UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D. C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 25, 2004 BANC OF AMERICA MORTGAGE SECURITIES, INC. Mortgage Pass-Through Certificates, Series 2003-I Trust (Exact name of registrant as specified in its charter) New York (governing law of 333-105940-10 54-2126355 Pooling and Servicing Agreement) (Commission 54-2126356 (State or other File Number) 54-2126357 jurisdiction IRS EIN of Incorporation) c/o Wells Fargo Bank, N.A. 9062 Old Annapolis Road Columbia, MD 21045 (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code: (410) 884-2000 (Former name or former address, if changed since last report) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below): [ ] Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) [ ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) [ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act(17 CFR 240.14d-2(b)) [ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act(17 CFR 240.13e-4(c)) ITEM 8.01 Other Events On October 25, 2004 a distribution was made to holders of BANC OF AMERICA MORTGAGE SECURITIES, INC., Mortgage Pass-Through Certificates, Series 2003-I Trust. ITEM 9.01 Financial Statements and Exhibits (c) Exhibits Exhibit Number Description EX-99.1 Monthly report distributed to holders of Mortgage Pass-Through Certificates, Series 2003-I Trust, relating to the October 25, 2004 distribution. Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. BANC OF AMERICA MORTGAGE SECURITIES, INC. Mortgage Pass-Through Certificates, Series 2003-I Trust (Registrant) By: Wells Fargo Bank, N.A. as Trustee By: /s/ Beth Belfield as Assistant Vice President By: Beth Belfield as Assistant Vice President Date: 10/25/2004 INDEX TO EXHIBITS Exhibit Number Description EX-99.1 Monthly report distributed to holders of Mortgage Pass-Through Certificates, Series 2003-I Trust, relating to the October 25, 2004 distribution. EX-99.1 Banc of America Mortgage Securities, Inc. Mortgage Pass-Through Certificates Record Date: 9/30/2004 Distribution Date: 10/25/2004 BAM Series: 2003-I Contact: Customer Service - CTSLink Wells Fargo Bank, N.A. Securities Administration Services 7485 New Horizon Way Frederick, MD 21703 Telephone: (301) 815-6600 Fax: (301) 815-6660 Certificateholder Distribution Summary Certificate Certificate Beginning Class Pass-Through Certificate Interest Principal Class CUSIP Description Rate Balance Distribution Distribution <s> <c> <c> <c> <c> <c> <c> 1-A-1 05948XUT6 SEN 3.30817% 143,565,200.54 395,781.19 5,157,898.66 1-A-R 05948XUU3 SEN 3.30954% 0.00 0.00 0.00 1-A-MR 05948XUV1 SEN 3.30954% 0.00 0.00 0.00 1-A-LR 05948XUW9 SEN 3.30954% 0.00 0.00 0.00 2-A-1 05948XUX7 SEN 1.58300% 0.00 0.00 0.00 2-A-2 05948XUY5 SEN 3.64700% 44,447,331.82 135,082.85 9,141,968.76 2-A-3 05948XUZ2 SEN 3.33500% 63,157,000.00 175,523.82 0.00 2-A-4 05948XVA6 SEN 3.82800% 89,485,000.00 285,457.14 0.00 2-A-5 05948XVB4 SEN 4.20919% 86,608,000.00 303,791.32 0.00 2-A-6 05948XVC2 SEN 4.20919% 230,070,000.00 807,007.09 0.00 2-A-7 05948XVD0 SEN 3.75700% 50,000,000.00 156,541.66 0.00 2-A-IO 05948XVE8 IO 0.55413% 0.00 114,099.63 0.00 3-A-1 05948XVF5 SEN 4.54408% 144,138,925.22 545,816.16 1,117,460.07 B-1 05948XVG3 SUB 4.05409% 14,965,737.27 50,560.38 19,064.68 B-2 05948XVH1 SUB 4.05409% 7,183,711.60 24,269.52 9,151.25 B-3 05948XVJ7 SUB 4.05409% 4,788,483.94 16,177.46 6,100.00 B-4 05948XVK4 SUB 4.05409% 1,795,927.90 6,067.38 2,287.81 B-5 05948XVL2 SUB 4.05409% 1,795,927.90 6,067.38 2,287.81 B-6 05948XVM0 SUB 4.05409% 2,394,846.20 8,090.77 3,050.77 SES 05948XVN8 SEN 0.00000% 0.00 168,870.74 0.00 1-IO 05948XVP3 IO 0.44500% 0.00 55,992.76 0.00 Totals 884,396,092.39 3,255,197.25 15,459,269.81 Certificateholder Distribution Summary (continued) Current Ending Cumulative Realized Certificate Total Realized Class Loss Balance Distribution Losses <s> <c> <c> <c> <c> 1-A-1 0.00 138,407,301.88 5,553,679.85 0.00 1-A-R 0.00 0.00 0.00 0.00 1-A-MR 0.00 0.00 0.00 0.00 1-A-LR 0.00 0.00 0.00 0.00 2-A-1 0.00 0.00 0.00 0.00 2-A-2 0.00 35,305,363.06 9,277,051.61 0.00 2-A-3 0.00 63,157,000.00 175,523.82 0.00 2-A-4 0.00 89,485,000.00 285,457.14 0.00 2-A-5 0.00 86,608,000.00 303,791.32 0.00 2-A-6 0.00 230,070,000.00 807,007.09 0.00 2-A-7 0.00 50,000,000.00 156,541.66 0.00 2-A-IO 0.00 0.00 114,099.63 0.00 3-A-1 0.00 143,021,465.15 1,663,276.23 0.00 B-1 0.00 14,946,672.59 69,625.06 0.00 B-2 0.00 7,174,560.35 33,420.77 0.00 B-3 0.00 4,782,383.94 22,277.46 0.00 B-4 0.00 1,793,640.09 8,355.19 0.00 B-5 0.00 1,793,640.09 8,355.19 0.00 B-6 0.00 2,391,795.43 11,141.54 0.00 SES 0.00 0.00 168,870.74 0.00 1-IO 0.00 0.00 55,992.76 0.00 Totals 0.00 868,936,822.58 18,714,467.06 0.00 <FN> All distributions required by the Pooling and Servicing Agreement have been calculated by the Certificate Administrator on behalf of the Trustee. </FN> Principal Distribution Statement Original Beginning Scheduled Unscheduled Face Certificate Principal Principal Realized Class Amount Balance Distribution Distribution Accretion Loss (1) <s> <c> <c> <c> <c> <c> <c> 1-A-1 267,438,000.00 143,565,200.54 230,435.80 4,927,462.86 0.00 0.00 1-A-R 50.00 0.00 0.00 0.00 0.00 0.00 1-A-MR 25.00 0.00 0.00 0.00 0.00 0.00 1-A-LR 25.00 0.00 0.00 0.00 0.00 0.00 2-A-1 152,746,000.00 0.00 0.00 0.00 0.00 0.00 2-A-2 71,478,000.00 44,447,331.82 622,657.08 8,519,311.68 0.00 0.00 2-A-3 63,157,000.00 63,157,000.00 0.00 0.00 0.00 0.00 2-A-4 89,485,000.00 89,485,000.00 0.00 0.00 0.00 0.00 2-A-5 86,608,000.00 86,608,000.00 0.00 0.00 0.00 0.00 2-A-6 230,070,000.00 230,070,000.00 0.00 0.00 0.00 0.00 2-A-7 50,000,000.00 50,000,000.00 0.00 0.00 0.00 0.00 2-A-IO 0.00 0.00 0.00 0.00 0.00 0.00 3-A-1 170,194,000.00 144,138,925.22 215,860.86 901,599.21 0.00 0.00 B-1 15,183,000.00 14,965,737.27 19,064.68 0.00 0.00 0.00 B-2 7,288,000.00 7,183,711.60 9,151.25 0.00 0.00 0.00 B-3 4,858,000.00 4,788,483.94 6,100.00 0.00 0.00 0.00 B-4 1,822,000.00 1,795,927.90 2,287.81 0.00 0.00 0.00 B-5 1,822,000.00 1,795,927.90 2,287.81 0.00 0.00 0.00 B-6 2,429,613.00 2,394,846.20 3,050.77 0.00 0.00 0.00 SES 0.00 0.00 0.00 0.00 0.00 0.00 1-IO 0.00 0.00 0.00 0.00 0.00 0.00 Totals 1,214,578,713.00 884,396,092.39 1,110,896.06 14,348,373.75 0.00 0.00 <FN> (1) Amount Does Not Include Excess Special Hazard, Bankruptcy, or Fraud Losses Unless Otherwise Disclosed. Please Refer to the Prospectus Supplement for a Full Description. </FN> Principal Distribution Statement (continued) Total Ending Ending Total Principal Certificate Certificate Principal Class Reduction Balance Percentage Distribution <s> <c> <c> <c> <c> 1-A-1 5,157,898.66 138,407,301.88 0.51753043 5,157,898.66 1-A-R 0.00 0.00 0.00000000 0.00 1-A-MR 0.00 0.00 0.00000000 0.00 1-A-LR 0.00 0.00 0.00000000 0.00 2-A-1 0.00 0.00 0.00000000 0.00 2-A-2 9,141,968.76 35,305,363.06 0.49393328 9,141,968.76 2-A-3 0.00 63,157,000.00 1.00000000 0.00 2-A-4 0.00 89,485,000.00 1.00000000 0.00 2-A-5 0.00 86,608,000.00 1.00000000 0.00 2-A-6 0.00 230,070,000.00 1.00000000 0.00 2-A-7 0.00 50,000,000.00 1.00000000 0.00 2-A-IO 0.00 0.00 0.00000000 0.00 3-A-1 1,117,460.07 143,021,465.15 0.84034376 1,117,460.07 B-1 19,064.68 14,946,672.59 0.98443474 19,064.68 B-2 9,151.25 7,174,560.35 0.98443474 9,151.25 B-3 6,100.00 4,782,383.94 0.98443473 6,100.00 B-4 2,287.81 1,793,640.09 0.98443474 2,287.81 B-5 2,287.81 1,793,640.09 0.98443474 2,287.81 B-6 3,050.77 2,391,795.43 0.98443474 3,050.77 SES 0.00 0.00 0.00000000 0.00 1-IO 0.00 0.00 0.00000000 0.00 Totals 15,459,269.81 868,936,822.58 0.71542240 15,459,269.81 Principal Distribution Factors Statement Original Beginning Scheduled Unscheduled Face Certificate Principal Principal Class (2) Amount Balance Distribution Distribution Accretion <s> <c> <c> <c> <c> <c> 1-A-1 267,438,000.00 536.81675955 0.86164195 18.42469230 0.00000000 1-A-R 50.00 0.00000000 0.00000000 0.00000000 0.00000000 1-A-MR 25.00 0.00000000 0.00000000 0.00000000 0.00000000 1-A-LR 25.00 0.00000000 0.00000000 0.00000000 0.00000000 2-A-1 152,746,000.00 0.00000000 0.00000000 0.00000000 0.00000000 2-A-2 71,478,000.00 621.83233750 8.71117099 119.18788550 0.00000000 2-A-3 63,157,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 2-A-4 89,485,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 2-A-5 86,608,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 2-A-6 230,070,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 2-A-7 50,000,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 2-A-IO 0.00 0.00000000 0.00000000 0.00000000 0.00000000 3-A-1 170,194,000.00 846.90955745 1.26832239 5.29747941 0.00000000 B-1 15,183,000.00 985.69039518 1.25565962 0.00000000 0.00000000 B-2 7,288,000.00 985.69039517 1.25565999 0.00000000 0.00000000 B-3 4,858,000.00 985.69039522 1.25566077 0.00000000 0.00000000 B-4 1,822,000.00 985.69039517 1.25565862 0.00000000 0.00000000 B-5 1,822,000.00 985.69039517 1.25565862 0.00000000 0.00000000 B-6 2,429,613.00 985.69039596 1.25566088 0.00000000 0.00000000 SES 0.00 0.00000000 0.00000000 0.00000000 0.00000000 1-IO 0.00 0.00000000 0.00000000 0.00000000 0.00000000 <FN> All classes are per $1,000 denomination. </FN> Principal Distribution Factors Statement (continued) Total Ending Ending Total Realized Principal Certificate Certificate Principal Class Loss (3) Reduction Balance Percentage Distribution <s> <c> <c> <c> <c> <c> 1-A-1 0.00000000 19.28633425 517.53042529 0.51753043 19.28633425 1-A-R 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 1-A-MR 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 1-A-LR 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 2-A-1 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 2-A-2 0.00000000 127.89905649 493.93328101 0.49393328 127.89905649 2-A-3 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 2-A-4 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 2-A-5 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 2-A-6 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 2-A-7 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 2-A-IO 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 3-A-1 0.00000000 6.56580179 840.34375566 0.84034376 6.56580179 B-1 0.00000000 1.25565962 984.43473556 0.98443474 1.25565962 B-2 0.00000000 1.25565999 984.43473518 0.98443474 1.25565999 B-3 0.00000000 1.25566077 984.43473446 0.98443473 1.25566077 B-4 0.00000000 1.25565862 984.43473655 0.98443474 1.25565862 B-5 0.00000000 1.25565862 984.43473655 0.98443474 1.25565862 B-6 0.00000000 1.25566088 984.43473508 0.98443474 1.25566088 SES 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 1-IO 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 <FN> (3) Amount Does Not Include Excess Special Hazard, Bankruptcy, or Fraud Losses Unless Otherwise Disclosed. Please Refer to the Prospectus Supplement for a Full Description. </FN> Interest Distribution Statement Beginning Payment of Original Current Certificate/ Current Unpaid Current Face Certificate Notional Accrued Interest Interest Class Amount Rate Balance Interest Shortfall Shortfall <s> <c> <c> <c> <c> <c> <c> 1-A-1 267,438,000.00 3.30817% 143,565,200.54 395,781.20 0.00 0.00 1-A-R 50.00 3.30954% 0.00 0.00 0.00 0.00 1-A-MR 25.00 3.30954% 0.00 0.00 0.00 0.00 1-A-LR 25.00 3.30954% 0.00 0.00 0.00 0.00 2-A-1 152,746,000.00 1.58300% 0.00 0.00 0.00 0.00 2-A-2 71,478,000.00 3.64700% 44,447,331.82 135,082.85 0.00 0.00 2-A-3 63,157,000.00 3.33500% 63,157,000.00 175,523.83 0.00 0.00 2-A-4 89,485,000.00 3.82800% 89,485,000.00 285,457.15 0.00 0.00 2-A-5 86,608,000.00 4.20919% 86,608,000.00 303,791.33 0.00 0.00 2-A-6 230,070,000.00 4.20919% 230,070,000.00 807,007.11 0.00 0.00 2-A-7 50,000,000.00 3.75700% 50,000,000.00 156,541.67 0.00 0.00 2-A-IO 0.00 0.55413% 247,089,331.82 114,099.63 0.00 0.00 3-A-1 170,194,000.00 4.54408% 144,138,925.22 545,816.18 0.00 0.00 B-1 15,183,000.00 4.05409% 14,965,737.27 50,560.38 0.00 0.00 B-2 7,288,000.00 4.05409% 7,183,711.60 24,269.52 0.00 0.00 B-3 4,858,000.00 4.05409% 4,788,483.94 16,177.46 0.00 0.00 B-4 1,822,000.00 4.05409% 1,795,927.90 6,067.38 0.00 0.00 B-5 1,822,000.00 4.05409% 1,795,927.90 6,067.38 0.00 0.00 B-6 2,429,613.00 4.05409% 2,394,846.20 8,090.77 0.00 0.00 SES 0.00 0.00000% 884,396,093.17 0.00 0.00 0.00 1-IO 0.00 0.44500% 150,991,702.23 55,992.76 0.00 0.00 Totals 1,214,578,713.00 3,086,326.60 0.00 0.00 Interest Distribution Statement (continued) Remaining Ending Non-Supported Total Unpaid Certificate/ Interest Realized Interest Interest Notional Class Shortfall Losses (4) Distribution Shortfall Balance <s> <c> <c> <c> <c> <c> 1-A-1 0.01 0.00 395,781.19 0.00 138,407,301.88 1-A-R 0.00 0.00 0.00 0.00 0.00 1-A-MR 0.00 0.00 0.00 0.00 0.00 1-A-LR 0.00 0.00 0.00 0.00 0.00 2-A-1 0.00 0.00 0.00 0.00 0.00 2-A-2 0.00 0.00 135,082.85 0.00 35,305,363.06 2-A-3 0.01 0.00 175,523.82 0.00 63,157,000.00 2-A-4 0.01 0.00 285,457.14 0.00 89,485,000.00 2-A-5 0.01 0.00 303,791.32 0.00 86,608,000.00 2-A-6 0.02 0.00 807,007.09 0.00 230,070,000.00 2-A-7 0.00 0.00 156,541.66 0.00 50,000,000.00 2-A-IO 0.00 0.00 114,099.63 0.00 237,947,363.06 3-A-1 0.01 0.00 545,816.16 0.00 143,021,465.15 B-1 0.00 0.00 50,560.38 0.00 14,946,672.59 B-2 0.00 0.00 24,269.52 0.00 7,174,560.35 B-3 0.00 0.00 16,177.46 0.00 4,782,383.94 B-4 0.00 0.00 6,067.38 0.00 1,793,640.09 B-5 0.00 0.00 6,067.38 0.00 1,793,640.09 B-6 0.00 0.00 8,090.77 0.00 2,391,795.43 SES 0.00 0.00 168,870.74 0.00 868,936,823.37 1-IO 0.00 0.00 55,992.76 0.00 145,821,883.33 Totals 0.07 0.00 3,255,197.25 0.00 <FN> (4) Amount Does Not Include Excess Special Hazard, Bankruptcy, or Fraud Losses Unless Otherwise Disclosed. Please Refer to the Prospectus Supplement for a Full Description. </FN> Interest Distribution Factors Statement Beginning Payment of Original Current Certificate/ Current Unpaid Current Face Certificate Notional Accrued Interest Interest Class (5) Amount Rate Balance Interest Shortfall Shortfall <s> <c> <c> <c> <c> <c> <c> 1-A-1 267,438,000.00 3.30817% 536.81675955 1.47989889 0.00000000 0.00000000 1-A-R 50.00 3.30954% 0.00000000 0.00000000 0.00000000 0.00000000 1-A-MR 25.00 3.30954% 0.00000000 0.00000000 0.00000000 0.00000000 1-A-LR 25.00 3.30954% 0.00000000 0.00000000 0.00000000 0.00000000 2-A-1 152,746,000.00 1.58300% 0.00000000 0.00000000 0.00000000 0.00000000 2-A-2 71,478,000.00 3.64700% 621.83233750 1.88985212 0.00000000 0.00000000 2-A-3 63,157,000.00 3.33500% 1000.00000000 2.77916668 0.00000000 0.00000000 2-A-4 89,485,000.00 3.82800% 1000.00000000 3.19000000 0.00000000 0.00000000 2-A-5 86,608,000.00 4.20919% 1000.00000000 3.50765899 0.00000000 0.00000000 2-A-6 230,070,000.00 4.20919% 1000.00000000 3.50765902 0.00000000 0.00000000 2-A-7 50,000,000.00 3.75700% 1000.00000000 3.13083340 0.00000000 0.00000000 2-A-IO 0.00 0.55413% 578.84519221 0.26729613 0.00000000 0.00000000 3-A-1 170,194,000.00 4.54408% 846.90955745 3.20702363 0.00000000 0.00000000 B-1 15,183,000.00 4.05409% 985.69039518 3.33006520 0.00000000 0.00000000 B-2 7,288,000.00 4.05409% 985.69039517 3.33006586 0.00000000 0.00000000 B-3 4,858,000.00 4.05409% 985.69039522 3.33006587 0.00000000 0.00000000 B-4 1,822,000.00 4.05409% 985.69039517 3.33006586 0.00000000 0.00000000 B-5 1,822,000.00 4.05409% 985.69039517 3.33006586 0.00000000 0.00000000 B-6 2,429,613.00 4.05409% 985.69039596 3.33006532 0.00000000 0.00000000 SES 0.00 0.00000% 712.31576649 0.00000000 0.00000000 0.00000000 1-IO 0.00 0.44500% 549.05865954 0.20360927 0.00000000 0.00000000 <FN> All classes are per $1,000 denomination. </FN> Interest Distribution Factors Statement (continued) Remaining Ending Non-Supported Total Unpaid Certificate/ Interest Realized Interest Interest Notional Class Shortfall Losses (6) Distribution Shortfall Balance <s> <c> <c> <c> <c> <c> 1-A-1 0.00000004 0.00000000 1.47989886 0.00000000 517.53042529 1-A-R 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 1-A-MR 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 1-A-LR 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 2-A-1 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 2-A-2 0.00000000 0.00000000 1.88985212 0.00000000 493.93328101 2-A-3 0.00000016 0.00000000 2.77916652 0.00000000 1000.00000000 2-A-4 0.00000011 0.00000000 3.18999989 0.00000000 1000.00000000 2-A-5 0.00000012 0.00000000 3.50765888 0.00000000 1000.00000000 2-A-6 0.00000009 0.00000000 3.50765893 0.00000000 1000.00000000 2-A-7 0.00000000 0.00000000 3.13083320 0.00000000 1000.00000000 2-A-IO 0.00000000 0.00000000 0.26729613 0.00000000 557.42870845 3-A-1 0.00000006 0.00000000 3.20702351 0.00000000 840.34375566 B-1 0.00000000 0.00000000 3.33006520 0.00000000 984.43473556 B-2 0.00000000 0.00000000 3.33006586 0.00000000 984.43473518 B-3 0.00000000 0.00000000 3.33006587 0.00000000 984.43473446 B-4 0.00000000 0.00000000 3.33006586 0.00000000 984.43473655 B-5 0.00000000 0.00000000 3.33006586 0.00000000 984.43473655 B-6 0.00000000 0.00000000 3.33006532 0.00000000 984.43473508 SES 0.00000000 0.00000000 0.13601291 0.00000000 699.86446588 1-IO 0.00000000 0.00000000 0.20360927 0.00000000 530.25938916 <FN> (6) Amount Does Not Include Excess Special Hazard, Bankruptcy,or Fraud Losses Unless Otherwise Disclosed. Please Refer to the Prospectus Supplement for a Full Description. </FN> Certificateholder Component Statement Component Beginning Ending Beginning Ending Ending Pass-Through Notional Notional Component Component Component Class Rate Balance Balance Balance Balance Percentage <s> <c> <c> <c> <c> <c> <c> SES-1 0.00000% 150,991,702.23 145,821,883.33 0.00 0.00 53.02593892% SES-2 0.00000% 584,533,030.31 575,368,126.72 0.00 0.00 75.25382289% SES-3 0.00000% 148,871,360.63 147,746,813.32 0.00 0.00 8.44263785% CERTIFICATEHOLDER ACCOUNT STATEMENT CERTIFICATE ACCOUNT <s> <c> Beginning Balance 0.00 Deposits Payments of Interest and Principal 18,754,790.86 Liquidations, Insurance Proceeds, Reserve Funds 0.00 Proceeds from Repurchased Loans 0.00 Other Amounts (Servicer Advances) 0.00 Realized Loss (Gains, Subsequent Expenses & Recoveries) 0.00 Prepayment Penalties 0.00 Total Deposits 18,754,790.86 Withdrawals Reimbursement for Servicer Advances 0.00 Payment of Service Fee 38,323.80 Payment of Interest and Principal 18,716,467.06 Total Withdrawals (Pool Distribution Amount) 18,754,790.86 Ending Balance 0.00 PREPAYMENT/CURTAILMENT INTEREST SHORTFALL <s> <c> Total Prepayment/Curtailment Interest Shortfall 0.00 Servicing Fee Support 0.00 Non-Supported Prepayment/Curtailment Interest Shortfall 0.00 SERVICING FEES <s> <c> Gross Servicing Fee 36,849.83 Trustee Fee - Wells Fargo Bank, N.A. 1,473.97 Supported Prepayment/Curtailment Interest Shortfall 0.00 Net Servicing Fee 38,323.80 LOAN STATUS STRATIFICATION/CREDIT ENHANCEMENT STATEMENT DELINQUENCY STATUS DELINQUENT BANKRUPTCY FORECLOSURE REO Total <s> <c> <c> <c> <c> <c> No of Loans No of Loans No of Loans No of Loans No of Loans Principal Balance Principal Balance Principal Balance Principal Balance Principal Balance 0-29 Days 0 0 0 0 0.00 0.00 0.00 0.00 30 Days 11 0 0 0 11 6,917,339.06 0.00 0.00 0.00 6,917,339.06 60 Days 2 0 0 0 2 933,826.42 0.00 0.00 0.00 933,826.42 90 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 120 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 150 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 180+ Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 Totals 13 0 0 0 13 7,851,165.48 0.00 0.00 0.00 7,851,165.48 No of Loans No of Loans No of Loans No of Loans No of Loans Principal Balance Principal Balance Principal Balance Principal Balance Principal Balance 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 0.652819% 0.000000% 0.000000% 0.000000% 0.652819% 0.795253% 0.000000% 0.000000% 0.000000% 0.795253% 60 Days 0.118694% 0.000000% 0.000000% 0.000000% 0.118694% 0.107358% 0.000000% 0.000000% 0.000000% 0.107358% 90 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 120 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 150 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 180+ Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% Totals 0.771513% 0.000000% 0.000000% 0.000000% 0.771513% 0.902611% 0.000000% 0.000000% 0.000000% 0.902611% Delinquency Status By Groups DELINQUENT BANKRUPTCY FORECLOSURE REO Total <s> 1 No of Loans No of Loans No of Loans No of Loans No of Loans Principal Balance Principal Balance Principal Balance Principal Balance Principal Balance 0-29 Days 0 0 0 0 0.00 0.00 0.00 0.00 30 Days 3 0 0 0 3 1,740,587.46 0.00 0.00 0.00 1,740,587.46 60 Days 1 0 0 0 1 469,108.34 0.00 0.00 0.00 469,108.34 90 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 120 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 150 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 180 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 Totals 4 0 0 0 4 2,209,695.80 0.00 0.00 0.00 2,209,695.80 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 1.038062% 0.000000% 0.000000% 0.000000% 1.038062% 1.192294% 0.000000% 0.000000% 0.000000% 1.192294% 60 Days 0.346021% 0.000000% 0.000000% 0.000000% 0.346021% 0.321337% 0.000000% 0.000000% 0.000000% 0.321337% 90 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 120 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 150 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 180 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% Totals 1.384083% 0.000000% 0.000000% 0.000000% 1.384083% 1.513631% 0.000000% 0.000000% 0.000000% 1.513631% DELINQUENT BANKRUPTCY FORECLOSURE REO Total <s> 2 No of Loans No of Loans No of Loans No of Loans No of Loans Principal Balance Principal Balance Principal Balance Principal Balance Principal Balance 0-29 Days 0 0 0 0 0.00 0.00 0.00 0.00 30 Days 8 0 0 0 8 5,176,751.60 0.00 0.00 0.00 5,176,751.60 60 Days 1 0 0 0 1 464,718.08 0.00 0.00 0.00 464,718.08 90 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 120 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 150 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 180 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 Totals 9 0 0 0 9 5,641,469.68 0.00 0.00 0.00 5,641,469.68 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 0.726612% 0.000000% 0.000000% 0.000000% 0.726612% 0.898884% 0.000000% 0.000000% 0.000000% 0.898884% 60 Days 0.090827% 0.000000% 0.000000% 0.000000% 0.090827% 0.080693% 0.000000% 0.000000% 0.000000% 0.080693% 90 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 120 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 150 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 180 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% Totals 0.817439% 0.000000% 0.000000% 0.000000% 0.817439% 0.979577% 0.000000% 0.000000% 0.000000% 0.979577% DELINQUENT BANKRUPTCY FORECLOSURE REO Total <s> 3 No of Loans No of Loans No of Loans No of Loans No of Loans Principal Balance Principal Balance Principal Balance Principal Balance Principal Balance 0-29 Days 0 0 0 0 0.00 0.00 0.00 0.00 30 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 60 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 90 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 120 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 150 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 180 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 Totals 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 60 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 90 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 120 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 150 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 180 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% Totals 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% OTHER INFORMATION <s> <c> Current Period Class A Insufficient Funds 0.00 Principal Balance of Contaminated Properties 0.00 Periodic Advance 35,817.17 COLLATERAL STATEMENT Collateral Description Mixed ARM Weighted Average Gross Coupon 4.461048% Weighted Average Net Coupon 4.189707% Weighted Average Pass-Through Rate 4.187707% Weighted Average Maturity(Stepdown Calculation) 342 Beginning Scheduled Collateral Loan Count 1,713 Number Of Loans Paid In Full 28 Ending Scheduled Collateral Loan Count 1,685 Beginning Scheduled Collateral Balance 884,396,093.17 Ending Scheduled Collateral Balance 868,936,823.37 Ending Actual Collateral Balance at 30-Sep-2004 869,828,339.67 Monthly P &I Constant 4,398,674.12 Special Servicing Fee 0.00 Prepayment Penalties 0.00 Realized Loss Amount 0.00 Cumulative Realized Loss 0.00 Ending Scheduled Balance for Premium Loans 868,936,823.37 Scheduled Principal 1,110,896.05 Unscheduled Principal 14,348,373.75 Miscellaneous Reporting Total Senior % 96.277162% Aggregate Subordinate % 3.722838% Group Level Collateral Statement Group 1 2 3 Collateral Description 3 Year LIBOR Arm 5 Year LIBOR Arm 7 Year LIBOR Arm Weighted Average Coupon Rate 4.130165 4.461191 4.796084 Weighted Average Net Rate 3.755165 4.211191 4.546084 Weighted Average Maturity 343 344 341 Beginning Loan Count 299 1,117 297 Loans Paid In Full 10 16 2 Ending Loan Count 289 1,101 295 Beginning Scheduled Balance 150,991,702.23 584,533,030.31 148,871,360.63 Ending scheduled Balance 145,821,883.33 575,368,126.72 147,746,813.32 Record Date 09/30/2004 09/30/2004 09/30/2004 Principal And Interest Constant 762,039.97 2,818,686.40 817,947.75 Scheduled Principal 242,356.04 645,591.91 222,948.10 Unscheduled Principal 4,927,462.86 8,519,311.68 901,599.21 Scheduled Interest 519,683.93 2,173,094.49 594,999.65 Servicing Fees 31,456.60 121,777.72 31,014.91 Master Servicing Fees 0.00 0.00 0.00 Trustee Fee 251.67 974.20 248.10 FRY Amount 0.00 0.00 0.00 Special Hazard Fee 0.00 0.00 0.00 Other Fee 15,728.32 0.00 0.00 Pool Insurance Fee 0.00 0.00 0.00 Spread Fee 1 0.00 0.00 0.00 Spread Fee 2 0.00 0.00 0.00 Spread Fee 3 0.00 0.00 0.00 Net Interest 472,247.34 2,050,342.57 563,736.64 Realized Loss Amount 0.00 0.00 0.00 Cumulative Realized Loss 0.00 0.00 0.00 Percentage of Cumulative Losses 0.0000 0.0000 0.0000 Prepayment Penalties 0.00 0.00 0.00 Special Servicing Fee 0.00 0.00 0.00 Pass-Through Rate 3.753165 4.209191 4.544084 Group Level Collateral Statement Group Total Collateral Description Mixed ARM Weighted Average Coupon Rate 4.461048 Weighted Average Net Rate 4.189707 Weighted Average Maturity 342 Beginning Loan Count 1,713 Loans Paid In Full 28 Ending Loan Count 1,685 Beginning Scheduled Balance 884,396,093.17 Ending scheduled Balance 868,936,823.37 Record Date 09/30/2004 Principal And Interest Constant 4,398,674.12 Scheduled Principal 1,110,896.05 Unscheduled Principal 14,348,373.75 Scheduled Interest 3,287,778.07 Servicing Fees 184,249.23 Master Servicing Fees 0.00 Trustee Fee 1,473.97 FRY Amount 0.00 Special Hazard Fee 0.00 Other Fee 15,728.32 Pool Insurance Fee 0.00 Spread Fee 1 0.00 Spread Fee 2 0.00 Spread Fee 3 0.00 Net Interest 3,086,326.55 Realized Loss Amount 0.00 Cumulative Realized Loss 0.00 Percentage of Cumulative Losses 0.0000 Prepayment Penalties 0.00 Special Servicing Fee 0.00 Pass-Through Rate 4.187707 Miscellaneous Reporting Group 1 CPR 32.886917% Senior % 95.081517% Senior Prepayment % 100.000000% Subordinate % 4.918483% Subordinate Prepayment % 0.000000% Group 2 CPR 16.169894% Senior % 96.447472% Senior Prepayment % 100.000000% Subordinate % 3.552528% Subordinate Prepayment % 0.000000% Group 3 CPR 7.040418% Senior % 96.821124% Senior Prepayment % 100.000000% Subordinate % 3.178876% Subordinate Prepayment % 0.000000%