REMIC Securities MX Securities Class Original Class Principal Balance or Class Notional Balance Related MX Class Maximum Original Class Principal Balance or Class Notional Balance(2) Principal Type(3) Interest Rate Interest Type(3) CUSIP Number Final Distribution Date(4) Combination 68 PA $  34,733,800 PK $  34,733,800 SC/SEQ 5.50% FIX 383742DM2 August 2037 PI 8,683,450 Combination 69 PA $  34,733,800 PL $  34,733,800 SC/SEQ 5.75% FIX 383742DN0 August 2037 PI 10,130,692 Combination 70 PA $  34,733,800 PM $  34,733,800 SC/SEQ 6.00% FIX 383742DP5 August 2037 PI 11,577,933 Combination 71 BO $  27,557,408 BA $  27,557,408 SC/SEQ 4.00% FIX 383742DQ3 August 2037 BX 27,557,408 XB 27,557,408 Combination 72 BI $ 1,148,226 BC $  27,557,408 SC/SEQ 4.25% FIX 383742DR1 August 2037 BO 27,557,408 BX 27,557,408 XB 27,557,408 Combination 73 BI $ 2,296,451 BD $  27,557,408 SC/SEQ 4.50% FIX 383742DS9 August 2037 BO 27,557,408 BX 27,557,408 XB 27,557,408 Combination 74 BI $ 3,444,676 BE $  27,557,408 SC/SEQ 4.75% FIX 383742DT7 August 2037 BO 27,557,408 BX 27,557,408 XB 27,557,408 S-I-11