8-K 1 wfm0200d.txt OCTOBER 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): October 25, 2002 WELLS FARGO ASSET SECURITIES CORPORATION Mortgage Pass-Through Certificates, Series 2002-D Trust (Exact name of registrant as specified in its charter) New York (governing law of 333-74308-22 Pooling and Servicing Agreement) (Commission 52-2379737 (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 October 25, 2002 a distribution was made to holders of WELLS FARGO ASSET SECURITIES CORPORATION, Mortgage Pass-Through Certificates, Series 2002-D 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-D Trust, relating to the October 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-D Trust By: Wells Fargo Bank Minnesota, N.A. as Master Servicer By: /s/ Beth Belfield, Assistant Vice President By: Beth Belfield, Assistant Vice President Date: 11/7/02 INDEX TO EXHIBITS Exhibit Number Description EX-99.1 Monthly report distributed to holders of Mortgage Pass-Through Certificates, Series 2002-D Trust, relating to the October 25, 2002 distribution. EX-99.1

Wells Fargo Asset Securities Corporation Mortgage Pass-Through Certificates Record Date: 89/3130/02 Distribution Date: 910/25/02 WFMBS Series: 2002-D 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 I-A-I 94979HAA0 SEQ 5.50000% 87,~~000~~492,~~000~~258.0064 3634,~~652~~338.0107 ~~507~~503,~~741~~912.3625 I-A-2 94979HAB8 SEQ 5.~~78099~~77724% 3229,~~000~~969,~~000~~034.0057 ~~154~~144,~~098~~275.0090 2,~~030~~015,~~965~~649.4300 I-A-3 94979HAC6 SEQ 5.02000% 5046,~~000~~826,~~000~~616.0052 ~~209~~195,~~083~~883.07 3,~~173~~149,~~383~~451.4856 I-A-4 94979HAD4 SEQ 5.~~78099~~77724% 2,~~460~~303,~~000~~869.0053 11,~~846~~091.2821 ~~156~~154,~~130~~953.4702 I-A-5 94979HAE2 SEQ 5.25000% 8174,~~941~~899,~~000~~833.0026 ~~358~~327,~~348~~672.5993 76,~~041~~988,~~166~~066.7412 I-A-6 94979HAF9 SEQ 5.~~78099~~77724% 29,000,000.00 139,~~651~~610.3180 0.00 I-A-7 94979HAG7 IO 0.~~59887~~59610% 0.00 6964,~~810~~186.9718 0.00 I-A-R 94979HAH5 RES 5.~~78099~~77724% 500.00 0.2400 500.00 I-A-LR 94979HAJ1 RES 5.~~78099~~77724% 500.00 01.2429 500.00 II-A-1 94979HAK8 SEQ 5.65000% ~~100~~93,~~000~~447,~~000~~526.0009 ~~470~~439,~~645~~963.1552 68,~~552~~876,~~473~~865.9111 II-A-2 94979HAL6 SEQ 0.00000% 1,~~263~~257,~~624~~213.3329 0.00 64,~~411~~425.0410 II-A-3 94979HAM4 SEQ 5.65000% 8681,~~785~~098,~~000~~435.0052 ~~408~~381,~~449~~822.3934 57,~~686~~703,~~564~~787.4838 II-A-4 94979HAN2 IO 0.~~53943~~53548% 0.00 7468,~~508~~765.2627 0.00 B-1 94979HAP7 SUB 5.~~71920~~71723% 5,~~851~~847,~~000~~063.0028 27,~~874~~856.7331 3,~~936~~870.7206 B-2 94979HAQ5 SUB 5.~~71920~~71723% 2,~~209~~207,~~000~~513.0072 10,~~523~~516.8994 1,~~486~~461.2811 B-3 94979HAR3 SUB 5.~~71920~~71723% 1,~~612~~610,~~000~~915.0040 7,~~679~~674.7265 1,~~084~~066.6023 B-4 94979HAS1 SUB 5.~~71920~~71723% ~~806~~805,~~000~~457.0070 3,~~839~~837.8632 ~~542~~533.3012 B-5 94979HAT9 SUB 5.~~71920~~71723% ~~617~~616,~~000~~584.0086 2,~~939~~937.4551 ~~415~~408.1411 B-6 94979HAU6 SUB 5.~~71920~~71723% 812,~~951~~404.4850 3,~~872~~870.9842 ~~542~~537.8272 Totals ~~403~~378,~~357~~194,~~675~~726.8188 1,~~989~~864,~~824~~303.1473 2529,~~162~~404,~~944~~985.7789

Certificateholder Distribution Summary (continued) Current Ending Cumulative Realized Certificate Total Realized Class Loss Balance Distribution Losses I-A-I 0.00 76,~~492~~988,~~258~~346.6439 ~~544~~538,~~393~~250.3732 0.00 I-A-2 0.00 2927,~~969~~953,~~034~~385.57 2,~~185~~159,~~063~~924.4390 0.00 I-A-3 0.00 4643,~~826~~677,~~616~~164.5295 3,~~382~~345,~~466~~334.5563 0.00 I-A-4 0.00 2,~~303~~148,~~869~~916.5352 ~~167~~166,~~976~~044.7523 0.00 I-A-5 0.00 7467,~~899~~911,~~833~~767.2615 7,~~399~~315,~~515~~739.3305 0.00 I-A-6 0.00 29,000,000.00 139,~~651~~610.3180 0.00 I-A-7 0.00 0.00 6964,~~810~~186.9718 0.00 I-A-R 0.00 0.00 500.2400 0.00 I-A-LR 0.00 0.00 501.2429 0.00 II-A-1 0.00 9384,~~447~~570,~~526~~660.0999 79,~~023~~316,~~119~~828.0663 0.00 II-A-2 0.00 1,~~257~~252,~~213~~788.2920 64,~~411~~425.0410 0.00 II-A-3 0.00 8173,~~098~~394,~~435~~648.5214 68,~~095~~085,~~013~~609.8772 0.00 II-A-4 0.00 0.00 7468,~~508~~765.2627 0.00 B-1 0.00 5,~~847~~843,~~063~~193.2822 31,~~811~~726.4537 0.00 B-2 0.00 2,~~207~~206,~~513~~052.7261 1211,~~010~~978.1705 0.00 B-3 0.00 1,~~610~~609,~~915~~849.4016 8,~~764~~740.3288 0.00 B-4 0.00 ~~805~~804,~~457~~924.7058 4,~~382~~370.1644 0.00 B-5 0.00 616,~~584~~176.8676 3,~~354~~345.5962 0.00 B-6 40.1600 ~~812~~811,~~404~~866.5079 4,~~415~~408.8014 4.16 Totals 40.1600 ~~378~~348,~~194~~789,~~726~~741.8803 2731,~~152~~269,~~768~~289.9162 4.16 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) I-A-I 8,000,000.00 87,~~000~~492,~~000~~258.0064 54,~~063~~709.1209 ~~502~~499,~~678~~203.2316 0.00 0.00 I-A-2 32,000,000.00 3229,~~000~~969,~~000~~034.0057 2018,~~252~~836.4936 21,~~010~~996,~~712~~812.9464 0.00 0.00 I-A-3 50,000,000.00 5046,~~000~~826,~~000~~616.0052 3129,~~644~~431.5182 3,~~141~~120,~~738~~019.9774 0.00 0.00 I-A-4 2,460,000.00 2,~~460~~303,~~000~~869.0053 1,~~556~~448.9105 ~~154~~153,~~573~~504.5697 0.00 0.00 I-A-5 81,941,000.00 8174,~~941~~899,~~000~~833.0026 7065,~~213~~303.4891 6,~~970~~922,~~953~~762.2621 0.00 0.00 I-A-6 29,000,000.00 29,000,000.00 0.00 0.00 0.00 0.00 I-A-7 0.00 0.00 0.00 0.00 0.00 0.00 I-A-R 50.00 500.00 0.5000 490.5000 0.00 0.00 I-A-LR 50.00 500.00 0.5000 490.5000 0.00 0.00 II-A-1 100,000,000.00 ~~100~~93,~~000~~447,~~000~~526.0009 7165,~~755~~342.7939 68,~~480~~811,~~718~~522.1272 0.00 0.00 II-A-2 1,263,624.33 1,~~263~~257,~~624~~213.3329 1,~~109~~112.1734 53,~~301~~312.8775 0.00 0.00 II-A-3 86,785,000.00 8681,~~785~~098,~~000~~435.0052 6256,~~273~~707.2639 57,~~624~~647,~~291~~079.2299 0.00 0.00 II-A-4 0.00 0.00 0.00 0.00 0.00 0.00 B-1 5,851,000.00 5,~~851~~847,~~000~~063.0028 3,~~936~~870.7206 0.00 0.00 0.00 B-2 2,209,000.00 2,~~209~~207,~~000~~513.0072 1,~~486~~461.2811 0.00 0.00 0.00 B-3 1,612,000.00 1,~~612~~610,~~000~~915.0040 1,~~084~~066.6023 0.00 0.00 0.00 B-4 806,000.00 ~~806~~805,~~000~~457.0070 ~~542~~533.3012 0.00 0.00 0.00 B-5 617,000.00 ~~617~~616,~~000~~584.0086 ~~415~~408.1411 0.00 0.00 0.00 B-6 812,951.48 812,~~951~~404.4850 ~~542~~537.8272 0.00 0.00 40.1600 Totals 403,357,675.81 ~~403~~378,~~357~~194,~~675~~726.8188 ~~271~~250,~~877~~767.5970 2429,~~891~~154,~~067~~218.1718 0.00 40.1600 (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 I-A-I ~~507~~503,~~741~~912.3625 76,~~492~~988,~~258~~346.6439 0.~~93653233~~87354330 ~~507~~503,~~741~~912.3625 I-A-2 2,~~030~~015,~~965~~649.4300 2927,~~969~~953,~~034~~385.57 0.~~93653233~~87354330 2,~~030~~015,~~965~~649.4300 I-A-3 3,~~173~~149,~~383~~451.4856 4643,~~826~~677,~~616~~164.5295 0.~~93653233~~87354330 3,~~173~~149,~~383~~451.4856 I-A-4 ~~156~~154,~~130~~953.4702 2,~~303~~148,~~869~~916.5352 0.~~93653233~~87354330 ~~156~~154,~~130~~953.4702 I-A-5 76,~~041~~988,~~166~~066.7412 7467,~~899~~911,~~833~~767.2615 0.~~91407029~~82878861 76,~~041~~988,~~166~~066.7412 I-A-6 0.00 29,000,000.00 1.00000000 0.00 I-A-7 0.00 0.00 0.00000000 0.00 I-A-R 500.00 0.00 0.00000000 500.00 I-A-LR 500.00 0.00 0.00000000 500.00 II-A-1 68,~~552~~876,~~473~~865.9111 9384,~~447~~570,~~526~~660.0999 0.~~93447526~~84570661 68,~~552~~876,~~473~~865.9111 II-A-2 64,~~411~~425.0410 1,~~257~~252,~~213~~788.2920 0.~~99492647~~99142456 64,~~411~~425.0410 II-A-3 57,~~686~~703,~~564~~787.4838 8173,~~098~~394,~~435~~648.5214 0.~~93447526~~84570661 57,~~686~~703,~~564~~787.4838 II-A-4 0.00 0.00 0.00000000 0.00 B-1 3,~~936~~870.7206 5,~~847~~843,~~063~~193.2822 0.~~99932717~~99866574 3,~~936~~870.7206 B-2 1,~~486~~461.2811 2,~~207~~206,~~513~~052.7261 0.~~99932717~~99866574 1,~~486~~461.2811 B-3 1,~~084~~066.6023 1,~~610~~609,~~915~~849.4016 0.~~99932717~~99866573 1,~~084~~066.6023 B-4 ~~542~~533.3012 ~~805~~804,~~457~~924.7058 0.~~99932717~~99866573 ~~542~~533.3012 B-5 ~~415~~408.1411 616,~~584~~176.8676 0.~~99932716~~99866574 ~~415~~408.1411 B-6 ~~546~~537.9872 ~~812~~811,~~404~~866.5079 0.~~99932717~~99866574 ~~542~~537.8272 Totals 2529,~~162~~404,~~948~~985.9389 ~~378~~348,~~194~~789,~~726~~741.8803 0.~~93761629~~86471576 2529,~~162~~404,~~944~~985.7789

Principal Distribution Factors Statement Original Beginning Scheduled Unscheduled Face Certificate Principal Principal Class (2) Amount Balance Distribution Distribution Accretion I-A-I 8,000,000.00 ~~1000~~936.~~00000000~~53233000 0.~~63289000~~58863625 62.~~83477875~~40039500 0.00000000 I-A-2 32,000,000.00 ~~1000~~936.~~00000000~~53233031 0.~~63289031~~58863625 62.~~83477937~~40039500 0.00000000 I-A-3 50,000,000.00 ~~1000~~936.~~00000000~~53233040 0.~~63289020~~58863640 62.~~83477940~~40039480 0.00000000 I-A-4 2,460,000.00 ~~1000~~936.~~00000000~~53232927 0.~~63289024~~58863821 62.~~83478049~~40039431 0.00000000 I-A-5 81,941,000.00 ~~1000~~914.~~00000000~~07028545 0.~~85687849~~79696257 8584.~~07283606~~48471717 0.00000000 I-A-6 29,000,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 I-A-7 0.00 0.00000000 0.00000000 0.00000000 0.00000000 I-A-R 50.00 ~~1000~~0.00000000 100.00000000 ~~990~~0.00000000 0.00000000 I-A-LR 50.00 ~~1000~~0.00000000 100.00000000 ~~990~~0.00000000 0.00000000 II-A-1 100,000,000.00 ~~1000~~934.~~00000000~~47526090 0.~~71755790~~65342390 6488.~~80718120~~11522720 0.00000000 II-A-2 1,263,624.33 ~~1000~~994.~~00000000~~92646679 0.~~87776879~~88027745 42.~~19576442~~62162569 0.00000000 II-A-3 86,785,000.00 ~~1000~~934.~~00000000~~47526093 0.~~71755787~~65342386 6488.~~80718119~~11522717 0.00000000 II-A-4 0.00 0.00000000 0.00000000 0.00000000 0.00000000 B-1 5,851,000.00 ~~1000~~999.~~00000000~~32717142 0.~~67282858~~66143565 0.00000000 0.00000000 B-2 2,209,000.00 ~~1000~~999.~~00000000~~32717067 0.~~67282933~~66143504 0.00000000 0.00000000 B-3 1,612,000.00 ~~1000~~999.~~00000000~~32717122 0.~~67282878~~66143300 0.00000000 0.00000000 B-4 806,000.00 ~~1000~~999.~~00000000~~32717122 0.~~67282878~~66143921 0.00000000 0.00000000 B-5 617,000.00 ~~1000~~999.~~00000000~~32716370 0.~~67283630~~66144246 0.00000000 0.00000000 B-6 812,951.48 ~~1000~~999.~~00000000~~32716772 0.~~66771513~~66144169 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 I-A-I 0.00000000 6362.~~46767000~~98903125 ~~936~~873.~~53233000~~54329875 0.~~93653233~~87354330 6362.~~46767000~~98903125 I-A-2 0.00000000 6362.~~46766969~~98903125 ~~936~~873.~~53233031~~54329906 0.~~93653233~~87354330 6362.~~46766969~~98903125 I-A-3 0.00000000 6362.~~46766960~~98903120 ~~936~~873.~~53233040~~54329900 0.~~93653233~~87354330 6362.~~46766960~~98903120 I-A-4 0.00000000 6362.~~46767073~~98903252 ~~936~~873.~~53232927~~54330081 0.~~93653233~~87354330 6362.~~46767073~~98903252 I-A-5 0.00000000 85.~~92971455~~28167975 ~~914~~828.~~07028545~~78860583 0.~~91407029~~82878861 85.~~92971455~~28167975 I-A-6 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 I-A-7 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 I-A-R 0.00000000 ~~1,000~~0.00000000 0.00000000 0.00000000 ~~1,000~~0.00000000 I-A-LR 0.00000000 ~~1,000~~0.00000000 0.00000000 0.00000000 ~~1,000~~0.00000000 II-A-1 0.00000000 6588.~~52473910~~76865110 ~~934~~845.~~47526090~~70660990 0.~~93447526~~84570661 6588.~~52473910~~76865110 II-A-2 0.00000000 53.~~07353321~~50191105 ~~994~~991.~~92646679~~42456366 0.~~99492647~~99142456 53.~~07353321~~50191105 II-A-3 0.00000000 6588.~~52473907~~76865103 ~~934~~845.~~47526093~~70660990 0.~~93447526~~84570661 6588.~~52473907~~76865103 II-A-4 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 B-1 0.00000000 0.~~67282858~~66143565 ~~999~~998.~~32717142~~66573577 0.~~99932717~~99866574 0.~~67282858~~66143565 B-2 0.00000000 0.~~67282933~~66143504 ~~999~~998.~~32717067~~66573563 0.~~99932717~~99866574 0.~~67282933~~66143504 B-3 0.00000000 0.~~67282878~~66143300 ~~999~~998.~~32717122~~66573201 0.~~99932717~~99866573 0.~~67282878~~66143300 B-4 0.00000000 0.~~67282878~~66143921 ~~999~~998.~~32717122~~66573201 0.~~99932717~~99866573 0.~~67282878~~66143921 B-5 0.00000000 0.~~67283630~~66144246 ~~999~~998.~~32716370~~66573744 0.~~99932716~~99866574 0.~~67283630~~66144246 B-6 0.~~00511716~~00000000 0.~~67283228~~66144169 ~~999~~998.~~32716772~~66573833 0.~~99932717~~99866574 0.~~66771513~~66144169 (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 I-A-I 8,000,000.00 5.50000% 87,~~000~~492,~~000~~258.0064 3634,~~666~~339.6752 0.00 0.00 I-A-2 32,000,000.00 5.~~78099~~77724% 3229,~~000~~969,~~000~~034.0057 ~~154~~144,~~159~~281.6299 0.00 0.00 I-A-3 50,000,000.00 5.02000% 5046,~~000~~826,~~000~~616.0052 ~~209~~195,~~166~~891.6735 0.00 0.00 I-A-4 2,460,000.00 5.~~78099~~77724% 2,~~460~~303,~~000~~869.0053 11,~~851~~091.0268 0.00 0.00 I-A-5 81,941,000.00 5.25000% 8174,~~941~~899,~~000~~833.0026 ~~358~~327,~~491~~686.8877 0.00 0.00 I-A-6 29,000,000.00 5.~~78099~~77724% 29,000,000.00 139,~~707~~616.1570 0.00 0.00 I-A-7 0.00 0.~~59887~~59610% ~~139~~129,~~941~~218,~~000~~708.0042 6964,~~838~~188.8889 0.00 0.00 I-A-R 50.00 5.~~78099~~77724% 500.00 0.2400 0.00 0.00 I-A-LR 50.00 5.~~78099~~77724% 500.00 0.2400 0.00 0.00 II-A-1 100,000,000.00 5.65000% ~~100~~93,~~000~~447,~~000~~526.0009 ~~470~~439,~~833~~982.3310 0.00 0.00 II-A-2 1,263,624.33 0.00000% 1,~~263~~257,~~624~~213.3329 0.00 0.00 0.00 II-A-3 86,785,000.00 5.65000% 8681,~~785~~098,~~000~~435.0052 ~~408~~381,~~612~~838.7147 0.00 0.00 II-A-4 0.00 0.~~53943~~53548% ~~165~~154,~~814~~107,~~889~~247.0241 7468,~~538~~768.0518 0.00 0.00 B-1 5,851,000.00 5.~~71920~~71723% 5,~~851~~847,~~000~~063.0028 27,~~885~~857.8749 0.00 0.00 B-2 2,209,000.00 5.~~71920~~71723% 2,~~209~~207,~~000~~513.0072 10,~~528~~517.1038 0.00 0.00 B-3 1,612,000.00 5.~~71920~~71723% 1,~~612~~610,~~000~~915.0040 7,~~682~~674.7997 0.00 0.00 B-4 806,000.00 5.~~71920~~71723% ~~806~~805,~~000~~457.0070 3,~~841~~837.4049 0.00 0.00 B-5 617,000.00 5.~~71920~~71723% ~~617~~616,~~000~~584.0086 2,~~940~~937.6263 0.00 0.00 B-6 812,951.48 5.~~71920~~71723% 812,~~951~~404.4850 3,~~874~~870.5358 0.00 0.00 Totals 403,357,675.81 1,~~990~~864,~~619~~381.7719 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 I-A-I 141.6545 0.00 3634,~~652~~338.0107 0.00 76,~~492~~988,~~258~~346.6439 I-A-2 616.6109 0.00 ~~154~~144,~~098~~275.0090 0.00 2927,~~969~~953,~~034~~385.57 I-A-3 838.6027 0.00 ~~209~~195,~~083~~883.07 0.00 4643,~~826~~677,~~616~~164.5295 I-A-4 40.7447 0.00 11,~~846~~091.2821 0.00 2,~~303~~148,~~869~~916.5352 I-A-5 ~~143~~13.2884 0.00 ~~358~~327,~~348~~672.5993 0.00 7467,~~899~~911,~~833~~767.2615 I-A-6 555.8490 0.00 139,~~651~~610.3180 0.00 29,000,000.00 I-A-7 272.9171 0.00 6964,~~810~~186.9718 0.00 ~~129~~118,~~218~~577,~~708~~278.4249 I-A-R 0.00 0.00 0.2400 0.00 0.00 I-A-LR 0.00 0.00 01.2429 0.00 0.00 II-A-1 ~~188.~~18.58 0.00 ~~470~~439,~~645~~963.1552 0.00 9384,~~447~~570,~~526~~660.0999 II-A-2 0.00 0.00 0.00 0.00 1,~~257~~252,~~213~~788.2920 II-A-3 ~~163~~16.3112 0.00 ~~408~~381,~~449~~822.3934 0.00 8173,~~098~~394,~~435~~648.5214 II-A-4 292.7990 0.00 7468,~~508~~765.2627 0.00 ~~154~~137,~~110~~959,~~728~~215.7880 B-1 111.1518 0.00 27,~~874~~856.7331 0.00 5,~~847~~843,~~063~~193.2822 B-2 40.2144 0.00 10,~~523~~516.8994 0.00 2,~~207~~206,~~513~~052.7261 B-3 30.0732 0.00 7,~~679~~674.7265 0.00 1,~~610~~609,~~915~~849.4016 B-4 10.5416 0.00 3,~~839~~837.8632 0.00 ~~805~~804,~~457~~924.7058 B-5 10.1812 0.00 2,~~939~~937.4551 0.00 616,~~584~~176.8676 B-6 10.5516 0.00 3,~~872~~870.9842 0.00 ~~812~~811,~~404~~866.5079 Totals ~~795~~78.6171 0.00 1,~~989~~864,~~824~~303.1473 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 I-A-I 8,000,000.00 5.50000% ~~1000~~936.~~00000000~~53233000 4.~~58333375~~29244000 0.00000000 0.00000000 I-A-2 32,000,000.00 5.~~78099~~77724% ~~1000~~936.~~00000000~~53233031 4.~~81748812~~50881219 0.00000000 0.00000000 I-A-3 50,000,000.00 5.02000% ~~1000~~936.~~00000000~~53233040 43.~~18333340~~91782700 0.00000000 0.00000000 I-A-4 2,460,000.00 5.~~78099~~77724% ~~1000~~936.~~00000000~~53232927 4.~~81748780~~50881301 0.00000000 0.00000000 I-A-5 81,941,000.00 5.25000% ~~1000~~914.~~00000000~~07028545 43.~~37500006~~99905749 0.00000000 0.00000000 I-A-6 29,000,000.00 5.~~78099~~77724% 1000.00000000 4.~~81748793~~81436897 0.00000000 0.00000000 I-A-7 0.00 0.~~59887~~59610% ~~1000~~923.~~00000000~~37991311 0.~~49905946~~45868537 0.00000000 0.00000000 I-A-R 50.00 5.~~78099~~77724% ~~1000~~0.00000000 40.~~80000000~~00000000 0.00000000 0.00000000 I-A-LR 50.00 5.~~78099~~77724% ~~1000~~0.00000000 40.~~80000000~~00000000 0.00000000 0.00000000 II-A-1 100,000,000.00 5.65000% ~~1000~~934.~~00000000~~47526090 4.~~70833330~~39982100 0.00000000 0.00000000 II-A-2 1,263,624.33 0.00000% ~~1000~~994.~~00000000~~92646679 0.00000000 0.00000000 0.00000000 II-A-3 86,785,000.00 5.65000% ~~1000~~934.~~00000000~~47526093 4.~~70833335~~39982105 0.00000000 0.00000000 II-A-4 0.00 0.~~53943~~53548% ~~1000~~929.~~00000000~~39330310 0.~~44952568~~41472862 0.00000000 0.00000000 B-1 5,851,000.00 5.~~71920~~71723% ~~1000~~999.~~00000000~~32717142 4.~~76600068~~76115023 0.00000000 0.00000000 B-2 2,209,000.00 5.~~71920~~71723% ~~1000~~999.~~00000000~~32717067 4.~~76600272~~76114984 0.00000000 0.00000000 B-3 1,612,000.00 5.~~71920~~71723% ~~1000~~999.~~00000000~~32717122 4.~~76599876~~76114764 0.00000000 0.00000000 B-4 806,000.00 5.~~71920~~71723% ~~1000~~999.~~00000000~~32717122 4.~~76600496~~76115385 0.00000000 0.00000000 B-5 617,000.00 5.~~71920~~71723% ~~1000~~999.~~00000000~~32716370 4.~~76599676~~76115073 0.00000000 0.00000000 B-6 812,951.48 5.~~71920~~71723% ~~1000~~999.~~00000000~~32716772 4.~~76600399~~76114515 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 I-A-I 0.~~00183125~~00018125 0.00000000 4.~~58150125~~29225875 0.00000000 ~~936~~873.~~53233000~~54329875 I-A-2 0.~~00192531~~00019031 0.00000000 4.~~81556250~~50862187 0.00000000 ~~936~~873.~~53233031~~54329906 I-A-3 0.~~00167200~~00016540 0.00000000 43.~~18166140~~91766140 0.00000000 ~~936~~873.~~53233040~~54329900 I-A-4 0.~~00192683~~00019106 0.00000000 4.~~81556098~~50862195 0.00000000 ~~936~~873.~~53232927~~54330081 I-A-5 0.~~00174858~~00016890 0.00000000 43.~~37325136~~99888859 0.00000000 ~~914~~828.~~07028545~~78860583 I-A-6 0.~~00192552~~00020345 0.00000000 4.~~81556241~~81416552 0.00000000 1000.00000000 I-A-7 0.~~00019944~~00001937 0.00000000 0.~~49886002~~45866601 0.00000000 ~~923~~847.~~37991311~~33765294 I-A-R 0.00000000 0.00000000 40.~~80000000~~00000000 0.00000000 0.00000000 I-A-LR 0.00000000 0.00000000 425.80000000 0.00000000 0.00000000 II-A-1 0.~~00188180~~00018580 0.00000000 4.~~70645150~~39963520 0.00000000 ~~934~~845.~~47526090~~70660990 II-A-2 0.00000000 0.00000000 0.00000000 0.00000000 ~~994~~991.~~92646679~~42456366 II-A-3 0.~~00188178~~00018575 0.00000000 4.~~70645146~~39963519 0.00000000 ~~934~~845.~~47526093~~70660990 II-A-4 0.~~00017966~~00001749 0.00000000 0.~~44934602~~41471107 0.00000000 ~~929~~832.~~41429862~~00740667 B-1 0.~~00190566~~00020167 0.00000000 4.~~76409674~~76094856 0.00000000 ~~999~~998.~~32717142~~66573577 B-2 0.~~00190584~~00019919 0.00000000 4.~~76409688~~76095066 0.00000000 ~~999~~998.~~32717067~~66573563 B-3 0.~~00190447~~00019851 0.00000000 4.~~76409429~~76094913 0.00000000 ~~999~~998.~~32717122~~66573201 B-4 0.~~00191067~~00019851 0.00000000 4.~~76409429~~76094293 0.00000000 ~~999~~998.~~32717122~~66573201 B-5 0.~~00191248~~00019449 0.00000000 4.~~76410049~~76095624 0.00000000 ~~999~~998.~~32716370~~66573744 B-6 0.~~00190663~~00019681 0.00000000 4.~~76409736~~76094834 0.00000000 ~~999~~998.~~32716772~~66573833 (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 2731,~~250~~336,~~685~~802.0298 Liquidations, Insurance Proceeds, Reserve Funds 0.00 Proceeds from Repurchased Loans 0.00 Other Amounts (Servicer Advances) 1762,~~807~~460.3786 Realized Losses 0.00 Prepayment Penalties 0.00 Total Deposits 2731,~~268~~399,~~492~~263.3984 Withdrawals Reimbursement for Servicer Advances 017,807.0037 Payment of Service Fee ~~115~~112,~~723~~166.4686 Payment of Interest and Principal 2731,~~152~~269,~~768~~289.9262 Total Withdrawals (Pool Distribution Amount) 2731,~~268~~399,~~492~~263.3885 Ending Balance 0.00

PREPAYMENT/CURTAILMENT INTEREST SHORTFALL Total Prepayment/Curtailment Interest Shortfall 1611,~~782~~452.4655 Servicing Fee Support 1511,~~986~~373.8584 Non-Supported Prepayment/Curtailment Interest Shortfall ~~795~~78.6171

SERVICING FEES Gross Servicing Fee ~~125~~118,~~998~~183.3807 Master Servicing Fee 5,~~711~~357.9363 Supported Prepayment/Curtailment Interest Shortfall 1511,~~986~~373.8584 Net Servicing Fee ~~115~~112,~~723~~166.4686

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 01 0 0 0 01 0243,000.00 0.00 0.00 0.00 0243,000.00 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 01 0 0 0 01 0243,000.00 0.00 0.00 0.00 0243,000.00 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~~133511% 0.000000% 0.000000% 0.000000% 0.~~000000~~133511% 0.~~000000~~065698% 0.000000% 0.000000% 0.000000% 0.~~000000~~065698% 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~~133511% 0.000000% 0.000000% 0.000000% 0.~~000000~~133511% 0.~~000000~~065698% 0.000000% 0.000000% 0.000000% 0.~~000000~~065698%

Delinquency Status By Groups DELINQUENT BANKRUPTCY FORECLOSURE REO Total 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 01 0 0 0 01 0243,000.00 0.00 0.00 0.00 0243,000.00 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 01 0 0 0 01 0243,000.00 0.00 0.00 0.00 0243,000.00 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 0.~~000000~~256410% 0.000000% 0.000000% 0.000000% 0.~~000000~~256410% 0.~~000000~~131747% 0.000000% 0.000000% 0.000000% 0.~~000000~~131747% 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~~256410% 0.000000% 0.000000% 0.000000% 0.~~000000~~256410% 0.~~000000~~131747% 0.000000% 0.000000% 0.000000% 0.~~000000~~131747% DELINQUENT BANKRUPTCY FORECLOSURE REO Total 2 No of Loans No of Loans No of Loans No of Loans No of Loans Principal Balance Principal Balance Principal Balance Principal Balance Principal Balance 0-29 Days 0 0 0 0 0.00 0.00 0.00 0.00 30 Days 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 Current Period Class A Insufficient Funds 0.00 Principal Balance of Contaminated Properties 0.00 Periodic Advance ~~118~~135,~~901~~307.9858

COLLATERAL STATEMENT Collateral Description Mixed ARM Weighted Average Gross Coupon 6.~~314159~~307517% Weighted Average Net Coupon 5.~~922159~~915517% Weighted Average Pass-Through Rate 5.~~922159~~915517% Weighted Average Maturity(Stepdown Calculation ) ~~358~~357 Beginning Scheduled Collateral Loan Count ~~855~~806 Number Of Loans Paid In Full 4957 Ending Scheduled Collateral Loan Count ~~806~~749 Beginning Scheduled Collateral Balance ~~403~~378,~~357~~194,~~675~~726.8189 Ending Scheduled Collateral Balance ~~378~~348,~~194~~789,~~726~~741.8902 Ending Actual Collateral Balance at 3130-~~Aug~~Sep-2002 ~~386~~369,~~629~~875,~~602~~343.6428 Monthly P &I Constant 2,~~411~~261,~~325~~636.5535 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 ~~307~~280,~~119~~014,~~925~~367.1154 Ending scheduled Balance For discounted Loans 7168,~~074~~775,~~801~~373.7848 Scheduled Principal ~~271~~250,~~881~~767.7569 Unscheduled Principal 2429,~~891~~154,~~067~~218.1718 Unpaid Principal Balance Of Outstanding Mortgage Loans With Original LTV: Less Than Or Equal To 80% ~~368~~338,~~267~~873,~~667~~737.7597 Greater Than 80%, less than or equal to 85% 1,~~797~~795,~~360~~967.8677 Greater than 85%, less than or equal to 95% 8,~~130~~126,~~994~~780.2498 Greater than 95% 0.00

Group Level Collateral Statement Group 1 2 Total Collateral Description Mixed ARM Mixed ARM Mixed ARM Weighted Average Coupon Rate 6.~~172984~~169251 6.~~467032~~457490 6.~~314159~~307517 Weighted Average Net Rate 5.~~780984~~777251 6.~~075032~~065490 5.~~922159~~915517 Weighted Average Maturity ~~358~~ 357 ~~358~~356 357 Beginning Loan Count ~~440~~ 415 ~~855~~391 806 Loans Paid In Full 25 2432 4957 Ending Loan Count ~~415~~390 ~~391~~359 ~~806~~749 Beginning Scheduled Balance ~~209~~196,~~692~~778,~~214~~744.0394 ~~193~~181,~~665~~415,~~461~~981.7895 ~~403~~378,~~357~~194,~~675~~726.8189 Ending scheduled Balance ~~196~~183,~~778~~962,~~744~~761.9436 ~~181~~164,~~415~~826,~~981~~979.9566 ~~378~~348,~~194~~789,~~726~~741.8902 Record Date 0809/3130/2002 0809/3130/2002 0809/3130/2002 Principal And Interest Constant 1,~~220~~145,~~650~~144.1160 1,~~190~~116,~~675~~491.4475 2,~~411~~261,~~325~~636.5535 Scheduled Principal ~~132~~123,~~713~~680.1386 ~~139~~127,~~168~~086.6283 ~~271~~250,~~881~~767.7569 Unscheduled Principal 12,~~780~~692,~~755~~302.9672 1216,~~110~~461,~~311~~915.2146 2429,~~891~~154,~~067~~218.1718 Scheduled Interest 1,~~078~~011,~~301~~620.4536 1976,~~043,228~~224.8708 21,~~121~~987,~~530~~844.3244 Servicing Fees 6561,~~505~~491.2869 6056,~~493~~691.1138 ~~125~~118,~~998~~183.3807 Master Servicing Fees 2,~~969~~787.5762 2,~~742~~570.3601 5,~~711~~357.9363 Trustee Fee 0.00 0.00 0.00 FRY Amount 0.00 0.00 0.00 Special Hazard Fee 0.00 0.00 0.00 Other Fee 0.00 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 1947,~~009,826~~341.6005 ~~979~~916,~~993~~962.4169 1,~~989~~864,~~820~~303.0174 Realized Loss Amount 0.00 0.00 0.00 Cumulative Realized Loss 0.00 0.00 0.00 Percentage of Cumulative Losses 0.00 0.00 0.00 Prepayment Penalties 0.00 0.00 0.00 Special Servicing Fee 0.00 0.00 0.00

Filing Compare · WELLS FARGO ASSET SEC CORP MORGAGE ASSET SEC 2002-D TRUST