8-K 1 sac0201a.txt AUGUST 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): August 26, 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 August 26, 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 August 26 , 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: 8/29/02 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 August 26, 2002 distribution. EX-99.1

Structured Asset Securities Corporation Mortgage Pass-Through Certificates Record Date: 67/3031/02 Distribution Date: 78/2526/02 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% ~~159~~153,~~108~~556,~~156~~180.5946 ~~477~~460,~~324~~668.4754 512,~~551~~025,~~976~~093.1321 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% 23,~~651~~298,~~485~~259.4860 ~~107~~105,~~417~~812.1693 ~~353~~765,~~225~~056.8827 1A5 86358RUA3 SEN 5.75000% 982,000.00 4,705.42 0.00 1A6 86358RUB1 IO 5.50000% 0.00 ~~476~~463,~~905~~606.4322 0.00 2A1 86358RUC9 SEN 3.~~75843~~76109% ~~189~~186,~~414~~174,~~390~~853.0254 ~~593~~583,~~250~~516.7244 32,~~239~~504,~~536~~745.4748 2A2 86358RUD7 IO 1.00000% 0.00 ~~157~~155,~~845~~145.3371 0.00 3A1 86358RUE5 SEN 5.75000% ~~170~~161,~~169~~331,~~381~~187.6121 ~~815~~773,~~394~~045.9527 821,~~838~~349,~~194~~383.4031 3A2 86358RUF2 SEN 5.40000% 2120,~~444~~331,~~876~~080.2015 9691,~~501~~489.9486 12,~~113~~690,~~796~~465.0569 3A3 86358RUG0 IO 5.00000% 0.00 5349,~~289~~650.1927 0.00 4A 86358RUH8 SEN 6.~~30122~~29631% ~~271~~262,~~405~~837,~~958~~273.6882 1,~~425~~379,~~157~~086.89 819,~~568~~076,~~684~~370.8611 5A 86358RUJ4 SEN 6.~~28307~~26325% 1615,~~434~~529,~~018~~010.5427 8681,~~046~~051.7876 ~~905~~1,~~008~~967,386.2668 B1I 86358RUK1 SUB 6.~~17053~~16685% 7,~~406~~399,~~264~~589.5416 38,~~083~~026.7978 6,~~675~~723.3830 B2I 86358RUL9 SUB 6.~~17053~~16685% 4,~~356~~352,~~743~~816.3353 22,~~402~~369.8329 3,~~926~~954.8099 B4I 86358RUT2 SUB 6.~~17053~~16685% 1,~~960~~958,~~335~~568.3850 10,~~080~~065.2516 1,~~766~~779.8856 B5I 86358RUU9 SUB 6.~~17053~~16685% ~~871~~870,~~149~~364.5537 4,~~479~~472.5484 ~~785~~790.1882 B6I 86358RUV7 SUB 6.~~17053~~16685% 2,~~181~~179,~~487~~521.8968 11,~~217~~200.4465 1,~~966~~980.2132 B1II 86358RUM7 SUB 4.~~75843~~76109% 4,~~612~~610,~~655~~062.6188 18,290.8476 2,~~592~~589.7359 B2II 86358RUN5 SUB 4.~~75843~~76109% 2,~~965~~963,~~064~~398.8926 11,757.5550 1,~~666~~664.6462 B4II 86358RUW5 SUB 4.~~75843~~76109% 1,~~098~~097,~~061~~444.3716 4,354.2119 ~~617~~616.2146 B5II 86358RUX3 SUB 4.~~75843~~76109% 767,~~944~~513.8317 3,045.1816 431.6613 B6II 86358RUY1 SUB 4.~~75843~~76109% 1,~~870~~869,~~277~~226.7650 7,416.3229 1,~~051~~049.2799 B1III 86358RUP0 SUB 6.~~19453~~18869% 6,~~139~~135,~~408~~604.0896 31,~~692~~642.3080 3,~~803~~826.1215 B2III 86358RUQ8 SUB 6.~~19453~~18869% 4,~~743~~740,~~634~~696.8939 24,~~487~~448.1792 2,~~938~~956.5029 B4III 86358RUZ8 SUB 6.~~19453~~18869% 1,~~114~~113,~~624~~934.5913 5,~~753~~744.8283 ~~690~~694.4765 B5III 86358RVA2 SUB 6.~~19453~~18869% ~~836~~835,~~466~~948.9378 4,~~317~~311.9319 ~~518~~521.1630 B6III 86358RVB0 SUB 6.~~19453~~18869% 1,~~963~~962,~~399~~183.3914 10,~~135~~119.2945 1,~~216~~223.2561 B3 86358RUR6 SUB 5.~~78302~~78022% 8,~~594~~588,~~882~~898.1749 41,~~420~~371.2946 56,~~983~~012.6891 R 86358RUS4 SEN 3.60000% 0.00 0.0628 0.00 Totals 1,~~115~~087,~~754~~147,~~668~~616.3215 5,~~509~~363,~~628~~271.6744 2860,~~607~~415,~~052~~316.1944

Certificateholder Distribution Summary (continued) Current Ending Cumulative Realized Certificate Total Realized Class Loss Balance Distribution Losses 1A1 0.00 ~~153~~141,~~556~~531,~~180~~087.4625 612,~~029~~485,~~300~~761.6075 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 2322,~~298~~533,~~259~~203.6033 ~~460~~870,~~643~~869.0420 0.00 1A5 0.00 982,000.00 4,705.42 0.00 1A6 0.00 0.00 ~~476~~463,~~905~~606.4322 0.00 2A1 0.00 ~~186~~183,~~174~~670,~~853~~108.5406 3,~~832~~088,~~787~~261.1992 0.00 2A2 0.00 0.00 ~~157~~155,~~845~~145.3371 0.00 3A1 0.00 ~~161~~139,~~331~~981,~~187~~803.2190 922,~~653~~122,~~589~~428.3558 0.00 3A2 0.00 2017,~~331~~640,~~080~~614.1546 12,~~210~~781,~~297~~955.9955 0.00 3A3 0.00 0.00 5349,~~289~~650.1927 0.00 4A 0.00 ~~262~~243,~~837~~760,~~273~~903.8271 920,~~993~~455,~~842~~457.7500 0.00 5A 0.00 1513,~~529~~561,~~010~~623.2759 ~~991~~2,~~055~~048,438.0444 0.00 B1I 0.00 7,~~399~~392,~~589~~865.1686 44,~~759~~750.1708 0.00 B2I 0.00 4,~~352~~348,~~816~~861.5354 26,~~329~~324.6328 0.00 B4I 0.00 1,~~958~~956,~~568~~788.5093 11,~~847~~844.1372 0.00 B5I 0.00 ~~870~~869,~~364~~573.3755 5,~~264~~263.7266 0.00 B6I 0.00 2,~~179~~177,~~521~~541.6836 13,~~183~~180.6597 0.00 B1II 0.00 4,~~610~~607,~~062~~473.8829 20,~~883~~880.5735 0.00 B2II 0.00 2,~~963~~961,~~398~~733.2664 13,~~424~~422.1912 0.00 B4II 0.00 1,~~097~~096,~~444~~827.1670 4,~~971~~970.4265 0.00 B5II 0.00 767,~~513~~082.1704 3,476.8429 0.00 B6II 0.00 1,~~869~~868,~~226~~176.50 8,~~467~~466.5928 0.00 B1III 0.00 6,~~135~~131,~~604~~778.9681 35,~~495~~468.4295 0.00 B2III 0.00 4,~~740~~737,~~696~~740.3911 27,~~425~~405.6721 0.00 B4III 0.00 1,113,~~934~~239.1348 6,~~444~~439.2948 0.00 B5III 0.00 835,~~948~~427.7848 4,~~836~~832.0949 0.00 B6III 0.00 1,~~962~~960,~~183~~959.1453 11,~~351~~343.5406 0.00 B3 0.00 8,~~588~~582,~~898~~885.4957 47,~~403~~384.9737 0.00 R 0.00 0.00 0.0628 0.00 Totals 0.00 1,~~087~~026,~~147~~732,~~616~~299.1569 3465,~~116~~778,~~680~~587.8688 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 ~~159~~153,~~108~~556,~~156~~180.5946 ~~335~~332,~~065~~731.8424 511,~~216~~692,~~910~~361.2997 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 23,~~651~~298,~~485~~259.4860 21,~~317~~168.4491 ~~331~~743,~~908~~887.4436 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 ~~189~~186,~~414~~174,~~390~~853.0254 ~~106~~104,~~468~~579.2016 32,~~133~~400,~~068~~166.2732 0.00 0.00 2A2 0.00 0.00 0.00 0.00 0.00 0.00 3A1 198,380,000.00 ~~170~~161,~~169~~331,~~381~~187.6121 3735,~~335~~274.2993 821,~~800~~314,~~859~~108.1138 0.00 0.00 3A2 25,000,000.00 2120,~~444~~331,~~876~~080.2015 4,~~705~~445.0237 12,~~109~~686,~~091~~020.0331 0.00 0.00 3A3 0.00 0.00 0.00 0.00 0.00 0.00 4A 298,783,000.00 ~~271~~262,~~405~~837,~~958~~273.6882 ~~242~~237,~~974~~406.3260 818,~~325~~838,~~710~~963.5451 0.00 0.00 5A 19,603,000.00 1615,~~434~~529,~~018~~010.5427 1615,~~268~~438.2872 ~~888~~1,~~739~~951,947.9896 0.00 0.00 B1I 7,439,000.00 7,~~406~~399,~~264~~589.5416 6,~~675~~723.3830 0.00 0.00 0.00 B2I 4,376,000.00 4,~~356~~352,~~743~~816.3353 3,~~926~~954.8099 0.00 0.00 0.00 B4I 1,969,000.00 1,~~960~~958,~~335~~568.3850 1,~~766~~779.8856 0.00 0.00 0.00 B5I 875,000.00 ~~871~~870,~~149~~364.5537 ~~785~~790.1882 0.00 0.00 0.00 B6I 2,191,130.00 2,~~181~~179,~~487~~521.8968 1,~~966~~980.2132 0.00 0.00 0.00 B1II 4,625,000.00 4,~~612~~610,~~655~~062.6188 2,~~592~~589.7359 0.00 0.00 0.00 B2II 2,973,000.00 2,~~965~~963,~~064~~398.8926 1,~~666~~664.6462 0.00 0.00 0.00 B4II 1,101,000.00 1,~~098~~097,~~061~~444.3716 ~~617~~616.2146 0.00 0.00 0.00 B5II 770,000.00 767,~~944~~513.8317 431.6613 0.00 0.00 0.00 B6II 1,875,283.00 1,~~870~~869,~~277~~226.7650 1,~~051~~049.2799 0.00 0.00 0.00 B1III 6,158,000.00 6,~~139~~135,~~408~~604.0896 3,~~803~~826.1215 0.00 0.00 0.00 B2III 4,758,000.00 4,~~743~~740,~~634~~696.8939 2,~~938~~956.5029 0.00 0.00 0.00 B4III 1,118,000.00 1,~~114~~113,~~624~~934.5913 ~~690~~694.4765 0.00 0.00 0.00 B5III 839,000.00 ~~836~~835,~~466~~948.9378 ~~518~~521.1630 0.00 0.00 0.00 B6III 1,969,345.00 1,~~963~~962,~~399~~183.3914 1,~~216~~223.2561 0.00 0.00 0.00 B3 8,624,000.00 8,~~594~~588,~~882~~898.1749 56,~~983~~012.6891 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,~~115~~087,~~754~~147,~~668~~616.3215 ~~800~~787,~~764~~860.5362 2759,~~806~~627,~~287~~455.6681 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 512,~~551~~025,~~976~~093.1321 ~~153~~141,~~556~~531,~~180~~087.4625 0.~~85165155~~78495811 512,~~551~~025,~~976~~093.1321 1A2 0.00 113,662,000.00 1.00000000 0.00 1A3 0.00 98,000,000.00 1.00000000 0.00 1A4 ~~353~~765,~~225~~056.8827 2322,~~298~~533,~~259~~203.6033 0.~~93193038~~90132813 ~~353~~765,~~225~~056.8827 1A5 0.00 982,000.00 1.00000000 0.00 1A6 0.00 0.00 0.00000000 0.00 2A1 32,~~239~~504,~~536~~745.4748 ~~186~~183,~~174~~670,~~853~~108.5406 0.~~90161680~~88948670 32,~~239~~504,~~536~~745.4748 2A2 0.00 0.00 0.00000000 0.00 3A1 821,~~838~~349,~~194~~383.4031 ~~161~~139,~~331~~981,~~187~~803.2190 0.~~81324321~~70562458 821,~~838~~349,~~194~~383.4031 3A2 12,~~113~~690,~~796~~465.0569 2017,~~331~~640,~~080~~614.1546 0.~~81324321~~70562458 12,~~113~~690,~~796~~465.0569 3A3 0.00 0.00 0.00000000 0.00 4A 819,~~568~~076,~~684~~370.8611 ~~262~~243,~~837~~760,~~273~~903.8271 0.~~87969287~~81584596 819,~~568~~076,~~684~~370.8611 5A ~~905~~1,~~008~~967,386.2668 1513,~~529~~561,~~010~~623.2759 0.~~79217519~~69181368 ~~905~~1,~~008~~967,386.2668 B1I 6,~~675~~723.3830 7,~~399~~392,~~589~~865.1686 0.~~99470213~~99379834 6,~~675~~723.3830 B2I 3,~~926~~954.8099 4,~~352~~348,~~816~~861.5354 0.~~99470213~~99379834 3,~~926~~954.8099 B4I 1,~~766~~779.8856 1,~~958~~956,~~568~~788.5093 0.~~99470213~~99379834 1,~~766~~779.8856 B5I ~~785~~790.1882 ~~870~~869,~~364~~573.3755 0.~~99470214~~99379834 ~~785~~790.1882 B6I 1,~~966~~980.2132 2,~~179~~177,~~521~~541.6836 0.~~99470213~~99379834 1,~~966~~980.2132 B1II 2,~~592~~589.7359 4,~~610~~607,~~062~~473.8829 0.~~99677035~~99621044 2,~~592~~589.7359 B2II 1,~~666~~664.6462 2,~~963~~961,~~398~~733.2664 0.~~99677035~~99621044 1,~~666~~664.6462 B4II ~~617~~616.2146 1,~~097~~096,~~444~~827.1670 0.~~99677035~~99621045 ~~617~~616.2146 B5II 431.6613 767,~~513~~082.1704 0.~~99677035~~99621044 431.6613 B6II 1,~~051~~049.2799 1,~~869~~868,~~226~~176.50 0.~~99677035~~99621044 1,~~051~~049.2799 B1III 3,~~803~~826.1215 6,~~135~~131,~~604~~778.9681 0.~~99636326~~99574193 3,~~803~~826.1215 B2III 2,~~938~~956.5029 4,~~740~~737,~~696~~740.3911 0.~~99636326~~99574193 2,~~938~~956.5029 B4III ~~690~~694.4765 1,113,~~934~~239.1348 0.~~99636326~~99574193 ~~690~~694.4765 B5III ~~518~~521.1630 835,~~948~~427.7848 0.~~99636327~~99574193 ~~518~~521.1630 B6III 1,~~216~~223.2561 1,~~962~~960,~~183~~959.1453 0.~~99636333~~99574200 1,~~216~~223.2561 B3 56,~~983~~012.6891 8,~~588~~582,~~898~~885.4957 0.~~99592979~~99523256 56,~~983~~012.6891 R 0.00 0.00 0.00000000 0.00 Totals 2860,~~607~~415,~~052~~316.1944 1,~~087~~026,~~147~~732,~~616~~299.1569 0.~~89266687~~84305930 2860,~~607~~415,~~052~~316.1944

Principal Distribution Factors Statement Original Beginning Scheduled Unscheduled Face Certificate Principal Principal Class (2) Amount Balance Distribution Distribution Accretion 1A1 180,304,000.00 ~~882~~851.~~44385366~~65154661 1.~~85833836~~84539023 2864.~~93396869~~84804536 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 ~~946~~931.~~05941920~~93038400 0.~~85269760~~84675640 1329.~~27633760~~75549440 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 ~~917~~901.~~30539019~~61680246 0.~~51560947~~50646114 1511.~~17297821~~62364434 0.00000000 2A2 0.00 0.00000000 0.00000000 0.00000000 0.00000000 3A1 198,380,000.00 ~~857~~813.~~79504794~~24320602 0.~~18820088~~17781495 44107.~~36364104~~44081248 0.00000000 3A2 25,000,000.00 ~~857~~813.~~79504800~~24320600 0.~~18820080~~17781480 44107.~~36364120~~44081240 0.00000000 3A3 0.00 0.00000000 0.00000000 0.00000000 0.00000000 4A 298,783,000.00 ~~908~~879.~~37148927~~69286680 0.~~81321334~~79457867 2763.~~86540914~~05232731 0.00000000 5A 19,603,000.00 ~~838~~792.~~34201602~~17519104 0.~~82988726~~78756925 4599.~~33693720~~57394072 0.00000000 B1I 7,439,000.00 ~~995~~994.~~59948111~~70213201 0.~~89734911~~90379083 0.00000000 0.00000000 B2I 4,376,000.00 ~~995~~994.~~59948126~~70213208 0.~~89734918~~90379113 0.00000000 0.00000000 B4I 1,969,000.00 ~~995~~994.~~59948197~~70213306 0.~~89734891~~90378873 0.00000000 0.00000000 B5I 875,000.00 ~~995~~994.~~59948571~~70213714 0.~~89734857~~90379429 0.00000000 0.00000000 B6I 2,191,130.00 ~~995~~994.~~59948063~~70213086 0.~~89734977~~90378937 0.00000000 0.00000000 B1II 4,625,000.00 ~~997~~996.~~33094270~~77035243 0.~~56059027~~55991135 0.00000000 0.00000000 B2II 2,973,000.00 ~~997~~996.~~33094181~~77035318 0.~~56059199~~55991255 0.00000000 0.00000000 B4II 1,101,000.00 ~~997~~996.~~33094460~~77035422 0.~~56059037~~55990917 0.00000000 0.00000000 B5II 770,000.00 ~~997~~996.~~33094805~~77035065 0.~~56059740~~55990909 0.00000000 0.00000000 B6II 1,875,283.00 ~~997~~996.~~33094152~~77035413 0.~~56059272~~55991016 0.00000000 0.00000000 B1III 6,158,000.00 996.~~98085093~~36326080 0.~~61759013~~62132998 0.00000000 0.00000000 B2III 4,758,000.00 996.~~98085120~~36325977 0.~~61759142~~62133039 0.00000000 0.00000000 B4III 1,118,000.00 996.~~98084973~~36326476 0.~~61759392~~62133274 0.00000000 0.00000000 B5III 839,000.00 996.~~98084625~~36326579 0.~~61759237~~62133492 0.00000000 0.00000000 B6III 1,969,345.00 996.~~98092005~~36332892 0.~~61759113~~62132841 0.00000000 0.00000000 B3 8,624,000.00 ~~996~~995.~~62362825~~92978780 0.~~69384045~~69722982 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 3066.~~79230705~~69343559 ~~851~~784.~~65154661~~95811102 0.~~85165155~~78495811 3066.~~79230705~~69343559 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 1430.~~12903520~~60225080 ~~931~~901.~~93038400~~32813320 0.~~93193038~~90132813 1430.~~12903520~~60225080 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 1512.~~68858768~~13010548 ~~901~~889.~~61680246~~48669698 0.~~90161680~~88948670 1512.~~68858768~~13010548 2A2 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 3A1 0.00000000 44107.~~55184192~~61862743 ~~813~~705.~~24320602~~62457859 0.~~81324321~~70562458 44107.~~55184192~~61862743 3A2 0.00000000 44107.~~55184200~~61862760 ~~813~~705.~~24320600~~62457840 0.~~81324321~~70562458 44107.~~55184200~~61862760 3A3 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 4A 0.00000000 2863.~~67862248~~84690598 ~~879~~815.~~69286680~~84596081 0.~~87969287~~81584596 2863.~~67862248~~84690598 5A 0.00000000 46100.~~16682447~~36150997 ~~792~~691.~~17519104~~81368107 0.~~79217519~~69181368 46100.~~16682447~~36150997 B1I 0.00000000 0.~~89734911~~90379083 ~~994~~993.~~70213201~~79834117 0.~~99470213~~99379834 0.~~89734911~~90379083 B2I 0.00000000 0.~~89734918~~90379113 ~~994~~993.~~70213208~~79834095 0.~~99470213~~99379834 0.~~89734918~~90379113 B4I 0.00000000 0.~~89734891~~90378873 ~~994~~993.~~70213306~~79833926 0.~~99470213~~99379834 0.~~89734891~~90378873 B5I 0.00000000 0.~~89734857~~90379429 ~~994~~993.~~70213714~~79834286 0.~~99470214~~99379834 0.~~89734857~~90379429 B6I 0.00000000 0.~~89734977~~90378937 ~~994~~993.~~70213086~~79834150 0.~~99470213~~99379834 0.~~89734977~~90378937 B1II 0.00000000 0.~~56059027~~55991135 996.~~77035243~~21044108 0.~~99677035~~99621044 0.~~56059027~~55991135 B2II 0.00000000 0.~~56059199~~55991255 996.~~77035318~~21044063 0.~~99677035~~99621044 0.~~56059199~~55991255 B4II 0.00000000 0.~~56059037~~55990917 996.~~77035422~~21044505 0.~~99677035~~99621045 0.~~56059037~~55990917 B5II 0.00000000 0.~~56059740~~55990909 996.~~77035065~~21044156 0.~~99677035~~99621044 0.~~56059740~~55990909 B6II 0.00000000 0.~~56059272~~55991016 996.~~77035413~~21043864 0.~~99677035~~99621044 0.~~56059272~~55991016 B1III 0.00000000 0.~~61759013~~62132998 ~~996~~995.~~36326080~~74193082 0.~~99636326~~99574193 0.~~61759013~~62132998 B2III 0.00000000 0.~~61759142~~62133039 ~~996~~995.~~36325977~~74193148 0.~~99636326~~99574193 0.~~61759142~~62133039 B4III 0.00000000 0.~~61759392~~62133274 ~~996~~995.~~36326476~~74193202 0.~~99636326~~99574193 0.~~61759392~~62133274 B5III 0.00000000 0.~~61759237~~62133492 ~~996~~995.~~36326579~~74193087 0.~~99636327~~99574193 0.~~61759237~~62133492 B6III 0.00000000 0.~~61759113~~62132841 ~~996~~995.~~36332892~~74200051 0.~~99636333~~99574200 0.~~61759113~~62132841 B3 0.00000000 0.~~69384045~~69722982 995.~~92978780~~23255682 0.~~99592979~~99523256 0.~~69384045~~69722982 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% ~~159~~153,~~108~~556,~~156~~180.5946 ~~477~~460,~~324~~668.4754 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% 23,~~651~~298,~~485~~259.4860 ~~107~~105,~~417~~812.1693 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% ~~104~~101,~~052~~150,~~094~~447.8306 ~~476~~463,~~905~~606.4322 0.00 0.00 2A1 206,490,000.00 3.~~75843~~76109% ~~189~~186,~~414~~174,~~390~~853.0254 ~~593~~583,~~250~~516.7244 0.00 0.00 2A2 0.00 1.00000% ~~189~~186,~~414~~174,~~390~~853.0254 ~~157~~155,~~845~~145.3371 0.00 0.00 3A1 198,380,000.00 5.75000% ~~170~~161,~~169~~331,~~381~~187.6121 ~~815~~773,~~394~~045.9527 0.00 0.00 3A2 25,000,000.00 5.40000% 2120,~~444~~331,~~876~~080.2015 9691,~~501~~489.9486 0.00 0.00 3A3 0.00 5.00000% 1211,~~789~~916,~~405~~064.3726 5349,~~289~~650.1927 0.00 0.00 4A 298,783,000.00 6.~~30122~~29631% ~~271~~262,~~405~~837,~~958~~273.6882 1,~~425~~379,~~157~~086.89 0.00 0.00 5A 19,603,000.00 6.~~28307~~26325% 1615,~~434~~529,~~018~~010.5427 8681,~~046~~051.7876 0.00 0.00 B1I 7,439,000.00 6.~~17053~~16685% 7,~~406~~399,~~264~~589.5416 38,~~083~~026.7978 0.00 0.00 B2I 4,376,000.00 6.~~17053~~16685% 4,~~356~~352,~~743~~816.3353 22,~~402~~369.8329 0.00 0.00 B4I 1,969,000.00 6.~~17053~~16685% 1,~~960~~958,~~335~~568.3850 10,~~080~~065.2516 0.00 0.00 B5I 875,000.00 6.~~17053~~16685% ~~871~~870,~~149~~364.5537 4,~~479~~472.5484 0.00 0.00 B6I 2,191,130.00 6.~~17053~~16685% 2,~~181~~179,~~487~~521.8968 11,~~217~~200.4465 0.00 0.00 B1II 4,625,000.00 4.~~75843~~76109% 4,~~612~~610,~~655~~062.6188 18,290.8476 0.00 0.00 B2II 2,973,000.00 4.~~75843~~76109% 2,~~965~~963,~~064~~398.8926 11,757.5550 0.00 0.00 B4II 1,101,000.00 4.~~75843~~76109% 1,~~098~~097,~~061~~444.3716 4,354.2119 0.00 0.00 B5II 770,000.00 4.~~75843~~76109% 767,~~944~~513.8317 3,045.1816 0.00 0.00 B6II 1,875,283.00 4.~~75843~~76109% 1,~~870~~869,~~277~~226.7650 7,416.3229 0.00 0.00 B1III 6,158,000.00 6.~~19453~~18869% 6,~~139~~135,~~408~~604.0896 31,~~692~~642.3080 0.00 0.00 B2III 4,758,000.00 6.~~19453~~18869% 4,~~743~~740,~~634~~696.8939 24,~~487~~448.1792 0.00 0.00 B4III 1,118,000.00 6.~~19453~~18869% 1,~~114~~113,~~624~~934.5913 5,~~753~~744.8283 0.00 0.00 B5III 839,000.00 6.~~19453~~18869% ~~836~~835,~~466~~948.9378 4,~~317~~311.9319 0.00 0.00 B6III 1,969,345.00 6.~~19453~~18869% 1,~~963~~962,~~399~~183.3914 10,~~135~~119.2945 0.00 0.00 B3 8,624,000.00 5.~~78302~~78022% 8,~~594~~588,~~882~~898.1749 41,~~420~~371.2946 0.00 0.00 R 100.00 3.60000% 0.00 0.00 0.00 0.00 Totals 1,217,864,858.00 5,~~509~~363,~~628~~271.6116 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 ~~477~~460,~~324~~668.4754 0.00 ~~153~~141,~~556~~531,~~180~~087.4625 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 ~~107~~105,~~417~~812.1693 0.00 2322,~~298~~533,~~259~~203.6033 1A5 0.00 0.00 4,705.42 0.00 982,000.00 1A6 0.00 0.00 ~~476~~463,~~905~~606.4322 0.00 ~~101~~95,~~150~~510,~~447~~957.2361 2A1 0.00 0.00 ~~593~~583,~~250~~516.7244 0.00 ~~186~~183,~~174~~670,~~853~~108.5406 2A2 0.00 0.00 ~~157~~155,~~845~~145.3371 0.00 ~~186~~183,~~174~~670,~~853~~108.5406 3A1 0.00 0.00 ~~815~~773,~~394~~045.9527 0.00 ~~161~~139,~~331~~981,~~187~~803.2190 3A2 0.00 0.00 9691,~~501~~489.9486 0.00 2017,~~331~~640,~~080~~614.1546 3A3 0.00 0.00 5349,~~289~~650.1927 0.00 1110,~~916~~218,~~064~~895.1128 4A 0.00 0.00 1,~~425~~379,~~157~~086.89 0.00 ~~262~~243,~~837~~760,~~273~~903.8271 5A 0.00 0.00 8681,~~046~~051.7876 0.00 1513,~~529~~561,~~010~~623.2759 B1I 0.00 0.00 38,~~083~~026.7978 0.00 7,~~399~~392,~~589~~865.1686 B2I 0.00 0.00 22,~~402~~369.8329 0.00 4,~~352~~348,~~816~~861.5354 B4I 0.00 0.00 10,~~080~~065.2516 0.00 1,~~958~~956,~~568~~788.5093 B5I 0.00 0.00 4,~~479~~472.5484 0.00 ~~870~~869,~~364~~573.3755 B6I 0.00 0.00 11,~~217~~200.4465 0.00 2,~~179~~177,~~521~~541.6836 B1II 0.00 0.00 18,290.8476 0.00 4,~~610~~607,~~062~~473.8829 B2II 0.00 0.00 11,757.5550 0.00 2,~~963~~961,~~398~~733.2664 B4II 0.00 0.00 4,354.2119 0.00 1,~~097~~096,~~444~~827.1670 B5II 0.00 0.00 3,045.1816 0.00 767,~~513~~082.1704 B6II 0.00 0.00 7,416.3229 0.00 1,~~869~~868,~~226~~176.50 B1III 0.00 0.00 31,~~692~~642.3080 0.00 6,~~135~~131,~~604~~778.9681 B2III 0.00 0.00 24,~~487~~448.1792 0.00 4,~~740~~737,~~696~~740.3911 B4III 0.00 0.00 5,~~753~~744.8283 0.00 1,113,~~934~~239.1348 B5III 0.00 0.00 4,~~317~~311.9319 0.00 835,~~948~~427.7848 B6III 0.00 0.00 10,~~135~~119.2945 0.00 1,~~962~~960,~~183~~959.1453 B3 0.00 0.00 41,~~420~~371.2946 0.00 8,~~588~~582,~~898~~885.4957 R 0.00 0.00 0.0628 0.00 0.00 Totals 0.00 0.00 5,~~509~~363,~~628~~271.6744 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% ~~882~~851.~~44385366~~65154661 2.~~64733156~~55495463 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% ~~946~~931.~~05941920~~93038400 4.~~29668640~~23251720 0.00000000 0.00000000 1A5 982,000.00 5.75000% 1000.00000000 4.79167006 0.00000000 0.00000000 1A6 0.00 5.50000% ~~906~~881.~~48994676~~21112333 4.~~15474555~~03888435 0.00000000 0.00000000 2A1 206,490,000.00 3.~~75843~~76109% ~~917~~901.~~30539019~~61680246 2.~~87302397~~82588232 0.00000000 0.00000000 2A2 0.00 1.00000% ~~917~~901.~~30539019~~61680246 0.~~76442118~~75134733 0.00000000 0.00000000 3A1 198,380,000.00 5.75000% ~~857~~813.~~79504794~~24320602 43.~~11026792~~89679035 0.00000000 0.00000000 3A2 25,000,000.00 5.40000% ~~857~~813.~~79504800~~24320600 3.~~86007760~~65959440 0.00000000 0.00000000 3A3 0.00 5.00000% ~~821~~765.~~74266056~~62889870 3.~~42392781~~19012056 0.00000000 0.00000000 4A 298,783,000.00 6.~~30122~~29631% ~~908~~879.~~37148927~~69286680 4.~~76987610~~61568058 0.00000000 0.00000000 5A 19,603,000.00 6.~~28307~~26325% ~~838~~792.~~34201602~~17519104 4.~~38946998~~13466102 0.00000000 0.00000000 B1I 7,439,000.00 6.~~17053~~16685% ~~995~~994.~~59948111~~70213201 5.~~11947708~~11181342 0.00000000 0.00000000 B2I 4,376,000.00 6.~~17053~~16685% ~~995~~994.~~59948126~~70213208 5.~~11947669~~11181216 0.00000000 0.00000000 B4I 1,969,000.00 6.~~17053~~16685% ~~995~~994.~~59948197~~70213306 5.~~11947689~~11181310 0.00000000 0.00000000 B5I 875,000.00 6.~~17053~~16685% ~~995~~994.~~59948571~~70213714 5.~~11947429~~11181714 0.00000000 0.00000000 B6I 2,191,130.00 6.~~17053~~16685% ~~995~~994.~~59948063~~70213086 5.~~11947716~~11181445 0.00000000 0.00000000 B1II 4,625,000.00 4.~~75843~~76109% ~~997~~996.~~33094270~~77035243 3.~~95477622~~95475892 0.00000000 0.00000000 B2II 2,973,000.00 4.~~75843~~76109% ~~997~~996.~~33094181~~77035318 3.~~95477632~~95475950 0.00000000 0.00000000 B4II 1,101,000.00 4.~~75843~~76109% ~~997~~996.~~33094460~~77035422 3.~~95477748~~95475931 0.00000000 0.00000000 B5II 770,000.00 4.~~75843~~76109% ~~997~~996.~~33094805~~77035065 3.~~95477922~~95475325 0.00000000 0.00000000 B6II 1,875,283.00 4.~~75843~~76109% ~~997~~996.~~33094152~~77035413 3.~~95477376~~95475776 0.00000000 0.00000000 B1III 6,158,000.00 6.~~19453~~18869% 996.~~98085093~~36326080 5.~~14652485~~13848652 0.00000000 0.00000000 B2III 4,758,000.00 6.~~19453~~18869% 996.~~98085120~~36325977 5.~~14652585~~13848676 0.00000000 0.00000000 B4III 1,118,000.00 6.~~19453~~18869% 996.~~98084973~~36326476 5.~~14652952~~13848837 0.00000000 0.00000000 B5III 839,000.00 6.~~19453~~18869% 996.~~98084625~~36326579 5.~~14651967~~13848629 0.00000000 0.00000000 B6III 1,969,345.00 6.~~19453~~18869% 996.~~98092005~~36332892 5.~~14652841~~13848513 0.00000000 0.00000000 B3 8,624,000.00 5.~~78302~~78022% ~~996~~995.~~62362825~~92978780 4.~~80290932~~79724722 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.~~64733156~~55495463 0.00000000 ~~851~~784.~~65154661~~95811102 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.~~29668640~~23251720 0.00000000 ~~931~~901.~~93038400~~32813320 1A5 0.00000000 0.00000000 4.79167006 0.00000000 1000.00000000 1A6 0.00000000 0.00000000 4.~~15474555~~03888435 0.00000000 ~~881~~832.~~21112481~~08053639 2A1 0.00000000 0.00000000 2.~~87302397~~82588232 0.00000000 ~~901~~889.~~61680246~~48669698 2A2 0.00000000 0.00000000 0.~~76442118~~75134733 0.00000000 ~~901~~889.~~61680246~~48669698 3A1 0.00000000 0.00000000 43.~~11026792~~89679035 0.00000000 ~~813~~705.~~24320602~~62457859 3A2 0.00000000 0.00000000 3.~~86007760~~65959440 0.00000000 ~~813~~705.~~24320600~~62457840 3A3 0.00000000 0.00000000 3.~~42392781~~19012056 0.00000000 ~~765~~656.~~62888906~~58269110 4A 0.00000000 0.00000000 4.~~76987610~~61568058 0.00000000 ~~879~~815.~~69286680~~84596081 5A 0.00000000 0.00000000 4.~~38946998~~13466102 0.00000000 ~~792~~691.~~17519104~~81368107 B1I 0.00000000 0.00000000 5.~~11947708~~11181342 0.00000000 ~~994~~993.~~70213201~~79834117 B2I 0.00000000 0.00000000 5.~~11947669~~11181216 0.00000000 ~~994~~993.~~70213208~~79834095 B4I 0.00000000 0.00000000 5.~~11947689~~11181310 0.00000000 ~~994~~993.~~70213306~~79833926 B5I 0.00000000 0.00000000 5.~~11947429~~11181714 0.00000000 ~~994~~993.~~70213714~~79834286 B6I 0.00000000 0.00000000 5.~~11947716~~11181445 0.00000000 ~~994~~993.~~70213086~~79834150 B1II 0.00000000 0.00000000 3.~~95477622~~95475892 0.00000000 996.~~77035243~~21044108 B2II 0.00000000 0.00000000 3.~~95477632~~95475950 0.00000000 996.~~77035318~~21044063 B4II 0.00000000 0.00000000 3.~~95477748~~95475931 0.00000000 996.~~77035422~~21044505 B5II 0.00000000 0.00000000 3.~~95477922~~95475325 0.00000000 996.~~77035065~~21044156 B6II 0.00000000 0.00000000 3.~~95477376~~95475776 0.00000000 996.~~77035413~~21043864 B1III 0.00000000 0.00000000 5.~~14652485~~13848652 0.00000000 ~~996~~995.~~36326080~~74193082 B2III 0.00000000 0.00000000 5.~~14652585~~13848676 0.00000000 ~~996~~995.~~36325977~~74193148 B4III 0.00000000 0.00000000 5.~~14652952~~13848837 0.00000000 ~~996~~995.~~36326476~~74193202 B5III 0.00000000 0.00000000 5.~~14651967~~13848629 0.00000000 ~~996~~995.~~36326579~~74193087 B6III 0.00000000 0.00000000 5.~~14652841~~13848513 0.00000000 ~~996~~995.~~36332892~~74200051 B3 0.00000000 0.00000000 4.~~80290932~~79724722 0.00000000 995.~~92978780~~23255682 R 0.00000000 0.00000000 02.~~60000000~~80000000 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.~~17053~~16685% 0.00 0.00 2,~~831~~828,~~484~~932.9286 2,~~828~~826,~~932~~362.8648 99.~~47021308~~37983404% B3_2 4.~~75843~~76109% 0.00 0.00 2,~~415~~414,~~535~~177.5579 2,~~414~~412,~~177~~821.7969 99.~~67703509~~62104418% B3_3 6.~~19453~~18869% 0.00 0.00 3,~~347~~345,~~861~~787.7083 3,~~345~~343,~~787~~701.8340 99.~~63632609~~57419297%

CERTIFICATEHOLDER ACCOUNT STATEMENT CERTIFICATE ACCOUNT Beginning Balance 0.00 Deposits Payments of Interest and Principal 3466,~~321~~012,~~495~~177.3504 Liquidations, Insurance Proceeds, Reserve Funds 0.00 Proceeds from Repurchased Loans 0.00 Other Amounts (Servicer Advances) 9155,~~978~~261.0444 Realized Losses 0.00 Prepayment Penalties 0.00 Total Deposits 3466,~~413~~067,~~473~~438.3948 Withdrawals Reimbursement for Servicer Advances 0.00 Payment of Service Fee ~~296~~288,~~792~~850.5360 Payment of Interest and Principal 3465,~~116~~778,~~680~~587.8688 Total Withdrawals (Pool Distribution Amount) 3466,~~413~~067,~~473~~438.3948 Ending Balance 0.00

SERVICING FEES Gross Servicing Fee ~~289~~282,~~818~~055.9969 Securities Administration Fee, Wells Fargo Bank, NA 6,~~973~~794.5491 Supported Prepayment/Curtailment Interest Shortfall 0.00 Net Servicing Fee ~~296~~288,~~792~~850.5360

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 10 0 0 10 ~~219,960~~0.00 0.00 0.00 ~~219,960~~0.00 30 Days 2218 0 0 0 2218 149,~~514~~011,~~778~~522.6577 0.00 0.00 0.00 149,~~514~~011,~~778~~522.6577 60 Days 21 0 0 0 21 ~~907~~369,~~161~~999.7637 0.00 0.00 0.00 ~~907~~369,~~161~~999.7637 90 Days 01 0 0 0 01 0274,574.0064 0.00 0.00 0.00 0274,574.0064 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 10 0 1 0 21 ~~104,000~~0.00 0.00 491,~~580~~081.2468 0.00 ~~595~~491,~~580~~081.2468 Totals 2520 10 1 0 2721 159,~~525~~656,~~940~~096.4178 ~~219,960~~0.00 491,~~580~~081.2468 0.00 1610,~~237~~147,~~480~~178.6546 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.~~045725~~000000% 0.000000% 0.000000% 0.~~045725~~000000% 0.~~020233~~000000% 0.000000% 0.000000% 0.~~020233~~000000% 30 Days 10.~~005944~~859599% 0.000000% 0.000000% 0.000000% 10.~~005944~~859599% 10.~~335125~~877690% 0.000000% 0.000000% 0.000000% 10.~~335125~~877690% 60 Days 0.~~091449~~047755% 0.000000% 0.000000% 0.000000% 0.~~091449~~047755% 0.~~083444~~036037% 0.000000% 0.000000% 0.000000% 0.~~083444~~036037% 90 Days 0.~~000000~~047755% 0.000000% 0.000000% 0.000000% 0.~~000000~~047755% 0.~~000000~~026743% 0.000000% 0.000000% 0.000000% 0.~~000000~~026743% 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.~~045725~~000000% 0.000000% 0.~~045725~~047755% 0.000000% 0.~~091449~~047755% 0.~~009566~~000000% 0.000000% 0.~~045217~~047830% 0.000000% 0.~~054784~~047830% Totals 10.~~143118~~955110% 0.~~045725~~000000% 0.~~045725~~047755% 0.000000% 1.~~234568~~002865% 10.~~428135~~940469% 0.~~020233~~000000% 0.~~045217~~047830% 0.000000% 10.~~493586~~988298%

Delinquency Status By Groups

~~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 10 0 0 10 ~~219,960~~0.00 0.00 0.00 ~~219,960~~0.00 30 Days 710 0 0 0 710 54,~~335~~208,~~723~~291.6609 0.00 0.00 0.00 54,~~335~~208,~~723~~291.6609 60 Days 1 0 0 0 1 ~~532~~369,~~780~~999.6837 0.00 0.00 0.00 ~~532~~369,~~780~~999.6837 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 1 0 1 0.00 0.00 491,~~580~~081.2468 0.00 491,~~580~~081.2468 Totals 811 10 1 0 1012 54,~~868~~578,~~504~~290.3446 ~~219,960~~0.00 491,~~580~~081.2468 0.00 65,~~580~~069,~~044~~372.5814 0-29 Days 0.~~096618~~000000% 0.000000% 0.000000% 0.~~096618~~000000% 0.~~053768~~000000% 0.000000% 0.000000% 0.~~053768~~000000% 30 Days 0.~~676329~~996016% 0.000000% 0.000000% 0.000000% 0.~~676329~~996016% 1.~~304297~~061948% 0.000000% 0.000000% 0.000000% 1.~~304297~~061948% 60 Days 0.~~096618~~099602% 0.000000% 0.000000% 0.000000% 0.~~096618~~099602% 0.~~130236~~093368% 0.000000% 0.000000% 0.000000% 0.~~130236~~093368% 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.~~096618~~099602% 0.000000% 0.~~096618~~099602% 0.000000% 0.000000% 0.~~120165~~123923% 0.000000% 0.~~120165~~123923% Totals 01.~~772947~~095618% 0.~~096618~~000000% 0.~~096618~~099602% 0.000000% 01.~~966184~~195219% 1.~~434533~~155316% 0.~~053768~~000000% 0.~~120165~~123923% 0.000000% 1.~~608466~~279239% 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 73 0 0 0 73 42,~~132~~865,~~188~~656.4046 0.00 0.00 0.00 42,~~132~~865,~~188~~656.4046 60 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 90 Days 01 0 0 0 01 0274,574.0064 0.00 0.00 0.00 0274,574.0064 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 10 0 0 0 10 ~~104,000~~0.00 0.00 0.00 0.00 ~~104,000~~0.00 Totals 84 0 0 0 8 4 3,~~236~~140,~~188~~231.4010 0.00 0.00 0.00 43,~~236~~140,~~188~~231.4010 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 20.~~243590~~980392% 0.000000% 0.000000% 0.000000% 20.~~243590~~980392% 21.~~067162~~451816% 0.000000% 0.000000% 0.000000% 21.~~067162~~451816% 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~~326797% 0.000000% 0.000000% 0.000000% 0.~~000000~~326797% 0.~~000000~~139107% 0.000000% 0.000000% 0.000000% 0.~~000000~~139107% 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.~~320513~~000000% 0.000000% 0.000000% 0.000000% 0.~~320513~~000000% 0.~~052027~~000000% 0.000000% 0.000000% 0.000000% 0.~~052027~~000000% Totals 21.~~564103~~307190% 0.000000% 0.000000% 0.000000% 21.~~564103~~307190% 21.~~119189~~590923% 0.000000% 0.000000% 0.000000% 21.~~119189~~590923% 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 21 0 0 0 21 2374,~~044,049~~050.2870 0.00 0.00 0.00 2374,~~044,049~~050.2870 60 Days 10 0 0 0 10 ~~374,381~~0.0800 0.00 0.00 0.00 ~~374,381~~0.0800 90 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 120 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 150 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 180 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 Totals 31 0 0 0 31 2374,~~418,430~~050.3670 0.00 0.00 0.00 2374,~~418,430~~050.3670 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 10.~~104972~~606061% 0.000000% 0.000000% 0.000000% 10.~~104972~~606061% 10.~~080611~~226539% 0.000000% 0.000000% 0.000000% 10.~~080611~~226539% 60 Days 0.~~552486~~000000% 0.000000% 0.000000% 0.000000% 0.~~552486~~000000% 0.~~197921~~000000% 0.000000% 0.000000% 0.000000% 0.~~197921~~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 10.~~657459~~606061% 0.000000% 0.000000% 0.000000% 10.~~657459~~606061% 10.~~278532~~226539% 0.000000% 0.000000% 0.000000% 10.~~278532~~226539% 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 63 0 0 0 6 3 1,~~002~~261,~~817~~721.3167 0.00 0.00 0.00 31,~~002~~261,~~817~~721.3167 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 63 0 0 0 6 3 1,~~002~~261,~~817~~721.3167 0.00 0.00 0.00 31,~~002~~261,~~817~~721.3167 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 0.~~975610~~517241% 0.000000% 0.000000% 0.000000% 0.~~975610~~517241% 10.~~100652~~497257% 0.000000% 0.000000% 0.000000% 10.~~100652~~497257% 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.~~975610~~517241% 0.000000% 0.000000% 0.000000% 0.~~975610~~517241% 10.~~100652~~497257% 0.000000% 0.000000% 0.000000% 10.~~100652~~497257% 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 01 0 0 0 01 0301,802.0085 0.00 0.00 0.00 0301,802.0085 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 0301,802.0085 0.00 0.00 0.00 0301,802.0085 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 02.~~000000~~564103% 0.000000% 0.000000% 0.000000% 02.~~000000~~564103% 02.~~000000~~122947% 0.000000% 0.000000% 0.000000% 02.~~000000~~122947% 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 02.~~000000~~564103% 0.000000% 0.000000% 0.000000% 02.~~000000~~564103% 02.~~000000~~122947% 0.000000% 0.000000% 0.000000% 02.~~000000~~122947%

OTHER INFORMATION Current Period Class A Insufficient Funds 0.00 Principal Balance of Contaminated Properties 0.00 Periodic Advance 9155,~~978~~261.0444

COLLATERAL STATEMENT Collateral Description Fixed & Mixed ARM Weighted Average Gross Coupon 6.~~244836~~238845% Weighted Average Net Coupon 5.~~933134~~927510% Weighted Average Pass-Through Rate 5.~~925634~~920010% Weighted Average Maturity(Stepdown Calculation ) ~~350~~349 Beginning Scheduled Collateral Loan Count 2,~~234~~187 Number Of Loans Paid In Full 4793 Ending Scheduled Collateral Loan Count 2,~~187~~094 Beginning Scheduled Collateral Balance 1,~~115~~087,~~754~~147,~~670~~618.4627 Ending Scheduled Collateral Balance 1,~~087~~026,~~147~~732,~~618~~301.2783 Ending Actual Collateral Balance at 3031-~~Jun~~Jul-2002 1,~~087~~026,~~147~~732,~~618~~301.2783 Monthly P &I Constant 6,~~607~~439,~~185~~981.3687 Special Servicing Fee 0.00 Prepayment Penalties 0.00 Realized Loss Amount 0.00 Cumulative Realized Loss 0.00 Scheduled Principal ~~800~~787,~~764~~860.5363 Unscheduled Principal 2759,~~806~~627,~~287~~455.6681

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.~~428416~~424742 5.~~140931~~143587 6.~~415667~~410028 Weighted Average Net Rate 6.~~178026~~174347 4.~~765930~~768586 6.~~052057~~046302 Weighted Average Maturity ~~353~~352 ~~351~~350 ~~351~~350 Beginning Loan Count 1,~~047~~035 ~~320~~312 ~~191~~181 Loans Paid In Full 1231 86 1016 Ending Loan Count 1,~~035~~004 ~~312~~306 ~~181~~165 Beginning Scheduled Balance ~~415~~409,~~011~~088,~~108~~233.3179 ~~203~~199,~~143~~896,~~930~~677.9522 ~~199~~189,~~110~~156,~~491~~856.8269 Ending scheduled Balance ~~409~~396,~~088~~280,~~233~~284.7993 ~~199~~197,~~896~~384,~~677~~223.2284 ~~189~~165,~~156~~115,~~856~~369.6901 Record Date 0607/3031/2002 0607/3031/2002 0607/3031/2002 Principal And Interest Constant 2,~~597~~561,~~275~~938.6601 ~~984~~969,~~476~~108.1767 1,~~108~~051,~~207~~776.1433 Scheduled Principal ~~374~~371,~~055~~699.7953 ~~114~~112,~~185~~287.4606 4341,~~684~~358.99 Unscheduled Principal 512,~~548~~436,~~818~~249.7333 32,~~133~~400,~~068~~166.2732 924,~~909~~000,~~950~~128.1469 Scheduled Interest 2,~~223~~190,~~219~~238.8748 ~~870~~856,~~290~~821.7161 1,~~064~~010,~~522~~417.1534 Servicing Fees 8685,~~595~~361.3739 6362,~~482~~467.5881 6057,~~332~~334.1443 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,~~593~~556.8775 1,~~269~~249.5740 1,~~244~~182.6030 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,~~134~~102,~~030~~320.6334 ~~805~~793,~~538~~104.5640 1951,~~002,945~~900.4161 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.~~170526~~166847 4.~~758431~~761087 6.~~044557~~038802

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.~~631539~~626533 6.~~550989~~531741 6.~~244836~~238845 Weighted Average Net Rate 6.~~308723~~303807 6.~~290572~~270752 5.~~933134~~927510 Weighted Average Maturity ~~351~~350 ~~345~~344 ~~350~~349 Beginning Loan Count ~~630~~615 4644 2,~~234~~187 Loans Paid In Full 1535 25 4793 Ending Loan Count ~~615~~580 4439 2,~~187~~094 Beginning Scheduled Balance ~~281~~272,~~399~~821,~~220~~589.8458 1716,~~089~~184,~~918~~260.5499 1,~~115~~087,~~754~~147,~~670~~618.4627 Ending scheduled Balance ~~272~~253,~~821~~736,~~589~~201.5818 1614,~~184~~216,~~260~~222.9987 1,~~087~~026,~~147~~732,~~618~~301.2783 Record Date 0607/3031/2002 0607/3031/2002 0607/3031/2002 Principal And Interest Constant 1,~~807~~752,~~012~~975.2787 ~~110~~104,~~214~~182.1299 6,~~607~~439,~~185~~981.3687 Scheduled Principal ~~251~~246,~~920~~424.7289 16,~~917~~090.5716 ~~800~~787,~~764~~860.5363 Unscheduled Principal 818,~~325~~838,~~710~~963.5451 ~~888~~1,~~739~~951,947.9896 2759,~~806~~627,~~287~~455.6681 Scheduled Interest 1,~~555~~506,~~091~~550.5598 9388,~~296~~092.5583 5,~~806~~652,~~420~~121.8324 Servicing Fees 7573,~~700~~372.1513 3,~~708~~519.7593 ~~289~~282,~~818~~055.9969 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,~~758~~705.7229 ~~106~~101.7817 6,~~973~~794.5491 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,~~477~~431,~~632~~473.6856 8984,~~481~~471.0273 5,~~509~~363,~~628~~270.3064 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.~~301223~~296307 6.~~283072~~263252 5.~~925634~~920010

Group Miscellaneous Reporting Items 1 Bankruptcy $106,454.00 1 Fraud $8,752,845.00 1 Special Hazard $4,~~336~~328,~~095~~408.1016 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 $22,040,585.00

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