8-K 1 we672560-8k.txt CURRENT REPORT 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: May 29, 2002 (Date of earliest event reported) Commission File No. 333-74308 Wells Fargo Asset Securities Corporation -------------------------------------------------------------------------------- Delaware 52-1972128 -------------------------------------------------------------------------------- (State of Incorporation) I.R.S. Employer Identification No. 7485 New Horizon Way, Frederick, Maryland 21703 -------------------------------------------------------------------------------- Address of principal executive offices (Zip Code) (301) 846-8881 -------------------------------------------------------------------------------- Registrant's Telephone Number, including area code -------------------------------------------------------------------------------- (Former name, former address and former fiscal year, if changed since last report) ITEM 5. Other Events On May 29, 2002, Wells Fargo Asset Securities Corporation, a Delaware corporation (the "Registrant"), sold Mortgage Pass-Through Certificates, Series 2002-10, Class A-1, Class A-2, Class A-3, Class A-4, Class A-5, Class A-6, Class A-7, Class A-8, Class A-9, Class A-10, Class A-11, Class A-PO, Class A-R, Class A-LR, Class B-1, Class B-2 and Class B-3 (the "Offered Certificates"), having an aggregate original principal balance of $249,103,832.38. The Offered Certificates were issued pursuant to a Pooling and Servicing Agreement, dated as of May 29, 2002, among the Registrant, Wells Fargo Bank Minnesota, National Association, as master servicer (the "Master Servicer" or "Wells Fargo Bank") and Wachovia Bank, National Association, as trustee (the "Agreement"), a copy of which is filed as an exhibit hereto. Mortgage Pass-Through Certificates, Series 2002-10, Class B-4, Class B-5 and Class B-6 Certificates, having an aggregate initial principal balance of $1,378,384.68 (the "Private Class B Certificates" and, together with the Offered Certificates, the "Certificates"), were also issued pursuant to the Agreement. As of the date of initial issuance, the Offered Certificates evidenced an approximate 99.45% undivided interest in a trust fund (the "Trust Estate"), consisting principally of a pool of fixed interest rate, conventional, monthly pay, fully-amortizing, one-to four-family residential first mortgage loans, other than the Fixed Retained Yield (as defined in the Agreement), which may include loans secured by shares issued by cooperative housing corporations. The remaining undivided interests in the Trust Estate are evidenced by the Private Class B Certificates. Distributions on the Private Class B Certificates are subordinated to distributions on the Offered Certificates. Interest on the Offered Certificates will be distributed on each Distribution Date (as defined in the Agreement). Monthly distributions in reduction of the principal balance of the Offered Certificates will be allocated to the Offered Certificates in accordance with the priorities set forth in the Agreement. Distributions of interest and in reduction of principal balance on any Distribution Date will be made to the extent that the Pool Distribution Amount is sufficient therefor. Elections will be made to treat the Trust Estate as two REMICs for federal income tax purposes (the "Upper-Tier REMIC" and "Lower-Tier REMIC," respectively). Class A-1, Class A-2, Class A-3, Class A-4, Class A-5, Class A-6, Class A-7, Class A-8, Class A-9, Class A-10, Class A-11, Class A-PO, Class B-1, Class B-2, Class B-3, Class B-4, Class B-5 and Class B-6 Certificates will be treated as "regular interests" in the Upper-Tier REMIC and the Class A-R and Class A-LR Certificates will be treated as the "residual interests" in the Upper-Tier REMIC and Lower-Tier REMIC, respectively. ITEM 7. Financial Statements and Exhibits (c) Exhibits Item 601(a) of Regulation S-K Exhibit No. Description ----------------- ----------- (EX-4) Pooling and Servicing Agreement, dated as of May 29, 2002, among Wells Fargo Asset Securities Corporation, Wells Fargo Bank Minnesota, National Association and Wachovia Bank, National Association, as trustee. 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. WELLS FARGO ASSET SECURITIES CORPORATION May 29, 2002 /s/ Alan S. McKenney ---------------------------------------- Alan S. McKenney Vice President INDEX TO EXHIBITS ----------------- Paper (P) or Exhibit No. Description Electronic (E) ----------- ----------- -------------- (EX-4) Pooling and Servicing Agreement, dated as E of May 29, 2002 among Wells Fargo Asset Securities Corporation, Wells Fargo Bank Minnesota, National Association and Wachovia Bank, National Association, as trustee.

Wells Fargo Asset Securities Corporation Mortgage Pass-Through Certificates Record Date: 7/31/02 Distribution Date: 8/26/02 WFMBS Series: 2002-10 Contact: Customer Service - SecuritiesLink Wells Fargo Bank Minnesota, N.A. Securities Administration Services 7485 New Horizon Way Frederick, MD 21703 Telephone: (301) 846-8130 Fax: (301) 815-6660 Certificateholder Distribution Summary Certificate Certificate Beginning Class Pass-Through Certificate Interest Principal Class CUSIP Description Rate Balance Distribution Distribution A-PO 94978UAM6 PO 0.00000% 1,113,284.74 0.00 1,235.50 A-1 94978UAA2 SEQ 5.20000% 49,785,927.43 215,739.02 335,934.15 A-2 94978UAB0 SEQ 8.00000% 19,914,370.97 132,762.47 134,373.66 A-3 94978UAC8 SEQ 6.00000% 75,615,505.21 378,077.53 210,893.24 A-4 94978UAD6 SEQ 6.00000% 7,472,093.00 37,360.46 0.00 A-5 94978UAE4 SEQ 6.00000% 36,221,907.00 181,109.53 0.00 A-6 94978UAF1 SEQ 6.00000% 5,784,496.84 28,922.48 38,434.42 A-7 94978UAG9 SEQ 5.50000% 17,837,194.35 81,753.81 2,254.57 A-8 94978UAH7 SEQ 6.00000% 203,131.16 1,015.66 (1,015.66) A-9 94978UAJ3 SEQ 6.00000% 0.00 7,432.16 0.00 A-10 94978UAK0 SEQ 6.00000% 4,237,778.14 21,188.89 28,594.71 A-11 94978UAL8 SEQ 6.00000% 25,006,273.71 125,031.37 23,535.78 A-R 94978UAN4 RES 6.00000% 0.00 0.00 0.00 A-LR 94978UAP9 RES 6.00000% 0.00 3.81 0.00 B-1 94978UAQ7 SUB 6.00000% 3,374,694.11 16,873.47 3,176.25 B-2 94978UAR5 SUB 6.00000% 1,250,663.03 6,253.32 1,177.12 B-3 94978UAS3 SUB 6.00000% 749,599.31 3,748.00 705.52 B-4 94978UAT1 SUB 6.00000% 500,065.59 2,500.33 470.66 B-5 94978UAU8 SUB 6.00000% 375,298.72 1,876.49 353.23 B-6 94978UAV6 SUB 6.00000% 500,449.54 2,502.25 471.02 Totals 249,942,732.85 1,244,151.05 780,594.17

Certificateholder Distribution Summary (continued) Current Ending Cumulative Realized Certificate Total Realized Class Loss Balance Distribution Losses A-PO 0.00 1,112,049.24 1,235.50 0.00 A-1 0.00 49,449,993.28 551,673.17 0.00 A-2 0.00 19,779,997.31 267,136.13 0.00 A-3 0.00 75,404,611.97 588,970.77 0.00 A-4 0.00 7,472,093.00 37,360.46 0.00 A-5 0.00 36,221,907.00 181,109.53 0.00 A-6 0.00 5,746,062.42 67,356.90 0.00 A-7 0.00 17,834,939.78 84,008.38 0.00 A-8 0.00 204,146.81 0.00 0.00 A-9 0.00 0.00 7,432.16 0.00 A-10 0.00 4,209,183.43 49,783.60 0.00 A-11 0.00 24,982,737.93 148,567.15 0.00 A-R 0.00 0.00 0.00 0.00 A-LR 0.00 0.00 3.81 0.00 B-1 0.00 3,371,517.86 20,049.72 0.00 B-2 0.00 1,249,485.91 7,430.44 0.00 B-3 0.00 748,893.79 4,453.52 0.00 B-4 0.00 499,594.93 2,970.99 0.00 B-5 0.00 374,945.49 2,229.72 0.00 B-6 0.00 499,978.52 2,973.27 0.01 Totals 0.00 249,162,138.67 2,024,745.22 0.01 All distributions required by the Pooling and Servicing Agreement have been calculated by the Certificate Administrator on behalf of the Trustee.

Principal Distribution Statement Original Beginning Scheduled Unscheduled Face Certificate Principal Principal Realized Class Amount Balance Distribution Distribution Accretion Loss (1) A-PO 1,115,732.39 1,113,284.74 1,155.40 80.11 0.00 0.00 A-1 50,000,000.00 49,785,927.43 99,016.63 236,917.52 0.00 0.00 A-2 20,000,000.00 19,914,370.97 39,606.65 94,767.01 0.00 0.00 A-3 75,749,896.00 75,615,505.21 62,160.81 148,732.43 0.00 0.00 A-4 7,472,093.00 7,472,093.00 0.00 0.00 0.00 0.00 A-5 36,221,907.00 36,221,907.00 0.00 0.00 0.00 0.00 A-6 5,808,989.00 5,784,496.84 11,328.55 27,105.87 0.00 0.00 A-7 17,840,000.00 17,837,194.35 664.53 1,590.03 0.00 0.00 A-8 201,115.00 203,131.16 0.00 0.00 (1,015.66) 0.00 A-9 0.00 0.00 0.00 0.00 0.00 0.00 A-10 4,256,000.00 4,237,778.14 8,428.30 20,166.42 0.00 0.00 A-11 25,053,000.00 25,006,273.71 6,937.18 16,598.61 0.00 0.00 A-R 50.00 0.00 0.00 0.00 0.00 0.00 A-LR 50.00 0.00 0.00 0.00 0.00 0.00 B-1 3,381,000.00 3,374,694.11 3,176.25 0.00 0.00 0.00 B-2 1,253,000.00 1,250,663.03 1,177.12 0.00 0.00 0.00 B-3 751,000.00 749,599.31 705.52 0.00 0.00 0.00 B-4 501,000.00 500,065.59 470.66 0.00 0.00 0.00 B-5 376,000.00 375,298.72 353.23 0.00 0.00 0.00 B-6 501,384.68 500,449.54 471.02 0.00 0.00 0.00 Totals 250,482,217.07 249,942,732.85 235,651.85 545,958.00 (1,015.66) 0.00 (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.

Principal Distribution Statement (continued) Total Ending Ending Total Principal Certificate Certificate Principal Class Reduction Balance Percentage Distribution A-PO 1,235.50 1,112,049.24 0.99669889 1,235.50 A-1 335,934.15 49,449,993.28 0.98899987 335,934.15 A-2 134,373.66 19,779,997.31 0.98899987 134,373.66 A-3 210,893.24 75,404,611.97 0.99544179 210,893.24 A-4 0.00 7,472,093.00 1.00000000 0.00 A-5 0.00 36,221,907.00 1.00000000 0.00 A-6 38,434.42 5,746,062.42 0.98916738 38,434.42 A-7 2,254.57 17,834,939.78 0.99971636 2,254.57 A-8 (1,015.66) 204,146.81 1.01507501 (1,015.66) A-9 0.00 0.00 0.00000000 0.00 A-10 28,594.71 4,209,183.43 0.98899987 28,594.71 A-11 23,535.78 24,982,737.93 0.99719546 23,535.78 A-R 0.00 0.00 0.00000000 0.00 A-LR 0.00 0.00 0.00000000 0.00 B-1 3,176.25 3,371,517.86 0.99719546 3,176.25 B-2 1,177.12 1,249,485.91 0.99719546 1,177.12 B-3 705.52 748,893.79 0.99719546 705.52 B-4 470.66 499,594.93 0.99719547 470.66 B-5 353.23 374,945.49 0.99719545 353.23 B-6 471.02 499,978.52 0.99719545 471.02 Totals 780,594.17 249,162,138.67 0.99472985 780,594.17

Principal Distribution Factors Statement Original Beginning Scheduled Unscheduled Face Certificate Principal Principal Class (2) Amount Balance Distribution Distribution Accretion A-PO 1,115,732.39 997.80623918 1.03555298 0.07180037 0.00000000 A-1 50,000,000.00 995.71854860 1.98033260 4.73835040 0.00000000 A-2 20,000,000.00 995.71854850 1.98033250 4.73835050 0.00000000 A-3 75,749,896.00 998.22586172 0.82060588 1.96346712 0.00000000 A-4 7,472,093.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-5 36,221,907.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-6 5,808,989.00 995.78374826 1.95017584 4.66619407 0.00000000 A-7 17,840,000.00 999.84273262 0.03724944 0.08912724 0.00000000 A-8 201,115.00 1010.02491112 0.00000000 0.00000000 (5.05014544) A-9 0.00 0.00000000 0.00000000 0.00000000 0.00000000 A-10 4,256,000.00 995.71854793 1.98033365 4.73835056 0.00000000 A-11 25,053,000.00 998.13490241 0.27690017 0.66253982 0.00000000 A-R 50.00 0.00000000 0.00000000 0.00000000 0.00000000 A-LR 50.00 0.00000000 0.00000000 0.00000000 0.00000000 B-1 3,381,000.00 998.13490387 0.93944099 0.00000000 0.00000000 B-2 1,253,000.00 998.13490024 0.93944134 0.00000000 0.00000000 B-3 751,000.00 998.13490013 0.93944075 0.00000000 0.00000000 B-4 501,000.00 998.13491018 0.93944112 0.00000000 0.00000000 B-5 376,000.00 998.13489362 0.93944149 0.00000000 0.00000000 B-6 501,384.68 998.13488517 0.93943836 0.00000000 0.00000000 (2) Per $1000 denomination.

Principal Distribution Factors Statement (continued) Total Ending Ending Total Realized Principal Certificate Certificate Principal Class Loss (3) Reduction Balance Percentage Distribution A-PO 0.00000000 1.10734439 996.69889480 0.99669889 1.10734439 A-1 0.00000000 6.71868300 988.99986560 0.98899987 6.71868300 A-2 0.00000000 6.71868300 988.99986550 0.98899987 6.71868300 A-3 0.00000000 2.78407300 995.44178873 0.99544179 2.78407300 A-4 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 A-5 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 A-6 0.00000000 6.61636991 989.16737835 0.98916738 6.61636991 A-7 0.00000000 0.12637724 999.71635538 0.99971636 0.12637724 A-8 0.00000000 (5.05014544) 1,015.07500684 1.01507501 (5.05014544) A-9 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 A-10 0.00000000 6.71868186 988.99986607 0.98899987 6.71868186 A-11 0.00000000 0.93943959 997.19546282 0.99719546 0.93943959 A-R 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 A-LR 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 B-1 0.00000000 0.93944099 997.19546288 0.99719546 0.93944099 B-2 0.00000000 0.93944134 997.19545890 0.99719546 0.93944134 B-3 0.00000000 0.93944075 997.19545939 0.99719546 0.93944075 B-4 0.00000000 0.93944112 997.19546906 0.99719547 0.93944112 B-5 0.00000000 0.93944149 997.19545213 0.99719545 0.93944149 B-6 0.00000000 0.93943836 997.19544682 0.99719545 0.93943836 (3) Amount Does Not Include Excess Special Hazard, Bankrupcy, or Fraud Losses Unless Otherwise Disclosed. Please Refer to the Prospectus Supplement for a Full Description.

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 A-PO 1,115,732.39 0.00000% 1,113,284.74 0.00 0.00 0.00 A-1 50,000,000.00 5.20000% 49,785,927.43 215,739.02 0.00 0.00 A-2 20,000,000.00 8.00000% 19,914,370.97 132,762.47 0.00 0.00 A-3 75,749,896.00 6.00000% 75,615,505.21 378,077.53 0.00 0.00 A-4 7,472,093.00 6.00000% 7,472,093.00 37,360.46 0.00 0.00 A-5 36,221,907.00 6.00000% 36,221,907.00 181,109.53 0.00 0.00 A-6 5,808,989.00 6.00000% 5,784,496.84 28,922.48 0.00 0.00 A-7 17,840,000.00 5.50000% 17,837,194.35 81,753.81 0.00 0.00 A-8 201,115.00 6.00000% 203,131.16 1,015.66 0.00 0.00 A-9 0.00 6.00000% 1,486,432.86 7,432.16 0.00 0.00 A-10 4,256,000.00 6.00000% 4,237,778.14 21,188.89 0.00 0.00 A-11 25,053,000.00 6.00000% 25,006,273.71 125,031.37 0.00 0.00 A-R 50.00 6.00000% 0.00 0.00 0.00 0.00 A-LR 50.00 6.00000% 0.00 0.00 0.00 0.00 B-1 3,381,000.00 6.00000% 3,374,694.11 16,873.47 0.00 0.00 B-2 1,253,000.00 6.00000% 1,250,663.03 6,253.32 0.00 0.00 B-3 751,000.00 6.00000% 749,599.31 3,748.00 0.00 0.00 B-4 501,000.00 6.00000% 500,065.59 2,500.33 0.00 0.00 B-5 376,000.00 6.00000% 375,298.72 1,876.49 0.00 0.00 B-6 501,384.68 6.00000% 500,449.54 2,502.25 0.00 0.00 Totals 250,482,217.07 1,244,147.24 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 A-PO 0.00 0.00 0.00 0.00 1,112,049.24 A-1 0.00 0.00 215,739.02 0.00 49,449,993.28 A-2 0.00 0.00 132,762.47 0.00 19,779,997.31 A-3 0.00 0.00 378,077.53 0.00 75,404,611.97 A-4 0.00 0.00 37,360.46 0.00 7,472,093.00 A-5 0.00 0.00 181,109.53 0.00 36,221,907.00 A-6 0.00 0.00 28,922.48 0.00 5,746,062.42 A-7 0.00 0.00 81,753.81 0.00 17,834,939.78 A-8 0.00 0.00 1,015.66 0.00 204,146.81 A-9 0.00 0.00 7,432.16 0.00 1,486,244.98 A-10 0.00 0.00 21,188.89 0.00 4,209,183.43 A-11 0.00 0.00 125,031.37 0.00 24,982,737.93 A-R 0.00 0.00 0.00 0.00 0.00 A-LR 0.00 0.00 3.81 0.00 0.00 B-1 0.00 0.00 16,873.47 0.00 3,371,517.86 B-2 0.00 0.00 6,253.32 0.00 1,249,485.91 B-3 0.00 0.00 3,748.00 0.00 748,893.79 B-4 0.00 0.00 2,500.33 0.00 499,594.93 B-5 0.00 0.00 1,876.49 0.00 374,945.49 B-6 0.00 0.00 2,502.25 0.00 499,978.52 Totals 0.00 0.00 1,244,151.05 0.00 (4) Amount Does Not Include Excess Special Hazard, Bankrupcy, or Fraud Losses Unless Otherwise Disclosed. Please Refer to the Prospectus Supplement for a Full Description.

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 A-PO 1,115,732.39 0.00000% 997.80623918 0.00000000 0.00000000 0.00000000 A-1 50,000,000.00 5.20000% 995.71854860 4.31478040 0.00000000 0.00000000 A-2 20,000,000.00 8.00000% 995.71854850 6.63812350 0.00000000 0.00000000 A-3 75,749,896.00 6.00000% 998.22586172 4.99112936 0.00000000 0.00000000 A-4 7,472,093.00 6.00000% 1000.00000000 4.99999933 0.00000000 0.00000000 A-5 36,221,907.00 6.00000% 1000.00000000 4.99999986 0.00000000 0.00000000 A-6 5,808,989.00 6.00000% 995.78374826 4.97891802 0.00000000 0.00000000 A-7 17,840,000.00 5.50000% 999.84273262 4.58261267 0.00000000 0.00000000 A-8 201,115.00 6.00000% 1010.02491112 5.05014544 0.00000000 0.00000000 A-9 0.00 6.00000% 999.84272870 4.99921075 0.00000000 0.00000000 A-10 4,256,000.00 6.00000% 995.71854793 4.97859258 0.00000000 0.00000000 A-11 25,053,000.00 6.00000% 998.13490241 4.99067457 0.00000000 0.00000000 A-R 50.00 6.00000% 0.00000000 0.00000000 0.00000000 0.00000000 A-LR 50.00 6.00000% 0.00000000 0.00000000 0.00000000 0.00000000 B-1 3,381,000.00 6.00000% 998.13490387 4.99067436 0.00000000 0.00000000 B-2 1,253,000.00 6.00000% 998.13490024 4.99067837 0.00000000 0.00000000 B-3 751,000.00 6.00000% 998.13490013 4.99067909 0.00000000 0.00000000 B-4 501,000.00 6.00000% 998.13491018 4.99067864 0.00000000 0.00000000 B-5 376,000.00 6.00000% 998.13489362 4.99066489 0.00000000 0.00000000 B-6 501,384.68 6.00000% 998.13488517 4.99067901 0.00000000 0.00000000 (5) All classes are per $1000 demonination.

Interest Distribution Factors Statement (continued) Remaining Ending Non-Supported Total Unpaid Certificate/ Interest Realized Interest Interest Notional Class Shortfall Losses (6) Distribution Shortfall Balance A-PO 0.00000000 0.00000000 0.00000000 0.00000000 996.69889480 A-1 0.00000000 0.00000000 4.31478040 0.00000000 988.99986560 A-2 0.00000000 0.00000000 6.63812350 0.00000000 988.99986550 A-3 0.00000000 0.00000000 4.99112936 0.00000000 995.44178873 A-4 0.00000000 0.00000000 4.99999933 0.00000000 1000.00000000 A-5 0.00000000 0.00000000 4.99999986 0.00000000 1000.00000000 A-6 0.00000000 0.00000000 4.97891802 0.00000000 989.16737835 A-7 0.00000000 0.00000000 4.58261267 0.00000000 999.71635538 A-8 0.00000000 0.00000000 5.05014544 0.00000000 1015.07500684 A-9 0.00000000 0.00000000 4.99921075 0.00000000 999.71635202 A-10 0.00000000 0.00000000 4.97859258 0.00000000 988.99986607 A-11 0.00000000 0.00000000 4.99067457 0.00000000 997.19546282 A-R 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 A-LR 0.00000000 0.00000000 76.20000000 0.00000000 0.00000000 B-1 0.00000000 0.00000000 4.99067436 0.00000000 997.19546288 B-2 0.00000000 0.00000000 4.99067837 0.00000000 997.19545890 B-3 0.00000000 0.00000000 4.99067909 0.00000000 997.19545939 B-4 0.00000000 0.00000000 4.99067864 0.00000000 997.19546906 B-5 0.00000000 0.00000000 4.99066489 0.00000000 997.19545213 B-6 0.00000000 0.00000000 4.99067901 0.00000000 997.19544682 (6) Amount Does Not Include Excess Special Hazard, Bankrupcy,or Fraud Losses Unless Otherwise Disclosed. Please Refer to the Prospectus Supplement for a Full Description.

CERTIFICATEHOLDER ACCOUNT STATEMENT CERTIFICATE ACCOUNT Beginning Balance 83,999.55 Deposits Payments of Interest and Principal 2,004,552.67 Liquidations, Insurance Proceeds, Reserve Funds 0.00 Proceeds from Repurchased Loans 0.00 Other Amounts (Servicer Advances) 0.00 Realized Losses 0.00 Prepayment Penalties 0.00 Total Deposits 2,004,552.67 Withdrawals Reimbursement for Servicer Advances 0.00 Payment of Service Fee 54,463.67 Payment of Interest and Principal 2,024,745.22 Total Withdrawals (Pool Distribution Amount) 2,079,208.89 Ending Balance 9,343.32

PREPAYMENT/CURTAILMENT INTEREST SHORTFALL Total Prepayment/Curtailment Interest Shortfall 1,148.60 Servicing Fee Support 1,148.60 Non-Supported Prepayment/Curtailment Interest Shortfall 0.00

SERVICING FEES Gross Servicing Fee 52,071.41 Master Servicing Fee 3,540.86 Supported Prepayment/Curtailment Interest Shortfall 1,148.60 Net Servicing Fee 54,463.67

LOAN STATUS STRATIFICATION/CREDIT ENHANCEMENT STATEMENT DELINQUENCY STATUS DELINQUENT BANKRUPTCY FORECLOSURE REO Total 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 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 0.000000% 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 Current Period Class A Insufficient Funds 0.00 Principal Balance of Contaminated Properties 0.00 Periodic Advance 72,372.70

SUBORDINATION LEVEL/CLASS PERCENTAGE AND PREPAYMENT PERCENTAGE Current Original $ Original % Current $ Current % Class% Prepayment% Class A 6,763,384.68 2.70014565% 6,744,416.50 2.70683842% 97.281026% 100.000000% Class B-1 3,382,384.68 1.35034923% 3,372,898.64 1.35369630% 1.359208% 0.000000% Class B-2 2,129,384.68 0.85011411% 2,123,412.73 0.85222126% 0.503723% 0.000000% Class B-3 1,378,384.68 0.55029243% 1,374,518.94 0.55165642% 0.301912% 0.000000% Class B-4 877,384.68 0.35027823% 874,924.01 0.35114645% 0.201409% 0.000000% Class B-5 501,384.68 0.20016777% 499,978.52 0.20066392% 0.151157% 0.000000% Class B-6 0.00 0.00000000% 0.00 0.00000000% 0.201564% 0.000000% Please Refer to the Prospectus Supplement for a Full Description of Loss Exposure

COLLATERAL STATEMENT Collateral Description Fixed 30 Year Weighted Average Gross Coupon 6.448671% Weighted Average Pass-Through Rate 6.000000% Weighted Average Maturity(Stepdown Calculation ) 355 Beginning Scheduled Collateral Loan Count 578 Number Of Loans Paid In Full 1 Ending Scheduled Collateral Loan Count 577 Beginning Scheduled Collateral Balance 249,942,732.86 Ending Scheduled Collateral Balance 249,162,138.69 Ending Actual Collateral Balance at 31-Jul-2002 249,352,829.88 Ending Scheduled Balance For Wells Fargo Serviced 247,953,188.55 Ending Scheduled Balance For Other Servicers 1,208,950.14 Monthly P &I Constant 1,535,586.31 Special Servicing Fee 0.00 Prepayment Penalties 0.00 Realized Loss Amount 0.00 Cumulative Realized Loss 0.00 Class A Optimal Amount 1,983,398.26 Class AP Deferred Amount 0.00 Ending Scheduled Balance for Premium Loans 170,130,518.30 Ending scheduled Balance For discounted Loans 79,031,620.39 Scheduled Principal 235,352.47 Unscheduled Principal 545,241.70 Unpaid Principal Balance Of Outstanding Mortgage Loans With Original LTV: Less Than Or Equal To 80% 196,463,348.76 Greater Than 80%, less than or equal to 85% 5,080,338.30 Greater than 85%, less than or equal to 95% 47,617,249.65 Greater than 95% 0.00

Filing Compare · WELLS FARGO ASSET SECURITIES CORP MORT BK SEC 2002-10 TRUST