, in either case, neither we nor any withholding agent knows or has reason to know that the holder is a U.S. person or that the conditions of any other exemptions are not, in fact, satisfied.

Any backup withholding is not an additional tax and may be refunded or credited against the Non-U.S. Holder’s U.S. federal income tax liability, provided that the required information is timely provided to the IRS.

FATCA Regime

The Foreign Account Tax Compliance Act (“FATCA”) generally imposes a 30% U.S. federal withholding tax on interest income paid on the notes to certain non-U.S. financial institutions and certain other non-U.S. entities (whether such entity is a beneficial owner or an intermediary), unless such non-U.S. financial institution or other non-U.S. entity provides sufficient documentation evidencing either (i) an exemption from FATCA or (ii) its compliance with certain reporting and disclosure obligations (or deemed compliance pursuant to an intergovernmental agreement with the United States). Holders should consult their tax advisors regarding the possible implications of FATCA on their ownership of the notes. We will not pay any additional amounts in respect of any amounts withheld under FATCA.

THE PRECEDING DISCUSSION OF ADDITIONAL MATERIAL U.S. FEDERAL INCOME TAX CONSIDERATIONS IS FOR GENERAL INFORMATION ONLY AND IS NOT TAX ADVICE. WE URGE YOU TO CONSULT YOUR TAX ADVISOR REGARDING THE PARTICULAR U.S. FEDERAL, STATE, LOCAL, AND NON-U.S. TAX CONSEQUENCES OF PURCHASING, OWNING, AND DISPOSING OF THE NOTES, INCLUDING THE CONSEQUENCES OF ANY PROPOSED CHANGES IN APPLICABLE LAWS.

S-21

TABLE OF CONTENTS

UNDERWRITING

Morgan Stanley & Co. LLC, Keefe, Bruyette & Woods, Inc., Piper Sandler & Co., RBC Capital Markets, LLC, UBS Securities LLC and Wells Fargo Securities, LLC are acting as joint book-running managers of the offering and 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		$
Keefe, Bruyette & Woods, Inc.
Piper Sandler & Co.
RBC Capital Markets, LLC
UBS Securities LLC
Wells Fargo Securities, LLC
Total		$

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 of non-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 $ 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 $ per $25.00 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

Public offering price

Underwriting discounts and commissions paid by us

Proceeds, before expenses, to us

S-22

TABLE OF CONTENTS

We have also agreed to reimburse the reasonable fees and disbursements of counsel for the underwriters up to $150,000 in connection with the offering. We estimate that our total expenses incurred in connection with this offering, excluding the underwriting discounts and commissions, will be approximately $600,000.

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

No Sales of Similar Securities

We have agreed for a period of 30 days following the date of this offering that, without the prior written consent of the representatives, which may not be unreasonably withheld, on behalf of the underwriters, we will not, sell, offer to sell, contract or agree to sell, hypothecate, pledge, grant any option to purchase or otherwise dispose of or agree to dispose of, directly or indirectly, any debt securities issued or guaranteed by us or any securities convertible into or exchangeable or exercisable for debt securities issued or guaranteed by us or file or cause to be declared effective a registration statement under the Securities Act with respect to any of the foregoing; provided, however, that the Company’s issuance of notes pursuant to the underwriters’ exercise of their over-allotment option and the issuance by the Company or any of its subsidiaries of any debt securities in an asset securitization transaction are exempted from this limitation.

Stock Exchange Listing

We have applied to list the notes on Nasdaq. If the application is approved, trading of the notes on Nasdaq is expected to begin within 30 days after the original issue date of the notes. The underwriters will have no obligation to make a market in the notes, however, and may cease market-making activities, if commenced, at any time. Accordingly, an active trading market on Nasdaq for the notes may not develop or, even if one develops, may not last, in which case the liquidity and market price of the notes could be adversely affected, the difference between bid and asked prices could be substantial and your ability to transfer the notes at the time and price desired will be limited.

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 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.

S-23

TABLE OF CONTENTS

•

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 or preventing or retarding a decline in the market price of the notes. As a result, the price of the notes may be higher than the price that might otherwise exist in the open market. These transactions may be effected on Nasdaq or otherwise and, if commenced, may be discontinued at any time.

Neither we nor any of the underwriters make any representation or prediction as to the direction or magnitude of any effect that the transactions described above may have on the price of our notes. In addition, neither we nor any of the underwriters make any representation that the representatives will engage in these transactions or that these transactions, once committed, will not be discontinued without notice.

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.

As described above in “Use of Proceeds,” we may use the net proceeds from this offering for the repayment of existing indebtedness. Certain of the underwriters and/or their affiliates currently provide, and in the future may continue to provide, to us repurchase agreement and/or warehouse financing and may be holders of our senior notes. To the extent that we use the net proceeds from this offering to repay amounts we have borrowed or may borrow or re-borrow in the future under these financing agreements or repay any of our senior notes, the underwriters and/or their affiliates will receive their pro rata portion of any of the proceeds from this offering that we use to repay any such amounts.

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.

Extended Settlement

We expect that delivery of the notes will be made to investors on or about the closing date specified on the cover page of this prospectus supplement, which will be the third business day following the date of this

S-24

TABLE OF CONTENTS

prospectus supplement (such settlement being referred to as “T+3”). Under Rule 15c6-1 under the Exchange Act, trades in the secondary market are required to settle in one business day, unless the parties to any such trade expressly agree otherwise. Accordingly, purchasers who wish to trade the notes prior to the business day before their delivery will be required, by virtue of the fact that the notes will initially settle in T+3, to specify an alternative settlement arrangement at the time of any such trade to prevent a failed settlement. Purchasers of the notes who wish to trade the notes prior to their date of delivery hereunder should consult their advisors.

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 for re-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) the one-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, Laws of Hong Kong) and any rules made thereunder; 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 under the Securities and Futures Act, Chapter 289 of Singapore (the “SFA”) 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 purchase, whether directly or indirectly, to persons in Singapore other than (i) to an institutional investor as defined in Section 4A

S-25

TABLE OF CONTENTS

of the SFA (an “Institutional Investor”) under Section 274 of the SFA, (ii) to an accredited investor as defined in Section 4A of the SFA (an “Accredited Investor”) or other relevant person as defined in Section 275(2) of the SFA (a “Relevant Person”), or any person pursuant to section 275(1A), and in accordance with the conditions, specified in Section 275 of the SFA and (where applicable) Regulation 3 of the Securities and Futures (Classes of Investors) Regulations 2018, 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, then securities or securities-based derivatives contracts (each as defined in Section 2(1) of the SFA) of that corporation or the beneficiaries’ rights and interest in that trust shall not be transferable for 6 months after that corporation or that trust has acquired the notes under Section 275 except: (i) to an Institutional Investor under Section 274 of the SFA or to a Relevant Person, or any person pursuant to Section 275(1A) (in the case of that corporation) or Section 276(4)(i)(B) (in the case of that trust), and in accordance with the conditions, specified in Section 275 of the SFA; (ii) where no consideration is given for the transfer; or (iii) 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 SFA, the Company 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).

LEGAL MATTERS

Certain legal matters will be passed upon for us by Vinson & Elkins L.L.P. The underwriters are being represented in connection with this offering by Skadden, Arps, Slate, Meagher & Flom LLP, New York, New York.

EXPERTS

The audited consolidated financial statements and management’s assessment of the effectiveness of internal control over financial reporting incorporated by reference in this prospectus supplement and elsewhere in the registration statement have been so incorporated by reference in reliance upon the reports of Grant Thornton LLP, independent registered public accountants, upon the authority of said firm as experts in accounting and auditing.

WHERE YOU CAN FIND MORE INFORMATION

We file annual, quarterly and current reports, proxy statements and other materials with the SEC. 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 is https://www.sec.gov.

We maintain a website at www.AdamasREIT.com. Our corporate website and the information contained therein or connected thereto does not, and should not be interpreted to, constitute a part of this prospectus supplement, the accompanying prospectus or any amendment or supplement thereto.

We have filed with the SEC a “shelf” registration statement on Form S-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 Form S-3 and the exhibits filed with it at the locations listed in the previous two paragraphs.

S-26

TABLE OF CONTENTS

INCORPORATION BY REFERENCE OF INFORMATION FILED WITH THE SEC

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 on Form 10-K for the year ended December 31, 2025, filed with the SEC on February 20, 2026;

•

our Quarterly Reports on Form 10-Q for the fiscal quarters ended March 31, 2026 and June 30, 2026 filed with the SEC on May 1, 2026 and July 31, 2026, respectively;

•

our Current Reports on Form 8-K filed with the SEC on January 13, 2026, March 19, 2026, June 11, 2026, June 12, 2026 and August 11, 2026; and

•

portions of our Definitive Proxy Statement on Schedule 14A, filed with the SEC on April 24, 2026 and incorporated by reference in our Annual Report on Form 10-K for the year ended December 31, 2025.

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 on Form 8-K or any exhibits filed pursuant to Item 9.01 that are not deemed “filed” with the SEC. These documents may include Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q and Current Reports on Form 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.

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 into 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: Corporate Secretary, Adamas Trust, Inc., 90 Park Avenue, New York, New York 10016, telephone: (212) 792-0107.

S-27

TABLE OF CONTENTS

PROSPECTUS

Adamas Trust, Inc.

$500,000,000

Common Stock
Preferred Stock
Debt Securities

We may offer and sell, from time to time, in one or more offerings, up to an aggregate of $500,000,000 of the common stock, preferred stock and debt securities described in this prospectus. We may offer and sell these securities to or through one or more underwriters, dealers and agents, or directly to purchasers, on a continuous or delayed basis.

The specific terms of any securities to be offered, and the specific manner in which they may be offered, will be described in one or more supplements to this prospectus. This prospectus may not be used to consummate sales of any of these securities unless it is accompanied by a prospectus supplement. Before investing, you should carefully read this prospectus and any related prospectus supplement.

Our shares of common stock, par value $0.01 per share, are listed on the Nasdaq Global Select Market (“Nasdaq”) under the symbol “ADAM.” The last reported sale price of our common stock on Nasdaq on September 4, 2025 was $7.37 per share. Our shares of 8.00% Series D Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock, par value $0.01 per share, referred to as our Series D Preferred Stock, are listed on Nasdaq under the symbol “ADAMN.” The last reported sale price of our Series D Preferred Stock on Nasdaq on September 4, 2025 was $21.75 per share. Our shares of 7.875% Series E Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock, par value $0.01 per share, referred to as our Series E Preferred Stock, are listed on Nasdaq under the symbol “ADAMM.” The last reported sale price of our Series E Preferred Stock on Nasdaq on September 4, 2025 was $24.98 per share. Our shares of 6.875% Series F Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock, par value $0.01 per share, referred to as our Series F Preferred Stock, are listed on Nasdaq under the symbol “ADAML.” The last reported sale price of our Series F Preferred Stock on Nasdaq on September 4, 2025 was $22.26 per share. Our shares of 7.000% Series G Cumulative Redeemable Preferred Stock, par value $0.01 per share, referred to as our Series G Preferred Stock, are listed on Nasdaq under the symbol “ADAMZ.” The last reported sale price of our Series G Preferred Stock on Nasdaq on September 4, 2025 was $18.05 per share. Our 9.125% Senior Notes due 2029, referred to as our 2029 Notes, are listed on Nasdaq under the symbol “ADAMI.” The last reported sale price of our 2029 Notes on Nasdaq on September 4, 2025 was $25.10 per note. Our 9.125% Senior Notes due 2030, referred to as our 2030 Notes, are listed on Nasdaq under the symbol “ADAMG.” The last reported sale price of our 2030 Notes on Nasdaq on September 4, 2025 was $25.05 per note. Our 9.875% Senior Notes due 2030, referred to as our 9.875% Notes, are listed on Nasdaq under the symbol “ADAMH.” The last reported sale price of our 9.875% Notes on Nasdaq on September 4, 2025 was $25.55 per note.

We elected to be taxed as a real estate investment trust (“REIT”) for U.S. federal income tax purposes beginning with our taxable year ended December 31, 2004. To assist us in complying with certain U.S. federal income tax requirements applicable to REITs, among other purposes, our charter generally limits beneficial and constructive ownership by any person to no more than 9.9% in value or in number of shares, whichever is more restrictive, of the outstanding shares of our common stock and no more than 9.9% in value of any class or series of our capital stock. In addition, our charter contains various other restrictions on the ownership and transfer of our capital stock. See “Description of Common Stock — Restrictions on Ownership and Transfer” and “Description of Preferred Stock — Restrictions on Ownership and Transfer; Change of Control Provisions.”

Investing in our securities involves substantial risks. You should carefully read and consider the information under “Risk Factors” on page 6 of this prospectus and included in our most recent Annual Report on Form 10-K, subsequent Quarterly Reports on Form 10-Q and other documents filed by us with the Securities and Exchange Commission, and any prospectus supplement before making a decision to purchase these securities.

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

The date of this prospectus is September 16, 2025.

TABLE OF CONTENTS

	Page
ABOUT THIS PROSPECTUS		1
CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS		3
OUR COMPANY		5
RISK FACTORS		6
USE OF PROCEEDS		7
DESCRIPTION OF THE SECURITIES WE MAY OFFER		8
DESCRIPTION OF COMMON STOCK		9
DESCRIPTION OF PREFERRED STOCK		13
DESCRIPTION OF DEBT SECURITIES		20
GLOBAL SECURITIES		31
CERTAIN PROVISIONS OF MARYLAND LAW AND OUR CHARTER AND BYLAWS		32
MATERIAL U.S. FEDERAL INCOME TAX CONSIDERATIONS		37
PLAN OF DISTRIBUTION		65
CERTAIN LEGAL MATTERS		68
EXPERTS		68
WHERE YOU CAN FIND MORE INFORMATION		68
INCORPORATION BY REFERENCE OF INFORMATION FILED WITH THE SEC		68

TABLE OF CONTENTS

ABOUT THIS PROSPECTUS

This prospectus is part of a shelf registration statement that we have filed with the Securities and Exchange Commission (“SEC”). Under this shelf registration statement, we may offer and sell any combination of our common stock, preferred stock and debt securities in one or more offerings. This prospectus provides you with a general description of the securities we may offer. Each time we offer to sell securities under this shelf registration statement, 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 or incorporated by reference into this prospectus. Before you buy any of our securities, you should carefully read both this prospectus, any accompanying prospectus supplement and the information contained in or incorporated by reference into this prospectus and any accompanying prospectus supplement together with additional information described under the headings “Incorporation by Reference of Information Filed with the SEC” and “Where You Can Find More Information.”

The SEC allows us to incorporate by reference information that we file with them, which means that we can disclose important information to you by referring you to those documents. The information incorporated by reference is considered to be a part of this prospectus, and information that we file later with the SEC will automatically update and, where applicable, supersede this information. You should rely only on the information contained in or incorporated by reference into this prospectus, any accompanying prospectus supplement or any applicable free writing prospectus. We have not authorized anyone to provide you with information different from that contained in this prospectus. No dealer, salesperson or other person is authorized to give any information or to represent anything not contained in or incorporated by reference into this prospectus, any accompanying prospectus supplement or any applicable free writing prospectus. If anyone provides you with different, inconsistent or unauthorized information or representations, you must not rely on them. This prospectus and the accompanying prospectus supplement are an offer to sell only the securities offered hereby, but only under circumstances and in jurisdictions where it is lawful to do so. You should assume that the information appearing in this prospectus or any accompanying prospectus supplement is accurate as of the date on its respective cover, and that any information incorporated by reference into this prospectus or any accompanying prospectus supplement is accurate only as of the date of the document incorporated by reference, unless we indicate otherwise. Our business, financial condition, results of operations and prospects may have changed since that date.

In this prospectus, we refer to Adamas Trust, Inc., a Maryland corporation, together with its consolidated subsidiaries, as “we,” “us,” “the Company,” “our company” or “our,” unless we specifically state otherwise or the context indicates otherwise, and refer to our wholly-owned taxable REIT subsidiaries as “TRSs.” In addition, the following defines certain of the commonly used terms in this prospectus.

•

“CMBS” refers to commercial mortgage-backed securities comprised of commercial mortgage pass-through securities issued by a GSE, as well as PO, IO, or mezzanine securities that represent the right to a specific component of the cash flow from a pool of commercial mortgage loans;

•

“CME” refers to the Chicago Mercantile Exchange;

•

“excess mortgage servicing spread” or “excess MSR” refers to the difference between the contractual servicing fee with Fannie Mae, Freddie Mac or Ginnie Mae and the base servicing fee that is

TABLE OF CONTENTS

retained as compensation for servicing or subservicing the related mortgage loans pursuant to the applicable servicing contract;

•

“IOs” refers collectively to interest only and inverse interest only mortgage-backed securities that represent the right to the interest component of the cash flow from a pool of mortgage loans;

•

“MSRs” refers to mortgage servicing rights that represent the contractual right to service residential loans;

•

“non-Agency RMBS” refers to RMBS that are not guaranteed by any agency of the U.S. Government or GSE;

•

“POs” refers to mortgage-backed securities that represent the right to the principal component of the cash flow from a pool of mortgage loans;

•

“RMBS” refers to residential mortgage-backed securities backed by adjustable-rate, hybrid adjustable-rate, or fixed-rate residential loans;

•

“SOFR” refers to the Secured Overnight Financing Rate; and

•

“Three-Month Term SOFR” refers to the forward-looking term rate based on SOFR published by the Federal Reserve Bank of New York, or any successor thereto, for a tenor of three months.

TABLE OF CONTENTS

CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

When used in this prospectus and in any accompanying prospectus supplement and in the documents incorporated herein and therein by reference, in future filings with the SEC or in press releases or other written or oral communications issued or made by us, statements which are not historical in nature, including those containing words such as “believe,” “expect,” “anticipate,” “estimate,” “project,” “plan,” “continue,” “intend,” “should,” “would,” “could,” “goal,” “objective,” “will,” “may,” “seek” or similar expressions or their negative forms, or references to strategies, plans or intentions are intended to identify “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”), and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and, as such, may involve known and unknown risks, uncertainties and assumptions.

Forward-looking statements are based on our estimates, projections, beliefs and assumptions of management of the Company at the time of such statements and are not guarantees of future performance. Forward-looking statements involve risks and uncertainties in predicting future results and conditions. Actual results and outcomes could differ materially from those projected in these forward-looking statements due to a variety of factors, including, without limitation:

•

changes in our business and investment strategy;

•

inflation and changes in interest rates and the fair market value of our assets, including negative changes resulting in margin calls relating to the financing of our assets;

•

changes in credit spreads;

•

changes in the long-term credit ratings of the U.S., Fannie Mae, Freddie Mac, and Ginnie Mae;

•

general volatility of the markets in which we invest;

•

changes in prepayment rates on the loans we own or that underlie our investment securities;

•

increased rates of default, delinquency or vacancy and/or decreased recovery rates on or at our assets;

•

our ability to identify and acquire our targeted assets, including assets in our investment pipeline;

•

our ability to dispose of assets from time to time on terms favorable to us;

•

changes in our relationships with our financing counterparties and our ability to borrow to finance our assets and the terms thereof;

•

changes in our relationships with and/or the performance of our operating partners;

•

our ability to predict and control costs;

•

changes in laws, regulations or policies affecting our business;

•

our ability to make distributions to our stockholders in the future;

•

our ability to maintain our qualification as a REIT for U.S. federal income tax purposes;

•

our ability to maintain our exemption from registration under the Investment Company Act of 1940, as amended (the “Investment Company Act”);

•

impairments and declines in the value of the collateral underlying our investments;

•

changes in the benefits we anticipate from our acquisition of Constructive Loans, LLC (“Constructive”);

•

our ability to effectively integrate Constructive into our Company and the risks associated with the ongoing operation thereof;

•

our ability to manage or hedge credit risk, interest rate risk, and other financial and operational risks;

•

our exposure to liquidity risk, risks associated with the use of leverage, and market risks; and

TABLE OF CONTENTS

•

These and other risks, uncertainties and factors identified, or incorporated by reference in this prospectus, including but not limited to, those described in Item 1A of our most recently filed Annual Report on Form 10-K, as updated by those risks described in our subsequent filings with the SEC under the Exchange Act and in the other documents incorporated by reference in this prospectus, could cause our actual results to differ materially from those projected in any forward-looking statements we make. See “Risk Factors” below. All forward-looking statements 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.

TABLE OF CONTENTS

OUR COMPANY

General

We are an internally-managed REIT focused on strategically deploying capital across complementary businesses with the aim of generating durable earnings and long-term value for stockholders through disciplined portfolio management and an operating platform designed to capture opportunities across real estate and capital markets. Our current investment portfolio includes credit sensitive single-family and multi-family assets, as well as other types of fixed-income investments such as Agency RMBS.

As of the date of this prospectus, our targeted investments include (i) residential loans, including business purpose loans, (ii) Agency RMBS, (iii) non-Agency RMBS, and (iv) certain other mortgage-, residential housing- and credit-related assets and strategic investments in companies from which we purchase, or may in the future purchase, our targeted assets. Subject to maintaining our qualification as a REIT and the maintenance of our exclusion from registration as an investment company under the Investment Company Act, we also may opportunistically acquire and manage various other types of mortgage-, residential housing- and other credit-related or alternative investments that we believe will compensate us appropriately for the risks associated with them, including, without limitation, CMBS, collateralized mortgage obligations, MSRs, excess mortgage servicing spreads, securities issued by newly originated securitizations, including credit sensitive securities from these securitizations, ABS and debt or equity investments in alternative assets or businesses. Through our wholly-owned subsidiary, Constructive, a leading originator of business purpose loans for residential real estate investors, we also originate and service business purpose loans for real estate investors.

On September 3, 2025, we completed the change of our corporate name from “New York Mortgage Trust, Inc.” to “Adamas Trust, Inc.”

Corporate Offices

We are a Maryland corporation that was formed in 2003. Our principal executive offices are located at 90 Park Avenue, New York, New York 10016, and our telephone number is (212) 792-0107. Our website address is www.AdamasREIT.com. Our website and the information contained at or connected to our website do not, and should not be interpreted to, constitute a part of this prospectus or any accompanying prospectus supplement.

TABLE OF CONTENTS

RISK FACTORS

Investing in our securities involves substantial risks, including the risk that you might lose your entire investment. Before making an investment decision, you should carefully read and consider all of the information contained in or incorporated by reference into this prospectus, including the risk factors described in our filings with the SEC that are incorporated by reference into this prospectus. For a description of the reports and documents incorporated by reference into this prospectus, and information about where you can find them, see “Where You Can Find More Information” and “Incorporation by Reference of Information Filed with the SEC” below. Any one of the risks discussed could cause actual results to differ materially from expectations and could adversely affect our business, financial condition and results of operations. Additional risks and uncertainties not presently known to us or not presently deemed material by us may also materially and adversely affect our business, financial condition and results of operations.

TABLE OF CONTENTS

USE OF PROCEEDS

Unless otherwise set forth in a prospectus supplement, we will add the net proceeds from sales of securities to our general corporate funds, which we may use for new investments in accordance with our investment strategy in place at such time, to repay indebtedness, to redeem our outstanding securities or for other general corporate purposes. Any specific allocation of the net proceeds of an offering of securities to a specific purpose will be determined at the time of such offering and will be described in the related prospectus supplement.

TABLE OF CONTENTS

DESCRIPTION OF THE SECURITIES WE MAY OFFER

This prospectus contains a summary description of the common stock, preferred stock and debt securities that we may offer from time to time. As further described in this prospectus, these summary descriptions are not meant to be complete descriptions of each security. The particular terms of any security will be described in the accompanying prospectus supplement and other offering material. The accompanying prospectus supplement may update, change or add to the terms and conditions of the securities as described in this prospectus.

TABLE OF CONTENTS

DESCRIPTION OF COMMON STOCK

The following summary description of our common stock does not purport to be complete and is subject to and qualified in its entirety by reference to Maryland law and to our charter and our bylaws, copies of which are filed as exhibits to the registration statement of which this prospectus is a part. See “Where You Can Find More Information.”

General

Our charter provides that we may issue up to 200,000,000 shares of common stock, $0.01 par value per share. As of September 4, 2025, 90,313,579 shares of our common stock were issued and outstanding. Under Maryland law, our stockholders are not generally liable for our debts or obligations. Our charter also provides that a majority of our entire board of directors may amend our charter from time to time to increase or decrease the aggregate number of shares of capital stock of any class or series that we have the authority to issue, without stockholder approval.

Voting Rights of Common Stock

Except as provided with respect to any other class or series of shares of our stock and subject to the provisions of our charter regarding restrictions on the transfer and ownership of shares of common stock, each outstanding share of common stock entitles the holder to one vote on all matters submitted to a vote of stockholders, including the election of directors, and the holders of our common stock possess the exclusive voting power. There is no cumulative voting in the election of directors, which means that the holders of a majority of our outstanding shares of stock entitled to vote thereon can elect all of the directors then standing for election. Under Maryland law, a Maryland corporation generally cannot dissolve, amend its charter, merge, convert, sell all or substantially all of its assets, or engage in a share exchange or engage in similar transactions outside the ordinary course of business unless it is declared advisable by the board of directors and approved by the affirmative vote of stockholders holding at least two-thirds of the shares entitled to vote on the matter, unless a lesser percentage (but not less than a majority of all the votes entitled to be cast on the matter) is set forth in the corporation’s charter. Our charter provides for approval by a majority of all the votes entitled to be cast on the matter for the matters described in the preceding sentence, except for certain charter amendments related to the amendment of our charter, the removal of our directors, the classification and issuance of common and preferred stock and the restrictions on transfer and ownership of shares.

Dividends, Liquidation and Other Rights

All of our outstanding shares of common stock are duly authorized, fully paid and nonassessable. Holders of our shares of common stock are entitled to receive dividends when authorized by our board of directors and declared by us out of assets legally available for the payment of dividends. They also are entitled to share ratably in our assets legally available for distribution to our stockholders in the event of our liquidation, dissolution or winding up, after payment of or adequate provision for all of our known debts and liabilities. These rights are subject to the preferential rights of any other class or series of our stock and to the provisions of our charter regarding restrictions on ownership and transfer of our stock.

Holders of our shares of common stock have no preference, conversion, exchange, sinking fund or redemption rights, have no preemptive rights to subscribe for any of our securities and generally have no appraisal rights. Subject to the restrictions on transfer and ownership of capital stock contained in our charter and to the ability of the board of directors to create shares of common stock with differing voting rights, all shares of common stock have equal dividend, liquidation and other rights.

Power to Issue Additional Shares of Common Stock

Our charter also provides that a majority of our entire board of directors may amend our charter from time to time to increase or decrease the aggregate number of shares of capital stock of any class or series that we have the authority to issue, to reclassify any unissued shares of our common stock into any other classes or series of classes of our stock, to establish the number of shares in each class or series and to set the preferences, conversion and other rights, voting powers, restrictions, limitations as to dividends or other

TABLE OF CONTENTS

distributions, qualifications and terms and conditions of redemption for each such class or series. We believe that the power of our board of directors to take these actions provides us with increased flexibility in structuring possible future financings and acquisitions and in meeting other needs that might arise. The additional classes or series, as well as our common stock, are available for issuance without further action by our stockholders, unless stockholder action is required by applicable law or the rules of any stock exchange or automated quotation system on which our securities may be listed or traded. Although our board of directors has no intention at the present time of doing so, it could authorize us to issue a class or series that could, depending upon the terms of such class or series, delay, defer or prevent a transaction or a change in control of us that might involve a premium price for our common stock or otherwise be in the best interest of holders of our common stock.

Restrictions on Ownership and Transfer

In order to qualify as a REIT for U.S. federal income tax purposes, our shares of stock must be beneficially owned by 100 or more persons during at least 335 days of a taxable year of 12 months or during a proportionate part of a shorter taxable year, other than our first REIT taxable year. Also, no more than 50% of the value of our outstanding shares of capital stock may be owned, directly or constructively, by five or fewer individuals (as defined in the Code to include certain entities) during the last half of any taxable year. In addition, if certain “disqualified organizations” hold our stock, although the law on the matter is unclear, a tax might be imposed on us if a portion of our assets is treated as a taxable mortgage pool (“TMP”). In addition, a tax will be imposed on us if certain disqualified organizations hold our stock and we hold a residual interest in a real estate mortgage investment conduit (“REMIC”).

To help us to qualify as a REIT, among other purposes, our charter, subject to certain exceptions, contains restrictions on the number of shares of our capital stock that a person may own and prohibits certain entities from owning our stock. As amended, our charter provides that generally no person may own, or be deemed to own by virtue of the attribution provisions of the Code, either (i) more than 9.9% in value of the aggregate of our outstanding shares of capital stock or (ii) more than 9.9% in value or number of shares, whichever is more restrictive, of the outstanding shares of our common stock. Our board of directors is permitted under our charter to increase or decrease the common stock ownership limit and the aggregate stock ownership limit from time to time, and to waive these ownership limits (prospectively or retroactively) on a case by case basis so long as the waiver will not allow five or fewer individuals to beneficially own more than 49.9% in value of our outstanding capital stock or otherwise cause us to fail to comply with applicable REIT ownership requirements under the Code. Our charter prohibits the following “disqualified organizations” from owning our stock: the United States; any state or political subdivision of the United States; any foreign government; any international organization; any agency or instrumentality of any of the foregoing; any other tax-exempt organization, other than a farmer’s cooperative described in Section 521 of the Code, that is exempt from both income taxation and from taxation under the unrelated business taxable income provisions of the Code and any rural electrical or telephone cooperative.

Our charter also prohibits any person from (a) beneficially or constructively owning shares of our capital stock that would result in our being “closely held” within the meaning of Section 856(h) of the Code (without regard to whether the ownership interest is held in the last half of the taxable year) and (b) transferring shares of our capital stock if such transfer would result in our capital stock being beneficially owned by fewer than 100 persons. Any person who acquires or attempts or intends to acquire beneficial or constructive ownership of shares of our capital stock that will or may violate any of the foregoing restrictions on transferability and ownership will be required to give notice immediately to us or, in the case of a proposed or attempted transaction, give at least 15 days prior written notice, and provide us with such other information as we may request in order to determine the effect of such transfer on our status as a REIT. The foregoing restrictions on transfer and ownership will not apply if our board of directors determines that it is no longer in our best interests to continue to qualify as a REIT.

Our board of directors, in its sole discretion, may exempt (prospectively or retroactively) a person from the above ownership limits and any of the restrictions described in the first sentence of the paragraph directly above. However, our board of directors will grant an exemption to any person only if it obtains such representations, covenants and undertakings as our board of directors may deem appropriate in order to determine that granting the exemption would not result in our losing our status as a REIT. As a condition

TABLE OF CONTENTS

of granting the exemption, our board of directors may require a ruling from the Internal Revenue Service (the “IRS”), or an opinion of counsel, in either case in form and substance satisfactory to the board of directors, in its sole discretion, in order to determine or ensure our status as a REIT.

Any transfer that results in our shares of stock being owned by fewer than 100 persons will be void. However, if any transfer of our shares of stock occurs which, if effective, would result in any person beneficially or constructively owning shares of stock in excess or in violation of the above transfer or ownership limitations, known as a prohibited owner, then that number of shares of stock, the beneficial or constructive ownership of which otherwise would cause such person to violate the transfer or ownership limitations (rounded up to the nearest whole share), will be automatically transferred to a charitable trust for the exclusive benefit of a charitable beneficiary, and the prohibited owner will not acquire any rights in such shares. This automatic transfer will be considered effective as of the close of business on the business day before the violative transfer. If the transfer to the charitable trust would not be effective for any reason to prevent the violation of the above transfer or ownership limitations, then the transfer of that number of shares of stock that otherwise would cause any person to violate the above limitations will be void ab initio. Shares of stock held in the charitable trust will continue to constitute issued and outstanding shares of our stock. The prohibited owner will not benefit economically from ownership of any shares of stock held in the charitable trust, will have no rights to dividends or other distributions and will not possess any rights to vote or other rights attributable to the shares of stock held in the charitable trust. The trustee of the charitable trust will be appointed by us and must be unaffiliated with us or any prohibited owner and will have all voting rights and rights to dividends or other distributions with respect to shares of stock held in the charitable trust, and these rights will be exercised for the exclusive benefit of the trust’s charitable beneficiary. Any dividend or other distribution paid to a prohibited owner before our discovery that shares of stock have been transferred to the trustee will be paid by the prohibited owner to the trustee upon demand, and any dividend or other distribution authorized but unpaid will be paid when due to the trustee. Any dividend or other distribution so paid to the trustee will be held in trust for the trust’s charitable beneficiary. Subject to Maryland law, effective as of the date that such shares of stock have been transferred to the trustee, the trustee, in its sole discretion, will have the authority to:

•

rescind as void any vote cast by a prohibited owner prior to our discovery that such shares have been transferred to the trustee; and

•

recast such vote in accordance with the desires of the trustee acting for the benefit of the trust’s beneficiary.

However, if we have already taken irreversible corporate action, then the trustee will not have the authority to rescind and recast such vote.

Within 20 days of receiving notice from us that shares of stock have been transferred to the charitable trust, and unless we, or our designee, buy the shares first as described below, the trustee will sell the shares of stock held in the charitable trust to a person, designated by the trustee, whose ownership of the shares will not violate the ownership limitations in our charter. Upon the sale, the interest of the charitable beneficiary in the shares sold will terminate and the trustee will distribute the net proceeds of the sale to the prohibited owner and to the charitable beneficiary. The prohibited owner will receive the lesser of:

•

the price paid by the prohibited owner for the shares or, if the prohibited owner did not give value for the shares in connection with the event causing the shares to be held in the charitable trust (for example, in the case of a gift or devise), the market price of the shares on the day of the event causing the shares to be held in the charitable trust; and

•

the price per share received by the trustee from the sale or other disposition of the shares held in the charitable trust (less any commission and other expenses of a sale).

The trustee may reduce the amount payable to the prohibited owner by the amount of dividends and distributions paid to the prohibited owner that are owed by the prohibited owner to the trustee. Any net sale proceeds in excess of the amount payable to the prohibited owner will be paid immediately to the charitable beneficiary. If, before our discovery that shares of stock have been transferred to the charitable trust, such shares are sold by a prohibited owner, then:

•

such shares will be deemed to have been sold on behalf of the charitable trust; and

TABLE OF CONTENTS

•

to the extent that the prohibited owner received an amount for such shares that exceeds the amount that the prohibited owner was entitled to receive as described above, the excess must be paid to the trustee upon demand.

In addition, shares of stock held in the charitable trust will be deemed to have been offered for sale to us, or our designee, at a price per share equal to the lesser of:

•

the price per share in the transaction that resulted in such transfer to the charitable trust (or, in the case of a gift or devise, the market price at the time of the gift or devise); and

•

the market price on the date we, or our designee, accepts such offer.

We may reduce the amount payable to the prohibited owner by the amount of dividends and other distributions paid to the prohibited owner that are owed by the prohibited owner to the trustee. We may pay the amount of such reduction to the trustee for the benefit of the charitable beneficiary. We will have the right to accept the offer until the trustee has sold the shares of stock held in the charitable trust. Upon such a sale to us, the interest of the charitable beneficiary in the shares sold will terminate and the trustee will distribute the net proceeds of the sale to the prohibited owner and any dividends or other distributions held by the trustee will be paid to the charitable beneficiary.

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

Every holder of more than 5% (or such lower percentage as required by the Code or the regulations promulgated thereunder) in value of all classes or series of our capital stock, including shares of common stock, within 30 days after the end of each taxable year, will be required to give written notice to us stating the name and address of such holder, the number of shares of each class and series of shares of our stock that the holder beneficially owns and a description of the manner in which the shares are held. Each holder shall provide to us such additional information as we may request in order to determine the effect, if any, of the holder’s beneficial ownership on our status as a REIT and to ensure compliance with our ownership limitations. In addition, each beneficial or constructive owner of our capital stock (including the stockholder of record) shall upon demand be required to provide to us such information as we may request, in good faith, in order to determine our status as a REIT and to comply with the requirements of any taxing authority or governmental authority or to determine such compliance and ensure compliance with our ownership limits.

Our ownership limitations could delay, defer or prevent a transaction or a change in control of us that might involve a premium price for holders of our common stock or might otherwise be in the best interest of our stockholders.

Transfer Agent and Registrar

The transfer agent and registrar for our shares of common stock is Equiniti Trust Company, LLC.

TABLE OF CONTENTS

DESCRIPTION OF PREFERRED STOCK

The following summary description of our preferred stock does not purport to be complete and is subject to and qualified in its entirety by reference to Maryland law and to our charter and our bylaws, copies of which are filed as exhibits to the registration statement of which this prospectus is a part. See “Where You Can Find More Information.”

General

Our charter authorizes our board of directors to issue 200,000,000 shares of preferred stock, $0.01 par value per share, in one or more series and with rights, preferences, privileges and restrictions that our board of directors may fix or designate without any further vote or action by our stockholders. As of September 4, 2025, 6,147,274 shares of our 8.00% Series D Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock, $0.01 par value per share (our “Series D Preferred Stock”), 7,456,749 shares of our 7.875% Series E Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock, $0.01 par value per share (our “Series E Preferred Stock”), 5,804,794 shares of our 6.875% Series F Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock, $0.01 par value per share (our “Series F Preferred Stock”) and 2,976,857 shares of our 7.000% Series G Cumulative Redeemable Preferred Stock, $0.01 par value per share (our “Series G Preferred Stock”), were issued and outstanding.

Power to Issue Additional Shares of Preferred Stock

Our charter authorizes our board of directors to reclassify any unissued shares of common stock into preferred stock, to classify any unissued shares of preferred stock and to reclassify any previously classified but unissued shares of any series of preferred stock previously authorized by our board of directors. We believe that the power of our board of directors to take these actions provides us with increased flexibility in structuring possible future financings and acquisitions and in meeting other needs that might arise. Prior to the issuance of shares of each class or series of preferred stock, our board of directors is required by Maryland law and our charter to set the preferences, conversion or other rights, voting powers, restrictions, limitations as to dividends or other distributions, qualifications and terms and conditions of redemption for each class or series. The additional classes or series, as well as our common stock, are available for issuance without further action by our stockholders, unless stockholder action is required by applicable law or the rules of any stock exchange or automated quotation system on which our securities may be listed or traded. Although our board of directors has no intention at the present time of doing so, it could authorize us to issue a class or series that could, depending upon the terms of such class or series, delay, defer or prevent a transaction or a change in control of us that might involve a premium price for our preferred stock or otherwise be in the best interest of holders of our preferred stock.

Terms

All of our outstanding shares of preferred stock are, and shares of any new class or series of preferred stock when issued will be, duly authorized, fully paid and nonassessable.

Articles supplementary that will become part of our charter will reflect the specific terms of any new class or series of preferred stock offered. A prospectus supplement will describe these specific terms, including:

•

the title and stated value;

•

the number of shares, liquidation preference and offering price;

•

the dividend rate, dividend periods and payment dates;

•

the date on which dividends begin to accrue or accumulate;

•

any auction and remarketing procedures;

•

any retirement or sinking fund requirement;

•

the price and the terms and conditions of any redemption right;

•

any listing on any securities exchange;

TABLE OF CONTENTS

•

the price and the terms and conditions of any conversion or exchange right;

•

any voting rights;

•

the relative ranking and preferences as to dividends, liquidation, dissolution or winding up;

•

any limitations on issuing any series of preferred stock ranking senior to or on a parity with the series of preferred stock as to dividends, liquidation, dissolution or winding up;

•

any limitations or restrictions on direct or beneficial ownership and restrictions on transfer; and

•

any other specific terms, preferences, rights, limitations or restrictions.

Series D Preferred Stock

Our Series D Preferred Stock generally provides for the following rights, preferences and obligations:

•

Ranking. Our Series D Preferred Stock ranks, with respect to rights to the payment of dividends and the distribution of assets upon our liquidation, dissolution or winding up:

•

senior to all classes or series of our common stock and to all other equity securities issued by us other than equity securities referred to immediately below;

•

on a parity with all equity securities issued by us with terms specifically providing that those equity securities rank on a parity with our Series D Preferred Stock with respect to rights to the payment of dividends and other distributions and the distribution of assets upon our liquidation, dissolution or winding up, including our Series E Preferred Stock, Series F Preferred Stock and Series G Preferred Stock;

•

junior to all equity securities issued by us with terms specifically providing that those equity securities rank senior to our Series D Preferred Stock with respect to rights to the payment of dividends and other distributions and the distribution of assets upon our liquidation, dissolution or winding up; and

•

effectively junior to all of our existing and future indebtedness (including indebtedness convertible into our common stock or preferred stock) and to the indebtedness of our existing and future subsidiaries.

•

Dividend Rights. Shares of our Series D Preferred Stock accrue cumulative cash dividends at (i) a fixed annual rate of 8.00% on the $25.00 per share liquidation preference, equivalent to an annual amount of $2.00 per share per year to, but excluding, October 15, 2027 and (ii) at a floating rate equal to three-month LIBOR as calculated on each dividend determination date plus a spread of 5.695% per annum of the $25.00 per share liquidation preference from and including October 15, 2027. We believe that CME Three-Month Term SOFR plus the applicable tenor spread adjustment of 0.26161% per annum will automatically replace three-month LIBOR as the reference rate for calculations of the dividend rate payable on the Series D Preferred Stock for dividend periods from and after October 15, 2027.

•

Liquidation Rights. In the event of our voluntary or involuntary liquidation, dissolution or winding up, the holders of our Series D Preferred Stock will be entitled to be paid out of the assets we have legally available for distribution to our stockholders, subject to the preferential rights of the holders of any class or series of our equity securities ranking senior to our Series D Preferred Stock with respect to the distribution of assets upon liquidation, dissolution or winding up, a liquidation preference of $25.00 per share, plus an amount equal to any accumulated and unpaid dividends (whether or not authorized or declared) to, but not including, the date of payment, without interest, before any distribution of assets is made to holders of our common stock or any other class or series of our equity securities we may issue that ranks junior to our Series D Preferred Stock as to liquidation rights.

•

Redemption Provisions. Shares of our Series D Preferred Stock are not redeemable by us prior to October 15, 2027, except in certain limited circumstances. On and after October 15, 2027, we may, at our option, upon not less than 30 nor more than 60 days’ written notice, redeem the Series D

TABLE OF CONTENTS

Preferred Stock, in whole or in part, at any time or from time to time, for cash at a redemption price of $25.00 per share, plus any accumulated and unpaid dividends thereon (whether or not authorized or declared) to, but not including, the date fixed for redemption, without interest. Shares of our Series D Preferred Stock have no stated maturity and are not subject to any sinking fund or mandatory redemption provisions.

•

Voting Rights. Holders of our Series D Preferred Stock will generally have no voting rights. However, if we do not pay dividends on our Series D Preferred Stock for six or more quarterly dividend periods (whether or not consecutive), the holders of our Series D Preferred Stock, voting together as a single class with the holders of all other classes or series of our preferred stock upon which like voting rights have been conferred and are exercisable and which are entitled to vote as a class with our Series D Preferred Stock in the election referred to below, including our Series E Preferred Stock, Series F Preferred Stock and Series G Preferred Stock, will be entitled to vote for the election of two additional directors to serve on our board of directors until we pay, or declare and set apart funds for the payment of, all dividends accumulated on our Series D Preferred Stock for all past dividend periods and the then current dividend period. In addition, the affirmative vote of the holders of at least two-thirds of the outstanding shares of our Series D Preferred Stock, voting together as a single class with the holders of all other classes of our preferred stock we may issue upon which like voting rights have been conferred and are exercisable, including our Series E Preferred Stock, Series F Preferred Stock and Series G Preferred Stock, is required for us (a) to authorize or create or issue shares of any class or series of stock ranking senior to our Series D Preferred Stock with respect to the payment of dividends or the distribution of assets on liquidation, dissolution or winding up, or (b) to amend, alter or repeal any provision of our charter, whether by merger or otherwise, so as to materially and adversely affect any right, preference, privilege or voting power of our Series D Preferred Stock or to take certain other actions.

•

Conversion and Preemptive Rights. Except in connection with certain changes in control of our company, shares of our Series D Preferred Stock are not convertible or exchangeable for any of our other securities or property, and holders of our Series D Preferred Stock have no preemptive rights to subscribe for any securities of our company.

For additional information regarding our Series D Preferred Stock, see our Registration Statement on Form 8-A filed with the SEC on October 10, 2017. See “Where You Can Obtain More Information.”

Series E Preferred Stock

Our Series E Preferred Stock generally provides for the following rights, preferences and obligations:

•

Ranking. Our Series E Preferred Stock ranks, with respect to rights to the payment of dividends and the distribution of assets upon our liquidation, dissolution or winding up:

•

senior to all classes or series of our common stock and to all other equity securities issued by us other than equity securities referred to immediately below;

•

on a parity with all equity securities issued by us with terms specifically providing that those equity securities rank on a parity with our Series E Preferred Stock with respect to rights to the payment of dividends and other distributions and the distribution of assets upon our liquidation, dissolution or winding up, including our Series D Preferred Stock, Series F Preferred Stock and Series G Preferred Stock;

•

junior to all equity securities issued by us with terms specifically providing that those equity securities rank senior to our Series E Preferred Stock with respect to rights to the payment of dividends and other distributions and the distribution of assets upon our liquidation, dissolution or winding up; and

•

Dividend Rights. Shares of our Series E Preferred Stock accrue cumulative cash dividends at (i) a fixed annual rate of 7.875% on the $25.00 per share liquidation preference, equivalent to an annual

TABLE OF CONTENTS

amount of $1.96875 per share per year to, but excluding, January 15, 2025 and (ii) at a floating rate equal to three-month LIBOR as calculated on each dividend determination date plus a spread of 6.429% per annum of the $25.00 per share liquidation preference from and including January 15, 2025. Effective January 15, 2025, in accordance with the terms of the Series E Preferred Stock, it was determined that LIBOR had been discontinued and that the Term SOFR for a three month tenor published by the CME plus a credit spread adjustment of 0.26161% (“Credit Adjusted Term SOFR”) was the successor base rate for the Series E Preferred Stock. Following such determination, from and including January 15, 2025, dividends on the Series E Preferred Stock began to accrue at a percentage of the $25.00 liquidation preference equal to the Credit Adjusted Term SOFR as calculated on each dividend determination date plus a spread of 6.429% per annum.

•

Liquidation Rights. In the event of our voluntary or involuntary liquidation, dissolution or winding up, the holders of our Series E Preferred Stock will be entitled to be paid out of the assets we have legally available for distribution to our stockholders, subject to the preferential rights of the holders of any class or series of our equity securities ranking senior to our Series E Preferred Stock with respect to the distribution of assets upon liquidation, dissolution or winding up, a liquidation preference of $25.00 per share, plus an amount equal to any accumulated and unpaid dividends (whether or not authorized or declared) to, but not including, the date of payment, without interest, before any distribution of assets is made to holders of our common stock or any other class or series of our equity securities we may issue that ranks junior to our Series E Preferred Stock as to liquidation rights.

•

Redemption Provisions. Shares of our Series E Preferred Stock were not redeemable by us prior to January 15, 2025, except in certain limited circumstances. On and after January 15, 2025, we may, at our option, upon not less than 30 nor more than 60 days’ written notice, redeem the Series E Preferred Stock, in whole or in part, at any time or from time to time, for cash at a redemption price of $25.00 per share, plus any accumulated and unpaid dividends thereon (whether or not authorized or declared) to, but not including, the date fixed for redemption, without interest. Shares of our Series E Preferred Stock have no stated maturity and are not subject to any sinking fund or mandatory redemption provisions.

•

Voting Rights. Holders of our Series E Preferred Stock will generally have no voting rights. However, if we do not pay dividends on our Series E Preferred Stock for six or more quarterly dividend periods (whether or not consecutive), the holders of our Series E Preferred Stock, voting together as a single class with the holders of all other classes or series of our preferred stock upon which like voting rights have been conferred and are exercisable and which are entitled to vote as a class with our Series E Preferred Stock in the election referred to below, including our Series D Preferred Stock, Series F Preferred Stock and Series G Preferred Stock, will be entitled to vote for the election of two additional directors to serve on our board of directors until we pay, or declare and set apart funds for the payment of, all dividends accumulated on our Series E Preferred Stock for all past dividend periods and the then current dividend period. In addition, the affirmative vote of the holders of at least two-thirds of the outstanding shares of our Series E Preferred Stock, voting together as a single class with the holders of all other classes of our preferred stock we may issue upon which like voting rights have been conferred and are exercisable, including our Series D Preferred Stock, Series F Preferred Stock and Series G Preferred Stock, is required for us (a) to authorize or create or issue shares of any class or series of stock ranking senior to our Series E Preferred Stock with respect to the payment of dividends or the distribution of assets on liquidation, dissolution or winding up, or (b) to amend, alter or repeal any provision of our charter, whether by merger or otherwise, so as to materially and adversely affect any right, preference, privilege or voting power of our Series E Preferred Stock or to take certain other actions.

•

Conversion and Preemptive Rights. Except in connection with certain changes in control of our company, shares of our Series E Preferred Stock are not convertible or exchangeable for any of our other securities or property, and holders of our Series E Preferred Stock have no preemptive rights to subscribe for any securities of our company.

For additional information regarding our Series E Preferred Stock, see our Registration Statement on Form 8-A filed with the SEC on October 15, 2019. See “Where You Can Obtain More Information.”

TABLE OF CONTENTS

Series F Preferred Stock

Our Series F Preferred Stock generally provides for the following rights, preferences and obligations:

•

Ranking. Our Series F Preferred Stock ranks, with respect to rights to the payment of dividends and the distribution of assets upon our liquidation, dissolution or winding up:

•

senior to all classes or series of our common stock and to all other equity securities issued by us other than equity securities referred to immediately below;

•

on a parity with all equity securities issued by us with terms specifically providing that those equity securities rank on a parity with our Series F Preferred Stock with respect to rights to the payment of dividends and other distributions and the distribution of assets upon our liquidation, dissolution or winding up, including our Series D Preferred Stock, Series E Preferred Stock and Series G Preferred Stock;

•

junior to all equity securities issued by us with terms specifically providing that those equity securities rank senior to our Series F Preferred Stock with respect to rights to the payment of dividends and other distributions and the distribution of assets upon our liquidation, dissolution or winding up; and

•

Dividend Rights. Shares of our Series F Preferred Stock accrue cumulative cash dividends at (i) a fixed annual rate of 6.875% on the $25.00 per share liquidation preference, equivalent to an annual amount of $1.71875 per share per year to, but excluding, October 15, 2026 and (ii) at a floating rate equal to a benchmark rate, which is expected to be the Three-Month Term SOFR, plus a spread of 6.130% per annum of the $25.00 per share liquidation preference from and including October 15, 2026.

•

Liquidation Rights. In the event of our voluntary or involuntary liquidation, dissolution or winding up, the holders of our Series F Preferred Stock will be entitled to be paid out of the assets we have legally available for distribution to our stockholders, subject to the preferential rights of the holders of any class or series of our equity securities ranking senior to our Series F Preferred Stock with respect to the distribution of assets upon liquidation, dissolution or winding up, a liquidation preference of $25.00 per share, plus an amount equal to any accumulated and unpaid dividends (whether or not authorized or declared) to, but not including, the date of payment, without interest, before any distribution of assets is made to holders of our common stock or any other class or series of our equity securities we may issue that ranks junior to our Series F Preferred Stock as to liquidation rights.

•

Redemption Provisions. Shares of our Series F Preferred Stock are not redeemable by us prior to October 15, 2026, except in certain limited circumstances. On and after October 15, 2026, we may, at our option, upon not less than 30 nor more than 60 days’ written notice, redeem the Series F Preferred Stock, in whole or in part, at any time or from time to time, for cash at a redemption price of $25.00 per share, plus any accumulated and unpaid dividends thereon (whether or not authorized or declared) to, but not including, the date fixed for redemption, without interest. Shares of our Series F Preferred Stock have no stated maturity and are not subject to any sinking fund or mandatory redemption provisions.

•

Voting Rights. Holders of our Series F Preferred Stock will generally have no voting rights. However, if we do not pay dividends on our Series F Preferred Stock for six or more quarterly dividend periods (whether or not consecutive), the holders of our Series F Preferred Stock, voting together as a single class with the holders of all other classes or series of our preferred stock upon which like voting rights have been conferred and are exercisable and which are entitled to vote as a class with our Series F Preferred Stock in the election referred to below, including our Series D Preferred Stock, Series E Preferred Stock and Series G Preferred Stock, will be entitled to vote for the election of two additional directors to serve on our board of directors until we pay, or declare and set apart funds for the payment of, all dividends accumulated on our Series F Preferred Stock for all past dividend periods and the then current dividend period. In addition, the affirmative vote of the holders

TABLE OF CONTENTS

of at least two-thirds of the outstanding shares of our Series F Preferred Stock, voting together as a single class with the holders of all other classes of our preferred stock we may issue upon which like voting rights have been conferred and are exercisable, including our Series D Preferred Stock, Series E Preferred Stock and Series G Preferred Stock, is required for us (a) to authorize or create or issue shares of any class or series of stock ranking senior to our Series F Preferred Stock with respect to the payment of dividends or the distribution of assets on liquidation, dissolution or winding up, or (b) to amend, alter or repeal any provision of our charter, whether by merger or otherwise, so as to materially and adversely affect any right, preference, privilege or voting power of our Series F Preferred Stock or to take certain other actions.

•

Conversion and Preemptive Rights. Except in connection with certain changes in control of our company, shares of our Series F Preferred Stock are not convertible or exchangeable for any of our other securities or property, and holders of our Series F Preferred Stock have no preemptive rights to subscribe for any securities of our company.

For additional information regarding our Series F Preferred Stock, see our Registration Statement on Form 8-A filed with the SEC on July 6, 2021. See “Where You Can Obtain More Information.”

Series G Preferred Stock

Our Series G Preferred Stock generally provides for the following rights, preferences and obligations:

•

Ranking. Our Series G Preferred Stock ranks, with respect to rights to the payment of dividends and the distribution of assets upon our liquidation, dissolution or winding up:

•

senior to all classes or series of our common stock and to all other equity securities issued by us other than equity securities referred to immediately below;

•

on a parity with all equity securities issued by us with terms specifically providing that those equity securities rank on a parity with our Series G Preferred Stock with respect to rights to the payment of dividends and other distributions and the distribution of assets upon our liquidation, dissolution or winding up, including our Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock;

•

junior to all equity securities issued by us with terms specifically providing that those equity securities rank senior to our Series G Preferred Stock with respect to rights to the payment of dividends and other distributions and the distribution of assets upon our liquidation, dissolution or winding up; and

•

Dividend Rights. Shares of our Series G Preferred Stock accrue cumulative cash dividends at a fixed annual rate of 7.000% on the $25.00 per share liquidation preference, equivalent to an annual amount of $1.75 per share per year.

•

Liquidation Rights. In the event of our voluntary or involuntary liquidation, dissolution or winding up, the holders of our Series G Preferred Stock will be entitled to be paid out of the assets we have legally available for distribution to our stockholders, subject to the preferential rights of the holders of any class or series of our equity securities ranking senior to our Series G Preferred Stock with respect to the distribution of assets upon liquidation, dissolution or winding up, a liquidation preference of $25.00 per share, plus an amount equal to any accumulated and unpaid dividends (whether or not authorized or declared) to, but not including, the date of payment, without interest, before any distribution of assets is made to holders of our common stock or any other class or series of our equity securities we may issue that ranks junior to our Series G Preferred Stock as to liquidation rights.

•

Redemption Provisions. Shares of our Series G Preferred Stock are not redeemable by us prior to January 15, 2027, except in certain limited circumstances. On and after January 15, 2027, we may, at our option, upon not less than 30 nor more than 60 days’ written notice, redeem the Series G Preferred

TABLE OF CONTENTS

Stock, in whole or in part, at any time or from time to time, for cash at a redemption price of $25.00 per share, plus any accumulated and unpaid dividends thereon (whether or not authorized or declared) to, but not including, the date fixed for redemption, without interest. Shares of our Series G Preferred Stock have no stated maturity and are not subject to any sinking fund or mandatory redemption provisions.

•

Voting Rights. Holders of our Series G Preferred Stock will generally have no voting rights. However, if we do not pay dividends on our Series G Preferred Stock for six or more quarterly dividend periods (whether or not consecutive), the holders of our Series G Preferred Stock, voting together as a single class with the holders of all other classes or series of our preferred stock upon which like voting rights have been conferred and are exercisable and which are entitled to vote as a class with our Series G Preferred Stock in the election referred to below, including our Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock, will be entitled to vote for the election of two additional directors to serve on our board of directors until we pay, or declare and set apart funds for the payment of, all dividends accumulated on our Series G Preferred Stock for all past dividend periods and the then current dividend period. In addition, the affirmative vote of the holders of at least two-thirds of the outstanding shares of our Series G Preferred Stock, voting together as a single class with the holders of all other classes of our preferred stock we may issue upon which like voting rights have been conferred and are exercisable, including our Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock, is required for us (a) to authorize or create or issue shares of any class or series of stock ranking senior to our Series G Preferred Stock with respect to the payment of dividends or the distribution of assets on liquidation, dissolution or winding up, or (b) to amend, alter or repeal any provision of our charter, whether by merger or otherwise, so as to materially and adversely affect any right, preference, privilege or voting power of our Series G Preferred Stock or to take certain other actions.

•

Conversion and Preemptive Rights. Except in connection with certain changes in control of our company, shares of our Series G Preferred Stock are not convertible or exchangeable for any of our other securities or property, and holders of our Series G Preferred Stock have no preemptive rights to subscribe for any securities of our company.

For additional information regarding our Series G Preferred Stock, see our Registration Statement on Form 8-A filed with the SEC on November 23, 2021. See “Where You Can Obtain More Information.”

Restrictions on Ownership and Transfer; Change of Control Provisions

As discussed above under “Description of Common Stock — Restrictions on Ownership and Transfer,” our charter contains restrictions on ownership and transfers of our capital stock. In addition, the articles supplementary designating the terms of a series of our preferred stock may also contain additional provisions restricting the ownership and transfer of such series. The applicable prospectus supplement will specify any additional ownership limitation relating to a series of preferred stock.

For a discussion of provisions in our charter that may have the effect of delaying, deferring or preventing a change of control, see “Certain Provisions of Maryland Law and Our Charter and Bylaws.”

Transfer Agent

The transfer agent and registrar for each series of our preferred stock will be Equiniti Trust Company, LLC unless a different transfer agent is named in the applicable prospectus supplement. The transfer agent and registrar for our Series D Preferred Stock, Series E Preferred Stock, Series F Preferred Stock and Series G Preferred Stock is Equiniti Trust Company, LLC.

TABLE OF CONTENTS

DESCRIPTION OF DEBT SECURITIES

General

The debt securities offered by this prospectus will be our direct unsecured general obligations. This prospectus describes certain general terms of the debt securities offered through this prospectus. In the following discussion, “Debt Securities” refers to those unsecured general obligations issued by us pursuant to this prospectus. When we offer to sell a particular series of Debt Securities, we will describe the specific terms of that series in a prospectus supplement or any free writing prospectus. We will issue senior Debt Securities under the indenture, dated January 23, 2017, between us and U.S. Bank Trust Company, National Association, as successor to U.S. Bank National Association, as trustee (the “Debt Securities Indenture”), which is incorporated by reference into the registration statement of which this prospectus is a part and is filed as an exhibit to the registration statement. We refer to the trustee under any Debt Securities Indenture as the “Debt Securities Trustee.”

The prospectus supplement or any free writing prospectus applicable to a particular series of Debt Securities may state that a particular series of Debt Securities will be our subordinated obligations. Unless the applicable prospectus supplement or any free writing prospectus provides otherwise, Debt Securities that will be our subordinated obligations will be issued under a separate Debt Securities Indenture in the form of an open-ended Indenture (for [Subordinated] Debt Securities) between us and a trustee to be selected by us at or about the time we offer our Debt Securities (the “Subordinated Debt Securities Indenture”). The form of Subordinated Debt Securities Indenture is incorporated by reference into the registration statement of which this prospectus is a part and is filed as an exhibit to the registration statement. In the following discussion, we refer to any of our subordinated obligations as the “Subordinated Debt Securities.” Our Debt Securities Indenture is, and any supplement thereto will be, qualified under the Trust Indenture Act of 1939, as amended, or the Trust Indenture Act, and any Subordinated Debt Securities Indenture that we enter into with respect to Subordinated Debt Securities will be qualified under the Trust Indenture Act. You should refer to the Trust Indenture Act for the provisions that apply to the Debt Securities.

We have summarized selected provisions of the Debt Securities Indenture below. Each Debt Securities Indenture will be independent of any other Debt Securities Indenture unless otherwise stated in a prospectus supplement or any free writing prospectus. The Subordinated Debt Securities Indenture will be substantially identical to the Debt Securities Indenture, except for provisions relating to Subordination. The summary that follows is not complete and the summary is qualified in its entirety by reference to the provisions of the applicable Debt Securities Indenture. You should consult the applicable Debt Securities, Debt Securities Indenture, any supplemental indentures, officers’ certificates and other related documents for more complete information on the Debt Securities. These documents appear as exhibits to, or are incorporated by reference into, the registration statement of which this prospectus is a part, or will appear as exhibits to other documents that we will file with the SEC, which will be incorporated by reference into this prospectus. In the summary below, we have included references to applicable section numbers of the Debt Securities Indenture so that you can easily locate these provisions.

Ranking

Our Debt Securities that are not designated Subordinated Debt Securities will be effectively subordinated to all secured indebtedness that we have outstanding from time to time to the extent of the value of the collateral securing such secured indebtedness and will be structurally subordinated to the indebtedness and other liabilities of our subsidiaries. Our Debt Securities that are designated Subordinated Debt Securities will be subordinate to all outstanding secured indebtedness as well as Debt Securities that are not designated Subordinated Debt Securities. We incur indebtedness from time to time to finance many of our assets pursuant to repurchase agreements and certain other structured finance instruments. This indebtedness is deemed to be secured indebtedness. As a result, we have a significant amount of secured indebtedness at any given time in relation to our total assets. The Debt Securities Indenture does not limit the amount of secured indebtedness that we may issue or incur.

Our ability to meet our financial obligations with respect to any future Debt Securities, and cash needs generally, is dependent on our operating cash flow, our ability to access various sources of short- and long-term liquidity, including repurchase agreements, financing and the capital markets. Holders of our Debt

TABLE OF CONTENTS

Securities will effectively have a junior position to claims of our creditors, including trade creditors, debt holders, secured creditors, taxing authorities and guarantee holders.

Provisions of a Particular Series

The Debt Securities may from time to time be issued in one or more series. You should consult the prospectus supplement or free writing prospectus relating to any particular series of Debt Securities for the following information:

•

the title of the Debt Securities;

•

any limit on the aggregate principal amount of the Debt Securities of the series of which they are a part;

•

the date(s), or method for determining the date(s), on which the principal of the Debt Securities will be payable;

•

the rate, including the method of determination, if applicable, at which the Debt Securities will bear interest, if any, and:

•

the date from which the interest will accrue;

•

the dates on which we will pay interest;

•

to whom the interest is payable, if other than the registered holder;

•

our ability, if any, to defer interest payments and any related restrictions during any interest deferral period; and

•

the record date for any interest payable on any interest payment date;

•

the place where:

•

the principal of, premium, if any, and interest on the Debt Securities will be payable;

•

you may register the transfer of the Debt Securities;

•

you may exchange the Debt Securities; and

•

you may serve notices and demands upon us regarding the Debt Securities;

•

the security registrar for the Debt Securities and whether the principal of the Debt Securities is payable without presentment or surrender of them;

•

the terms and conditions upon which we may elect to redeem any Debt Securities, including any replacement capital or similar covenants limiting our ability to redeem any Subordinated Debt Securities;

•

the denominations in which we may issue Debt Securities, if other than $1,000 and integral multiples of $1,000;

•

the terms and conditions upon which the Debt Securities must be redeemed or purchased due to our obligations pursuant to any sinking fund or other mandatory redemption or tender provisions, or at the holder’s option, including any applicable exceptions to notice requirements;

•

the currency, if other than U.S. currency, in which payments on the Debt Securities will be payable;

•

the terms according to which elections can be made by us or the holder regarding payments on the Debt Securities in currency other than the currency in which the Debt Securities are stated to be payable;

•

if any Debt Securities are denominated in a currency other than U.S. dollars or in a composite currency, the obligations or instruments that will be considered eligible obligations with respect to such Debt Securities and any additional provisions for the reimbursement of our company’s indebtedness with respect to such Debt Securities after the satisfaction or discharge thereof;

•

if payments are to be made on the Debt Securities in securities or other property, the type and amount of the securities and other property or the method by which the amount shall be determined;

TABLE OF CONTENTS

•

the manner in which we will determine any amounts payable on the Debt Securities that are to be determined with reference to an index or other fact or event ascertainable outside of the applicable indenture;

•

if other than the entire principal amount, the portion of the principal amount of the Debt Securities payable upon declaration of acceleration of their maturity;

•

any addition to the events of default applicable to any Debt Securities and any addition to our covenants for the benefit of the holders of the Debt Securities;

•

the terms applicable to any rights to convert Debt Securities into or exchange them for other of our securities or those of any other entity;

•

whether we are issuing Debt Securities as global securities, and if so:

•

the terms and conditions upon which the global securities may be exchanged for certificated Debt Securities;

•

the depositary for the global securities; and

•

the form of legend to be set forth on the global securities;

•

whether we are issuing the Debt Securities as bearer certificates;

•

any limitations on transfer or exchange of Debt Securities or the right to obtain registration of their transfer, and the terms and amount of any service charge required for registration of transfer or exchange;

•

any exceptions to the provisions governing payments due on legal holidays, or any variations in the definition of business day with respect to the Debt Securities;

•

any collateral security, assurance, guarantee or other credit enhancement applicable to the Debt Securities;

•

any other terms of the Debt Securities not in conflict with the provisions of the applicable Debt Securities Indenture; and

•

if appropriate, the material U.S. federal income tax consequences applicable to the Debt Securities.

For more information, see Section 3.01 of the applicable Debt Securities Indenture.

Debt Securities may be sold at a substantial discount below their principal amount. You should consult the applicable prospectus supplement or free writing prospectus for a description of certain material U.S. federal income tax considerations that may apply to Debt Securities sold at an original issue discount or denominated in a currency other than U.S. dollars.

Unless the applicable prospectus supplement or free writing prospectus states otherwise, the covenants contained in the applicable indenture will not afford holders of Debt Securities protection in the event we have a change in control or are involved in a highly-leveraged transaction.

Subordination

The applicable prospectus supplement or free writing prospectus may provide that a series of Debt Securities will be Subordinated Debt Securities, subordinate and junior in right of payment to all of our Senior Indebtedness, as defined below. If so, we will issue these securities under a separate Debt Securities Indenture for Subordinated Debt Securities. For more information, see Article XV of the form of Debt Securities Indenture.

Unless the applicable prospectus supplement or free writing prospectus states otherwise, in the event:

•

there occur certain acts of bankruptcy, insolvency, liquidation, dissolution or other winding up of our company;

•

any Senior Indebtedness is not paid when due;

TABLE OF CONTENTS

•

any applicable grace period with respect to other defaults with respect to any Senior Indebtedness has ended, the default has not been cured or waived and the maturity of such Senior Indebtedness has been accelerated because of the default; or

•

the maturity of the Subordinated Debt Securities of any series has been accelerated because of a default and Senior Indebtedness is then outstanding;

then no payment of principal of, including redemption and sinking fund payments, or any premium or interest on, the Subordinated Debt Securities may be made until all amounts due to holders of Senior Indebtedness have been paid in full.

Upon any distribution of our assets to creditors upon any dissolution, winding up, liquidation or reorganization, whether voluntary or involuntary or in bankruptcy, insolvency, receivership or other proceedings, all principal of, and any premium and interest due or to become due on, all outstanding Senior Indebtedness must be paid in full before the holders of the Subordinated Debt Securities are entitled to payment. For more information, see Section 15.02 of the applicable Debt Securities Indenture. The rights of the holders of the Subordinated Debt Securities will be subrogated to the rights of the holders of Senior Indebtedness to receive payments or distributions applicable to Senior Indebtedness until all amounts owing on the Subordinated Debt Securities are paid in full. For more information, see Section 15.04 of the applicable Debt Securities Indenture.

Unless the applicable prospectus supplement or free writing prospectus states otherwise, the term “Senior Indebtedness” means all:

•

obligations (other than non-recourse obligations and the indebtedness issued under the applicable Subordinated Debt Securities Indenture) of, or guaranteed or assumed by, us:

•

for borrowed money (including both senior and subordinated indebtedness for borrowed money, but excluding the Subordinated Debt Securities); or

•

for the payment of money relating to any lease that is capitalized on our consolidated balance sheet in accordance with generally accepted accounting principles;

•

indebtedness evidenced by bonds, debentures, notes or other similar instruments;

•

obligations with respect to letters of credit, bankers’ acceptances or similar facilities issued for our account;

•

obligations issued or assumed as the deferred purchase price of property or services (excluding trade accounts payable or accrued liabilities arising in the ordinary course);

•

obligations for claims, as defined in section 101(5) of the United States Bankruptcy Code of 1978, as amended, in respect of derivative products such as interest and foreign exchange rate contracts, commodity contracts and similar arrangements; and

•

obligations of another person for which we have guaranteed or assumed direct or indirect responsibility or liability.

In the case of any such indebtedness or obligations, Senior Indebtedness includes amendments, renewals, extensions, modifications and refundings, whether existing as of the date of the Subordinated Debt Securities Indenture or subsequently incurred by us.

The Subordinated Debt Securities Indenture does not limit the aggregate amount of Senior Indebtedness we may issue.

Form, Exchange and Transfer

Unless the applicable prospectus supplement or free writing prospectus states otherwise, we will issue Debt Securities only in fully registered form without coupons and in denominations of $1,000 and integral multiples of that amount. For more information, see Sections 2.01 and 3.02 of the applicable Debt Securities Indenture.

TABLE OF CONTENTS

Holders may present Debt Securities for exchange or for registration of transfer, duly endorsed or accompanied by a duly executed instrument of transfer, at the office of the security registrar or at the office of any transfer agent we may designate. Exchanges and transfers are subject to the terms of the applicable indenture and applicable limitations for global securities. We may designate ourselves the security registrar.

No charge will be made for any registration of transfer or exchange of Debt Securities, but we may require payment of a sum sufficient to cover any tax or other governmental charge that the holder must pay in connection with the transaction. Any transfer or exchange will become effective upon the security registrar or transfer agent, as the case may be, being satisfied with the documents of title and identity of the person making the request. For more information, see Section 3.05 of the applicable Debt Securities Indenture.

The applicable prospectus supplement or free writing prospectus will state the name of any transfer agent, in addition to the security registrar initially designated by us, for any Debt Securities. We may at any time designate additional transfer agents or withdraw the designation of any transfer agent or make a change in the office through which any transfer agent acts. We must, however, maintain a transfer agent in each place of payment for the Debt Securities of each series. For more information, see Section 6.02 of the applicable Debt Securities Indenture.

We will not be required to issue, register the transfer of, or exchange any:

•

Debt Securities or any tranche of any Debt Securities during a period beginning at the opening of business 15 days before the day of mailing of a notice of redemption of any Debt Securities called for redemption and ending at the close of business on the day of mailing; or

•

Debt Securities selected for redemption except the unredeemed portion of any Debt Securities being partially redeemed.

For more information, see Section 3.05 of the applicable Debt Securities Indenture.

Payment and Paying Agents

Unless the applicable prospectus supplement or free writing prospectus states otherwise, we will pay interest on a Debt Security on any interest payment date to the person in whose name the Debt Security is registered at the close of business on the regular record date for the interest payment. For more information, see Section 3.07 of the applicable Debt Securities Indenture.

Unless the applicable prospectus supplement or free writing prospectus provides otherwise, we will pay principal and any premium and interest on Debt Securities at the office of the paying agent whom we will designate for this purpose. Unless the applicable prospectus supplement or free writing prospectus states otherwise, the corporate trust office of the Debt Securities Trustee in New York City will be designated as our sole paying agent for payments with respect to Debt Securities of each series. Any other paying agents initially designated by us for the Debt Securities of a particular series will be named in the applicable prospectus supplement or free writing prospectus. We may at any time add or delete paying agents or change the office through which any paying agent acts. We must, however, maintain a paying agent in each place of payment for the Debt Securities of a particular series. For more information, see Section 6.02 of the applicable Debt Securities Indenture.

All money we pay to a paying agent for the payment of the principal and any premium or interest on any Debt Security that remains unclaimed at the end of two years after payment is due will be repaid to us. After that date, the holder of that Debt Security shall be deemed an unsecured general creditor and may look only to us for these payments. For more information, see Section 6.03 of the applicable Debt Securities Indenture.

Redemption

You should consult the applicable prospectus supplement or free writing prospectus for any terms regarding optional or mandatory redemption of Debt Securities. Except for any provisions in the applicable prospectus supplement or free writing prospectus regarding Debt Securities redeemable at the holder’s option, Debt Securities may be redeemed only upon notice by mail not less than 30 nor more than 60 days

TABLE OF CONTENTS

prior to the redemption date. Further, if less than all of the Debt Securities of a series, or any tranche of a series, are to be redeemed, the Debt Securities to be redeemed will be selected by the Debt Securities Trustee by the method provided for the particular series. In the absence of a selection provision, the Debt Securities Trustee will select a fair and appropriate method of selection. For more information, see Sections 4.02, 4.03 and 4.04 of the applicable Debt Securities Indenture.

A notice of redemption we provide may state:

•

that redemption is conditioned upon receipt by the paying agent on or before the redemption date of money sufficient to pay the principal of and any premium and interest on the Debt Securities; and

•

that if the money has not been received, the notice will be ineffective and we will not be required to redeem the Debt Securities.

For more information, see Section 4.04 of the applicable Debt Securities Indenture.

Consolidation, Merger and Sale of Assets

We may not consolidate with or merge into any other corporation, nor may we transfer or lease substantially all of our assets and property to any other person, unless:

•

the corporation formed by the consolidation or into which we are merged, or the person that acquires by conveyance or transfer, or that leases, substantially all of our property and assets:

•

is organized and validly existing under the laws of any domestic jurisdiction; and

•

expressly assumes by supplemental indenture our obligations on the Debt Securities and under the applicable indentures;

•

immediately after giving effect to the transaction, no event of default, and no event that (after notice or lapse of time or both) would become an event of default, has occurred and is continuing; and

•

we have delivered to the Debt Securities Trustee an officer’s certificate and opinion of counsel as provided in the applicable indentures.

For more information, see Section 11.01 of the applicable Debt Securities Indenture.

Events of Default

Unless the applicable prospectus supplement or free writing prospectus states otherwise, “event of default” under the applicable indenture with respect to Debt Securities of any series means any of the following:

•

failure to pay any interest due on any Debt Security of that series within 30 days after it becomes due;

•

failure to pay principal or premium, if any, when due on any Debt Security of that series;

•

failure to make any required sinking fund payment when due on any Debt Securities of that series;

•

breach of or failure to perform any other covenant or warranty in the applicable indenture with respect to Debt Securities of that series for 60 days (subject to extension under certain circumstances for another 120 days) after we receive notice from the Debt Securities Trustee, or we and the Debt Securities Trustee receive notice from the holders of at least 33% in principal amount of the Debt Securities of that series outstanding under the applicable indenture according to the provisions of the applicable indenture;

•

certain events of bankruptcy, insolvency or reorganization; and

•

any other event of default set forth in the applicable prospectus supplement or free writing prospectus.

For more information, see Section 8.01 of the applicable Debt Securities Indenture.

An event of default with respect to a particular series of Debt Securities does not necessarily constitute an event of default with respect to the Debt Securities of any other series issued under the applicable indenture.

TABLE OF CONTENTS

If an event of default with respect to a particular series of Debt Securities occurs and is continuing, either the Debt Securities Trustee or the holders of at least 33% in principal amount of the outstanding Debt Securities of that series may declare the principal amount of all of the Debt Securities of that series to be due and payable immediately. If the Debt Securities of that series are discount Debt Securities or similar Debt Securities, only the portion of the principal amount as specified in the applicable prospectus supplement or free writing prospectus may be immediately due and payable. If an event of default occurs and is continuing with respect to all series of Debt Securities issued under a Debt Securities Indenture, including all events of default relating to bankruptcy, insolvency or reorganization, the Debt Securities Trustee or the holders of at least 33% in principal amount of the outstanding Debt Securities of all series issued under that Debt Securities Indenture, considered together, may declare an acceleration of the principal amount of all series of Debt Securities issued under that Debt Securities Indenture. There is no automatic acceleration, even in the event of our bankruptcy or insolvency.

The applicable prospectus supplement or free writing prospectus may provide, with respect to a series of Debt Securities to which a credit enhancement is applicable, that the provider of the credit enhancement may, if a default has occurred and is continuing with respect to the series, have all or any part of the rights with respect to remedies that would otherwise have been exercisable by the holder of that series.

At any time after a declaration of acceleration with respect to the Debt Securities of a particular series, and before a judgment or decree for payment of the money due has been obtained, the event of default giving rise to the declaration of acceleration will, without further action, be deemed to have been waived, and the declaration and its consequences will be deemed to have been rescinded and annulled, if:

•

we have paid or deposited with the Debt Securities Trustee a sum sufficient to pay:

•

all overdue interest on all Debt Securities of the particular series;

•

the principal of and any premium on any Debt Securities of that series that have become due otherwise than by the declaration of acceleration and any interest at the rate prescribed in the Debt Securities;

•

interest upon overdue interest at the rate prescribed in the Debt Securities, to the extent payment is lawful; and

•

all amounts due to the Debt Securities Trustee under the applicable Debt Securities Indenture; and

•

any other event of default with respect to the Debt Securities of the particular series, other than the failure to pay the principal of the Debt Securities of that series that has become due solely by the declaration of acceleration, has been cured or waived as provided in the applicable indenture.

For more information, see Section 8.02 of the applicable Debt Securities Indenture.

The applicable Debt Securities Indenture includes provisions as to the duties of the Debt Securities Trustee in case an event of default occurs and is continuing. Consistent with these provisions, the Debt Securities Trustee will be under no obligation to exercise any of its rights or powers at the request or direction of any of the holders unless those holders have offered to the Debt Securities Trustee reasonable security or indemnity against the costs, expenses and liabilities that may be incurred by it in compliance with such request or direction. For more information, see Section 9.03 of the applicable Debt Securities Indenture. Subject to these provisions for indemnification, the holders of a majority in principal amount of the outstanding Debt Securities of any series may direct the time, method and place of conducting any proceeding for any remedy available to the Debt Securities Trustee, or exercising any trust or power conferred on the Debt Securities Trustee, with respect to the Debt Securities of that series. For more information, see Section 8.12 of the applicable Debt Securities Indenture.

No holder of Debt Securities may institute any proceeding regarding the applicable indenture, or for the appointment of a receiver or a trustee, or for any other remedy under the applicable indenture unless:

•

the holder has previously given to the Debt Securities Trustee written notice of a continuing event of default of that particular series;

TABLE OF CONTENTS

•

the holders of at least a majority in principal amount of the outstanding Debt Securities of all series with respect to which an event of default has occurred and is continuing have made a written request to the Debt Securities Trustee, and have offered reasonable indemnity to the Debt Securities Trustee, to institute the proceeding as trustee; and

•

the Debt Securities Trustee has failed to institute the proceeding, and has not received from the holders of a majority in principal amount of the outstanding Debt Securities of that series a direction inconsistent with the request, within 60 days after notice, request and offer of reasonable indemnity.

For more information, see Section 8.07 of the applicable Debt Securities Indenture.

The preceding limitations do not apply, however, to a suit instituted by a holder of a Debt Security for the enforcement of payment of the principal of or any premium or interest on the Debt Securities on or after the applicable due date stated in the Debt Securities. For more information, see Section 8.08 of the applicable Debt Securities Indenture.

We must furnish annually to the Debt Securities Trustee a statement by an appropriate officer as to that officer’s knowledge of our compliance with all conditions and covenants under each of the indentures for Debt Securities. Our compliance is to be determined without regard to any grace period or notice requirement under the respective indenture. For more information, see Sections 6.05 and 6.06 of the applicable Debt Securities Indenture.