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| The table below reconciles MFA’s Non-Agency MBS and related repurchase agreement borrowings and securitized debt on a GAAP basis to reflect on a combined basis its Non-Agency MBS and related repurchase agreements underlying its Linked Transactions, which is a Non-GAAP financial measure. Based on this Non-GAAP presentation, MFA has also presented certain resulting performance measures (reflected in the table below) on a Non-GAAP basis. ANNEX 1 – Reconciliations of Non-GAAP Financial Measures (cont) (1) Includes Non-Agency MBS transferred to consolidated VIEs. (2) Adjustment to reflect Non-Agency MBS underlying Linked Transactions and borrowings under repurchase agreements underlying Linked Transactions. (3) Amounts disclosed reflect purchase discount designated as credit reserve of $1.409 billion and OTTI of $50.3 million. (4) Amounts disclosed reflect purchase discount designated as credit reserve of $1.416 billion and OTTI of $50.3 million. (5) The effective yield adjustment on Non-Agency MBS is the difference between net income calculated using the net yield on average interest earning Non-Agency MBS, which is based on management’s estimates of future cash flows for Non-Agency MBS, less the current coupon yield. 17 Adjustments to Include Assets/Liabilities GAAP Based Underlying Linked Non-GAAP (Dollars in Thousands) Information (1) Transactions (2) Presentation At September 30, 2012: Amortized Cost of Non-Agency MBS $ 4,690,253 $ 45,658 $ 4,735,911 Fair Value of Non-Agency MBS $ 5,196,975 $ 49,058 $ 5,246,033 Face/Par Value of Non-Agency MBS $ 6,457,071 $ 54,690 $ 6,511,761 Purchase (Discount) Designated as Credit Reserve and OTTI $ (1,459,651) (3) $ (6,646) $ (1,466,297) (4) Net Purchase (Discount) Designated as Accretable (307,167) (2,386) (309,553) Total Purchase (Discount) on Non-Agency MBS $ (1,766,818) (3) $ (9,032) $ (1,775,850) (4) Non-Agency Repurchase Agreements and $ 3,121,760 $ 36,423 $ 3,158,183 Securitized Debt For the Three Months Ended September 30, 2012: Non-Agency MBS Average Amortized Cost $ 4,685,068 $ 51,173 $ 4,736,241 Non-Agency Average Total Borrowings $ 3,161,971 $ 40,373 $ 3,202,344 Coupon Interest on Non-Agency MBS $ 69,139 $ 640 $ 69,779 Effective Yield Adjustment (5) 8,760 172 8,932 Interest Income on Non-Agency MBS $ 77,899 $ 812 $ 78,711 Interest Expense on Non-Agency Total Borrowings $ 19,143 $ 168 $ 19,311 Yield on Average Interest Earning Non-Agency MBS 6.65 % 6.34 % 6.65 % Non-Agency Average Cost of Funds 2.41 1.66 2.40 Non-Agency Interest Rate Spread 4.24 % 4.68 % 4.25 % |