424B3 1 f97230e424b3.txt SUPPLEMENT DATED MARCH 9, 2004. FILED PURSUANT TO RULE 424(b)(3) REGISTRATION NOS. 333-103634, 333-103634-01 SUPPLEMENT DATED MARCH 9, 2004 (TO PROSPECTUS SUPPLEMENT DATED JANUARY 15, 2004 TO PROSPECTUS DATED JULY 24, 2003) $619,999,100 (APPROXIMATE) SEQUOIA MORTGAGE TRUST 2004-1 MORTGAGE PASS-THROUGH CERTIFICATES --------------------- The table entitled "Pre-Tax Yield (%) on the Class X-B Certificates (Priced to Maturity)" set forth on page S-77 of the prospectus supplement is deleted and replaced with the following: PRE-TAX YIELD (%) ON THE CLASS X-B CERTIFICATES (PRICED TO MATURITY)
PERCENTAGE OF CPR ASSUMED ------------------------------------------------------------------------------ PURCHASE PRICE (%)* 10% 15% 20% 25% 30% 35% 36% 40% 50% ------------------- ------ ------ ------ ------ ------ ------ ------ ------ ------ 1.00%................ 84.19% 83.43% 81.64% 79.53% 77.20% 74.12% 73.24% 70.42% 59.46% 1.25%................ 65.35% 64.15% 61.78% 59.17% 56.40% 52.88% 51.93% 48.80% 37.22% 1.50%................ 53.16% 51.55% 48.69% 45.67% 42.53% 38.67% 37.66% 34.29% 22.29% 1.75%................ 44.58% 42.60% 39.34% 35.97% 32.53% 28.38% 27.33% 23.78% 11.48% 2.00%................ 38.19% 35.87% 32.27% 28.60% 24.91% 20.53% 19.44% 15.74% 3.24% 2.25%................ 33.20% 30.59% 26.70% 22.79% 18.88% 14.31% 13.19% 9.37% (3.27)% 2.50%................ 29.20% 26.33% 22.19% 18.06% 13.96% 9.23% 8.09% 4.17% (8.57)%
--------------- * The price shown does not include accrued interest. Accrued interest has been added to such price for calculating the yields set forth in the table above. ---------------------