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): September 27, 2004 BANC OF AMERICA MORTGAGE SECURITIES, INC. Mortgage Pass-Through Certificates, Series 2004-E Trust (Exact name of registrant as specified in its charter) New York (governing law of 333-105940-33 54-2154030 Pooling and Servicing Agreement) (Commission 54-2154031 (State or other File Number) 54-2154032 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 September 27, 2004 a distribution was made to holders of BANC OF AMERICA MORTGAGE SECURITIES, INC., Mortgage Pass-Through Certificates, Series 2004-E 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 2004-E Trust, relating to the September 27, 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 2004-E 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: 9/29/2004 INDEX TO EXHIBITS Exhibit Number Description EX-99.1 Monthly report distributed to holders of Mortgage Pass-Through Certificates, Series 2004-E Trust, relating to the September 27, 2004 distribution. EX-99.1 Banc of America Mortgage Securities, Inc. Mortgage Pass-Through Certificates Record Date: 8/31/2004 Distribution Date: 9/27/2004 BAM Series: 2004-E 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> 1A1 05949AGR5 SEQ 3.55170% 279,622,484.34 827,611.78 4,906,455.77 1AR 05949AGS3 SEQ 3.55820% 0.00 0.00 0.00 1AMR 05949AGT1 SEQ 3.55820% 0.00 0.00 0.00 1ALR 05949AGU8 SEQ 3.55820% 0.00 0.00 0.00 2A1 05949AGV6 SEQ 2.10000% 40,793,329.80 71,388.33 1,913,670.01 2A2 05949AGW4 SEQ 3.98500% 55,000,000.00 182,645.83 0.00 2A3 05949AGX2 SEQ 4.13171% 90,596,000.00 311,929.96 0.00 2A4 05949AGY0 SEQ 4.13171% 69,779,000.00 240,255.21 0.00 2A5 05949AGZ7 SEQ 4.13171% 69,981,000.00 240,950.71 0.00 2A6 05949AHA1 SEQ 4.13171% 188,822,000.00 650,130.68 0.00 2A7 05949AHB9 SEQ 4.13171% 126,633,281.96 436,009.48 1,118,503.42 2A8 05949AHC7 SEQ 4.13171% 196,190,750.72 675,501.93 1,732,877.97 2A9 05949AHD5 SEQ 3.71200% 69,195,459.04 214,044.62 3,246,052.13 2A10 05949AHE3 SEQ 4.13171% 2,785,908.66 9,592.13 24,606.87 2AIO 05949AHF0 IO 0.72726% 0.00 99,992.06 0.00 3A1 05949AHG8 SEQ 4.24553% 216,305,729.73 765,277.94 2,457,031.80 4A1 05949AHH6 SEQ 4.64252% 62,976,667.93 243,642.19 1,413,130.29 B1 05949AHJ2 SUB 4.05581% 21,722,828.10 73,419.72 15,371.07 B2 05949AHK9 SUB 4.05581% 7,757,867.77 26,220.37 5,489.46 B3 05949AHL7 SUB 4.05581% 4,654,321.49 15,730.87 3,293.40 B4 05949AHN3 SUB 4.05581% 4,654,321.49 15,730.87 3,293.40 B5 05949AHP8 SUB 4.05581% 2,327,160.75 7,865.44 1,646.70 B6 05949AHQ6 SUB 4.05581% 2,328,146.70 7,868.77 1,647.40 SES 05949AHM5 SEQ 0.00000% 0.00 287,567.87 0.00 Totals 1,512,126,258.48 5,403,376.76 16,843,069.69 Certificateholder Distribution Summary (continued) Current Ending Cumulative Realized Certificate Total Realized Class Loss Balance Distribution Losses <s> <c> <c> <c> <c> 1A1 0.00 274,716,028.57 5,734,067.55 0.00 1AR 0.00 0.00 0.00 0.00 1AMR 0.00 0.00 0.00 0.00 1ALR 0.00 0.00 0.00 0.00 2A1 0.00 38,879,659.79 1,985,058.34 0.00 2A2 0.00 55,000,000.00 182,645.83 0.00 2A3 0.00 90,596,000.00 311,929.96 0.00 2A4 0.00 69,779,000.00 240,255.21 0.00 2A5 0.00 69,981,000.00 240,950.71 0.00 2A6 0.00 188,822,000.00 650,130.68 0.00 2A7 0.00 125,514,778.54 1,554,512.90 0.00 2A8 0.00 194,457,872.74 2,408,379.90 0.00 2A9 0.00 65,949,406.91 3,460,096.75 0.00 2A10 0.00 2,761,301.79 34,199.00 0.00 2AIO 0.00 0.00 99,992.06 0.00 3A1 0.00 213,848,697.92 3,222,309.74 0.00 4A1 0.00 61,563,537.64 1,656,772.48 0.00 B1 0.00 21,707,457.04 88,790.79 0.00 B2 0.00 7,752,378.31 31,709.83 0.00 B3 0.00 4,651,028.10 19,024.27 0.00 B4 0.00 4,651,028.10 19,024.27 0.00 B5 0.00 2,325,514.05 9,512.14 0.00 B6 0.00 2,326,499.30 9,516.17 0.00 SES 0.00 0.00 287,567.87 0.00 Totals 0.00 1,495,283,188.80 22,246,446.45 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> 1A1 297,871,000.00 279,622,484.34 427,542.41 4,478,913.36 0.00 0.00 1AR 50.00 0.00 0.00 0.00 0.00 0.00 1AMR 25.00 0.00 0.00 0.00 0.00 0.00 1ALR 25.00 0.00 0.00 0.00 0.00 0.00 2A1 45,000,000.00 40,793,329.80 124,402.90 1,789,267.11 0.00 0.00 2A2 55,000,000.00 55,000,000.00 0.00 0.00 0.00 0.00 2A3 90,596,000.00 90,596,000.00 0.00 0.00 0.00 0.00 2A4 69,779,000.00 69,779,000.00 0.00 0.00 0.00 0.00 2A5 69,981,000.00 69,981,000.00 0.00 0.00 0.00 0.00 2A6 188,822,000.00 188,822,000.00 0.00 0.00 0.00 0.00 2A7 129,092,000.00 126,633,281.96 72,711.11 1,045,792.31 0.00 0.00 2A8 200,000,000.00 196,190,750.72 112,650.06 1,620,227.91 0.00 0.00 2A9 76,331,000.00 69,195,459.04 211,017.73 3,035,034.40 0.00 0.00 2A10 2,840,000.00 2,785,908.66 1,599.63 23,007.24 0.00 0.00 2AIO 0.00 0.00 0.00 0.00 0.00 0.00 3A1 222,629,000.00 216,305,729.73 1,649.44 2,455,382.36 0.00 0.00 4A1 63,254,000.00 62,976,667.93 80,292.76 1,332,837.53 0.00 0.00 B1 21,768,000.00 21,722,828.10 15,371.07 0.00 0.00 0.00 B2 7,774,000.00 7,757,867.77 5,489.46 0.00 0.00 0.00 B3 4,664,000.00 4,654,321.49 3,293.40 0.00 0.00 0.00 B4 4,664,000.00 4,654,321.49 3,293.40 0.00 0.00 0.00 B5 2,332,000.00 2,327,160.75 1,646.70 0.00 0.00 0.00 B6 2,332,988.00 2,328,146.70 1,647.40 0.00 0.00 0.00 SES 0.00 0.00 0.00 0.00 0.00 0.00 Totals 1,554,730,088.00 1,512,126,258.48 1,062,607.47 15,780,462.22 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> 1A1 4,906,455.77 274,716,028.57 0.92226510 4,906,455.77 1AR 0.00 0.00 0.00000000 0.00 1AMR 0.00 0.00 0.00000000 0.00 1ALR 0.00 0.00 0.00000000 0.00 2A1 1,913,670.01 38,879,659.79 0.86399244 1,913,670.01 2A2 0.00 55,000,000.00 1.00000000 0.00 2A3 0.00 90,596,000.00 1.00000000 0.00 2A4 0.00 69,779,000.00 1.00000000 0.00 2A5 0.00 69,981,000.00 1.00000000 0.00 2A6 0.00 188,822,000.00 1.00000000 0.00 2A7 1,118,503.42 125,514,778.54 0.97228936 1,118,503.42 2A8 1,732,877.97 194,457,872.74 0.97228936 1,732,877.97 2A9 3,246,052.13 65,949,406.91 0.86399244 3,246,052.13 2A10 24,606.87 2,761,301.79 0.97228936 24,606.87 2AIO 0.00 0.00 0.00000000 0.00 3A1 2,457,031.80 213,848,697.92 0.96056083 2,457,031.80 4A1 1,413,130.29 61,563,537.64 0.97327501 1,413,130.29 B1 15,371.07 21,707,457.04 0.99721872 15,371.07 B2 5,489.46 7,752,378.31 0.99721872 5,489.46 B3 3,293.40 4,651,028.10 0.99721872 3,293.40 B4 3,293.40 4,651,028.10 0.99721872 3,293.40 B5 1,646.70 2,325,514.05 0.99721872 1,646.70 B6 1,647.40 2,326,499.30 0.99721872 1,647.40 SES 0.00 0.00 0.00000000 0.00 Totals 16,843,069.69 1,495,283,188.80 0.96176385 16,843,069.69 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> 1A1 297,871,000.00 938.73685031 1.43532741 15.03641966 0.00000000 1AR 50.00 0.00000000 0.00000000 0.00000000 0.00000000 1AMR 25.00 0.00000000 0.00000000 0.00000000 0.00000000 1ALR 25.00 0.00000000 0.00000000 0.00000000 0.00000000 2A1 45,000,000.00 906.51844000 2.76450889 39.76149133 0.00000000 2A2 55,000,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 2A3 90,596,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 2A4 69,779,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 2A5 69,981,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 2A6 188,822,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 2A7 129,092,000.00 980.95375360 0.56325032 8.10113957 0.00000000 2A8 200,000,000.00 980.95375360 0.56325030 8.10113955 0.00000000 2A9 76,331,000.00 906.51843995 2.76450892 39.76149140 0.00000000 2A10 2,840,000.00 980.95375352 0.56325000 8.10114085 0.00000000 2AIO 0.00 0.00000000 0.00000000 0.00000000 0.00000000 3A1 222,629,000.00 971.59727497 0.00740892 11.02903198 0.00000000 4A1 63,254,000.00 995.61558052 1.26937047 21.07119755 0.00000000 B1 21,768,000.00 997.92484840 0.70613148 0.00000000 0.00000000 B2 7,774,000.00 997.92484821 0.70613069 0.00000000 0.00000000 B3 4,664,000.00 997.92484777 0.70613208 0.00000000 0.00000000 B4 4,664,000.00 997.92484777 0.70613208 0.00000000 0.00000000 B5 2,332,000.00 997.92484991 0.70613208 0.00000000 0.00000000 B6 2,332,988.00 997.92485002 0.70613308 0.00000000 0.00000000 SES 0.00 0.00000000 0.00000000 0.00000000 0.00000000 <FN> (2) 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> 1A1 0.00000000 16.47174707 922.26510325 0.92226510 16.47174707 1AR 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 1AMR 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 1ALR 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 2A1 0.00000000 42.52600022 863.99243978 0.86399244 42.52600022 2A2 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 2A3 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 2A4 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 2A5 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 2A6 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 2A7 0.00000000 8.66438989 972.28936371 0.97228936 8.66438989 2A8 0.00000000 8.66438985 972.28936370 0.97228936 8.66438985 2A9 0.00000000 42.52600031 863.99243964 0.86399244 42.52600031 2A10 0.00000000 8.66439085 972.28936268 0.97228936 8.66439085 2AIO 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 3A1 0.00000000 11.03644089 960.56083403 0.96056083 11.03644089 4A1 0.00000000 22.34056803 973.27501249 0.97327501 22.34056803 B1 0.00000000 0.70613148 997.21871738 0.99721872 0.70613148 B2 0.00000000 0.70613069 997.21871752 0.99721872 0.70613069 B3 0.00000000 0.70613208 997.21871784 0.99721872 0.70613208 B4 0.00000000 0.70613208 997.21871784 0.99721872 0.70613208 B5 0.00000000 0.70613208 997.21871784 0.99721872 0.70613208 B6 0.00000000 0.70613308 997.21871694 0.99721872 0.70613308 SES 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> 1A1 297,871,000.00 3.55170% 279,622,484.34 827,611.78 0.00 0.00 1AR 50.00 3.55820% 0.00 0.00 0.00 0.00 1AMR 25.00 3.55820% 0.00 0.00 0.00 0.00 1ALR 25.00 3.55820% 0.00 0.00 0.00 0.00 2A1 45,000,000.00 2.10000% 40,793,329.80 71,388.33 0.00 0.00 2A2 55,000,000.00 3.98500% 55,000,000.00 182,645.83 0.00 0.00 2A3 90,596,000.00 4.13171% 90,596,000.00 311,929.96 0.00 0.00 2A4 69,779,000.00 4.13171% 69,779,000.00 240,255.21 0.00 0.00 2A5 69,981,000.00 4.13171% 69,981,000.00 240,950.71 0.00 0.00 2A6 188,822,000.00 4.13171% 188,822,000.00 650,130.68 0.00 0.00 2A7 129,092,000.00 4.13171% 126,633,281.96 436,009.48 0.00 0.00 2A8 200,000,000.00 4.13171% 196,190,750.72 675,501.93 0.00 0.00 2A9 76,331,000.00 3.71200% 69,195,459.04 214,044.62 0.00 0.00 2A10 2,840,000.00 4.13171% 2,785,908.66 9,592.13 0.00 0.00 2AIO 0.00 0.72726% 164,988,788.84 99,992.06 0.00 0.00 3A1 222,629,000.00 4.24553% 216,305,729.73 765,277.94 0.00 0.00 4A1 63,254,000.00 4.64252% 62,976,667.93 243,642.19 0.00 0.00 B1 21,768,000.00 4.05581% 21,722,828.10 73,419.72 0.00 0.00 B2 7,774,000.00 4.05581% 7,757,867.77 26,220.37 0.00 0.00 B3 4,664,000.00 4.05581% 4,654,321.49 15,730.87 0.00 0.00 B4 4,664,000.00 4.05581% 4,654,321.49 15,730.87 0.00 0.00 B5 2,332,000.00 4.05581% 2,327,160.75 7,865.44 0.00 0.00 B6 2,332,988.00 4.05581% 2,328,146.70 7,868.77 0.00 0.00 SES 0.00 0.00000% 1,512,126,258.80 0.00 0.00 0.00 Totals 1,554,730,088.00 5,115,808.89 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> 1A1 0.00 0.00 827,611.78 0.00 274,716,028.57 1AR 0.00 0.00 0.00 0.00 0.00 1AMR 0.00 0.00 0.00 0.00 0.00 1ALR 0.00 0.00 0.00 0.00 0.00 2A1 0.00 0.00 71,388.33 0.00 38,879,659.79 2A2 0.00 0.00 182,645.83 0.00 55,000,000.00 2A3 0.00 0.00 311,929.96 0.00 90,596,000.00 2A4 0.00 0.00 240,255.21 0.00 69,779,000.00 2A5 0.00 0.00 240,950.71 0.00 69,981,000.00 2A6 0.00 0.00 650,130.68 0.00 188,822,000.00 2A7 0.00 0.00 436,009.48 0.00 125,514,778.54 2A8 0.00 0.00 675,501.93 0.00 194,457,872.74 2A9 0.00 0.00 214,044.62 0.00 65,949,406.91 2A10 0.00 0.00 9,592.13 0.00 2,761,301.79 2AIO 0.00 0.00 99,992.06 0.00 159,829,066.70 3A1 0.00 0.00 765,277.94 0.00 213,848,697.92 4A1 0.00 0.00 243,642.19 0.00 61,563,537.64 B1 0.00 0.00 73,419.72 0.00 21,707,457.04 B2 0.00 0.00 26,220.37 0.00 7,752,378.31 B3 0.00 0.00 15,730.87 0.00 4,651,028.10 B4 0.00 0.00 15,730.87 0.00 4,651,028.10 B5 0.00 0.00 7,865.44 0.00 2,325,514.05 B6 0.00 0.00 7,868.77 0.00 2,326,499.30 SES 0.00 0.00 287,567.87 0.00 1,495,283,189.12 Totals 0.00 0.00 5,403,376.76 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> 1A1 297,871,000.00 3.55170% 938.73685031 2.77842348 0.00000000 0.00000000 1AR 50.00 3.55820% 0.00000000 0.00000000 0.00000000 0.00000000 1AMR 25.00 3.55820% 0.00000000 0.00000000 0.00000000 0.00000000 1ALR 25.00 3.55820% 0.00000000 0.00000000 0.00000000 0.00000000 2A1 45,000,000.00 2.10000% 906.51844000 1.58640733 0.00000000 0.00000000 2A2 55,000,000.00 3.98500% 1000.00000000 3.32083327 0.00000000 0.00000000 2A3 90,596,000.00 4.13171% 1000.00000000 3.44308755 0.00000000 0.00000000 2A4 69,779,000.00 4.13171% 1000.00000000 3.44308761 0.00000000 0.00000000 2A5 69,981,000.00 4.13171% 1000.00000000 3.44308755 0.00000000 0.00000000 2A6 188,822,000.00 4.13171% 1000.00000000 3.44308756 0.00000000 0.00000000 2A7 129,092,000.00 4.13171% 980.95375360 3.37750968 0.00000000 0.00000000 2A8 200,000,000.00 4.13171% 980.95375360 3.37750965 0.00000000 0.00000000 2A9 76,331,000.00 3.71200% 906.51843995 2.80416371 0.00000000 0.00000000 2A10 2,840,000.00 4.13171% 980.95375352 3.37751056 0.00000000 0.00000000 2AIO 0.00 0.72726% 935.67659028 0.56707023 0.00000000 0.00000000 3A1 222,629,000.00 4.24553% 971.59727497 3.43745846 0.00000000 0.00000000 4A1 63,254,000.00 4.64252% 995.61558052 3.85180684 0.00000000 0.00000000 B1 21,768,000.00 4.05581% 997.92484840 3.37282800 0.00000000 0.00000000 B2 7,774,000.00 4.05581% 997.92484821 3.37282866 0.00000000 0.00000000 B3 4,664,000.00 4.05581% 997.92484777 3.37282804 0.00000000 0.00000000 B4 4,664,000.00 4.05581% 997.92484777 3.37282804 0.00000000 0.00000000 B5 2,332,000.00 4.05581% 997.92484991 3.37283019 0.00000000 0.00000000 B6 2,332,988.00 4.05581% 997.92485002 3.37282918 0.00000000 0.00000000 SES 0.00 0.00000% 972.59728242 0.00000000 0.00000000 0.00000000 <FN> (5) 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> 1A1 0.00000000 0.00000000 2.77842348 0.00000000 922.26510325 1AR 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 1AMR 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 1ALR 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 2A1 0.00000000 0.00000000 1.58640733 0.00000000 863.99243978 2A2 0.00000000 0.00000000 3.32083327 0.00000000 1000.00000000 2A3 0.00000000 0.00000000 3.44308755 0.00000000 1000.00000000 2A4 0.00000000 0.00000000 3.44308761 0.00000000 1000.00000000 2A5 0.00000000 0.00000000 3.44308755 0.00000000 1000.00000000 2A6 0.00000000 0.00000000 3.44308756 0.00000000 1000.00000000 2A7 0.00000000 0.00000000 3.37750968 0.00000000 972.28936371 2A8 0.00000000 0.00000000 3.37750965 0.00000000 972.28936370 2A9 0.00000000 0.00000000 2.80416371 0.00000000 863.99243964 2A10 0.00000000 0.00000000 3.37751056 0.00000000 972.28936268 2AIO 0.00000000 0.00000000 0.56707023 0.00000000 906.41501891 3A1 0.00000000 0.00000000 3.43745846 0.00000000 960.56083403 4A1 0.00000000 0.00000000 3.85180684 0.00000000 973.27501249 B1 0.00000000 0.00000000 3.37282800 0.00000000 997.21871738 B2 0.00000000 0.00000000 3.37282866 0.00000000 997.21871752 B3 0.00000000 0.00000000 3.37282804 0.00000000 997.21871784 B4 0.00000000 0.00000000 3.37282804 0.00000000 997.21871784 B5 0.00000000 0.00000000 3.37283019 0.00000000 997.21871784 B6 0.00000000 0.00000000 3.37282918 0.00000000 997.21871694 SES 0.00000000 0.00000000 0.18496321 0.00000000 961.76384593 <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% 288,165,603.90 283,246,085.71 0.00 0.00 92.42733859% SES_2 0.00000% 936,448,234.42 928,397,209.61 0.00 0.00 97.30021258% SES_3 0.00000% 222,719,478.75 220,262,398.04 0.00 0.00 96.16648331% SES_4 0.00000% 64,792,941.73 63,377,495.76 0.00 0.00 97.38824319% CERTIFICATEHOLDER ACCOUNT STATEMENT CERTIFICATE ACCOUNT <s> <c> Beginning Balance 0.00 Deposits Payments of Interest and Principal 22,311,971.92 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 22,311,971.92 Withdrawals Reimbursement for Servicer Advances 0.00 Payment of Service Fee 65,525.47 Payment of Interest and Principal 22,246,446.45 Total Withdrawals (Pool Distribution Amount) 22,311,971.92 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 63,005.26 Trustee Fee - Wells Fargo Bank, N.A. 2,520.21 Supported Prepayment/Curtailment Interest Shortfall 0.00 Net Servicing Fee 65,525.47 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 1 0 0 1 434,014.00 0.00 0.00 434,014.00 30 Days 10 0 0 0 10 3,220,645.52 0.00 0.00 0.00 3,220,645.52 60 Days 1 0 0 0 1 260,000.00 0.00 0.00 0.00 260,000.00 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 11 1 0 0 12 3,480,645.52 434,014.00 0.00 0.00 3,914,659.52 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 0.029577% 0.000000% 0.000000% 0.029577% 0.029009% 0.000000% 0.000000% 0.029009% 30 Days 0.295770% 0.000000% 0.000000% 0.000000% 0.295770% 0.215264% 0.000000% 0.000000% 0.000000% 0.215264% 60 Days 0.029577% 0.000000% 0.000000% 0.000000% 0.029577% 0.017378% 0.000000% 0.000000% 0.000000% 0.017378% 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 0.325348% 0.029577% 0.000000% 0.000000% 0.354925% 0.232642% 0.029009% 0.000000% 0.000000% 0.261651% 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 1 0 0 0 1 356,686.28 0.00 0.00 0.00 356,686.28 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 1 0 0 0 1 356,686.28 0.00 0.00 0.00 356,686.28 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 0.188324% 0.000000% 0.000000% 0.000000% 0.188324% 0.125774% 0.000000% 0.000000% 0.000000% 0.125774% 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 0.188324% 0.000000% 0.000000% 0.000000% 0.188324% 0.125774% 0.000000% 0.000000% 0.000000% 0.125774% 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 1 0 0 1 434,014.00 0.00 0.00 434,014.00 30 Days 3 0 0 0 3 1,250,014.24 0.00 0.00 0.00 1,250,014.24 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 3 1 0 0 4 1,250,014.24 434,014.00 0.00 0.00 1,684,028.24 0-29 Days 0.058858% 0.000000% 0.000000% 0.058858% 0.046726% 0.000000% 0.000000% 0.046726% 30 Days 0.176574% 0.000000% 0.000000% 0.000000% 0.176574% 0.134578% 0.000000% 0.000000% 0.000000% 0.134578% 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 0.176574% 0.058858% 0.000000% 0.000000% 0.235433% 0.134578% 0.046726% 0.000000% 0.000000% 0.181304% 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 6 0 0 0 6 1,613,945.00 0.00 0.00 0.00 1,613,945.00 60 Days 1 0 0 0 1 260,000.00 0.00 0.00 0.00 260,000.00 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 7 0 0 0 7 1,873,945.00 0.00 0.00 0.00 1,873,945.00 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 0.581395% 0.000000% 0.000000% 0.000000% 0.581395% 0.732733% 0.000000% 0.000000% 0.000000% 0.732733% 60 Days 0.096899% 0.000000% 0.000000% 0.000000% 0.096899% 0.118040% 0.000000% 0.000000% 0.000000% 0.118040% 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 0.678295% 0.000000% 0.000000% 0.000000% 0.678295% 0.850774% 0.000000% 0.000000% 0.000000% 0.850774% DELINQUENT BANKRUPTCY FORECLOSURE REO Total <s> 4 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 12,661.81 COLLATERAL STATEMENT Collateral Description Mixed ARM Weighted Average Gross Coupon 4.335648% Weighted Average Net Coupon 4.061826% Weighted Average Pass-Through Rate 4.059826% Weighted Average Maturity(Stepdown Calculation) 354 Beginning Scheduled Collateral Loan Count 3,415 Number Of Loans Paid In Full 34 Ending Scheduled Collateral Loan Count 3,381 Beginning Scheduled Collateral Balance 1,512,126,258.80 Ending Scheduled Collateral Balance 1,495,283,189.12 Ending Actual Collateral Balance at 31-Aug-2004 1,496,136,451.28 Monthly P &I Constant 6,525,980.10 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 1,495,283,189.12 Scheduled Principal 1,062,607.46 Unscheduled Principal 15,780,462.22 Miscellaneous Reporting Total senior percentage 97.126917% Aggregate subordinate percentage 2.873083% Group Level Collateral Statement Group 1 2 3 Collateral Description 3 Year LIBOR Arm 5 Year LIBOR Arm 5 Year LIBOR Arm Weighted Average Coupon Rate 3.928696 4.383705 4.497535 Weighted Average Net Rate 3.553696 4.133705 4.247533 Weighted Average Maturity 355 354 355 Beginning Loan Count 539 1,712 1,043 Loans Paid In Full 8 13 11 Ending Loan Count 531 1,699 1,032 Beginning Scheduled Balance 288,165,603.90 936,448,234.42 222,719,478.75 Ending scheduled Balance 283,246,085.71 928,397,209.61 220,262,398.04 Record Date 08/31/2004 08/31/2004 08/31/2004 Principal And Interest Constant 1,384,034.11 3,958,623.22 836,438.88 Scheduled Principal 440,604.83 537,695.84 1,698.35 Unscheduled Principal 4,478,913.36 7,513,328.97 2,455,382.36 Scheduled Interest 943,429.28 3,420,927.38 834,740.53 Servicing Fees 60,034.50 195,093.38 46,399.90 Master Servicing Fees 0.00 0.00 0.00 Trustee Fee 480.28 1,560.74 371.20 FRY Amount 0.00 0.00 0.00 Special Hazard Fee 0.00 0.00 0.00 Other Fee 30,017.25 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 852,897.25 3,224,273.26 787,969.43 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 3.551696 4.131705 4.245532 Group Level Collateral Statement Group 4 Total Collateral Description 7 Year LIBOR Arm Mixed ARM Weighted Average Coupon Rate 4.894523 4.335648 Weighted Average Net Rate 4.644523 4.061826 Weighted Average Maturity 354 354 Beginning Loan Count 121 3,415 Loans Paid In Full 2 34 Ending Loan Count 119 3,381 Beginning Scheduled Balance 64,792,941.73 1,512,126,258.80 Ending scheduled Balance 63,377,495.76 1,495,283,189.12 Record Date 08/31/2004 08/31/2004 Principal And Interest Constant 346,883.89 6,525,980.10 Scheduled Principal 82,608.44 1,062,607.46 Unscheduled Principal 1,332,837.53 15,780,462.22 Scheduled Interest 264,275.45 5,463,372.64 Servicing Fees 13,498.53 315,026.31 Master Servicing Fees 0.00 0.00 Trustee Fee 107.99 2,520.21 FRY Amount 0.00 0.00 Special Hazard Fee 0.00 0.00 Other Fee 0.00 30,017.25 Pool Insurance Fee 0.00 0.00 Spread Fee 1 0.00 0.00 Spread Fee 2 0.00 0.00 Spread Fee 3 0.00 0.00 Net Interest 250,668.93 5,115,808.87 Realized Loss Amount 0.00 0.00 Cumulative Realized Loss 0.00 0.00 Percentage of Cumulative Losses 0.0000 0.0000 Prepayment Penalties 0.00 0.00 Special Servicing Fee 0.00 0.00 Pass-Through Rate 4.642524 4.059826 Miscellaneous Reporting Group 1 CPR 17.160812% Subordinate percentage 2.964656% Subordinate prepayment percentage 0.000000% Senior prepayment percentage 100.00 Senior percentage 97.035344% Group 2 CPR 9.219229% Subordinate percentage 2.848156% Subordinate prepayment percentage 0.000000% Senior prepayment percentage 100.00 Senior percentage 97.151844% Group 3 CPR 12.456142% Subordinate percentage 2.879743% Subordinate prepayment percentage 0.000000% Senior prepayment percentage 100.00 Senior percentage 97.120257% Miscellaneous Reporting Group 4 CPR 22.100036% Subordinate percentage 2.803197% Subordinate prepayment percentage 0.000000% Senior prepayment percentage 100.00 Senior percentage 97.196803%