NLY 2023 Annual Report

Glossary of Terms A Adjustable-Rate Loan / Security A loan / security on which interest rates are adjusted at regular intervals according to predetermined criteria. The adjustable interest rate is tied to an objective, published interest rate index. Agency Refers to a federally chartered corporation, such as the Federal National Mortgage Association, or the Federal Home Loan Mortgage Corporation, or an agency of the U.S. Government, such as the Government National Mortgage Association. Agency Mortgage-Backed Securities Refers to residential mortgage-backed securities that are issued or guaranteed by an Agency. Amortization Liquidation of a debt through installment payments. Amortization also refers to the process of systematically reducing a recognized asset or liability (e.g., a purchase premium or discount for a debt security) with an offset to earnings. Average GAAP Cost of Interest Bearing Liabilities and Average Economic Cost of Interest Bearing Liabilities Average GAAP cost of interest bearing liabilities represents annualized interest expense divided by average interest bearing liabilities. Average interest bearing liabilities is a non-GAAP financial measure that reflects the average balances during the period. Average economic cost of interest bearing liabilities represents annualized economic interest expense divided by average interest bearing liabilities. Average Life On a mortgage-backed security, the average time to receipt of each dollar of principal, weighted by the amount of each principal prepayment, based on prepayment assumptions. Average Yield on Interest Earnings Assets and Average Yield on Interest Earnings Assets (excluding PAA) Average yield on interest earning assets represents annualized interest income divided by average interest earning assets. Average interest earning assets reflects the average amortized cost of our investments during the period. Average yield on interest earning assets (excluding PAA) is a non-GAAP financial measure that is calculated using annualized interest income (excluding PAA). B Basis Point (“bp” or “bps”) One hundredth of one percent, used in expressing differences in interest rates. One basis point is 0.01% of yield. For example, a bond’s yield that changed from 3.00% to 3.50% would be said to have moved 50 basis points. Benchmark A bond or an index referencing a basket of bonds whose terms are used for comparison with other bonds of similar maturity. The global financial market typically looks to U.S. Treasury securities as benchmarks. Beneficial Owner One who benefits from owning a security, even if the security’s title of ownership is in the name of a broker or bank. Board Refers to the board of directors of Annaly. Bond The written evidence of debt, bearing a stated rate or stated rates of interest, or stating a formula for determining that rate, and maturing on a date certain, on which date and upon presentation a fixed sum of money plus interest (usually represented by interest coupons attached to the bond) is payable to the holder or owner. Bonds are longterm securities with an original maturity of greater than one year. Book Value Per Share Calculated by summing common stock, additional paid-in capital, accumulated other comprehensive income (loss) and accumulated deficit and dividing that number by the total common shares outstanding. Broker Generic name for a securities firm engaged in both buying and selling securities on behalf of customers or its own account. C Capital Buffer Includes unencumbered financial assets which can be either sold or utilized as collateral to meet liquidity needs. Capital Ratio (GAAP Capital Ratio) Calculated as total stockholders’ equity divided by total assets. ANNALY CAPITAL MANAGEMENT, INC. AND SUBSIDIARIES Item 7. Management’s Discussion and Analysis 80

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