8-K 1 sac0201a.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 STRUCTURED ASSET SECURITIES CORPORATION Mortgage Pass-Through Certificates, Series 2002-1A Trust (Exact name of registrant as specified in its charter) New York (governing law of 333-63602-01 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 STRUCTURED ASSET SECURITIES CORPORATION, Mortgage Pass-Through Certificates, Series 2002-1A 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 2002-1A 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. STRUCTURED ASSET SECURITIES CORPORATION Mortgage Pass-Through Certificates, Series 2002-1A Trust By: Wells Fargo Bank Minnesota, NA, as Securities Administrator By: /s/ Beth Belfield, Assistant Vice President By: Beth Belfield, Assistant Vice President Date: 9/27/02 INDEX TO EXHIBITS Exhibit Number Description EX-99.1 Monthly report distributed to holders of Mortgage Pass-Through Certificates, Series 2002-1A Trust, relating to the September 25, 2002 distribution. EX-99.1

Structured Asset Securities Corporation Mortgage Pass-Through Certificates Record Date: 78/31/02 Distribution Date: 89/2625/02 SASC Series: 2002-1A 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 1A1 86358RTW7 SEN 3.60000% ~~153~~141,~~556~~531,~~180~~087.4625 ~~460~~424,~~668~~593.5426 1223,~~025~~692,~~093~~450.2117 1A2 86358RTX5 SEN 5.25000% 113,662,000.00 497,271.25 0.00 1A3 86358RTY3 SEN 5.75000% 98,000,000.00 469,583.33 0.00 1A4 86358RTZ0 SEN 5.45000% 2322,~~298~~533,~~259~~203.6033 ~~105~~102,~~812~~338.9330 ~~765~~1,~~056~~507,352.2776 1A5 86358RUA3 SEN 5.75000% 982,000.00 4,705.42 0.00 1A6 86358RUB1 IO 5.50000% 0.00 ~~463~~437,~~606~~758.2256 0.00 2A1 86358RUC9 SEN 3.~~76109~~70602% ~~186~~183,~~174~~670,~~853~~108.5406 ~~583~~567,~~516~~237.4458 26,~~504~~979,~~745~~795.4869 2A2 86358RUD7 IO 1.00000% 0.00 ~~155~~153,~~145~~058.7142 0.00 3A1 86358RUE5 SEN 5.75000% ~~161~~139,~~331~~981,~~187~~803.2190 ~~773~~670,~~045~~746.2714 2123,~~349~~595,~~383~~291.3175 3A2 86358RUF2 SEN 5.40000% 2017,~~331~~640,~~080~~614.1546 9179,~~489~~382.8677 2,~~690~~973,~~465~~496.6979 3A3 86358RUG0 IO 5.00000% 0.00 4942,~~650~~578.2773 0.00 4A 86358RUH8 SEN 6.~~29631~~28950% ~~262~~243,~~837~~760,~~273~~903.8271 1,~~379~~277,~~086~~611.8982 1924,~~076~~923,~~370~~711.1167 5A 86358RUJ4 SEN 6.~~26325~~25859% 1513,~~529~~561,~~010~~623.2759 8170,~~051~~730.7657 1,~~967~~301,~~386~~483.6811 B1I 86358RUK1 SUB 6.~~16685~~16790% 7,~~399~~392,~~589~~865.1686 3837,~~026~~998.7873 6,~~723~~754.3072 B2I 86358RUL9 SUB 6.~~16685~~16790% 4,~~352~~348,~~816~~861.5354 22,~~369~~352.2980 3,~~954~~973.9947 B4I 86358RUT2 SUB 6.~~16685~~16790% 1,~~958~~956,~~568~~788.5093 10,~~065~~057.1674 1,~~779~~787.5688 B5I 86358RUU9 SUB 6.~~16685~~16790% ~~870~~869,~~364~~573.3755 4,~~472~~469.8454 ~~790~~794.8251 B6I 86358RUV7 SUB 6.~~16685~~16790% 2,~~179~~177,~~521~~541.6836 11,~~200~~192.6539 1,~~980~~989.3258 B1II 86358RUM7 SUB 4.~~76109~~70602% 4,~~610~~607,~~062~~473.8829 18,~~290~~069.7605 2,~~589~~638.5978 B2II 86358RUN5 SUB 4.~~76109~~70602% 2,~~963~~961,~~398~~733.2664 11,~~757~~614.5098 1,~~664~~696.6223 B4II 86358RUW5 SUB 4.~~76109~~70602% 1,~~097~~096,~~444~~827.1670 4,~~354~~301.1941 ~~616~~628.4617 B5II 86358RUX3 SUB 4.~~76109~~70602% 767,~~513~~082.1704 3,~~045~~008.1625 ~~431~~439.1332 B6II 86358RUY1 SUB 4.~~76109~~70602% 1,~~869~~868,~~226~~176.50 7,~~416~~326.2940 1,~~049~~069.9994 B1III 86358RUP0 SUB 6.~~18869~~18315% 6,~~135~~131,~~604~~778.9681 31,~~642~~594.8078 3,~~826~~894.1500 B2III 86358RUQ8 SUB 6.~~18869~~18315% 4,~~740~~737,~~696~~740.3911 24,~~448~~411.9281 23,~~956~~008.2971 B4III 86358RUZ8 SUB 6.~~18869~~18315% 1,113,~~934~~239.1348 5,~~744~~736.8311 ~~694~~706.6596 B5III 86358RVA2 SUB 6.~~18869~~18315% 835,~~948~~427.7848 4,~~311~~304.1965 ~~521~~530.3054 B6III 86358RVB0 SUB 6.~~18869~~18315% 1,~~962~~960,~~183~~959.1453 10,~~119~~104.4510 1,~~223~~245.6131 B3 86358RUR6 SUB 5.~~78022~~76288% 8,~~588~~582,~~898~~885.4957 41,~~371~~218.4645 6,~~012~~087.9168 R 86358RUS4 SEN 3.60000% 0.00 0.2827 0.00 Totals 1,~~087~~026,~~147~~732,~~616~~299.1569 5,~~363~~045,~~271~~357.4461 6085,~~415~~010,~~316~~827.4474

Certificateholder Distribution Summary (continued) Current Ending Cumulative Realized Certificate Total Realized Class Loss Balance Distribution Losses 1A1 0.00 ~~141~~117,~~531~~838,~~087~~637.2507 1224,~~485~~117,~~761~~043.7543 0.00 1A2 0.00 113,662,000.00 497,271.25 0.00 1A3 0.00 98,000,000.00 469,583.33 0.00 1A4 0.00 2221,~~533~~025,~~203~~850.3356 ~~870~~1,~~869~~609,691.2006 0.00 1A5 0.00 982,000.00 4,705.42 0.00 1A6 0.00 0.00 ~~463~~437,~~606~~758.2256 0.00 2A1 0.00 ~~183~~176,~~670~~690,~~108~~312.0637 37,~~088~~547,~~261~~033.9227 0.00 2A2 0.00 0.00 ~~155~~153,~~145~~058.7142 0.00 3A1 0.00 ~~139~~116,~~981~~386,~~803~~512.9015 2224,~~122~~266,~~428~~037.5889 0.00 3A2 0.00 1714,~~640~~667,~~614~~117.4667 23,~~781~~052,~~955~~879.5556 0.00 3A3 0.00 0.00 4942,~~650~~578.2773 0.00 4A 0.00 ~~243~~218,~~760~~837,~~903~~192.7104 2026,~~455~~201,~~457~~323.0049 0.00 5A 0.00 1312,~~561~~260,~~623~~140.5949 21,~~048~~372,~~438~~213.4468 0.00 B1I 0.00 7,~~392~~386,~~865~~111.8614 44,~~750~~753.0845 0.00 B2I 0.00 4,~~348~~344,~~861~~888.5407 26,~~324~~326.2827 0.00 B4I 0.00 1,~~956~~955,~~788~~001.9305 11,~~844~~845.7262 0.00 B5I 0.00 ~~869~~868,~~573~~779.5504 5,~~263~~264.6605 0.00 B6I 0.00 2,~~177~~175,~~541~~551.3678 13,~~180~~181.97 0.00 B1II 0.00 4,~~607~~604,~~473~~834.2951 20,~~880~~707.3583 0.00 B2II 0.00 2,~~961~~960,~~733~~037.6441 13,~~422~~311.1221 0.00 B4II 0.00 1,096,~~827~~199.7052 4,~~970~~929.6558 0.00 B5II 0.00 ~~767~~766,~~082~~642.0472 3,~~476~~447.2957 0.00 B6II 0.00 1,~~868~~867,~~176~~106.5057 8,~~466~~396.2834 0.00 B1III 0.00 6,~~131~~127,~~778~~884.81 35,~~468~~488.9578 0.00 B2III 0.00 4,~~737~~734,~~740~~731.1140 27,~~405~~420.2152 0.00 B4III 0.00 1,~~113~~112,~~239~~532.4851 6,~~439~~443.4807 0.00 B5III 0.00 ~~835~~834,~~427~~896.4894 4,~~832~~835.4919 0.00 B6III 0.00 1,~~960,~~959,714.5322 11,~~343~~349.0641 0.00 B3 0.00 8,~~582~~576,~~885~~797.5789 47,~~384~~306.3713 0.00 R 0.00 0.00 0.2827 0.00 Totals 0.00 1941,~~026~~721,~~732,299~~471.6993 6590,~~778~~056,~~587~~185.8835 0.00 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) 1A1 180,304,000.00 ~~153~~141,~~556~~531,~~180~~087.4625 ~~332~~323,~~731~~603.2413 1123,~~692~~368,~~361~~847.9704 0.00 0.00 1A2 113,662,000.00 113,662,000.00 0.00 0.00 0.00 0.00 1A3 98,000,000.00 98,000,000.00 0.00 0.00 0.00 0.00 1A4 25,000,000.00 2322,~~298~~533,~~259~~203.6033 2120,~~168~~588.9117 ~~743~~1,~~887~~486,764.3660 0.00 0.00 1A5 982,000.00 982,000.00 0.00 0.00 0.00 0.00 1A6 0.00 0.00 0.00 0.00 0.00 0.00 2A1 206,490,000.00 ~~186~~183,~~174~~670,~~853~~108.5406 ~~104~~105,~~579~~190.1688 26,~~400~~874,~~166~~604.3281 0.00 0.00 2A2 0.00 0.00 0.00 0.00 0.00 0.00 3A1 198,380,000.00 ~~161~~139,~~331~~981,~~187~~803.2190 3532,~~274~~173.9323 2123,~~314~~563,~~108~~118.3852 0.00 0.00 3A2 25,000,000.00 2017,~~331~~640,~~080~~614.1546 4,~~445~~054.3749 2,~~686~~969,~~020~~442.3130 0.00 0.00 3A3 0.00 0.00 0.00 0.00 0.00 0.00 4A 298,783,000.00 ~~262~~243,~~837~~760,~~273~~903.8271 ~~237~~223,~~406~~098.6046 1824,~~838~~700,~~963~~613.5121 0.00 0.00 5A 19,603,000.00 1513,~~529~~561,~~010~~623.2759 1513,~~438~~612.7209 1,~~951~~287,~~947~~871.9602 0.00 0.00 B1I 7,439,000.00 7,~~399~~392,~~589~~865.1686 6,~~723~~754.3072 0.00 0.00 0.00 B2I 4,376,000.00 4,~~352~~348,~~816~~861.5354 3,~~954~~973.9947 0.00 0.00 0.00 B4I 1,969,000.00 1,~~958~~956,~~568~~788.5093 1,~~779~~787.5688 0.00 0.00 0.00 B5I 875,000.00 ~~870~~869,~~364~~573.3755 ~~790~~794.8251 0.00 0.00 0.00 B6I 2,191,130.00 2,~~179~~177,~~521~~541.6836 1,~~980~~989.3258 0.00 0.00 0.00 B1II 4,625,000.00 4,~~610~~607,~~062~~473.8829 2,~~589~~638.5978 0.00 0.00 0.00 B2II 2,973,000.00 2,~~963~~961,~~398~~733.2664 1,~~664~~696.6223 0.00 0.00 0.00 B4II 1,101,000.00 1,~~097~~096,~~444~~827.1670 ~~616~~628.4617 0.00 0.00 0.00 B5II 770,000.00 767,~~513~~082.1704 ~~431~~439.1332 0.00 0.00 0.00 B6II 1,875,283.00 1,~~869~~868,~~226~~176.50 1,~~049~~069.9994 0.00 0.00 0.00 B1III 6,158,000.00 6,~~135~~131,~~604~~778.9681 3,~~826~~894.1500 0.00 0.00 0.00 B2III 4,758,000.00 4,~~740~~737,~~696~~740.3911 23,~~956~~008.2971 0.00 0.00 0.00 B4III 1,118,000.00 1,113,~~934~~239.1348 ~~694~~706.6596 0.00 0.00 0.00 B5III 839,000.00 835,~~948~~427.7848 ~~521~~530.3054 0.00 0.00 0.00 B6III 1,969,345.00 1,~~962~~960,~~183~~959.1453 1,~~223~~245.6131 0.00 0.00 0.00 B3 8,624,000.00 8,~~588~~582,~~898~~885.4957 6,~~012~~087.9168 0.00 0.00 0.00 R 100.00 0.00 0.00 0.00 0.00 0.00 Totals 1,217,864,858.00 1,~~087~~026,~~147~~732,~~616~~299.1569 ~~787~~759,~~860~~566.6225 5984,~~627~~251,~~455~~261.8150 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 1A1 1223,~~025~~692,~~093~~450.2117 ~~141~~117,~~531~~838,~~087~~637.2507 0.~~78495811~~65355531 1223,~~025~~692,~~093~~450.2117 1A2 0.00 113,662,000.00 1.00000000 0.00 1A3 0.00 98,000,000.00 1.00000000 0.00 1A4 ~~765~~1,~~056~~507,352.2776 2221,~~533~~025,~~203~~850.3356 0.~~90132813~~84103402 ~~765~~1,~~056~~507,352.2776 1A5 0.00 982,000.00 1.00000000 0.00 1A6 0.00 0.00 0.00000000 0.00 2A1 26,~~504~~979,~~745~~795.4869 ~~183~~176,~~670~~690,~~108~~312.0637 0.~~88948670~~85568460 26,~~504~~979,~~745~~795.4869 2A2 0.00 0.00 0.00000000 0.00 3A1 2123,~~349~~595,~~383~~291.3175 ~~139~~116,~~981~~386,~~803~~512.9015 0.~~70562458~~58668471 2123,~~349~~595,~~383~~291.3175 3A2 2,~~690~~973,~~465~~496.6979 1714,~~640~~667,~~614~~117.4667 0.~~70562458~~58668471 2,~~690~~973,~~465~~496.6979 3A3 0.00 0.00 0.00000000 0.00 4A 1924,~~076~~923,~~370~~711.1167 ~~243~~218,~~760~~837,~~903~~192.7104 0.~~81584596~~73242853 1924,~~076~~923,~~370~~711.1167 5A 1,~~967~~301,~~386~~483.6811 1312,~~561~~260,~~623~~140.5949 0.~~69181368~~62542164 1,~~967~~301,~~386~~483.6811 B1I 6,~~723~~754.3072 7,~~392~~386,~~865~~111.8614 0.~~99379834~~99289033 6,~~723~~754.3072 B2I 3,~~954~~973.9947 4,~~348~~344,~~861~~888.5407 0.~~99379834~~99289033 3,~~954~~973.9947 B4I 1,~~779~~787.5688 1,~~956~~955,~~788~~001.9305 0.~~99379834~~99289033 1,~~779~~787.5688 B5I ~~790~~794.8251 ~~869~~868,~~573~~779.5504 0.~~99379834~~99289033 ~~790~~794.8251 B6I 1,~~980~~989.3258 2,~~177~~175,~~541~~551.3678 0.~~99379834~~99289033 1,~~980~~989.3258 B1II 2,~~589~~638.5978 4,~~607~~604,~~473~~834.2951 0.~~99621044~~99563989 2,~~589~~638.5978 B2II 1,~~664~~696.6223 2,~~961~~960,~~733~~037.6441 0.~~99621044~~99563990 1,~~664~~696.6223 B4II ~~616~~628.4617 1,096,~~827~~199.7052 0.~~99621045~~99563989 ~~616~~628.4617 B5II ~~431~~439.1332 ~~767~~766,~~082~~642.0472 0.~~99621044~~99563990 ~~431~~439.1332 B6II 1,~~049~~069.9994 1,~~868~~867,~~176~~106.5057 0.~~99621044~~99563990 1,~~049~~069.9994 B1III 3,~~826~~894.1500 6,~~131~~127,~~778~~884.81 0.~~99574193~~99510958 3,~~826~~894.1500 B2III 23,~~956~~008.2971 4,~~737~~734,~~740~~731.1140 0.~~99574193~~99510958 23,~~956~~008.2971 B4III ~~694~~706.6596 1,~~113~~112,~~239~~532.4851 0.~~99574193~~99510958 ~~694~~706.6596 B5III ~~521~~530.3054 ~~835~~834,~~427~~896.4894 0.~~99574193~~99510958 ~~521~~530.3054 B6III 1,~~223~~245.6131 1,~~960,~~959,714.5322 0.~~99574200~~99510965 1,~~223~~245.6131 B3 6,~~012~~087.9168 8,~~582~~576,~~885~~797.5789 0.~~99523256~~99452666 6,~~012~~087.9168 R 0.00 0.00 0.00000000 0.00 Totals 6085,~~415~~010,~~316~~827.4474 1941,~~026~~721,~~732,299~~471.6993 0.~~84305930~~77325613 6085,~~415~~010,~~316~~827.4474

Principal Distribution Factors Statement Original Beginning Scheduled Unscheduled Face Certificate Principal Principal Class (2) Amount Balance Distribution Distribution Accretion 1A1 180,304,000.00 ~~851~~784.~~65154661~~95811102 1.~~84539023~~79476401 64129.~~84804536~~60803443 0.00000000 1A2 113,662,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 1A3 98,000,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 1A4 25,000,000.00 ~~931~~901.~~93038400~~32813320 0.~~84675640~~82352680 2959.~~75549440~~47058400 0.00000000 1A5 982,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 1A6 0.00 0.00000000 0.00000000 0.00000000 0.00000000 2A1 206,490,000.00 ~~901~~889.~~61680246~~48669698 0.~~50646114~~50942360 1133.~~62364434~~29267669 0.00000000 2A2 0.00 0.00000000 0.00000000 0.00000000 0.00000000 3A1 198,380,000.00 ~~813~~705.~~24320602~~62457859 0.~~17781495~~16217981 ~~107~~118.~~44081248~~77769190 0.00000000 3A2 25,000,000.00 ~~813~~705.~~24320600~~62457840 0.~~17781480~~16217960 ~~107~~118.~~44081240~~77769200 0.00000000 3A3 0.00 0.00000000 0.00000000 0.00000000 0.00000000 4A 298,783,000.00 ~~879~~815.~~69286680~~84596081 0.~~79457867~~74669061 6382.~~05232731~~67074502 0.00000000 5A 19,603,000.00 ~~792~~691.~~17519104~~81368107 0.~~78756925~~69438810 9965.~~57394072~~69764934 0.00000000 B1I 7,439,000.00 ~~994~~993.~~70213201~~79834117 0.~~90379083~~90801452 0.00000000 0.00000000 B2I 4,376,000.00 ~~994~~993.~~70213208~~79834095 0.~~90379113~~90801417 0.00000000 0.00000000 B4I 1,969,000.00 ~~994~~993.~~70213306~~79833926 0.~~90378873~~90801422 0.00000000 0.00000000 B5I 875,000.00 ~~994~~993.~~70213714~~79834286 0.~~90379429~~90801143 0.00000000 0.00000000 B6I 2,191,130.00 ~~994~~993.~~70213086~~79834150 0.~~90378937~~90801550 0.00000000 0.00000000 B1II 4,625,000.00 996.~~77035243~~21044108 0.~~55991135~~57054703 0.00000000 0.00000000 B2II 2,973,000.00 996.~~77035318~~21044063 0.~~55991255~~57054490 0.00000000 0.00000000 B4II 1,101,000.00 996.~~77035422~~21044505 0.~~55990917~~57054496 0.00000000 0.00000000 B5II 770,000.00 996.~~77035065~~21044156 0.~~55990909~~57054545 0.00000000 0.00000000 B6II 1,875,283.00 996.~~77035413~~21043864 0.~~55991016~~57054855 0.00000000 0.00000000 B1III 6,158,000.00 ~~996~~995.~~36326080~~74193082 0.~~62132998~~63234816 0.00000000 0.00000000 B2III 4,758,000.00 ~~996~~995.~~36325977~~74193148 0.~~62133039~~63234763 0.00000000 0.00000000 B4III 1,118,000.00 ~~996~~995.~~36326476~~74193202 0.~~62133274~~63234347 0.00000000 0.00000000 B5III 839,000.00 ~~996~~995.~~36326579~~74193087 0.~~62133492~~63234803 0.00000000 0.00000000 B6III 1,969,345.00 ~~996~~995.~~36332892~~74200051 0.~~62132841~~63234730 0.00000000 0.00000000 B3 8,624,000.00 995.~~92978780~~23255682 0.~~69722982~~70589981 0.00000000 0.00000000 R 100.00 0.00000000 0.00000000 0.00000000 0.00000000 (2) All denominations are per $1000.00.

Principal Distribution Factors Statement (continued) Total Ending Ending Total Realized Principal Certificate Certificate Principal Class Loss (3) Reduction Balance Percentage Distribution 1A1 0.00000000 66131.~~69343559~~40279844 ~~784~~653.~~95811102~~55531253 0.~~78495811~~65355531 66131.~~69343559~~40279844 1A2 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 1A3 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 1A4 0.00000000 3060.~~60225080~~29411040 ~~901~~841.~~32813320~~03402240 0.~~90132813~~84103402 3060.~~60225080~~29411040 1A5 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 1A6 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 2A1 0.00000000 1233.~~13010548~~80210030 ~~889~~855.~~48669698~~68459669 0.~~88948670~~85568460 1233.~~13010548~~80210030 2A2 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 3A1 0.00000000 ~~107~~118.~~61862743~~93987171 ~~705~~586.~~62457859~~68470688 0.~~70562458~~58668471 ~~107~~118.~~61862743~~93987171 3A2 0.00000000 ~~107~~118.~~61862760~~93987160 ~~705~~586.~~62457840~~68470680 0.~~70562458~~58668471 ~~107~~118.~~61862760~~93987160 3A3 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 4A 0.00000000 6383.~~84690598~~41743563 ~~815~~732.~~84596081~~42852518 0.~~81584596~~73242853 6383.~~84690598~~41743563 5A 0.00000000 ~~100~~66.~~36150997~~39203744 ~~691~~625.~~81368107~~42164414 0.~~69181368~~62542164 ~~100~~66.~~36150997~~39203744 B1I 0.00000000 0.~~90379083~~90801452 ~~993~~992.~~79834117~~89032666 0.~~99379834~~99289033 0.~~90379083~~90801452 B2I 0.00000000 0.~~90379113~~90801417 ~~993~~992.~~79834095~~89032678 0.~~99379834~~99289033 0.~~90379113~~90801417 B4I 0.00000000 0.~~90378873~~90801422 ~~993~~992.~~79833926~~89032504 0.~~99379834~~99289033 0.~~90378873~~90801422 B5I 0.00000000 0.~~90379429~~90801143 ~~993~~992.~~79834286~~89033143 0.~~99379834~~99289033 0.~~90379429~~90801143 B6I 0.00000000 0.~~90378937~~90801550 ~~993~~992.~~79834150~~89032600 0.~~99379834~~99289033 0.~~90378937~~90801550 B1II 0.00000000 0.~~55991135~~57054703 ~~996~~995.~~21044108~~63989405 0.~~99621044~~99563989 0.~~55991135~~57054703 B2II 0.00000000 0.~~55991255~~57054490 ~~996~~995.~~21044063~~63989573 0.~~99621044~~99563990 0.~~55991255~~57054490 B4II 0.00000000 0.~~55990917~~57054496 ~~996~~995.~~21044505~~63989101 0.~~99621045~~99563989 0.~~55990917~~57054496 B5II 0.00000000 0.~~55990909~~57054545 ~~996~~995.~~21044156~~63989610 0.~~99621044~~99563990 0.~~55990909~~57054545 B6II 0.00000000 0.~~55991016~~57054855 ~~996~~995.~~21043864~~63989542 0.~~99621044~~99563990 0.~~55991016~~57054855 B1III 0.00000000 0.~~62132998~~63234816 995.~~74193082~~10958266 0.~~99574193~~99510958 0.~~62132998~~63234816 B2III 0.00000000 0.~~62133039~~63234763 995.~~74193148~~10958386 0.~~99574193~~99510958 0.~~62133039~~63234763 B4III 0.00000000 0.~~62133274~~63234347 995.~~74193202~~10957961 0.~~99574193~~99510958 0.~~62133274~~63234347 B5III 0.00000000 0.~~62133492~~63234803 995.~~74193087~~10958284 0.~~99574193~~99510958 0.~~62133492~~63234803 B6III 0.00000000 0.~~62132841~~63234730 995.~~74200051~~10965321 0.~~99574200~~99510965 0.~~62132841~~63234730 B3 0.00000000 0.~~69722982~~70589981 ~~995~~994.~~23255682~~52665700 0.~~99523256~~99452666 0.~~69722982~~70589981 R 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 (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 1A1 180,304,000.00 3.60000% ~~153~~141,~~556~~531,~~180~~087.4625 ~~460~~424,~~668~~593.5426 0.00 0.00 1A2 113,662,000.00 5.25000% 113,662,000.00 497,271.25 0.00 0.00 1A3 98,000,000.00 5.75000% 98,000,000.00 469,583.33 0.00 0.00 1A4 25,000,000.00 5.45000% 2322,~~298~~533,~~259~~203.6033 ~~105~~102,~~812~~338.9330 0.00 0.00 1A5 982,000.00 5.75000% 982,000.00 4,705.42 0.00 0.00 1A6 0.00 5.50000% ~~101~~95,~~150~~510,~~447~~957.0662 ~~463~~437,~~606~~758.2256 0.00 0.00 2A1 206,490,000.00 3.~~76109~~70602% ~~186~~183,~~174~~670,~~853~~108.5406 ~~583~~567,~~516~~237.4458 0.00 0.00 2A2 0.00 1.00000% ~~186~~183,~~174~~670,~~853~~108.5406 ~~155~~153,~~145~~058.7142 0.00 0.00 3A1 198,380,000.00 5.75000% ~~161~~139,~~331~~981,~~187~~803.2190 ~~773~~670,~~045~~746.2714 0.00 0.00 3A2 25,000,000.00 5.40000% 2017,~~331~~640,~~080~~614.1546 9179,~~489~~382.8677 0.00 0.00 3A3 0.00 5.00000% 1110,~~916~~218,~~064~~895.2658 4942,~~650~~578.2773 0.00 0.00 4A 298,783,000.00 6.~~29631~~28950% ~~262~~243,~~837~~760,~~273~~903.8271 1,~~379~~277,~~086~~611.8982 0.00 0.00 5A 19,603,000.00 6.~~26325~~25859% 1513,~~529~~561,~~010~~623.2759 8170,~~051~~730.7657 0.00 0.00 B1I 7,439,000.00 6.~~16685~~16790% 7,~~399~~392,~~589~~865.1686 3837,~~026~~998.7873 0.00 0.00 B2I 4,376,000.00 6.~~16685~~16790% 4,~~352~~348,~~816~~861.5354 22,~~369~~352.2980 0.00 0.00 B4I 1,969,000.00 6.~~16685~~16790% 1,~~958~~956,~~568~~788.5093 10,~~065~~057.1674 0.00 0.00 B5I 875,000.00 6.~~16685~~16790% ~~870~~869,~~364~~573.3755 4,~~472~~469.8454 0.00 0.00 B6I 2,191,130.00 6.~~16685~~16790% 2,~~179~~177,~~521~~541.6836 11,~~200~~192.6539 0.00 0.00 B1II 4,625,000.00 4.~~76109~~70602% 4,~~610~~607,~~062~~473.8829 18,~~290~~069.7605 0.00 0.00 B2II 2,973,000.00 4.~~76109~~70602% 2,~~963~~961,~~398~~733.2664 11,~~757~~614.5098 0.00 0.00 B4II 1,101,000.00 4.~~76109~~70602% 1,~~097~~096,~~444~~827.1670 4,~~354~~301.1941 0.00 0.00 B5II 770,000.00 4.~~76109~~70602% 767,~~513~~082.1704 3,~~045~~008.1625 0.00 0.00 B6II 1,875,283.00 4.~~76109~~70602% 1,~~869~~868,~~226~~176.50 7,~~416~~326.2940 0.00 0.00 B1III 6,158,000.00 6.~~18869~~18315% 6,~~135~~131,~~604~~778.9681 31,~~642~~594.8078 0.00 0.00 B2III 4,758,000.00 6.~~18869~~18315% 4,~~740~~737,~~696~~740.3911 24,~~448~~411.9281 0.00 0.00 B4III 1,118,000.00 6.~~18869~~18315% 1,113,~~934~~239.1348 5,~~744~~736.8311 0.00 0.00 B5III 839,000.00 6.~~18869~~18315% 835,~~948~~427.7848 4,~~311~~304.1965 0.00 0.00 B6III 1,969,345.00 6.~~18869~~18315% 1,~~962~~960,~~183~~959.1453 10,~~119~~104.4510 0.00 0.00 B3 8,624,000.00 5.~~78022~~76288% 8,~~588~~582,~~898~~885.4957 41,~~371~~218.4645 0.00 0.00 R 100.00 3.60000% 0.00 0.00 0.00 0.00 Totals 1,217,864,858.00 5,~~363~~045,~~271~~357.1634 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 1A1 0.00 0.00 ~~460~~424,~~668~~593.5426 0.00 ~~141~~117,~~531~~838,~~087~~637.2507 1A2 0.00 0.00 497,271.25 0.00 113,662,000.00 1A3 0.00 0.00 469,583.33 0.00 98,000,000.00 1A4 0.00 0.00 ~~105~~102,~~812~~338.9330 0.00 2221,~~533~~025,~~203~~850.3356 1A5 0.00 0.00 4,705.42 0.00 982,000.00 1A6 0.00 0.00 ~~463~~437,~~606~~758.2256 0.00 9583,~~510~~738,~~957~~760.6193 2A1 0.00 0.00 ~~583~~567,~~516~~237.4458 0.00 ~~183~~176,~~670~~690,~~108~~312.0637 2A2 0.00 0.00 ~~155~~153,~~145~~058.7142 0.00 ~~183~~176,~~670~~690,~~108~~312.0637 3A1 0.00 0.00 ~~773~~670,~~045~~746.2714 0.00 ~~139~~116,~~981~~386,~~803~~512.9015 3A2 0.00 0.00 9179,~~489~~382.8677 0.00 1714,~~640~~667,~~614~~117.4667 3A3 0.00 0.00 4942,~~650~~578.2773 0.00 109,~~218~~146,~~895~~823.2808 4A 0.00 0.00 1,~~379~~277,~~086~~611.8982 0.00 ~~243~~218,~~760~~837,~~903~~192.7104 5A 0.00 0.00 8170,~~051~~730.7657 0.00 1312,~~561~~260,~~623~~140.5949 B1I 0.00 0.00 3837,~~026~~998.7873 0.00 7,~~392~~386,~~865~~111.8614 B2I 0.00 0.00 22,~~369~~352.2980 0.00 4,~~348~~344,~~861~~888.5407 B4I 0.00 0.00 10,~~065~~057.1674 0.00 1,~~956~~955,~~788~~001.9305 B5I 0.00 0.00 4,~~472~~469.8454 0.00 ~~869~~868,~~573~~779.5504 B6I 0.00 0.00 11,~~200~~192.6539 0.00 2,~~177~~175,~~541~~551.3678 B1II 0.00 0.00 18,~~290~~069.7605 0.00 4,~~607~~604,~~473~~834.2951 B2II 0.00 0.00 11,~~757~~614.5098 0.00 2,~~961~~960,~~733~~037.6441 B4II 0.00 0.00 4,~~354~~301.1941 0.00 1,096,~~827~~199.7052 B5II 0.00 0.00 3,~~045~~008.1625 0.00 ~~767~~766,~~082~~642.0472 B6II 0.00 0.00 7,~~416~~326.2940 0.00 1,~~868~~867,~~176~~106.5057 B1III 0.00 0.00 31,~~642~~594.8078 0.00 6,~~131~~127,~~778~~884.81 B2III 0.00 0.00 24,~~448~~411.9281 0.00 4,~~737~~734,~~740~~731.1140 B4III 0.00 0.00 5,~~744~~736.8311 0.00 1,~~113~~112,~~239~~532.4851 B5III 0.00 0.00 4,~~311~~304.1965 0.00 ~~835~~834,~~427~~896.4894 B6III 0.00 0.00 10,~~119~~104.4510 0.00 1,~~960,~~959,714.5322 B3 0.00 0.00 41,~~371~~218.4645 0.00 8,~~582~~576,~~885~~797.5789 R 0.00 0.00 0.2827 0.00 0.00 Totals 0.00 0.00 5,~~363~~045,~~271~~357.4461 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 1A1 180,304,000.00 3.60000% ~~851~~784.~~65154661~~95811102 2.~~55495463~~35487432 0.00000000 0.00000000 1A2 113,662,000.00 5.25000% 1000.00000000 4.37500000 0.00000000 0.00000000 1A3 98,000,000.00 5.75000% 1000.00000000 4.79166663 0.00000000 0.00000000 1A4 25,000,000.00 5.45000% ~~931~~901.~~93038400~~32813320 4.~~23251720~~09353200 0.00000000 0.00000000 1A5 982,000.00 5.75000% 1000.00000000 4.79167006 0.00000000 0.00000000 1A6 0.00 5.50000% ~~881~~832.~~21112333~~08053648 43.~~03888435~~81370250 0.00000000 0.00000000 2A1 206,490,000.00 3.~~76109~~70602% ~~901~~889.~~61680246~~48669698 2.~~82588232~~74704625 0.00000000 0.00000000 2A2 0.00 1.00000% ~~901~~889.~~61680246~~48669698 0.~~75134733~~74123890 0.00000000 0.00000000 3A1 198,380,000.00 5.75000% ~~813~~705.~~24320602~~62457859 3.~~89679035~~38111775 0.00000000 0.00000000 3A2 25,000,000.00 5.40000% ~~813~~705.~~24320600~~62457840 3.~~65959440~~17531080 0.00000000 0.00000000 3A3 0.00 5.00000% ~~765~~656.~~62889870~~58271038 32.~~19012056~~73576119 0.00000000 0.00000000 4A 298,783,000.00 6.~~29631~~28950% ~~879~~815.~~69286680~~84596081 4.~~61568058~~27605259 0.00000000 0.00000000 5A 19,603,000.00 6.~~26325~~25859% ~~792~~691.~~17519104~~81368107 43.~~13466102~~60815028 0.00000000 0.00000000 B1I 7,439,000.00 6.~~16685~~16790% ~~994~~993.~~70213201~~79834117 5.~~11181342~~10804275 0.00000000 0.00000000 B2I 4,376,000.00 6.~~16685~~16790% ~~994~~993.~~70213208~~79834095 5.~~11181216~~10804388 0.00000000 0.00000000 B4I 1,969,000.00 6.~~16685~~16790% ~~994~~993.~~70213306~~79833926 5.~~11181310~~10804469 0.00000000 0.00000000 B5I 875,000.00 6.~~16685~~16790% ~~994~~993.~~70213714~~79834286 5.~~11181714~~10804571 0.00000000 0.00000000 B6I 2,191,130.00 6.~~16685~~16790% ~~994~~993.~~70213086~~79834150 5.~~11181445~~10804471 0.00000000 0.00000000 B1II 4,625,000.00 4.~~76109~~70602% 996.~~77035243~~21044108 3.~~95475892~~90682162 0.00000000 0.00000000 B2II 2,973,000.00 4.~~76109~~70602% 996.~~77035318~~21044063 3.~~95475950~~90682139 0.00000000 0.00000000 B4II 1,101,000.00 4.~~76109~~70602% 996.~~77035422~~21044505 3.~~95475931~~90682107 0.00000000 0.00000000 B5II 770,000.00 4.~~76109~~70602% 996.~~77035065~~21044156 3.~~95475325~~90681818 0.00000000 0.00000000 B6II 1,875,283.00 4.~~76109~~70602% 996.~~77035413~~21043864 3.~~95475776~~90682366 0.00000000 0.00000000 B1III 6,158,000.00 6.~~18869~~18315% ~~996~~995.~~36326080~~74193082 5.~~13848652~~13068854 0.00000000 0.00000000 B2III 4,758,000.00 6.~~18869~~18315% ~~996~~995.~~36325977~~74193148 5.~~13848676~~13068726 0.00000000 0.00000000 B4III 1,118,000.00 6.~~18869~~18315% ~~996~~995.~~36326476~~74193202 5.~~13848837~~13068873 0.00000000 0.00000000 B5III 839,000.00 6.~~18869~~18315% ~~996~~995.~~36326579~~74193087 5.~~13848629~~13069130 0.00000000 0.00000000 B6III 1,969,345.00 6.~~18869~~18315% ~~996~~995.~~36332892~~74200051 5.~~13848513~~13069066 0.00000000 0.00000000 B3 8,624,000.00 5.~~78022~~76288% 995.~~92978780~~23255682 4.~~79724722~~77950487 0.00000000 0.00000000 R 100.00 3.60000% 0.00000000 0.00000000 0.00000000 0.00000000 (5) All denominations are per $1,000.00.

Interest Distribution Factors Statement (continued) Remaining Ending Non-Supported Total Unpaid Certificate/ Interest Realized Interest Interest Notional Class Shortfall Losses (6) Distribution Shortfall Balance 1A1 0.00000000 0.00000000 2.~~55495463~~35487432 0.00000000 ~~784~~653.~~95811102~~55531253 1A2 0.00000000 0.00000000 4.37500000 0.00000000 1000.00000000 1A3 0.00000000 0.00000000 4.79166663 0.00000000 1000.00000000 1A4 0.00000000 0.00000000 4.~~23251720~~09353200 0.00000000 ~~901~~841.~~32813320~~03402240 1A5 0.00000000 0.00000000 4.79167006 0.00000000 1000.00000000 1A6 0.00000000 0.00000000 43.~~03888435~~81370250 0.00000000 ~~832~~729.~~08053639~~52250564 2A1 0.00000000 0.00000000 2.~~82588232~~74704625 0.00000000 ~~889~~855.~~48669698~~68459669 2A2 0.00000000 0.00000000 0.~~75134733~~74123890 0.00000000 ~~889~~855.~~48669698~~68459669 3A1 0.00000000 0.00000000 3.~~89679035~~38111775 0.00000000 ~~705~~586.~~62457859~~68470688 3A2 0.00000000 0.00000000 3.~~65959440~~17531080 0.00000000 ~~705~~586.~~62457840~~68470680 3A3 0.00000000 0.00000000 32.~~19012056~~73576119 0.00000000 ~~656~~587.~~58269110~~70009363 4A 0.00000000 0.00000000 4.~~61568058~~27605259 0.00000000 ~~815~~732.~~84596081~~42852518 5A 0.00000000 0.00000000 43.~~13466102~~60815028 0.00000000 ~~691~~625.~~81368107~~42164414 B1I 0.00000000 0.00000000 5.~~11181342~~10804275 0.00000000 ~~993~~992.~~79834117~~89032666 B2I 0.00000000 0.00000000 5.~~11181216~~10804388 0.00000000 ~~993~~992.~~79834095~~89032678 B4I 0.00000000 0.00000000 5.~~11181310~~10804469 0.00000000 ~~993~~992.~~79833926~~89032504 B5I 0.00000000 0.00000000 5.~~11181714~~10804571 0.00000000 ~~993~~992.~~79834286~~89033143 B6I 0.00000000 0.00000000 5.~~11181445~~10804471 0.00000000 ~~993~~992.~~79834150~~89032600 B1II 0.00000000 0.00000000 3.~~95475892~~90682162 0.00000000 ~~996~~995.~~21044108~~63989405 B2II 0.00000000 0.00000000 3.~~95475950~~90682139 0.00000000 ~~996~~995.~~21044063~~63989573 B4II 0.00000000 0.00000000 3.~~95475931~~90682107 0.00000000 ~~996~~995.~~21044505~~63989101 B5II 0.00000000 0.00000000 3.~~95475325~~90681818 0.00000000 ~~996~~995.~~21044156~~63989610 B6II 0.00000000 0.00000000 3.~~95475776~~90682366 0.00000000 ~~996~~995.~~21043864~~63989542 B1III 0.00000000 0.00000000 5.~~13848652~~13068854 0.00000000 995.~~74193082~~10958266 B2III 0.00000000 0.00000000 5.~~13848676~~13068726 0.00000000 995.~~74193148~~10958386 B4III 0.00000000 0.00000000 5.~~13848837~~13068873 0.00000000 995.~~74193202~~10957961 B5III 0.00000000 0.00000000 5.~~13848629~~13069130 0.00000000 995.~~74193087~~10958284 B6III 0.00000000 0.00000000 5.~~13848513~~13069066 0.00000000 995.~~74200051~~10965321 B3 0.00000000 0.00000000 4.~~79724722~~77950487 0.00000000 ~~995~~994.~~23255682~~52665700 R 0.00000000 0.00000000 2.~~80000000~~70000000 0.00000000 0.00000000 (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 Component Statement Component Beginning Ending Beginning Ending Ending Pass-Through Notional Notional Component Component Component Class Rate Balance Balance Balance Balance Percentage B3_1 6.~~16685~~16790% 0.00 0.00 2,~~828~~826,~~932~~362.8648 2,~~826~~823,~~362~~780.4809 99.~~37983404~~28903270% B3_2 4.~~76109~~70602% 0.00 0.00 2,~~414~~412,~~177~~821.7969 2,~~412~~411,~~821~~439.6983 99.~~62104418~~56398968% B3_3 6.~~18869~~18315% 0.00 0.00 3,~~345~~343,~~787~~701.8340 3,~~343~~341,~~701~~577.4098 99.~~57419297~~51095831%

CERTIFICATEHOLDER ACCOUNT STATEMENT CERTIFICATE ACCOUNT Beginning Balance 0.00 Deposits Payments of Interest and Principal 6690,~~012~~274,~~177~~241.0410 Liquidations, Insurance Proceeds, Reserve Funds 0.00 Proceeds from Repurchased Loans 0.00 Other Amounts (Servicer Advances) 5554,~~261~~014.4423 Realized Losses 0.00 Prepayment Penalties 0.00 Total Deposits 6690,~~067~~328,~~438~~255.4833 Withdrawals Reimbursement for Servicer Advances 0.00 Payment of Service Fee ~~288~~272,~~850~~069.6098 Payment of Interest and Principal 6590,~~778~~056,~~587~~185.8835 Total Withdrawals (Pool Distribution Amount) 6690,~~067~~328,~~438~~255.4833 Ending Balance 0.00

SERVICING FEES Gross Servicing Fee ~~282~~265,~~055~~652.6973 Securities Administration Fee, Wells Fargo Bank, NA 6,~~794~~417.9125 Supported Prepayment/Curtailment Interest Shortfall 0.00 Net Servicing Fee ~~288~~272,~~850~~069.6098

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 1812 0 0 0 1812 95,~~011~~941,~~522~~446.7761 0.00 0.00 0.00 95,~~011~~941,~~522~~446.7761 60 Days 13 0 0 0 13 ~~369~~858,~~999~~720.3786 0.00 0.00 0.00 ~~369~~858,~~999~~720.3786 90 Days 12 0 0 0 12 ~~274~~2,~~574~~369,717.6498 0.00 0.00 0.00 ~~274~~2,~~574~~369,717.6498 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 1 0 1 0.00 0.00 ~~491~~490,~~081~~580.6857 0.00 ~~491~~490,~~081~~580.6857 Totals 2017 0 1 0 2118 9,~~656~~169,~~096~~885.7845 0.00 ~~491~~490,~~081~~580.6857 0.00 109,~~147~~660,~~178~~466.4602 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.~~859599~~613183% 0.000000% 0.000000% 0.000000% 0.~~859599~~613183% 0.~~877690~~630913% 0.000000% 0.000000% 0.000000% 0.~~877690~~630913% 60 Days 0.~~047755~~153296% 0.000000% 0.000000% 0.000000% 0.~~047755~~153296% 0.~~036037~~091186% 0.000000% 0.000000% 0.000000% 0.~~036037~~091186% 90 Days 0.~~047755~~102197% 0.000000% 0.000000% 0.000000% 0.~~047755~~102197% 0.~~026743~~251637% 0.000000% 0.000000% 0.000000% 0.~~026743~~251637% 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.~~047755~~051099% 0.000000% 0.~~047755~~051099% 0.000000% 0.000000% 0.~~047830~~052094% 0.000000% 0.~~047830~~052094% Totals 0.~~955110~~868677% 0.000000% 0.~~047755~~051099% 0.000000% 10.~~002865~~919775% 0.~~940469~~973736% 0.000000% 0.~~047830~~052094% 0.000000% 01.~~988298~~025830%

Delinquency Status By Groups

DELINQUENT BANKRUPTCY FORECLOSURE REO Total Group 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 104 0 0 0 10 4 1,~~208~~473,~~291~~240.0958 0.00 0.00 0.00 41,~~208~~473,~~291~~240.0958 60 Days 12 0 0 0 12 ~~369~~557,~~999~~196.3751 0.00 0.00 0.00 ~~369~~557,~~999~~196.3751 90 Days 01 0 0 0 01 0369,717.0098 0.00 0.00 0.00 0369,717.0098 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 1 0 1 0.00 0.00 ~~491~~490,~~081~~580.6857 0.00 ~~491~~490,~~081~~580.6857 Totals 117 0 1 0 128 42,~~578~~400,~~290~~155.4607 0.00 ~~491~~490,~~081~~580.6857 0.00 52,~~069~~890,~~372~~735.1464 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 0.~~996016~~421053% 0.000000% 0.000000% 0.000000% 0.~~996016~~421053% 10.~~061948~~397033% 0.000000% 0.000000% 0.000000% 10.~~061948~~397033% 60 Days 0.~~099602~~210526% 0.000000% 0.000000% 0.000000% 0.~~099602~~210526% 0.~~093368~~150162% 0.000000% 0.000000% 0.000000% 0.~~093368~~150162% 90 Days 0.~~000000~~105263% 0.000000% 0.000000% 0.000000% 0.~~000000~~105263% 0.~~000000~~099638% 0.000000% 0.000000% 0.000000% 0.~~000000~~099638% 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.~~099602~~105263% 0.000000% 0.~~099602~~105263% 0.000000% 0.000000% 0.~~123923~~132210% 0.000000% 0.~~123923~~132210% Totals 10.~~095618~~736842% 0.000000% 0.~~099602~~105263% 0.000000% 10.~~195219~~842105% 10.~~155316~~646833% 0.000000% 0.~~123923~~132210% 0.000000% 10.~~279239~~779043% DELINQUENT BANKRUPTCY FORECLOSURE REO Total Group 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 3 0 0 0 3 2493,~~865,656~~654.4610 0.00 0.00 0.00 2493,~~865,656~~654.4610 60 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 90 Days 10 0 0 0 10 ~~274,574~~0.6400 0.00 0.00 0.00 ~~274,574~~0.6400 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 43 0 0 0 4 3 493,~~140,231~~654.10 0.00 0.00 0.00 3493,~~140,231~~654.10 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 01.~~980392~~010101% 0.000000% 0.000000% 0.000000% 01.~~980392~~010101% 10.~~451816~~259277% 0.000000% 0.000000% 0.000000% 10.~~451816~~259277% 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.~~326797~~000000% 0.000000% 0.000000% 0.000000% 0.~~326797~~000000% 0.~~139107~~000000% 0.000000% 0.000000% 0.000000% 0.~~139107~~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 1.~~307190~~010101% 0.000000% 0.000000% 0.000000% 1.~~307190~~010101% 10.~~590923~~259277% 0.000000% 0.000000% 0.000000% 10.~~590923~~259277% DELINQUENT BANKRUPTCY FORECLOSURE REO Total Group 3 No of Loans No of Loans No of Loans No of Loans No of Loans Principal Balance Principal Balance Principal Balance Principal Balance Principal Balance 0-29 Days 0 0 0 0 0.00 0.00 0.00 0.00 30 Days 13 0 0 0 13 ~~374~~3,~~050~~221,950.70 0.00 0.00 0.00 ~~374~~3,~~050~~221,950.70 60 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 90 Days 01 0 0 0 01 02,000,000.00 0.00 0.00 0.00 02,000,000.00 120 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 14 0 0 0 14 ~~374~~5,~~050~~221,950.70 0.00 0.00 0.00 ~~374~~5,~~050~~221,950.70 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 02.~~606061~~027027% 0.000000% 0.000000% 0.000000% 02.~~606061~~027027% 02.~~226539~~325565% 0.000000% 0.000000% 0.000000% 02.~~226539~~325565% 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~~675676% 0.000000% 0.000000% 0.000000% 0.~~000000~~675676% 01.~~000000~~443576% 0.000000% 0.000000% 0.000000% 01.~~000000~~443576% 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 02.~~606061~~702703% 0.000000% 0.000000% 0.000000% 02.~~606061~~702703% 03.~~226539~~769141% 0.000000% 0.000000% 0.000000% 03.~~226539~~769141% DELINQUENT BANKRUPTCY FORECLOSURE REO Total Group 4 No of Loans No of Loans No of Loans No of Loans No of Loans Principal Balance Principal Balance Principal Balance Principal Balance Principal Balance 0-29 Days 0 0 0 0 0.00 0.00 0.00 0.00 30 Days 32 0 0 0 32 1752,~~261,721~~601.6723 0.00 0.00 0.00 1752,~~261,721~~601.6723 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 32 0 0 0 32 1752,~~261,721~~601.6723 0.00 0.00 0.00 1752,~~261,721~~601.6723 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 0.~~517241~~379507% 0.000000% 0.000000% 0.000000% 0.~~517241~~379507% 0.~~497257~~328929% 0.000000% 0.000000% 0.000000% 0.~~497257~~328929% 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.~~517241~~379507% 0.000000% 0.000000% 0.000000% 0.~~517241~~379507% 0.~~497257~~328929% 0.000000% 0.000000% 0.000000% 0.~~497257~~328929% DELINQUENT BANKRUPTCY FORECLOSURE REO Total Group 5 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 10 0 0 0 10 ~~301,802~~0.8500 0.00 0.00 0.00 ~~301,802~~0.8500 60 Days 01 0 0 0 01 0301,524.0035 0.00 0.00 0.00 0301,524.0035 90 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 120 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 150 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 180 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 Totals 1 0 0 0 1 301,~~802~~524.8535 0.00 0.00 0.00 301,~~802~~524.8535 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 20.~~564103~~000000% 0.000000% 0.000000% 0.000000% 20.~~564103~~000000% 20.~~122947~~000000% 0.000000% 0.000000% 0.000000% 20.~~122947~~000000% 60 Days 02.~~000000~~857143% 0.000000% 0.000000% 0.000000% 02.~~000000~~857143% 02.~~000000~~334849% 0.000000% 0.000000% 0.000000% 02.~~000000~~334849% 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 2.~~564103~~857143% 0.000000% 0.000000% 0.000000% 2.~~564103~~857143% 2.~~122947~~334849% 0.000000% 0.000000% 0.000000% 2.~~122947~~334849%

OTHER INFORMATION Current Period Class A Insufficient Funds 0.00 Principal Balance of Contaminated Properties 0.00 Periodic Advance 5554,~~261~~014.4423

COLLATERAL STATEMENT Collateral Description Fixed & Mixed ARM Weighted Average Gross Coupon 6.~~238845~~214777% Weighted Average Net Coupon 5.~~927510~~904293% Weighted Average Pass-Through Rate 5.~~920010~~896793% Weighted Average Maturity(Stepdown Calculation ) ~~349~~348 Beginning Scheduled Collateral Loan Count 2,~~187~~094 Number Of Loans Paid In Full 93137 Ending Scheduled Collateral Loan Count 21,~~094~~957 Beginning Scheduled Collateral Balance 1,~~087~~026,~~147~~732,~~618~~301.2783 Ending Scheduled Collateral Balance 1941,~~026~~721,~~732,301~~474.8308 Ending Actual Collateral Balance at 31-~~Jul~~Aug-2002 1941,~~026~~721,~~732,301~~474.8308 Monthly P &I Constant 6,~~439~~076,~~981~~993.8725 Special Servicing Fee 0.00 Prepayment Penalties 0.00 Realized Loss Amount 0.00 Cumulative Realized Loss 0.00 Scheduled Principal ~~787~~759,~~860~~566.6325 Unscheduled Principal 5984,~~627~~251,~~455~~261.8150

Group Level Collateral Statement Group Group 1 Group 2 Group 3 Collateral Description Fixed 15/30 & ARM Semi-Annual Fixed 15/30 & ARM Weighted Average Coupon Rate 6.~~424742~~425810 5.~~143587~~088520 6.~~410028~~405503 Weighted Average Net Rate 6.~~174347~~175403 4.~~768586~~713520 6.~~046302~~042487 Weighted Average Maturity ~~352~~351 ~~350~~349 ~~350~~349 Beginning Loan Count 1,~~035~~004 ~~312~~306 ~~181~~165 Loans Paid In Full 3154 69 1617 Ending Loan Count ~~1,004~~950 ~~306~~297 ~~165~~148 Beginning Scheduled Balance ~~409~~396,~~088~~280,~~233~~284.7993 ~~199~~197,~~896~~384,~~677~~223.2284 ~~189~~165,~~156~~115,~~856~~369.6901 Ending scheduled Balance ~~396~~371,~~280~~062,~~284~~599.9343 ~~197~~190,~~384~~396,~~223~~573.8485 ~~165~~138,~~115~~544,~~369~~858.0130 Record Date 0708/31/2002 0708/31/2002 0708/31/2002 Principal And Interest Constant 2,~~561~~484,~~938~~092.0107 ~~969~~950,~~108~~039.6787 1919,~~051,776~~322.3345 Scheduled Principal ~~371~~362,~~699~~073.5386 ~~112~~113,~~287~~045.0618 4137,~~358~~949.9989 Unscheduled Principal 1224,~~436~~855,~~249~~611.3364 26,~~400~~874,~~166~~604.3281 2426,~~000~~532,~~128~~560.6982 Scheduled Interest 2,~~190~~122,~~238~~018.4821 ~~856~~836,~~821~~994.6169 1881,~~010,417~~372.3456 Servicing Fees 8582,~~361~~692.3990 6261,~~467~~682.8166 5749,~~334~~949.4364 Master Servicing Fees 0.00 0.00 0.00 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 2,~~556~~476.7571 1,~~249~~233.4068 1,~~182~~032.3009 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 2,~~102~~036,~~320~~848.3460 ~~793~~774,~~104~~078.4035 ~~951~~830,~~900~~390.6183 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 Pass-Through Rate 6.~~166847~~167903 4.~~761087~~706020 6.~~038802~~034987

Group Level Collateral Statement Group Group 4 Group 5 Total Collateral Description Fixed 15/30 & ARM Fixed 15/30 & ARM Fixed & Mixed ARM Weighted Average Coupon Rate 6.~~626533~~619623 6.~~531741~~528590 6.~~238845~~214777 Weighted Average Net Rate 6.~~303807~~296999 6.~~270752~~266088 5.~~927510~~904293 Weighted Average Maturity ~~350~~349 ~~344~~343 ~~349~~348 Beginning Loan Count ~~615~~580 4439 2,~~187~~094 Loans Paid In Full 3553 54 93137 Ending Loan Count ~~580~~527 3935 21,~~094~~957 Beginning Scheduled Balance ~~272~~253,~~821~~736,~~589~~201.5818 1614,~~184~~216,~~260~~222.9987 1,~~087~~026,~~147~~732,~~618~~301.2783 Ending scheduled Balance ~~253~~228,~~736~~803,~~201~~359.1877 1412,~~216~~914,~~222~~082.8773 1941,~~026~~721,~~732,301~~474.8308 Record Date 0708/31/2002 0708/31/2002 0708/31/2002 Principal And Interest Constant 1,~~752~~631,~~975~~926.8750 ~~104~~91,~~182~~612.9936 6,~~439~~076,~~981~~993.8725 Scheduled Principal ~~246~~232,~~424~~228.8920 1614,~~090~~269.1612 ~~787~~759,~~860~~566.6325 Unscheduled Principal 1824,~~838~~700,~~963~~613.5121 1,~~951~~287,~~947~~871.9602 5984,~~627~~251,~~455~~261.8150 Scheduled Interest 1,~~506~~399,~~550~~698.9830 8877,~~092~~343.8324 5,~~652~~317,~~121~~427.2400 Servicing Fees 7368,~~372~~217.1371 3,~~519~~109.9382 ~~282~~265,~~055~~652.6973 Master Servicing Fees 0.00 0.00 0.00 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 1,~~705~~585.2991 ~~101~~88.1786 6,~~794~~417.9125 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 1,~~431~~329,~~473~~894.5668 8474,~~471~~144.7356 5,~~363~~045,~~270~~357.6402 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 Pass-Through Rate 6.~~296307~~289500 6.~~263252~~258592 5.~~920010~~896793

Group Miscellaneous Reporting Items 1 Bankruptcy $106,454.00 1 Fraud $8,752,845.00 1 Special Hazard $43,~~328~~968,~~408~~959.1622 2 Bankruptcy $100,000.00 2 Fraud $4,405,126.00 2 Special Hazard $8,000,000.00 2 3 Bankruptcy for groups 3, 4, & 5 $100,365.00 3 Fraud for groups 3, 4, & 5 $11,199,237.00 3 Special Hazard for groups 3, 4, & 5 $2214,~~040~~089,~~585~~970.0093

Filing Compare · STRUCTURED ASSET SEC CORP MORT PASS THROUGH CERT SER 2002-1A