8-K 1 wfm0200a.txt SEPTEMBER 8K 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 25, 2002 WELLS FARGO ASSET SECURITIES CORPORATION Mortgage Pass-Through Certificates, Series 2002-A Trust (Exact name of registrant as specified in its charter) New York (governing law of 333-74308-07 Pooling and Servicing Agreement) (Commission Pending (State or other File Number) IRS EIN jurisdiction of Incorporation) c/o Wells Fargo Bank Minnesota, 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) ITEM 5. Other Events On September 25, 2002 a distribution was made to holders of WELLS FARGO ASSET SECURITIES CORPORATION, Mortgage Pass-Through Certificates, Series 2002-A Trust. ITEM 7. Financial Statements and Exhibits (c) Exhibits furnished in accordance with Item 601(a) of Regulation S-K Exhibit Number Description EX-99.1 Monthly report distributed to holders of Mortgage Pass-Through Certificates, Series 2002-A Trust, relating to the September 25, 2002 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. WELLS FARGO ASSET SECURITIES CORPORATION Mortgage Pass-Through Certificates, Series 2002-A Trust By: Wells Fargo Bank Minnesota, NA, as Master Servicer By: /s/ Beth Belfield, Assistant Vice President By: Beth Belfield, Assistant Vice President Date: 9/25/02 INDEX TO EXHIBITS Exhibit Number Description EX-99.1 Monthly report distributed to holders of Mortgage Pass-Through Certificates, Series 2002-A Trust, relating to the September 25, 2002 distribution. EX-99.1

Wells Fargo Asset Securities Corporation Mortgage Pass-Through Certificates Record Date: 78/31/02 Distribution Date: 89/2625/02 WFMBS Series: 2002-A Contact: Customer Service - CTSLink Wells Fargo Bank Minnesota, 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 A-1 94978NAA8 SEQ 3.40000% ~~156~~110,~~768~~557,~~160~~197.8771 ~~444~~313,~~167~~243.6111 4632,~~210~~443,~~963~~262.1655 A-2 94978NAB6 SEQ 5.90000% ~~108~~91,~~788~~458,~~060~~949.3111 ~~534~~449,~~863~~669.9888 1712,~~329~~166,~~111~~223.2047 A-3 94978NAC4 SEQ 5.90000% 83,333,333.00 409,~~714~~719.0623 0.00 A-4 94978NAD2 SEQ 5.40000% 50,000,000.00 224,~~995~~998.5236 0.00 A-5 94978NAE0 SEQ 5.90000% 150,779,667.00 741,~~318~~327.6095 0.00 A-6 94978NAF7 SEQ 5.90000% 7,100,000.00 34,~~907~~908.6408 0.00 A-7 94978NAG5 PO 0.00000% 6,~~957~~838,~~779~~695.1243 0.00 ~~119~~161,~~083~~686.6977 A-8 94978NAH3 IO 5.90000% 0.00 ~~347~~251,~~426~~158.7599 0.00 AR 94978NAK6 SEQ 5.90000% 0.00 0.00 0.00 ALR 94978NAL4 SEQ 5.90000% 0.00 259.2100 0.00 AWIO 94978NAJ9 IO 0.~~32674~~32470% 0.00 ~~115~~98,~~164~~488.7991 0.00 B-1 94978NAM2 SUB 5.90000% 9,~~907~~899,~~043~~529.4549 48,~~708~~672.6633 7,~~513~~733.9655 B-2 94978NAN0 SUB 5.90000% 3,~~195~~193,~~788~~364.3451 15,~~712~~700.3159 2,~~423~~494.8367 B-3 94978NAP5 SUB 5.90000% 2,~~236~~235,~~753~~056.0762 10,~~997~~988.1595 1,~~696~~746.4604 B-4 94978NAQ3 SUB 5.90000% ~~958~~957,~~039~~312.3876 4,~~710~~706.2775 ~~726~~747.6286 B-5 94978NAR1 SUB 5.90000% 1,~~277~~276,~~717~~748.8173 6,~~281~~277.9930 ~~969~~997.0840 B-6 94978NAS9 SUB 5.90000% 961,~~944~~214.5698 4,~~729~~725.4794 ~~729~~750.5891 Totals ~~582~~518,~~264~~591,~~286~~069.9134 2,~~943~~614,~~701~~645.0137 6344,~~673~~785,~~217~~643.5822

Certificateholder Distribution Summary (continued) Current Ending Cumulative Realized Certificate Total Realized Class Loss Balance Distribution Losses A-1 0.00 ~~110~~78,~~557~~113,~~197~~935.7116 4632,~~655~~756,~~130~~505.7766 0.00 A-2 0.00 9179,~~458~~292,~~949~~725.1164 1712,~~863~~615,~~975~~893.1835 0.00 A-3 0.00 83,333,333.00 409,~~714~~719.0623 0.00 A-4 0.00 50,000,000.00 224,~~995~~998.5236 0.00 A-5 0.00 150,779,667.00 741,~~318~~327.6095 0.00 A-6 0.00 7,100,000.00 34,~~907~~908.6408 0.00 A-7 0.00 6,~~838~~677,~~695~~008.4366 ~~119~~161,~~083~~686.6977 0.00 A-8 0.00 0.00 ~~347~~251,~~426~~158.7599 0.00 AR 0.00 0.00 0.00 0.00 ALR 0.00 0.00 259.2100 0.00 AWIO 0.00 0.00 ~~115~~98,~~164~~488.7991 0.00 B-1 0.00 9,~~899~~891,~~529~~795.4994 56,~~222~~405.6288 0.00 B-2 0.00 3,~~193~~190,~~364~~869.5184 18,~~136~~195.1426 0.00 B-3 0.00 2,~~235~~233,~~056~~310.6258 12,~~693~~734.6199 0.00 B-4 0.00 ~~957~~956,~~312~~564.7691 5,~~436~~454.8961 0.00 B-5 0.00 1,~~276~~275,~~748~~751.7333 7,~~251~~274.0770 0.00 B-6 0.00 ~~961~~960,~~214~~464.9808 5,~~459~~476.0585 8.07 Totals 0.00 ~~518~~473,~~591~~805,~~069~~426.3414 6647,~~616~~400,~~918~~288.59 8.07 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-1 200,000,000.00 ~~156~~110,~~768~~557,~~160~~197.8771 ~~307~~280,~~106~~053.5406 4532,~~903~~163,~~856~~209.6148 0.00 0.00 A-2 125,000,000.00 ~~108~~91,~~788~~458,~~060~~949.3111 ~~115~~105,~~164~~019.9590 1712,~~213~~061,~~946~~203.2557 0.00 0.00 A-3 83,333,333.00 83,333,333.00 0.00 0.00 0.00 0.00 A-4 50,000,000.00 50,000,000.00 0.00 0.00 0.00 0.00 A-5 150,779,667.00 150,779,667.00 0.00 0.00 0.00 0.00 A-6 7,100,000.00 7,100,000.00 0.00 0.00 0.00 0.00 A-7 7,032,143.91 6,~~957~~838,~~779~~695.1243 6,~~535~~412.1679 ~~112~~155,~~548~~273.5398 0.00 0.00 A-8 0.00 0.00 0.00 0.00 0.00 0.00 AR 25.00 0.00 0.00 0.00 0.00 0.00 ALR 25.00 0.00 0.00 0.00 0.00 0.00 AWIO 0.00 0.00 0.00 0.00 0.00 0.00 B-1 9,948,000.00 9,~~907~~899,~~043~~529.4549 7,~~513~~733.9655 0.00 0.00 0.00 B-2 3,209,000.00 3,~~195~~193,~~788~~364.3451 2,~~423~~494.8367 0.00 0.00 0.00 B-3 2,246,000.00 2,~~236~~235,~~753~~056.0762 1,~~696~~746.4604 0.00 0.00 0.00 B-4 962,000.00 ~~958~~957,~~039~~312.3876 ~~726~~747.6286 0.00 0.00 0.00 B-5 1,283,000.00 1,~~277~~276,~~717~~748.8173 ~~969~~997.0840 0.00 0.00 0.00 B-6 965,929.42 961,~~944~~214.5698 ~~729~~750.5891 0.00 0.00 0.00 Totals 641,859,123.33 ~~582~~518,~~264~~591,~~286~~069.9134 ~~442~~405,~~866~~956.18 6344,~~230~~379,~~351~~687.3903 0.00 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-1 4632,~~210~~443,~~963~~262.1655 ~~110~~78,~~557~~113,~~197~~935.7116 0.~~55278599~~39056968 4632,~~210~~443,~~963~~262.1655 A-2 1712,~~329~~166,~~111~~223.2047 9179,~~458~~292,~~949~~725.1164 0.~~73167159~~63434181 1712,~~329~~166,~~111~~223.2047 A-3 0.00 83,333,333.00 1.00000000 0.00 A-4 0.00 50,000,000.00 1.00000000 0.00 A-5 0.00 150,779,667.00 1.00000000 0.00 A-6 0.00 7,100,000.00 1.00000000 0.00 A-7 ~~119~~161,~~083~~686.6977 6,~~838~~677,~~695~~008.4366 0.~~97249082~~94949830 ~~119~~161,~~083~~686.6977 A-8 0.00 0.00 0.00000000 0.00 AR 0.00 0.00 0.00000000 0.00 ALR 0.00 0.00 0.00000000 0.00 AWIO 0.00 0.00 0.00000000 0.00 B-1 7,~~513~~733.9655 9,~~899~~891,~~529~~795.4994 0.~~99512761~~99435022 7,~~513~~733.9655 B-2 2,~~423~~494.8367 3,~~193~~190,~~364~~869.5184 0.~~99512761~~99435022 2,~~423~~494.8367 B-3 1,~~696~~746.4604 2,~~235~~233,~~056~~310.6258 0.~~99512761~~99435021 1,~~696~~746.4604 B-4 ~~726~~747.6286 ~~957~~956,~~312~~564.7691 0.~~99512761~~99435022 ~~726~~747.6286 B-5 ~~969~~997.0840 1,~~276~~275,~~748~~751.7333 0.~~99512761~~99435022 ~~969~~997.0840 B-6 ~~729~~750.5891 ~~961~~960,~~214~~464.9808 0.~~99511927~~99434188 ~~729~~750.5891 Totals 6344,~~673~~785,~~217~~643.5822 ~~518~~473,~~591~~805,~~069~~426.3414 0.~~80795154~~73817666 6344,~~673~~785,~~217~~643.5822

Principal Distribution Factors Statement Original Beginning Scheduled Unscheduled Face Certificate Principal Principal Class (2) Amount Balance Distribution Distribution Accretion A-1 200,000,000.00 ~~783~~552.~~84080435~~78598855 1.~~53553270~~40026530 ~~229~~160.~~51928305~~81604740 0.00000000 A-2 125,000,000.00 ~~870~~731.~~30448248~~67159288 0.~~92131960~~84015920 ~~137~~96.~~71157000~~48962856 0.00000000 A-3 83,333,333.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-4 50,000,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-5 150,779,667.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-6 7,100,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-7 7,032,143.91 ~~989~~972.~~42501875~~49082464 0.~~92932683~~91192531 1622.~~00486728~~08060330 0.00000000 A-8 0.00 0.00000000 0.00000000 0.00000000 0.00000000 AR 25.00 0.00000000 0.00000000 0.00000000 0.00000000 ALR 25.00 0.00000000 0.00000000 0.00000000 0.00000000 AWIO 0.00 0.00000000 0.00000000 0.00000000 0.00000000 B-1 9,948,000.00 995.~~88293627~~12761259 0.~~75532368~~77739747 0.00000000 0.00000000 B-2 3,209,000.00 995.~~88293549~~12761296 0.~~75532253~~77739794 0.00000000 0.00000000 B-3 2,246,000.00 995.~~88293411~~12761354 0.~~75532502~~77739982 0.00000000 0.00000000 B-4 962,000.00 995.~~88293139~~12760915 0.~~75532225~~77740125 0.00000000 0.00000000 B-5 1,283,000.00 995.~~88293843~~12761496 0.~~75532346~~77739673 0.00000000 0.00000000 B-6 965,929.42 995.~~87458471~~11927072 0.~~75531399~~77739634 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-1 0.00000000 ~~231~~162.~~05481580~~21631275 ~~552~~390.~~78598855~~56967580 0.~~55278599~~39056968 ~~231~~162.~~05481580~~21631275 A-2 0.00000000 ~~138~~97.~~63288960~~32978776 ~~731~~634.~~67159288~~34180512 0.~~73167159~~63434181 ~~138~~97.~~63288960~~32978776 A-3 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 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 0.00000000 1,000.00000000 1.00000000 0.00000000 A-7 0.00000000 1622.~~93419411~~99252860 ~~972~~949.~~49082464~~49829603 0.~~97249082~~94949830 1622.~~93419411~~99252860 A-8 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 AR 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 ALR 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 AWIO 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 B-1 0.00000000 0.~~75532368~~77739747 ~~995~~994.~~12761259~~35021512 0.~~99512761~~99435022 0.~~75532368~~77739747 B-2 0.00000000 0.~~75532253~~77739794 ~~995~~994.~~12761296~~35021502 0.~~99512761~~99435022 0.~~75532253~~77739794 B-3 0.00000000 0.~~75532502~~77739982 ~~995~~994.~~12761354~~35021371 0.~~99512761~~99435021 0.~~75532502~~77739982 B-4 0.00000000 0.~~75532225~~77740125 ~~995~~994.~~12760915~~35021830 0.~~99512761~~99435022 0.~~75532225~~77740125 B-5 0.00000000 0.~~75532346~~77739673 ~~995~~994.~~12761496~~35021824 0.~~99512761~~99435022 0.~~75532346~~77739673 B-6 0.00000000 0.~~75531399~~77739634 ~~995~~994.~~11927072~~34188473 0.~~99511927~~99434188 0.~~75531399~~77739634 (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-1 200,000,000.00 3.40000% ~~156~~110,~~768~~557,~~160~~197.8771 ~~444~~313,~~176~~245.4639 0.00 0.00 A-2 125,000,000.00 5.90000% ~~108~~91,~~788~~458,~~060~~949.3111 ~~534~~449,~~874~~673.6317 0.00 0.00 A-3 83,333,333.00 5.90000% 83,333,333.00 409,722.22 0.00 0.00 A-4 50,000,000.00 5.40000% 50,000,000.00 225,000.00 0.00 0.00 A-5 150,779,667.00 5.90000% 150,779,667.00 741,333.36 0.00 0.00 A-6 7,100,000.00 5.90000% 7,100,000.00 34,908.33 0.00 0.00 A-7 7,032,143.91 0.00000% 6,~~957~~838,~~779~~695.1243 0.00 0.00 0.00 A-8 0.00 5.90000% 7051,~~664~~083,~~474~~558.9535 ~~347~~251,~~433~~160.6783 0.00 0.00 AR 25.00 5.90000% 0.00 0.00 0.00 0.00 ALR 25.00 5.90000% 0.00 0.00 0.00 0.00 AWIO 0.00 0.~~32674~~32470% ~~422~~363,~~969~~991,~~346~~682.3876 ~~115~~98,~~167~~489.0963 0.00 0.00 B-1 9,948,000.00 5.90000% 9,~~907~~899,~~043~~529.4549 48,~~709~~672.6369 0.00 0.00 B-2 3,209,000.00 5.90000% 3,~~195~~193,~~788~~364.3451 15,~~712~~700.6371 0.00 0.00 B-3 2,246,000.00 5.90000% 2,~~236~~235,~~753~~056.0762 10,~~997~~989.3703 0.00 0.00 B-4 962,000.00 5.90000% ~~958~~957,~~039~~312.3876 4,~~710~~706.3679 0.00 0.00 B-5 1,283,000.00 5.90000% 1,~~277~~276,~~717~~748.8173 6,~~282~~277.1135 0.00 0.00 B-6 965,929.42 5.90000% 961,~~944~~214.5698 4,~~729~~725.5697 0.00 0.00 Totals 641,859,123.33 2,~~943~~614,~~757~~605.4247 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-1 82.8429 0.00 ~~444~~313,~~167~~243.6111 0.00 ~~110~~78,~~557~~113,~~197~~935.7116 A-2 103.6528 0.00 ~~534~~449,~~863~~669.9888 0.00 9179,~~458~~292,~~949~~725.1164 A-3 82.1699 0.00 409,~~714~~719.0623 0.00 83,333,333.00 A-4 41.4864 0.00 224,~~995~~998.5236 0.00 50,000,000.00 A-5 145.7641 0.00 741,~~318~~327.6095 0.00 150,779,667.00 A-6 0.7025 0.00 34,~~907~~908.6408 0.00 7,100,000.00 A-7 0.00 0.00 0.00 0.00 6,~~838~~677,~~695~~008.4366 A-8 61.9283 0.00 ~~347~~251,~~426~~158.7599 0.00 5137,~~083~~336,~~558~~413.3521 AR 0.00 0.00 0.00 0.00 0.00 ALR 0.00 0.00 259.2100 0.00 0.00 AWIO 20.2972 0.00 ~~115~~98,~~164~~488.7991 0.00 ~~364~~327,~~000~~847,~~157~~726.2820 B-1 0.9736 0.00 48,~~708~~672.6633 0.00 9,~~899~~891,~~529~~795.4994 B-2 0.3111 0.00 15,~~712~~700.3159 0.00 3,~~193~~190,~~364~~869.5184 B-3 0.2208 0.00 10,~~997~~988.1595 0.00 2,~~235~~233,~~056~~310.6258 B-4 0.0903 0.00 4,~~710~~706.2775 0.00 ~~957~~956,~~312~~564.7691 B-5 0.1305 0.00 6,~~281~~277.9930 0.00 1,~~276~~275,~~748~~751.7333 B-6 0.0903 0.00 4,~~729~~725.4794 0.00 ~~961~~960,~~214~~464.9808 Totals 5819.6107 0.00 2,~~943~~614,~~701~~645.0137 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-1 200,000,000.00 3.40000% ~~783~~552.~~84080435~~78598855 21.~~22088230~~56622695 0.00000000 0.00000000 A-2 125,000,000.00 5.90000% ~~870~~731.~~30448248~~67159288 43.~~27899704~~59738536 0.00000000 0.00000000 A-3 83,333,333.00 5.90000% 1000.00000000 4.91666666 0.00000000 0.00000000 A-4 50,000,000.00 5.40000% 1000.00000000 4.50000000 0.00000000 0.00000000 A-5 150,779,667.00 5.90000% 1000.00000000 4.91666665 0.00000000 0.00000000 A-6 7,100,000.00 5.90000% 1000.00000000 4.91666620 0.00000000 0.00000000 A-7 7,032,143.91 0.00000% ~~989~~972.~~42501875~~49082464 0.00000000 0.00000000 0.00000000 A-8 0.00 5.90000% ~~794~~574.~~13409942~~08189382 32.~~90449267~~82256933 0.00000000 0.00000000 AR 25.00 5.90000% 0.00000000 0.00000000 0.00000000 0.00000000 ALR 25.00 5.90000% 0.00000000 0.00000000 0.00000000 0.00000000 AWIO 0.00 0.~~32674~~32470% ~~885~~762.~~71901033~~21682678 0.~~24116566~~20624222 0.00000000 0.00000000 B-1 9,948,000.00 5.90000% 995.~~88293627~~12761259 4.~~89642441~~89271110 0.00000000 0.00000000 B-2 3,209,000.00 5.90000% 995.~~88293549~~12761296 4.~~89642568~~89271112 0.00000000 0.00000000 B-3 2,246,000.00 5.90000% 995.~~88293411~~12761354 4.~~89642476~~89271149 0.00000000 0.00000000 B-4 962,000.00 5.90000% 995.~~88293139~~12760915 4.~~89642412~~89271310 0.00000000 0.00000000 B-5 1,283,000.00 5.90000% 995.~~88293843~~12761496 4.~~89642245~~89271239 0.00000000 0.00000000 B-6 965,929.42 5.90000% 995.~~87458471~~11927072 4.~~89638259~~89266597 0.00000000 0.00000000 (5) All classes are per $1000 denomination.

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-1 0.~~00004420~~00001145 0.00000000 21.~~22083805~~56621555 0.00000000 ~~552~~390.~~78598855~~56967580 A-2 0.~~00008520~~00002624 0.00000000 43.~~27891184~~59735904 0.00000000 ~~731~~634.~~67159288~~34180512 A-3 0.~~00009792~~00003588 0.00000000 4.~~91656874~~91663078 0.00000000 1000.00000000 A-4 0.~~00008960~~00003280 0.00000000 4.~~49991040~~49996720 0.00000000 1000.00000000 A-5 0.~~00009789~~00003588 0.00000000 4.~~91656876~~91663077 0.00000000 1000.00000000 A-6 0.~~00009859~~00003521 0.00000000 4.~~91656901~~91663099 0.00000000 1000.00000000 A-7 0.00000000 0.00000000 0.00000000 0.00000000 ~~972~~949.~~49082464~~49829603 A-8 0.~~00007777~~00002057 0.00000000 32.~~90441490~~82254865 0.00000000 ~~574~~419.~~08189382~~59016749 AR 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 ALR 0.00000000 0.00000000 882360.~~40000000~~00000000 0.00000000 0.00000000 AWIO 0.~~00000480~~00000151 0.00000000 0.~~24116084~~20624071 0.00000000 ~~762~~686.~~23457285~~52957023 B-1 0.~~00009751~~00003619 0.00000000 4.~~89632690~~89267491 0.00000000 ~~995~~994.~~12761259~~35021512 B-2 0.~~00009660~~00003428 0.00000000 4.~~89632596~~89267373 0.00000000 ~~995~~994.~~12761296~~35021502 B-3 0.~~00009795~~00003562 0.00000000 4.~~89632680~~89267587 0.00000000 ~~995~~994.~~12761354~~35021371 B-4 0.~~00009356~~00003119 0.00000000 4.~~89633056~~89267152 0.00000000 ~~995~~994.~~12760915~~35021830 B-5 0.~~00010133~~00003897 0.00000000 4.~~89632892~~89267342 0.00000000 ~~995~~994.~~12761496~~35021824 B-6 0.~~00009317~~00003106 0.00000000 4.~~89628942~~89263491 0.00000000 ~~995~~994.~~11927072~~34188473 (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 0.00 Deposits Payments of Interest and Principal 6647,~~639~~662,~~438~~122.4992 Liquidations, Insurance Proceeds, Reserve Funds 0.00 Proceeds from Repurchased Loans 0.00 Other Amounts (Servicer Advances) ~~186~~57,~~851~~370.2484 Realized Losses 0.00 Prepayment Penalties 0.00 Total Deposits 6647,~~826~~719,~~289~~493.7376 Withdrawals Reimbursement for Servicer Advances 58186,~~460~~851.0924 Payment of Service Fee ~~150~~132,~~911~~353.0694 Payment of Interest and Principal 6647,~~616~~400,~~918~~288.5958 Total Withdrawals (Pool Distribution Amount) 6647,~~826~~719,~~289~~493.7476 Ending Balance 0.00

PREPAYMENT/CURTAILMENT INTEREST SHORTFALL Total Prepayment/Curtailment Interest Shortfall 3937,~~349~~070.7866 Servicing Fee Support 3937,~~291~~051.1759 Non-Supported Prepayment/Curtailment Interest Shortfall 5819.6107

SERVICING FEES Gross Servicing Fee ~~181~~162,~~953~~058.6686 Master Servicing Fee 87,~~248~~346.5767 Supported Prepayment/Curtailment Interest Shortfall 3937,~~291~~051.1759 Net Servicing Fee ~~150~~132,~~911~~353.0694

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 1 0 0 1 ~~709~~708,~~623~~984.4407 0.00 0.00 ~~709~~708,~~623~~984.4407 30 Days 21 0 0 0 2 1 401,~~395,491~~205.6673 0.00 0.00 0.00 1401,~~395,491~~205.6673 60 Days 10 0 0 0 10 ~~415,932~~0.5000 0.00 0.00 0.00 ~~415,932~~0.5000 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 31 1 0 0 42 1401,~~811,424~~205.1673 ~~709~~708,~~623~~984.4407 0.00 0.00 21,~~521~~110,~~047~~189.6080 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.~~091996~~100100% 0.000000% 0.000000% 0.~~091996~~100100% 0.~~128731~~144828% 0.000000% 0.000000% 0.~~128731~~144828% 30 Days 0.~~183993~~100100% 0.000000% 0.000000% 0.000000% 0.~~183993~~100100% 0.~~253153~~081956% 0.000000% 0.000000% 0.000000% 0.~~253153~~081956% 60 Days 0.~~091996~~000000% 0.000000% 0.000000% 0.000000% 0.~~091996~~000000% 0.~~075453~~000000% 0.000000% 0.000000% 0.000000% 0.~~075453~~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.~~275989~~100100% 0.~~091996~~100100% 0.000000% 0.000000% 0.~~367985~~200200% 0.~~328607~~081956% 0.~~128731~~144828% 0.000000% 0.000000% 0.~~457338~~226785%

OTHER INFORMATION Current Period Class A Insufficient Funds 0.00 Principal Balance of Contaminated Properties 0.00 Periodic Advance ~~247~~141,~~138~~059.0252

SUBORDINATION LEVEL/CLASS PERCENTAGE AND PREPAYMENT PERCENTAGE Current Original $ Original % Current $ Current % Class% Prepayment% Class A 441,859,123.33 68.84051457% ~~408~~395,~~033~~691,~~871~~490.6398 7883.~~68123641~~51349782% 96.~~428162~~093594% 100.000000% Class A-2 316,859,123.33 49.36583618% 316,~~574~~398,~~922~~765.5234 6166.~~04519270~~77820525% 1716.~~636044~~735293% 0.000000% Class A-3 233,525,790.33 36.38271730% 233,~~241~~065,~~589~~432.5234 4449.~~97601283~~19011381% 1617.~~069180~~588091% 0.000000% Class A-4 183,525,790.33 28.59284595% 183,~~241~~065,~~589~~432.5234 3538.~~33450487~~63725891% 910.~~641508~~552855% 0.000000% Class A-5 32,746,123.33 5.10176176% 32,~~461~~285,~~922~~765.5234 6.~~25963769~~81413994% 2931.~~074867~~823119% 0.000000% Class A-6 25,646,123.33 3.99560003% 25,~~361~~185,~~922~~765.5234 45.~~89054356~~31563455% 1.~~369094~~498505% 0.000000% Class A-7 18,613,979.42 2.90001010% 18,~~523~~508,~~227~~756.0968 3.~~57183683~~90640447% 1.~~318707~~409230% 0.000000% Class A-8 18,613,979.42 2.90001010% 18,~~523~~508,~~227~~756.0968 3.~~57183683~~90640447% 0.000000% 0.000000% Class A-R 18,613,954.42 2.90000621% 18,~~523~~508,~~227~~756.0968 3.~~57183683~~90640447% 0.000000% 0.000000% Class A-LR 18,613,929.42 2.90000231% 18,~~523~~508,~~227~~756.0968 3.~~57183683~~90640447% 0.000000% 0.000000% Class AWIO 18,613,929.42 2.90000231% 18,~~523~~508,~~227~~756.0968 3.~~57183683~~90640447% 0.000000% 0.000000% Class B-1 8,665,929.42 1.35012951% 8,~~623~~616,~~697~~960.6074 1.~~66290898~~81867073% 12.~~908928~~087734% 0.000000% Class B-2 5,456,929.42 0.85017556% 5,~~430~~426,~~333~~090.0990 1.~~04713199~~14521500% 0.~~615777~~673456% 0.000000% Class B-3 3,210,929.42 0.50025454% 3,~~195~~192,~~276~~780.4732 0.~~61614567~~67385895% 0.~~430986~~471356% 0.000000% Class B-4 2,248,929.42 0.35037742% 2,~~237~~236,~~963~~215.7141 0.~~43154690~~47196914% 0.~~184599~~201890% 0.000000% Class B-5 965,929.42 0.15048932% ~~961~~960,~~214~~464.9808 0.~~18535124~~20271276% 0.~~246196~~269256% 0.000000% Class B-6 0.00 0.00000000% 0.00 0.00000000% 0.~~185351~~202713% 0.000000% Please Refer to the Prospectus Supplement for a Full Description of Loss Exposure

COLLATERAL STATEMENT Collateral Description Mixed ARM Weighted Average Gross Coupon 6.~~458863~~442222% Weighted Average Net Coupon 6.~~066863~~050222% Weighted Average Pass-Through Rate 6.~~066863~~050222% Weighted Average Maturity(Stepdown Calculation ) ~~352~~351 Beginning Scheduled Collateral Loan Count 1,~~205~~087 Number Of Loans Paid In Full ~~118~~88 Ending Scheduled Collateral Loan Count ~~1,087~~999 Beginning Scheduled Collateral Balance ~~582~~518,~~264~~591,~~295~~077.0042 Ending Scheduled Collateral Balance ~~518~~473,~~591~~805,~~077~~434.4221 Ending Actual Collateral Balance at 31-~~Jul~~Aug-2002 ~~551~~489,~~243~~535,~~766~~099.0315 Monthly P &I Constant 3,~~634~~230,~~334~~330.3509 Special Servicing Fee 0.00 Prepayment Penalties 0.00 Realized Loss Amount 0.00 Cumulative Realized Loss 0.00 Class A Optimal Amount 6647,~~511~~294,~~773~~705.8172 Ending Scheduled Balance for Premium Loans ~~364~~327,~~000~~847,~~157~~726.2820 Ending scheduled Balance For discounted Loans ~~154~~145,~~590~~957,~~920~~708.1401 Scheduled Principal ~~442~~405,~~866~~956.1918 Unscheduled Principal 6344,~~230~~379,~~351~~687.3903 Unpaid Principal Balance Of Outstanding Mortgage Loans With Original LTV: Less Than Or Equal To 80% ~~509~~465,~~628~~251,~~699~~469.8605 Greater Than 80%, less than or equal to 85% 3,~~740~~320,~~046~~653.0419 Greater than 85%, less than or equal to 95% 5,~~243~~238,~~127~~487.8205 Greater than 95% 0.00

Filing Compare · WELLS FARGO MORTGAGE BACKED SECURITIES 2002-A TRUST