NLY 2023 Annual Report

Mortgage-Backed Security (“MBS”) A security representing a direct interest in a pool of mortgage loans. The pass-through issuer or servicer collects the payments on the loans in the pool and “passes through” the principal and interest to the security holders on a pro rata basis. Mortgage Loan A mortgage loan granted by a bank, thrift or other financial institution that is based solely on real estate as security and is not insured or guaranteed by a government agency. Mortgage Servicing Rights (“MSR”) Contractual agreements constituting the right to service an existing mortgage where the holder receives the benefits and bears the costs and risks of servicing the mortgage. N NAV Net asset value. Net Interest Income Represents interest income earned on our portfolio investments, less interest expense paid for borrowings. Net Interest Margin and Net Interest Margin (excluding PAA) Net interest margin represents our interest income less interest expense divided by average interest earning assets. Net interest margin (excluding PAA) is a non-GAAP financial measure that represents the sum of our interest income (excluding PAA) plus TBA dollar roll income and CMBX coupon income less interest expense and the net interest component of interest rate swaps divided by the sum of average interest earning assets plus average outstanding TBA contract and CMBX balances. Net Interest Spread and Net Interest Spread (excluding PAA) Net interest spread represents the average yield on interest earning assets less the average GAAP cost of interest bearing liabilities. Net interest spread (excluding PAA) is a non-GAAP financial measure that represents the average yield on interest earning assets (excluding PAA) less the average economic cost of interest bearing liabilities. Non-Performing Loan (“NPL”) A loan that is close to defaulting or is in default. Notional Amount A stated principal amount in a derivative contract on which the contract is based. O Operational Risk Risk to earnings, capital, reputation or business arising from inadequate or failed internal processes or systems, human factors or external events. Option Contract A contract in which the buyer has the right, but not the obligation, to buy or sell an asset at a set price on or before a given date. Buyers of call options bet that a security will be worth more than the price set by the option (the strike price), plus the price they pay for the option itself. Buyers of put options bet that the security’s price will drop below the price set by the option. An option is part of a class of financial instruments called derivatives, which means these financial instruments derive their value from the worth of an underlying investment. Original Face The face value or original principal amount of a security on its issue date. Out-of-the-Money Description for an option that has no intrinsic value and would be worthless if it expired today; for a call option, this situation occurs when the strike price is higher than the market price of the underlying security; for a put option, this situation occurs when the strike price is less than the market price of the underlying security. Overnight Index Swaps (“OIS”) An interest rate swap in which a fixed rate is exchanged for an overnight floating rate. Over-The-Counter (“OTC”) Market A securities market that is conducted by dealers throughout the country through negotiation of price rather than through the use of an auction system as represented by a stock exchange. P Par Price equal to the face amount of a security; 100%. Par Amount The principal amount of a bond or note due at maturity. Also known as par value. Pass-Through Security A securitization structure where a GSE or other entity “passes” the amount collected from the borrowers every month to the investor, after deducting fees and expenses. ANNALY CAPITAL MANAGEMENT, INC. AND SUBSIDIARIES Item 7. Management’s Discussion and Analysis 85

RkJQdWJsaXNoZXIy NDQ4NTc1