8-K 1 wfm0200a.txt MAY 8-K 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): May 28, 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 (State or other File Number) Pending jurisdiction IRS EIN 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 May 28, 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 May 28, 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: 6/4/02 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 May 28, 2002 distribution. EX-99.1

Wells Fargo Asset Securities Corporation Mortgage Pass-Through Certificates Record Date: 24/2830/02 Distribution Date: 35/2528/02 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% ~~200~~191,~~000~~342,~~000~~782.0086 ~~566~~542,~~618~~099.3484 27,~~407~~023,~~516~~785.3009 A-2 94978NAB6 SEQ 5.90000% ~~125~~121,~~000~~753,~~000~~543.0057 ~~614~~598,~~530~~579.9258 ~~902~~2,~~818~~633,919.6141 A-3 94978NAC4 SEQ 5.90000% 83,333,333.00 409,~~687~~693.2846 0.00 A-4 94978NAD2 SEQ 5.40000% 50,000,000.00 224,~~980~~984.8121 0.00 A-5 94978NAE0 SEQ 5.90000% 150,779,667.00 741,~~270~~281.1433 0.00 A-6 94978NAF7 SEQ 5.90000% 7,100,000.00 34,905.3688 0.00 A-7 94978NAG5 PO 0.00000% 7,~~032~~017,~~143~~104.9123 0.00 729,~~785~~621.6079 A-8 94978NAH3 IO 5.90000% 0.00 ~~437~~419,~~462~~434.69 0.00 AR 94978NAK6 SEQ 5.90000% 250.00 0.1200 250.00 ALR 94978NAL4 SEQ 5.90000% 250.00 0.1200 250.00 AWIO 94978NAJ9 IO 0.~~34133~~33838% 0.00 ~~135~~131,~~822~~380.9414 0.00 B-1 94978NAM2 SUB 5.90000% 9,~~948~~931,~~000~~615.0071 48,~~906~~827.8302 8,~~196~~231.8689 B-2 94978NAN0 SUB 5.90000% 3,~~209~~203,~~000~~714.0080 15,~~776~~750.2449 2,~~644~~655.1242 B-3 94978NAP5 SUB 5.90000% 2,~~246~~242,~~000~~300.0085 11,~~041~~023.8987 1,~~850~~858.6455 B-4 94978NAQ3 SUB 5.90000% ~~962~~960,~~000~~415.0059 4,~~729~~721.4371 ~~792~~796.6605 B-5 94978NAR1 SUB 5.90000% 1,~~283~~280,~~000~~886.0091 6,~~307~~297.5525 1,~~057~~061.1567 B-6 94978NAS9 SUB 5.90000% ~~965~~964,~~929~~338.4254 4,~~748~~741.7500 ~~789~~802.5091 Totals ~~641~~629,~~859~~909,~~123~~703.3306 3,~~256~~193,~~789~~720.4147 39,~~333~~702,~~501~~732.4478

Certificateholder Distribution Summary (continued) Current Ending Cumulative Realized Certificate Total Realized Class Loss Balance Distribution Losses A-1 0.00 ~~197~~184,~~592~~318,~~483~~997.7077 27,~~974~~565,~~134~~884.6493 0.00 A-2 0.00 ~~124~~119,~~097~~119,~~181~~624.3916 13,~~517~~232,~~349~~498.5399 0.00 A-3 0.00 83,333,333.00 409,~~687~~693.2846 0.00 A-4 0.00 50,000,000.00 224,~~980~~984.8121 0.00 A-5 0.00 150,779,667.00 741,~~270~~281.1433 0.00 A-6 0.00 7,100,000.00 34,905.3688 0.00 A-7 0.00 76,~~024~~987,~~358~~482.3145 729,~~785~~621.6079 0.00 A-8 0.00 0.00 ~~437~~419,~~462~~434.69 0.00 AR 0.00 0.00 250.1200 0.00 ALR 0.00 0.00 250.1200 0.00 AWIO 0.00 0.00 ~~135~~131,~~822~~380.9414 0.00 B-1 0.00 9,~~939~~923,~~803~~383.1481 57,~~103~~058.6991 0.00 B-2 0.00 3,~~206~~201,~~355~~059.8837 18,~~420~~405.3691 0.00 B-3 0.00 2,~~244~~240,~~149~~442.3630 12,~~892~~882.5342 0.00 B-4 0.00 ~~961~~959,~~207~~619.3454 5,~~522~~517.0976 0.00 B-5 0.00 1,~~281~~279,~~942~~825.8523 7,~~364~~358.7092 0.00 B-6 60.4000 ~~965~~963,~~133~~535.5263 5,~~538~~543.2591 68.4007 Totals 60.4000 ~~638~~620,~~525~~206,~~615~~970.4926 612,~~590~~896,~~290~~453.8525 68.4007 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 ~~200~~191,~~000~~342,~~000~~782.0086 ~~369~~364,~~278~~279.6061 26,~~038~~659,~~237~~505.7048 0.00 0.00 A-2 125,000,000.00 ~~125~~121,~~000~~753,~~000~~543.0057 ~~138~~136,~~479~~604.4785 ~~764~~2,~~339~~497,314.1456 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 7,~~032~~017,~~143~~104.9123 6,~~453~~510.5458 123,~~332~~111.0621 0.00 0.00 A-8 0.00 0.00 0.00 0.00 0.00 0.00 AR 25.00 250.00 30.8300 210.1700 0.00 0.00 ALR 25.00 250.00 30.8300 210.1700 0.00 0.00 AWIO 0.00 0.00 0.00 0.00 0.00 0.00 B-1 9,948,000.00 9,~~948~~931,~~000~~615.0071 8,~~196~~231.8689 0.00 0.00 0.00 B-2 3,209,000.00 3,~~209~~203,~~000~~714.0080 2,~~644~~655.1242 0.00 0.00 0.00 B-3 2,246,000.00 2,~~246~~242,~~000~~300.0085 1,~~850~~858.6455 0.00 0.00 0.00 B-4 962,000.00 ~~962~~960,~~000~~415.0059 ~~792~~796.6605 0.00 0.00 0.00 B-5 1,283,000.00 1,~~283~~280,~~000~~886.0091 1,~~057~~061.1567 0.00 0.00 0.00 B-6 965,929.42 ~~965~~964,~~929~~338.4254 ~~789~~799.5030 3.61 0.00 0.00 ~~6.40~~ Totals 641,859,123.33 ~~641~~629,~~859~~909,~~123~~703.3306 ~~529~~522,~~550~~797.2092 29,~~803~~179,~~951~~934.2486 0.00 60.4000 (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 27,~~407~~023,~~516~~785.3009 ~~197~~184,~~592~~318,~~483~~997.7077 0.~~98796242~~92159499 27,~~407~~023,~~516~~785.3009 A-2 ~~902~~2,~~818~~633,919.6141 ~~124~~119,~~097~~119,~~181~~624.3916 0.~~99277745~~95295699 ~~902~~2,~~818~~633,919.6141 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-7 729,~~785~~621.6079 76,~~024~~987,~~358~~482.3145 0.~~99889286~~99364896 729,~~785~~621.6079 A-8 0.00 0.00 0.00000000 0.00 AR 250.00 0.00 0.00000000 250.00 ALR 250.00 0.00 0.00000000 250.00 AWIO 0.00 0.00 0.00000000 0.00 B-1 8,~~196~~231.8689 9,~~939~~923,~~803~~383.1481 0.~~99917603~~99752551 8,~~196~~231.8689 B-2 2,~~644~~655.1242 3,~~206~~201,~~355~~059.8837 0.~~99917603~~99752551 2,~~644~~655.1242 B-3 1,~~850~~858.6455 2,~~244~~240,~~149~~442.3630 0.~~99917603~~99752551 1,~~850~~858.6455 B-4 ~~792~~796.6605 ~~961~~959,~~207~~619.3454 0.~~99917603~~99752551 ~~792~~796.6605 B-5 1,~~057~~061.1567 1,~~281~~279,~~942~~825.8523 0.~~99917603~~99752551 1,~~057~~061.1567 B-6 ~~795~~802.9091 ~~965~~963,~~133~~535.5263 0.~~99917603~~99752178 ~~789~~802.5091 Totals 39,~~333~~702,~~507~~732.8478 ~~638~~620,~~525~~206,~~615~~970.4926 0.~~99480648~~96626650 39,~~333~~702,~~501~~732.4478

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 ~~1000~~956.~~00000000~~71391430 1.~~84639300~~82139805 1033.~~19118850~~29752740 0.00000000 A-2 125,000,000.00 ~~1000~~974.~~00000000~~02834856 1.~~10783576~~09283880 619.~~11471312~~97851648 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 ~~1000~~997.~~00000000~~86129519 0.~~91772013~~92583145 03.~~18942445~~28650982 0.00000000 A-8 0.00 0.00000000 0.00000000 0.00000000 0.00000000 AR 25.00 ~~1000~~0.00000000 ~~153~~0.~~20000000~~00000000 ~~846~~0.~~80000000~~00000000 0.00000000 ALR 25.00 ~~1000~~0.00000000 ~~153~~0.~~20000000~~00000000 ~~846~~0.~~80000000~~00000000 0.00000000 AWIO 0.00 0.00000000 0.00000000 0.00000000 0.00000000 B-1 9,948,000.00 ~~1000~~998.~~00000000~~35300663 0.~~82397065~~82749196 0.00000000 0.00000000 B-2 3,209,000.00 ~~1000~~998.~~00000000~~35300717 0.~~82397008~~82749143 0.00000000 0.00000000 B-3 2,246,000.00 ~~1000~~998.~~00000000~~35300534 0.~~82397150~~82749332 0.00000000 0.00000000 B-4 962,000.00 ~~1000~~998.~~00000000~~35300416 0.~~82397089~~82749480 0.00000000 0.00000000 B-5 1,283,000.00 ~~1000~~998.~~00000000~~35300857 0.~~82396726~~82749026 0.00000000 0.00000000 B-6 965,929.42 ~~1000~~998.~~00000000~~35300596 0.~~81734750~~82749317 0.~~00000000~~00373733 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 1235.~~03758150~~11892545 ~~987~~921.~~96241850~~59498885 0.~~98796242~~92159499 1235.~~03758150~~11892545 A-2 0.00000000 721.~~22254888~~07135528 ~~992~~952.~~77745112~~95699328 0.~~99277745~~95295699 721.~~22254888~~07135528 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 14.~~10714458~~21234127 ~~998~~993.~~89285542~~64895534 0.~~99889286~~99364896 14.~~10714458~~21234127 A-8 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 AR 0.00000000 ~~1,000~~0.00000000 0.00000000 0.00000000 ~~1,000~~0.00000000 ALR 0.00000000 ~~1,000~~0.00000000 0.00000000 0.00000000 ~~1,000~~0.00000000 AWIO 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 B-1 0.00000000 0.~~82397065~~82749196 ~~999~~997.~~17602935~~52551367 0.~~99917603~~99752551 0.~~82397065~~82749196 B-2 0.00000000 0.~~82397008~~82749143 ~~999~~997.~~17602992~~52551262 0.~~99917603~~99752551 0.~~82397008~~82749143 B-3 0.00000000 0.~~82397150~~82749332 ~~999~~997.~~17602850~~52551202 0.~~99917603~~99752551 0.~~82397150~~82749332 B-4 0.00000000 0.~~82397089~~82749480 ~~999~~997.~~17602911~~52550936 0.~~99917603~~99752551 0.~~82397089~~82749480 B-5 0.00000000 0.~~82396726~~82749026 ~~999~~997.~~17603274~~52551052 0.~~99917603~~99752551 0.~~82396726~~82749026 B-6 0.~~00662574~~00000000 0.~~82397325~~83123051 ~~999~~997.~~17602675~~52177545 0.~~99917603~~99752178 0.~~81734750~~83123051 (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% ~~200~~191,~~000~~342,~~000~~782.0086 ~~566~~542,~~666~~137.6788 0.00 0.00 A-2 125,000,000.00 5.90000% ~~125~~121,~~000~~753,~~000~~543.0057 ~~614~~598,~~583~~621.3359 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% 7,~~032~~017,~~143~~104.9123 0.00 0.00 0.00 A-8 0.00 5.90000% 8885,~~983~~314,~~050~~738.8550 ~~437~~419,~~500~~464.0013 0.00 0.00 AR 25.00 5.90000% 250.00 0.1200 0.00 0.00 ALR 25.00 5.90000% 250.00 0.1200 0.00 0.00 AWIO 0.00 0.~~34133~~33838% ~~477~~465,~~543~~944,~~488~~266.9045 ~~135~~131,~~834~~389.5236 0.00 0.00 B-1 9,948,000.00 5.90000% 9,~~948~~931,~~000~~615.0071 48,~~911~~830.0044 0.00 0.00 B-2 3,209,000.00 5.90000% 3,~~209~~203,~~000~~714.0080 15,~~777~~751.5860 0.00 0.00 B-3 2,246,000.00 5.90000% 2,~~246~~242,~~000~~300.0085 11,~~042~~024.8365 0.00 0.00 B-4 962,000.00 5.90000% ~~962~~960,~~000~~415.0059 4,~~729~~722.8304 0.00 0.00 B-5 1,283,000.00 5.90000% 1,~~283~~280,~~000~~886.0091 6,~~308~~297.0869 0.00 0.00 B-6 965,929.42 5.90000% ~~965~~964,~~929~~338.4254 4,~~749~~741.1533 0.00 0.00 Totals 641,859,123.33 3,~~257~~193,~~067~~944.1462 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 4838.3305 0.00 ~~566~~542,~~618~~099.3484 0.00 ~~197~~184,~~592~~318,~~483~~997.7077 A-2 ~~52.~~42.01 0.00 ~~614~~598,~~530~~579.9258 0.00 ~~124~~119,~~097~~119,~~181~~624.3916 A-3 3428.9476 0.00 409,~~687~~693.2846 0.00 83,333,333.00 A-4 1915.1979 0.00 224,~~980~~984.8121 0.00 50,000,000.00 A-5 6352.2303 0.00 741,~~270~~281.1433 0.00 150,779,667.00 A-6 2.9845 0.00 34,905.3688 0.00 7,100,000.00 A-7 0.00 0.00 0.00 0.00 76,~~024~~987,~~358~~482.3145 A-8 3729.3144 0.00 ~~437~~419,~~462~~434.69 0.00 8782,~~962~~338,~~916~~558.8238 AR 0.00 0.00 0.1200 0.00 0.00 ALR 0.00 0.00 0.1200 0.00 0.00 AWIO 119.5922 0.00 ~~135~~131,~~822~~380.9414 0.00 ~~474~~458,~~345~~562,~~298~~337.2946 B-1 43.1743 0.00 48,~~906~~827.8302 0.00 9,~~939~~923,~~803~~383.1481 B-2 1.3511 0.00 15,~~776~~750.2449 0.00 3,~~206~~201,~~355~~059.8837 B-3 0.9477 0.00 11,~~041~~023.8987 0.00 2,~~244~~240,~~149~~442.3630 B-4 0.4033 0.00 4,~~729~~721.4371 0.00 ~~961~~959,~~207~~619.3454 B-5 0.5444 0.00 6,~~307~~297.5525 0.00 1,~~281~~279,~~942~~825.8523 B-6 0.4133 0.00 4,~~748~~741.7500 0.00 ~~965~~963,~~133~~535.5263 Totals ~~277~~224.8016 0.00 3,~~256~~193,~~789~~720.4147 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% ~~1000~~956.~~00000000~~71391430 2.~~83333335~~71068940 0.00000000 0.00000000 A-2 125,000,000.00 5.90000% ~~1000~~974.~~00000000~~02834856 4.~~91666664~~78897272 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% ~~1000~~997.~~00000000~~86129519 0.00000000 0.00000000 0.00000000 A-8 0.00 5.90000% ~~1000~~958.~~00000000~~77515645 4.~~91666667~~71397784 0.00000000 0.00000000 AR 25.00 5.90000% ~~1000~~0.00000000 40.~~80000000~~00000000 0.00000000 0.00000000 ALR 25.00 5.90000% ~~1000~~0.00000000 40.~~80000000~~00000000 0.00000000 0.00000000 AWIO 0.00 0.~~34133~~33838% ~~1000~~975.~~00000000~~71064684 0.~~28444429~~27513591 0.00000000 0.00000000 B-1 9,948,000.00 5.90000% ~~1000~~998.~~00000000~~35300663 4.~~91666667~~90856856 0.00000000 0.00000000 B-2 3,209,000.00 5.90000% ~~1000~~998.~~00000000~~35300717 4.~~91666563~~90856965 0.00000000 0.00000000 B-3 2,246,000.00 5.90000% ~~1000~~998.~~00000000~~35300534 4.~~91666518~~90857079 0.00000000 0.00000000 B-4 962,000.00 5.90000% ~~1000~~998.~~00000000~~35300416 4.~~91666320~~90856549 0.00000000 0.00000000 B-5 1,283,000.00 5.90000% ~~1000~~998.~~00000000~~35300857 4.~~91666407~~90856586 0.00000000 0.00000000 B-6 965,929.42 5.90000% ~~1000~~998.~~00000000~~35300596 4.~~91666358~~90856775 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.~~00024165~~00019025 0.00000000 2.~~83309170~~71049920 0.00000000 ~~987~~921.~~96241850~~59498885 A-2 0.~~00041936~~00033608 0.00000000 4.~~91624736~~78863664 0.00000000 ~~992~~952.~~77745112~~95699328 A-3 0.~~00041928~~00034512 0.00000000 4.~~91624738~~91632154 0.00000000 1000.00000000 A-4 0.~~00038380~~00031580 0.00000000 4.~~49961620~~49968420 0.00000000 1000.00000000 A-5 0.~~00041935~~00034507 0.00000000 4.~~91624736~~91632158 0.00000000 1000.00000000 A-6 0.~~00041972~~00034507 0.00000000 4.~~91624789~~91632113 0.00000000 1000.00000000 A-7 0.00000000 0.00000000 0.00000000 0.00000000 ~~998~~993.~~89285542~~64895534 A-8 0.~~00041929~~00033085 0.00000000 4.~~91624737~~71364699 0.00000000 ~~988~~925.~~53563662~~32856082 AR 0.00000000 0.00000000 40.~~80000000~~00000000 0.00000000 0.00000000 ALR 0.00000000 0.00000000 40.~~80000000~~00000000 0.00000000 0.00000000 AWIO 0.~~00002427~~00001931 0.00000000 0.~~28442004~~27511660 0.00000000 ~~993~~960.~~30282857~~25251756 B-1 0.~~00041918~~00034479 0.00000000 4.~~91624749~~90822477 0.00000000 ~~999~~997.~~17602935~~52551367 B-2 0.~~00042069~~00034590 0.00000000 4.~~91624805~~90822375 0.00000000 ~~999~~997.~~17602992~~52551262 B-3 0.~~00041852~~00034283 0.00000000 4.~~91624666~~90822351 0.00000000 ~~999~~997.~~17602850~~52551202 B-4 0.~~00041580~~00034304 0.00000000 4.~~91624740~~90822245 0.00000000 ~~999~~997.~~17602911~~52550936 B-5 0.~~00042089~~00034295 0.00000000 4.~~91625097~~90822292 0.00000000 ~~999~~997.~~17603274~~52551052 B-6 0.~~00042446~~00034164 0.00000000 4.~~91624947~~90822611 0.00000000 ~~999~~997.~~17602675~~52177545 (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 044,786.0021 Deposits Payments of Interest and Principal 613,~~431~~048,~~852~~467.8793 Liquidations, Insurance Proceeds, Reserve Funds 0.00 Proceeds from Repurchased Loans 0.00 Other Amounts (Servicer Advances) ~~365~~4,~~690~~513.0781 Realized Losses 0.00 Prepayment Penalties 0.00 Total Deposits 613,~~797~~052,~~542~~981.9474 Withdrawals Reimbursement for Servicer Advances 0.00 Payment of Service Fee ~~207~~201,~~252~~314.1171 Payment of Interest and Principal 612,~~590~~896,~~290~~453.8325 Total Withdrawals (Pool Distribution Amount) 613,~~797~~097,~~542~~767.9496 Ending Balance 0.00

PREPAYMENT/CURTAILMENT INTEREST SHORTFALL Total Prepayment/Curtailment Interest Shortfall 24,~~681~~665.8185 Servicing Fee Support 24,~~404~~441.0169 Non-Supported Prepayment/Curtailment Interest Shortfall ~~277~~224.8016

SERVICING FEES Gross Servicing Fee ~~200~~196,~~563~~833.8929 Master Servicing Fee 98,~~092~~923.2311 Supported Prepayment/Curtailment Interest Shortfall 24,~~404~~441.0169 Net Servicing Fee ~~207~~201,~~252~~314.1171

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 12 0 0 0 12 ~~648~~819,~~877~~482.5767 0.00 0.00 0.00 ~~648~~819,~~877~~482.5767 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 12 0 0 0 12 ~~648~~819,~~877~~482.5767 0.00 0.00 0.00 ~~648~~819,~~877~~482.5767 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.~~076746~~157109% 0.000000% 0.000000% 0.000000% 0.~~076746~~157109% 0.~~102332~~130928% 0.000000% 0.000000% 0.000000% 0.~~102332~~130928% 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.~~076746~~157109% 0.000000% 0.000000% 0.000000% 0.~~076746~~157109% 0.~~102332~~130928% 0.000000% 0.000000% 0.000000% 0.~~102332~~130928%

OTHER INFORMATION Current Period Class A Insufficient Funds 0.00 Principal Balance of Contaminated Properties 0.00 Periodic Advance ~~474~~144,~~628~~698.9207

SUBORDINATION LEVEL/CLASS PERCENTAGE AND PREPAYMENT PERCENTAGE Current Original $ Original % Current $ Current % Class% Prepayment% Class A 441,859,123.33 68.84051457% ~~440~~435,~~933~~887,~~131~~972.7949 6970.~~05488536~~28104985% 97.~~087260~~006182% 100.000000% Class A-2 316,859,123.33 49.36583618% 316,~~835~~768,~~950~~348.4033 4951.~~61992796~~07461890% 19.~~434957~~206431% 0.000000% Class A-3 233,525,790.33 36.38271730% 233,~~502~~435,~~617~~015.4033 3637.~~56902898~~63824419% 13.~~050899~~436375% 0.000000% Class A-4 183,525,790.33 28.59284595% 183,~~502~~435,~~617~~015.4033 2829.~~73848957~~57641933% 78.~~830539~~061825% 0.000000% Class A-5 32,746,123.33 5.10176176% 32,~~722~~655,~~950~~348.4033 5.~~12476706~~26523398% 2324.~~613723~~311185% 0.000000% Class A-6 25,646,123.33 3.99560003% 25,~~622~~555,~~950~~348.4033 4.~~01283046~~12045485% 1.~~111937~~144779% 0.000000% Class A-7 18,613,979.42 2.90001010% 18,~~598~~567,~~592~~865.0988 2.~~91274017~~99381765% 1.~~100090~~126637% 0.000000% Class A-8 18,613,979.42 2.90001010% 18,~~598~~567,~~592~~865.0988 2.~~91274017~~99381765% 0.000000% 0.000000% Class A-R 18,613,954.42 2.90000621% 18,~~598~~567,~~592~~865.0988 2.~~91274017~~99381765% 0.000000% 0.000000% Class A-LR 18,613,929.42 2.90000231% 18,~~598~~567,~~592~~865.0988 2.~~91274017~~99381765% 0.000000% 0.000000% Class AWIO 18,613,929.42 2.90000231% 18,~~598~~567,~~592~~865.0988 2.~~91274017~~99381765% 0.000000% 0.000000% Class B-1 8,665,929.42 1.35012951% 8,~~658~~644,~~788~~482.9507 1.~~35605976~~39380601% 1.~~556680~~600012% 0.000000% Class B-2 5,456,929.42 0.85017556% 5,~~452~~443,~~433~~422.0770 0.~~85390984~~87767841% 0.~~502150~~516128% 0.000000% Class B-3 3,210,929.42 0.50025454% 3,~~208~~202,~~283~~980.7140 0.~~50245184~~51643734% 0.~~351458~~361241% 0.000000% Class B-4 2,248,929.42 0.35037742% 2,~~247~~243,~~076~~360.3786 0.~~35191640~~36171165% 0.~~150535~~154726% 0.000000% Class B-5 965,929.42 0.15048932% ~~965~~963,~~133~~535.5263 0.~~15115032~~15535711% 0.~~200766~~206355% 0.000000% Class B-6 0.00 0.00000000% 0.00 0.00000000% 0.~~151150~~155357% 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.~~481300~~476573% Weighted Average Net Coupon 6.~~089300~~084573% Weighted Average Pass-Through Rate 6.~~089300~~084573% Weighted Average Maturity(Stepdown Calculation ) ~~357~~355 Beginning Scheduled Collateral Loan Count 1,~~308~~289 Number Of Loans Paid In Full 516 Ending Scheduled Collateral Loan Count 1,~~303~~273 Beginning Scheduled Collateral Balance ~~641~~629,~~859~~909,~~123~~703.3305 Ending Scheduled Collateral Balance ~~638~~620,~~525~~206,~~615~~973.4889 Ending Actual Collateral Balance at 2830-~~Feb~~Apr-2002 ~~634~~625,~~091~~904,~~465~~901.7398 Monthly P &I Constant 3,~~997~~929,~~739~~803.1346 Special Servicing Fee 0.00 Prepayment Penalties 0.00 Realized Loss Amount 0.00 Cumulative Realized Loss 0.00 Class A Optimal Amount 612,~~483~~789,~~719~~903.2017 Ending Scheduled Balance for Premium Loans ~~638~~620,~~525~~206,~~615~~973.4889 Scheduled Principal ~~529~~522,~~556~~797.6292 Unscheduled Principal 29,~~803~~179,~~951~~931.2324 Unpaid Principal Balance Of Outstanding Mortgage Loans With Original LTV: Less Than Or Equal To 80% ~~628~~610,~~783~~807,~~520~~570.6241 Greater Than 80%, less than or equal to 85% 3,~~758~~751,~~729~~104.6313 Greater than 85%, less than or equal to 95% 65,~~028~~648,~~332~~307.8483 Greater than 95% 0.00

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