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 19 MI $  35,465,000 JC $ 7,093,000 SUP (5) INV 383742BK8 December 2037 MO 7,093,000 Combination 20 MI $  39,011,500 JD $ 7,093,000 SUP (5) INV 383742BL6 December 2037 MO 7,093,000 Combination 21 MI $  42,558,000 JE $ 7,093,000 SUP (5) INV 383742BM4 December 2037 MO 7,093,000 Combination 22 MI $  49,651,000 JH $ 7,093,000 SUP (5) INV 383742BN2 December 2037 MO 7,093,000 Combination 23 MI $  56,744,000 JL $ 7,093,000 SUP (5) INV 383742BP7 December 2037 MO 7,093,000 Combination 24 MI $  63,837,000 JP $ 7,093,000 SUP (5) INV 383742BQ5 December 2037 MO 7,093,000 Combination 25 MI $  70,930,000 JN $ 7,093,000 SUP (5) INV 383742BR3 December 2037 MO 7,093,000 Combination 26 KI $  45,174,500 SA $  20,000,000 PT (5) INV 383742BS1 December 2037 KO 12,907,000 MI 24,825,500 MO 7,093,000 Combination 27 KI $  48,401,250 SG $  20,000,000 PT (5) INV 383742BT9 December 2037 KO 12,907,000 MI 26,598,750 MO 7,093,000 S-I-3