8-K 1 sac0201a.txt MAY 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D. C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 28, 2002 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 333-63202-01 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 May 28, 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 May 28, 2002 distribution. Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. 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: 5/31/02 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 May 28, 2002 distribution. EX-99.1

Structured Asset Securities Corporation Mortgage Pass-Through Certificates Record Date: 24/2830/02 Distribution Date: 35/2528/02 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% ~~177~~171,~~421~~198,~~873~~902.3716 ~~532~~513,~~265~~596.6271 36,~~531~~714,~~026~~046.2037 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% 24,~~816~~420,~~634~~718.3565 ~~112~~110,~~708~~910.8876 ~~224~~427,~~649~~158.71 1A5 86358RUA3 SEN 5.75000% 982,000.00 4,705.42 0.00 1A6 86358RUB1 IO 5.50000% 0.00 ~~518~~503,~~403~~580.2718 0.00 2A1 86358RUC9 SEN 43.~~21360~~86922% ~~205~~197,~~404~~809,~~891~~072.0507 ~~721~~637,~~244~~805.7904 63,~~288~~757,~~518~~986.7586 2A2 86358RUD7 IO 1.00000% 0.00 ~~171~~164,~~170~~840.7489 0.00 3A1 86358RUE5 SEN 5.75000% ~~192~~179,~~349~~410,~~732~~694.6752 ~~921~~859,~~675~~676.8024 6,~~916~~344,~~182~~114.7894 3A2 86358RUF2 SEN 5.40000% 2422,~~240~~609,~~061~~473.0855 ~~109~~101,~~080~~742.2763 ~~871~~799,~~582~~490.6724 3A3 86358RUG0 IO 5.00000% 0.00 6157,~~885~~288.2900 0.00 4A 86358RUH8 SEN 6.~~31675~~30915% ~~291~~281,~~788~~475,~~132~~782.1077 1,~~535~~479,~~959~~894.5641 52,~~538~~822,~~422~~695.1167 5A 86358RUJ4 SEN 6.~~31657~~30281% 1817,~~349~~468,~~097~~346.8238 9691,~~586~~749.1976 ~~459~~596,~~353~~600.1796 B1I 86358RUK1 SUB 6.~~17506~~17145% 7,~~432~~419,~~553~~494.7239 38,~~247~~157.0751 6,~~505~~595.8480 B2I 86358RUL9 SUB 6.~~17506~~17145% 4,~~372~~364,~~207~~525.9780 22,~~498~~446.8820 3,~~827~~879.0799 B4I 86358RUT2 SUB 6.~~17506~~17145% 1,~~967~~963,~~293~~837.7614 10,~~123~~099.4776 1,~~722~~745.0182 B5I 86358RUU9 SUB 6.~~17506~~17145% ~~874~~872,~~241~~705.7768 4,~~498~~488.7521 ~~765~~775.2482 B6I 86358RUV7 SUB 6.~~17506~~17145% 2,~~189~~185,~~231~~384.2769 11,~~265~~239.5315 1,~~916~~942.2777 B1II 86358RUM7 SUB 54.~~21360~~86922% 4,~~622~~617,~~643~~746.2091 2018,~~083~~737.8434 2,~~414~~568.1829 B2II 86358RUN5 SUB 54.~~21360~~86922% 2,~~971~~968,~~485~~337.0263 12,~~910~~044.1156 1,~~551~~650.8692 B4II 86358RUW5 SUB 54.~~21360~~86922% 1,~~100~~099,~~438~~273.9537 4,~~781~~460.0450 ~~574~~611.7139 B5II 86358RUX3 SUB 54.~~21360~~86922% ~~769~~768,~~607~~792.6246 3,~~343~~119.6951 ~~401~~427.9359 B6II 86358RUY1 SUB 54.~~21360~~86922% 1,~~874~~872,~~327~~342.4011 87,~~143~~597.3337 ~~978~~1,041.8736 B1III 86358RUP0 SUB 6.~~20824~~20241% 6,~~154~~146,~~408~~946.0800 31,~~840~~771.0455 3,~~709~~748.6832 B2III 86358RUQ8 SUB 6.~~20824~~20241% 4,~~755~~749,~~224~~459.6909 24,~~601~~548.3140 2,~~866~~896.3015 B4III 86358RUZ8 SUB 6.~~20824~~20241% 1,~~117~~115,~~347~~993.8812 5,~~780~~768.6420 ~~673~~680.5052 B5III 86358RVA2 SUB 6.~~20824~~20241% ~~838~~837,~~510~~493.6294 4,~~338~~328.0673 ~~505~~510.4369 B6III 86358RVB0 SUB 6.~~20824~~20241% 1,~~968~~965,~~196~~810.2904 10,~~182~~160.5363 1,~~186~~198.3772 B3 86358RUR6 SUB 5.~~91792~~81762% 8,~~618~~606,~~342~~716.6373 4241,~~502~~725.2351 5,~~774~~910.4158 R 86358RUS4 SEN 3.60000% 0.00 0.1653 0.00 Totals 1,~~198~~158,~~640~~591,~~483~~849.3120 65,~~007~~743,~~681~~338.0928 2321,~~865~~498,~~109~~278.0648

Certificateholder Distribution Summary (continued) Current Ending Cumulative Realized Certificate Total Realized Class Loss Balance Distribution Losses 1A1 0.00 ~~173~~164,~~890~~484,~~847~~855.1679 47,~~063~~227,~~291~~643.8208 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 2423,~~591~~993,~~984~~559.6495 ~~337~~538,~~358~~069.5947 0.00 1A5 0.00 982,000.00 4,705.42 0.00 1A6 0.00 0.00 ~~518~~503,~~403~~580.2718 0.00 2A1 0.00 ~~199~~194,~~116~~051,~~372~~085.3021 74,~~009~~395,~~763~~791.5490 0.00 2A2 0.00 0.00 ~~171~~164,~~170~~840.7489 0.00 3A1 0.00 ~~185~~173,~~433~~066,~~549~~579.8958 7,~~837~~203,~~858~~791.5818 0.00 3A2 0.00 2321,~~368~~809,~~478~~983.4131 ~~980~~901,~~662~~232.9487 0.00 3A3 0.00 0.00 6157,~~885~~288.2900 0.00 4A 0.00 ~~286~~278,~~249~~653,~~709~~087.9910 74,~~074~~302,~~381~~590.6708 0.00 5A 0.00 1716,~~889~~871,~~744~~745.6543 ~~555~~688,~~939~~350.3672 0.00 B1I 0.00 7,~~426~~412,~~047~~898.8958 44,~~752~~753.9131 0.00 B2I 0.00 4,~~368~~360,~~380~~645.9081 26,~~325~~326.9519 0.00 B4I 0.00 1,~~965~~962,~~571~~091.7632 11,845.4858 0.00 B5I 0.00 ~~873~~871,~~476~~929.5386 5,~~263~~264.9903 0.00 B6I 0.00 2,~~187~~183,~~315~~441.0092 13,181.8092 0.00 B1II 0.00 4,~~620~~615,~~229~~178.0262 2221,~~498~~305.0263 0.00 B2II 0.00 2,~~969~~966,~~933~~686.1671 1413,~~461~~695.9748 0.00 B4II 0.00 1,~~099~~098,~~864~~661.2598 5,~~355~~071.7589 0.00 B5II 0.00 ~~769~~768,~~205~~364.7087 3,~~745~~547.6210 0.00 B6II 0.00 1,~~873~~871,~~348~~300.5376 98,~~122~~638.2073 0.00 B1III 0.00 6,~~150~~143,~~698~~197.4068 35,~~549~~519.7287 0.00 B2III 0.00 4,~~752~~746,~~358~~562.3993 27,~~467~~444.6155 0.00 B4III 0.00 1,~~116~~115,~~674~~312.3860 6,~~454~~448.1472 0.00 B5III 0.00 ~~838~~836,~~005~~983.1925 4,~~843~~839.4942 0.00 B6III 0.00 1,~~967~~964,~~009~~611.9331 11,~~368~~359.9035 0.00 B3 0.00 8,~~612~~600,~~568~~806.2215 4847,~~276~~636.6409 0.00 R 0.00 0.00 0.1653 0.00 Totals 0.00 1,~~174~~137,~~775~~093,~~374~~570.2972 2927,~~872~~241,~~790~~616.1576 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 ~~177~~171,~~421~~198,~~873~~902.3716 341,~~431~~229.1977 36,~~189~~372,~~595~~816.0160 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 24,~~816~~420,~~634~~718.3565 21,~~722~~709.4260 ~~202~~405,~~927~~449.3010 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 ~~205~~197,~~404~~809,~~891~~072.0507 ~~107~~110,~~273~~017.0210 63,~~181~~647,~~245~~969.7376 0.00 0.00 2A2 0.00 0.00 0.00 0.00 0.00 0.00 3A1 198,380,000.00 ~~192~~179,~~349~~410,~~732~~694.6752 4039,~~739~~682.4170 6,~~875~~304,~~443~~432.3725 0.00 0.00 3A2 25,000,000.00 2422,~~240~~609,~~061~~473.0855 5,~~134~~000.0184 ~~866~~794,~~448~~489.6639 0.00 0.00 3A3 0.00 0.00 0.00 0.00 0.00 0.00 4A 298,783,000.00 ~~291~~281,~~788~~475,~~132~~782.1077 ~~254~~246,~~479~~870.5057 52,~~283~~575,~~942~~825.6110 0.00 0.00 5A 19,603,000.00 1817,~~349~~468,~~097~~346.8238 1716,~~525~~997.0807 ~~441~~579,~~828~~603.0989 0.00 0.00 B1I 7,439,000.00 7,~~432~~419,~~553~~494.7239 6,~~505~~595.8480 0.00 0.00 0.00 B2I 4,376,000.00 4,~~372~~364,~~207~~525.9780 3,~~827~~879.0799 0.00 0.00 0.00 B4I 1,969,000.00 1,~~967~~963,~~293~~837.7614 1,~~722~~745.0182 0.00 0.00 0.00 B5I 875,000.00 ~~874~~872,~~241~~705.7768 ~~765~~775.2482 0.00 0.00 0.00 B6I 2,191,130.00 2,~~189~~185,~~231~~384.2769 1,~~916~~942.2777 0.00 0.00 0.00 B1II 4,625,000.00 4,~~622~~617,~~643~~746.2091 2,~~414~~568.1829 0.00 0.00 0.00 B2II 2,973,000.00 2,~~971~~968,~~485~~337.0263 1,~~551~~650.8692 0.00 0.00 0.00 B4II 1,101,000.00 1,~~100~~099,~~438~~273.9537 ~~574~~611.7139 0.00 0.00 0.00 B5II 770,000.00 ~~769~~768,~~607~~792.6246 ~~401~~427.9359 0.00 0.00 0.00 B6II 1,875,283.00 1,~~874~~872,~~327~~342.4011 ~~978~~1,041.8736 0.00 0.00 0.00 B1III 6,158,000.00 6,~~154~~146,~~408~~946.0800 3,~~709~~748.6832 0.00 0.00 0.00 B2III 4,758,000.00 4,~~755~~749,~~224~~459.6909 2,~~866~~896.3015 0.00 0.00 0.00 B4III 1,118,000.00 1,~~117~~115,~~347~~993.8812 ~~673~~680.5052 0.00 0.00 0.00 B5III 839,000.00 ~~838~~837,~~510~~493.6294 ~~505~~510.4369 0.00 0.00 0.00 B6III 1,969,345.00 1,~~968~~965,~~196~~810.2904 1,~~186~~198.3772 0.00 0.00 0.00 B3 8,624,000.00 8,~~618~~606,~~342~~716.6373 5,~~774~~910.4158 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,~~198~~158,~~640~~591,~~483~~849.3120 ~~823~~817,~~678~~692.3038 2320,~~041~~680,~~430~~586.7709 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 36,~~531~~714,~~026~~046.2037 ~~173~~164,~~890~~484,~~847~~855.1679 0.~~96443144~~91226404 36,~~531~~714,~~026~~046.2037 1A2 0.00 113,662,000.00 1.00000000 0.00 1A3 0.00 98,000,000.00 1.00000000 0.00 1A4 ~~224~~427,~~649~~158.71 2423,~~591~~993,~~984~~559.6495 0.~~98367939~~95974240 ~~224~~427,~~649~~158.71 1A5 0.00 982,000.00 1.00000000 0.00 1A6 0.00 0.00 0.00000000 0.00 2A1 63,~~288~~757,~~518~~986.7586 ~~199~~194,~~116~~051,~~372~~085.3021 0.~~96429063~~93976021 63,~~288~~757,~~518~~986.7586 2A2 0.00 0.00 0.00000000 0.00 3A1 6,~~916~~344,~~182~~114.7894 ~~185~~173,~~433~~066,~~549~~579.8958 0.~~93473914~~87239933 6,~~916~~344,~~182~~114.7894 3A2 ~~871~~799,~~582~~490.6724 2321,~~368~~809,~~478~~983.4131 0.~~93473914~~87239933 ~~871~~799,~~582~~490.6724 3A3 0.00 0.00 0.00000000 0.00 4A 52,~~538~~822,~~422~~695.1167 ~~286~~278,~~249~~653,~~709~~087.9910 0.~~95805220~~93262698 52,~~538~~822,~~422~~695.1167 5A ~~459~~596,~~353~~600.1796 1716,~~889~~871,~~744~~745.6543 0.~~91260239~~86067160 ~~459~~596,~~353~~600.1796 B1I 6,~~505~~595.8480 7,~~426~~412,~~047~~898.8958 0.~~99825889~~99649127 6,~~505~~595.8480 B2I 3,~~827~~879.0799 4,~~368~~360,~~380~~645.9081 0.~~99825889~~99649127 3,~~827~~879.0799 B4I 1,~~722~~745.0182 1,~~965~~962,~~571~~091.7632 0.~~99825889~~99649127 1,~~722~~745.0182 B5I ~~765~~775.2482 ~~873~~871,~~476~~929.5386 0.~~99825889~~99649127 ~~765~~775.2482 B6I 1,~~916~~942.2777 2,~~187~~183,~~315~~441.0092 0.~~99825889~~99649127 1,~~916~~942.2777 B1II 2,~~414~~568.1829 4,~~620~~615,~~229~~178.0262 0.~~99896844~~99787646 2,~~414~~568.1829 B2II 1,~~551~~650.8692 2,~~969~~966,~~933~~686.1671 0.~~99896844~~99787646 1,~~551~~650.8692 B4II ~~574~~611.7139 1,~~099~~098,~~864~~661.2598 0.~~99896844~~99787646 ~~574~~611.7139 B5II ~~401~~427.9359 ~~769~~768,~~205~~364.7087 0.~~99896844~~99787645 ~~401~~427.9359 B6II ~~978~~1,041.8736 1,~~873~~871,~~348~~300.5376 0.~~99896844~~99787646 ~~978~~1,041.8736 B1III 3,~~709~~748.6832 6,~~150~~143,~~698~~197.4068 0.~~99881429~~99759625 3,~~709~~748.6832 B2III 2,~~866~~896.3015 4,~~752~~746,~~358~~562.3993 0.~~99881429~~99759624 2,~~866~~896.3015 B4III ~~673~~680.5052 1,~~116~~115,~~674~~312.3860 0.~~99881429~~99759624 ~~673~~680.5052 B5III ~~505~~510.4369 ~~838~~836,~~005~~983.1925 0.~~99881429~~99759625 ~~505~~510.4369 B6III 1,~~186~~198.3772 1,~~967~~964,~~009~~611.9331 0.~~99881429~~99759631 1,~~186~~198.3772 B3 5,~~774~~910.4158 8,~~612~~600,~~568~~806.2215 0.~~99867442~~99731055 5,~~774~~910.4158 R 0.00 0.00 0.00000000 0.00 Totals 2321,~~865~~498,~~109~~278.0648 1,~~174~~137,~~775~~093,~~374~~570.2972 0.~~96461883~~93367796 2321,~~865~~498,~~109~~278.0648

Principal Distribution Factors Statement Original Beginning Scheduled Unscheduled Face Certificate Principal Principal Class (2) Amount Balance Distribution Distribution Accretion 1A1 180,304,000.00 ~~984~~949.~~01518197~~50140962 1.~~89364179~~89252468 1735.~~69009567~~34484315 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 ~~992~~976.~~66537400~~82874600 0.~~86889680~~86838400 816.~~11709200~~21796400 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 ~~994~~957.~~74498063~~95957223 0.~~51950709~~53279626 2917.~~93484299~~66656865 0.00000000 2A2 0.00 0.00000000 0.00000000 0.00000000 0.00000000 3A1 198,380,000.00 ~~969~~904.~~60244314~~37894203 0.~~20536047~~20003377 3431.~~65794621~~77957581 0.00000000 3A2 25,000,000.00 ~~969~~904.~~60244320~~37894200 0.~~20536040~~20003360 3431.~~65794640~~77957560 0.00000000 3A3 0.00 0.00000000 0.00000000 0.00000000 0.00000000 4A 298,783,000.00 ~~976~~942.~~58880224~~07429061 0.~~85172014~~82625374 178.~~68488371~~62105642 0.00000000 5A 19,603,000.00 ~~936~~891.~~03518951~~10576850 0.~~89399990~~86706473 2229.~~53879967~~56710146 0.00000000 B1I 7,439,000.00 ~~999~~997.~~13344804~~37792580 0.~~87455841~~88665143 0.00000000 0.00000000 B2I 4,376,000.00 ~~999~~997.~~13344835~~37792505 0.~~87455896~~88665219 0.00000000 0.00000000 B4I 1,969,000.00 ~~999~~997.~~13344845~~37792788 0.~~87456069~~88665312 0.00000000 0.00000000 B5I 875,000.00 ~~999~~997.~~13345143~~37792000 0.~~87456000~~88665143 0.00000000 0.00000000 B6I 2,191,130.00 ~~999~~997.~~13344713~~37792372 0.~~87455788~~88665209 0.00000000 0.00000000 B1II 4,625,000.00 ~~999~~998.~~49042162~~43176432 0.~~52198486~~55530595 0.00000000 0.00000000 B2II 2,973,000.00 ~~999~~998.~~49042045~~43176253 0.~~52198453~~55530441 0.00000000 0.00000000 B4II 1,101,000.00 ~~999~~998.~~49041780~~43176203 0.~~52198910~~55530427 0.00000000 0.00000000 B5II 770,000.00 ~~999~~998.~~49041558~~43176623 0.~~52198701~~55531169 0.00000000 0.00000000 B6II 1,875,283.00 ~~999~~998.~~49042358~~43176203 0.~~52198522~~55530819 0.00000000 0.00000000 B1III 6,158,000.00 ~~999~~998.~~41670672~~20493667 0.~~60241637~~60869113 0.00000000 0.00000000 B2III 4,758,000.00 ~~999~~998.~~41670660~~20493695 0.~~60241698~~60869063 0.00000000 0.00000000 B4III 1,118,000.00 ~~999~~998.~~41670841~~20493739 0.~~60241503~~60869410 0.00000000 0.00000000 B5III 839,000.00 ~~999~~998.~~41671037~~20493445 0.~~60241955~~60868892 0.00000000 0.00000000 B6III 1,969,345.00 ~~999~~998.~~41670454~~20500725 0.~~60241857~~60868969 0.00000000 0.00000000 B3 8,624,000.00 ~~999~~997.~~34399699~~99591025 0.~~66957444~~68536410 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 1937.~~58373747~~23736783 ~~964~~912.~~43144445~~26404178 0.~~96443144~~91226404 1937.~~58373747~~23736783 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 817.~~98598840~~08634840 ~~983~~959.~~67938560~~74239800 0.~~98367939~~95974240 817.~~98598840~~08634840 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 3018.~~45435009~~19936491 ~~964~~939.~~29063054~~76020732 0.~~96429063~~93976021 3018.~~45435009~~19936491 2A2 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 3A1 0.00000000 3431.~~86330668~~97960954 ~~934~~872.~~73913646~~39933249 0.~~93473914~~87239933 3431.~~86330668~~97960954 3A2 0.00000000 3431.~~86330680~~97960960 ~~934~~872.~~73913640~~39933240 0.~~93473914~~87239933 3431.~~86330680~~97960960 3A3 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 4A 0.00000000 189.~~53660386~~44731015 ~~958~~932.~~05219838~~62698045 0.~~95805220~~93262698 189.~~53660386~~44731015 5A 0.00000000 2330.~~43279957~~43416620 ~~912~~860.~~60238994~~67160282 0.~~91260239~~86067160 2330.~~43279957~~43416620 B1I 0.00000000 0.~~87455841~~88665143 ~~998~~996.~~25889098~~49127302 0.~~99825889~~99649127 0.~~87455841~~88665143 B2I 0.00000000 0.~~87455896~~88665219 ~~998~~996.~~25888940~~49127285 0.~~99825889~~99649127 0.~~87455896~~88665219 B4I 0.00000000 0.~~87456069~~88665312 ~~998~~996.~~25889284~~49127476 0.~~99825889~~99649127 0.~~87456069~~88665312 B5I 0.00000000 0.~~87456000~~88665143 ~~998~~996.~~25889143~~49126857 0.~~99825889~~99649127 0.~~87456000~~88665143 B6I 0.00000000 0.~~87455788~~88665209 ~~998~~996.~~25888925~~49127163 0.~~99825889~~99649127 0.~~87455788~~88665209 B1II 0.00000000 0.~~52198486~~55530595 ~~998~~997.~~96843676~~87645838 0.~~99896844~~99787646 0.~~52198486~~55530595 B2II 0.00000000 0.~~52198453~~55530441 ~~998~~997.~~96843592~~87645812 0.~~99896844~~99787646 0.~~52198453~~55530441 B4II 0.00000000 0.~~52198910~~55530427 ~~998~~997.~~96843778~~87645777 0.~~99896844~~99787646 0.~~52198910~~55530427 B5II 0.00000000 0.~~52198701~~55531169 ~~998~~997.~~96844156~~87645455 0.~~99896844~~99787645 0.~~52198701~~55531169 B6II 0.00000000 0.~~52198522~~55530819 ~~998~~997.~~96843836~~87645918 0.~~99896844~~99787646 0.~~52198522~~55530819 B1III 0.00000000 0.~~60241637~~60869113 ~~998~~997.~~81429035~~59624553 0.~~99881429~~99759625 0.~~60241637~~60869113 B2III 0.00000000 0.~~60241698~~60869063 ~~998~~997.~~81428962~~59624422 0.~~99881429~~99759624 0.~~60241698~~60869063 B4III 0.00000000 0.~~60241503~~60869410 ~~998~~997.~~81429338~~59624329 0.~~99881429~~99759624 0.~~60241503~~60869410 B5III 0.00000000 0.~~60241955~~60868892 ~~998~~997.~~81429082~~59624553 0.~~99881429~~99759625 0.~~60241955~~60868892 B6III 0.00000000 0.~~60241857~~60868969 ~~998~~997.~~81429105~~59631248 0.~~99881429~~99759631 0.~~60241857~~60868969 B3 0.00000000 0.~~66957444~~68536410 ~~998~~997.~~67442254~~31054615 0.~~99867442~~99731055 0.~~66957444~~68536410 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% ~~177~~171,~~421~~198,~~873~~902.3716 ~~532~~513,~~265~~596.6271 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% 24,~~816~~420,~~634~~718.3565 ~~112~~110,~~708~~910.8876 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% ~~113~~109,~~106~~872,~~168~~039.9780 ~~518~~503,~~403~~580.2718 0.00 0.00 2A1 206,490,000.00 43.~~21360~~86922% ~~205~~197,~~404~~809,~~891~~072.0507 ~~721~~637,~~244~~805.7904 0.00 0.00 2A2 0.00 1.00000% ~~205~~197,~~404~~809,~~891~~072.0507 ~~171~~164,~~170~~840.7489 0.00 0.00 3A1 198,380,000.00 5.75000% ~~192~~179,~~349~~410,~~732~~694.6752 ~~921~~859,~~675~~676.8024 0.00 0.00 3A2 25,000,000.00 5.40000% 2422,~~240~~609,~~061~~473.0855 ~~109~~101,~~080~~742.2763 0.00 0.00 3A3 0.00 5.00000% 1413,~~852~~749,~~468~~119.7277 6157,~~885~~288.2900 0.00 0.00 4A 298,783,000.00 6.~~31675~~30915% ~~291~~281,~~788~~475,~~132~~782.1077 1,~~535~~479,~~959~~894.5641 0.00 0.00 5A 19,603,000.00 6.~~31657~~30281% 1817,~~349~~468,~~097~~346.8238 9691,~~586~~749.1976 0.00 0.00 B1I 7,439,000.00 6.~~17506~~17145% 7,~~432~~419,~~553~~494.7239 38,~~247~~157.0751 0.00 0.00 B2I 4,376,000.00 6.~~17506~~17145% 4,~~372~~364,~~207~~525.9780 22,~~498~~446.8820 0.00 0.00 B4I 1,969,000.00 6.~~17506~~17145% 1,~~967~~963,~~293~~837.7614 10,~~123~~099.4776 0.00 0.00 B5I 875,000.00 6.~~17506~~17145% ~~874~~872,~~241~~705.7768 4,~~498~~488.7521 0.00 0.00 B6I 2,191,130.00 6.~~17506~~17145% 2,~~189~~185,~~231~~384.2769 11,~~265~~239.5315 0.00 0.00 B1II 4,625,000.00 54.~~21360~~86922% 4,~~622~~617,~~643~~746.2091 2018,~~083~~737.8434 0.00 0.00 B2II 2,973,000.00 54.~~21360~~86922% 2,~~971~~968,~~485~~337.0263 12,~~910~~044.1156 0.00 0.00 B4II 1,101,000.00 54.~~21360~~86922% 1,~~100~~099,~~438~~273.9537 4,~~781~~460.0450 0.00 0.00 B5II 770,000.00 54.~~21360~~86922% ~~769~~768,~~607~~792.6246 3,~~343~~119.6951 0.00 0.00 B6II 1,875,283.00 54.~~21360~~86922% 1,~~874~~872,~~327~~342.4011 87,~~143~~597.3337 0.00 0.00 B1III 6,158,000.00 6.~~20824~~20241% 6,~~154~~146,~~408~~946.0800 31,~~840~~771.0455 0.00 0.00 B2III 4,758,000.00 6.~~20824~~20241% 4,~~755~~749,~~224~~459.6909 24,~~601~~548.3140 0.00 0.00 B4III 1,118,000.00 6.~~20824~~20241% 1,~~117~~115,~~347~~993.8812 5,~~780~~768.6420 0.00 0.00 B5III 839,000.00 6.~~20824~~20241% ~~838~~837,~~510~~493.6294 4,~~338~~328.0673 0.00 0.00 B6III 1,969,345.00 6.~~20824~~20241% 1,~~968~~965,~~196~~810.2904 10,~~182~~160.5363 0.00 0.00 B3 8,624,000.00 5.~~91792~~81762% 8,~~618~~606,~~342~~716.6373 4241,~~502~~725.2351 0.00 0.00 R 100.00 3.60000% 0.00 0.00 0.00 0.00 Totals 1,217,864,858.00 65,~~007~~743,~~680~~337.9375 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 ~~532~~513,~~265~~596.6271 0.00 ~~173~~164,~~890~~484,~~847~~855.1679 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 ~~112~~110,~~708~~910.8876 0.00 2423,~~591~~993,~~984~~559.6495 1A5 0.00 0.00 4,705.42 0.00 982,000.00 1A6 0.00 0.00 ~~518~~503,~~403~~580.2718 0.00 ~~111~~106,~~423~~704,~~351~~344.2572 2A1 0.00 0.00 ~~721~~637,~~244~~805.7904 0.00 ~~199~~194,~~116~~051,~~372~~085.3021 2A2 0.00 0.00 ~~171~~164,~~170~~840.7489 0.00 ~~199~~194,~~116~~051,~~372~~085.3021 3A1 0.00 0.00 ~~921~~859,~~675~~676.8024 0.00 ~~185~~173,~~433~~066,~~549~~579.8958 3A2 0.00 0.00 ~~109~~101,~~080~~742.2763 0.00 2321,~~368~~809,~~478~~983.4131 3A3 0.00 0.00 6157,~~885~~288.2900 0.00 1413,~~318~~133,~~429~~219.0552 4A 0.00 0.00 1,~~535~~479,~~959~~894.5641 0.00 ~~286~~278,~~249~~653,~~709~~087.9910 5A 0.00 0.00 9691,~~586~~749.1976 0.00 1716,~~889~~871,~~744~~745.6543 B1I 0.00 0.00 38,~~247~~157.0751 0.00 7,~~426~~412,~~047~~898.8958 B2I 0.00 0.00 22,~~498~~446.8820 0.00 4,~~368~~360,~~380~~645.9081 B4I 0.00 0.00 10,~~123~~099.4776 0.00 1,~~965~~962,~~571~~091.7632 B5I 0.00 0.00 4,~~498~~488.7521 0.00 ~~873~~871,~~476~~929.5386 B6I 0.00 0.00 11,~~265~~239.5315 0.00 2,~~187~~183,~~315~~441.0092 B1II 0.00 0.00 2018,~~083~~737.8434 0.00 4,~~620~~615,~~229~~178.0262 B2II 0.00 0.00 12,~~910~~044.1156 0.00 2,~~969~~966,~~933~~686.1671 B4II 0.00 0.00 4,~~781~~460.0450 0.00 1,~~099~~098,~~864~~661.2598 B5II 0.00 0.00 3,~~343~~119.6951 0.00 ~~769~~768,~~205~~364.7087 B6II 0.00 0.00 87,~~143~~597.3337 0.00 1,~~873~~871,~~348~~300.5376 B1III 0.00 0.00 31,~~840~~771.0455 0.00 6,~~150~~143,~~698~~197.4068 B2III 0.00 0.00 24,~~601~~548.3140 0.00 4,~~752~~746,~~358~~562.3993 B4III 0.00 0.00 5,~~780~~768.6420 0.00 1,~~116~~115,~~674~~312.3860 B5III 0.00 0.00 4,~~338~~328.0673 0.00 ~~838~~836,~~005~~983.1925 B6III 0.00 0.00 10,~~182~~160.5363 0.00 1,~~967~~964,~~009~~611.9331 B3 0.00 0.00 4241,~~502~~725.2351 0.00 8,~~612~~600,~~568~~806.2215 R 0.00 0.00 0.1653 0.00 0.00 Totals 0.00 0.00 65,~~007~~743,~~681~~338.0928 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% ~~984~~949.~~01518197~~50140962 2.~~95204555~~84850425 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% ~~992~~976.~~66537400~~82874600 4.~~50835520~~43643040 0.00000000 0.00000000 1A5 982,000.00 5.75000% 1000.00000000 4.79167006 0.00000000 0.00000000 1A6 0.00 5.50000% ~~984~~957.~~92629259~~19264155 4.~~51424547~~38713292 0.00000000 0.00000000 2A1 206,490,000.00 43.~~21360~~86922% ~~994~~957.~~74498063~~95957223 3.~~49287999~~08879384 0.00000000 0.00000000 2A2 0.00 1.00000% ~~994~~957.~~74498063~~95957223 0.~~82895414~~79829963 0.00000000 0.00000000 3A1 198,380,000.00 5.75000% ~~969~~904.~~60244314~~37894203 4.~~64601169~~33348241 0.00000000 0.00000000 3A2 25,000,000.00 5.40000% ~~969~~904.~~60244320~~37894200 4.~~36321080~~06970520 0.00000000 0.00000000 3A3 0.00 5.00000% ~~957~~883.~~82036187~~40606411 3.~~99091841~~68085866 0.00000000 0.00000000 4A 298,783,000.00 6.~~31675~~30915% ~~976~~942.~~58880224~~07429061 54.~~14071938~~95307434 0.00000000 0.00000000 5A 19,603,000.00 6.~~31657~~30281% ~~936~~891.~~03518951~~10576850 4.~~92711269~~68039382 0.00000000 0.00000000 B1I 7,439,000.00 6.~~17506~~17145% ~~999~~997.~~13344804~~37792580 5.~~14142627~~12938701 0.00000000 0.00000000 B2I 4,376,000.00 6.~~17506~~17145% ~~999~~997.~~13344835~~37792505 5.~~14142596~~12938757 0.00000000 0.00000000 B4I 1,969,000.00 6.~~17506~~17145% ~~999~~997.~~13344845~~37792788 5.~~14142712~~12938547 0.00000000 0.00000000 B5I 875,000.00 6.~~17506~~17145% ~~999~~997.~~13345143~~37792000 5.~~14142857~~12938286 0.00000000 0.00000000 B6I 2,191,130.00 6.~~17506~~17145% ~~999~~997.~~13344713~~37792372 5.~~14142474~~12938529 0.00000000 0.00000000 B1II 4,625,000.00 54.~~21360~~86922% ~~999~~998.~~49042162~~43176432 4.~~34245189~~05131676 0.00000000 0.00000000 B2II 2,973,000.00 54.~~21360~~86922% ~~999~~998.~~49042045~~43176253 4.~~34245207~~05131517 0.00000000 0.00000000 B4II 1,101,000.00 54.~~21360~~86922% ~~999~~998.~~49041780~~43176203 4.~~34245232~~05131698 0.00000000 0.00000000 B5II 770,000.00 54.~~21360~~86922% ~~999~~998.~~49041558~~43176623 4.~~34245455~~05131169 0.00000000 0.00000000 B6II 1,875,283.00 54.~~21360~~86922% ~~999~~998.~~49042358~~43176203 4.~~34245391~~05131919 0.00000000 0.00000000 B1III 6,158,000.00 6.~~20824~~20241% ~~999~~998.~~41670672~~20493667 5.~~17051640~~15939428 0.00000000 0.00000000 B2III 4,758,000.00 6.~~20824~~20241% ~~999~~998.~~41670660~~20493695 5.~~17051492~~15939470 0.00000000 0.00000000 B4III 1,118,000.00 6.~~20824~~20241% ~~999~~998.~~41670841~~20493739 5.~~17051878~~15939177 0.00000000 0.00000000 B5III 839,000.00 6.~~20824~~20241% ~~999~~998.~~41671037~~20493445 5.~~17051251~~15939213 0.00000000 0.00000000 B6III 1,969,345.00 6.~~20824~~20241% ~~999~~998.~~41670454~~20500725 5.~~17051609~~15939564 0.00000000 0.00000000 B3 8,624,000.00 5.~~91792~~81762% ~~999~~997.~~34399699~~99591025 4.~~92836619~~83830125 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.~~95204555~~84850425 0.00000000 ~~964~~912.~~43144445~~26404178 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.~~50835520~~43643040 0.00000000 ~~983~~959.~~67938560~~74239800 1A5 0.00000000 0.00000000 4.79167006 0.00000000 1000.00000000 1A6 0.00000000 0.00000000 4.~~51424547~~38713292 0.00000000 ~~970~~929.~~27234901~~59604439 2A1 0.00000000 0.00000000 3.~~49287999~~08879384 0.00000000 ~~964~~939.~~29063054~~76020732 2A2 0.00000000 0.00000000 0.~~82895414~~79829963 0.00000000 ~~964~~939.~~29063054~~76020732 3A1 0.00000000 0.00000000 4.~~64601169~~33348241 0.00000000 ~~934~~872.~~73913646~~39933249 3A2 0.00000000 0.00000000 4.~~36321080~~06970520 0.00000000 ~~934~~872.~~73913640~~39933240 3A3 0.00000000 0.00000000 3.~~99091841~~68085866 0.00000000 ~~923~~843.~~38069533~~83334783 4A 0.00000000 0.00000000 54.~~14071938~~95307434 0.00000000 ~~958~~932.~~05219838~~62698045 5A 0.00000000 0.00000000 4.~~92711269~~68039382 0.00000000 ~~912~~860.~~60238994~~67160282 B1I 0.00000000 0.00000000 5.~~14142627~~12938701 0.00000000 ~~998~~996.~~25889098~~49127302 B2I 0.00000000 0.00000000 5.~~14142596~~12938757 0.00000000 ~~998~~996.~~25888940~~49127285 B4I 0.00000000 0.00000000 5.~~14142712~~12938547 0.00000000 ~~998~~996.~~25889284~~49127476 B5I 0.00000000 0.00000000 5.~~14142857~~12938286 0.00000000 ~~998~~996.~~25889143~~49126857 B6I 0.00000000 0.00000000 5.~~14142474~~12938529 0.00000000 ~~998~~996.~~25888925~~49127163 B1II 0.00000000 0.00000000 4.~~34245189~~05131676 0.00000000 ~~998~~997.~~96843676~~87645838 B2II 0.00000000 0.00000000 4.~~34245207~~05131517 0.00000000 ~~998~~997.~~96843592~~87645812 B4II 0.00000000 0.00000000 4.~~34245232~~05131698 0.00000000 ~~998~~997.~~96843778~~87645777 B5II 0.00000000 0.00000000 4.~~34245455~~05131169 0.00000000 ~~998~~997.~~96844156~~87645455 B6II 0.00000000 0.00000000 4.~~34245391~~05131919 0.00000000 ~~998~~997.~~96843836~~87645918 B1III 0.00000000 0.00000000 5.~~17051640~~15939428 0.00000000 ~~998~~997.~~81429035~~59624553 B2III 0.00000000 0.00000000 5.~~17051492~~15939470 0.00000000 ~~998~~997.~~81428962~~59624422 B4III 0.00000000 0.00000000 5.~~17051878~~15939177 0.00000000 ~~998~~997.~~81429338~~59624329 B5III 0.00000000 0.00000000 5.~~17051251~~15939213 0.00000000 ~~998~~997.~~81429082~~59624553 B6III 0.00000000 0.00000000 5.~~17051609~~15939564 0.00000000 ~~998~~997.~~81429105~~59631248 B3 0.00000000 0.00000000 4.~~92836619~~83830125 0.00000000 ~~998~~997.~~67442254~~31054615 R 0.00000000 0.00000000 15.~~60000000~~30000000 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.~~17506~~17145% 0.00 0.00 2,~~841~~836,~~535~~542.5382 2,~~839~~834,~~048~~021.2818 99.~~82588889~~64912729% B3_2 54.~~21360~~86922% 0.00 0.00 2,~~420~~418,~~765~~201.8073 2,~~419~~416,~~501~~856.5578 99.~~89684352~~78764575% B3_3 6.~~20824~~20241% 0.00 0.00 3,~~356~~351,~~041~~972.3018 3,~~354~~349,~~018~~928.3919 99.~~88142912~~75962448%

CERTIFICATEHOLDER ACCOUNT STATEMENT CERTIFICATE ACCOUNT Beginning Balance 0.00 Deposits Payments of Interest and Principal 3027,~~063~~462,~~575~~586.7627 Liquidations, Insurance Proceeds, Reserve Funds 0.00 Proceeds from Repurchased Loans 0.00 Other Amounts (Servicer Advances) ~~128~~87,~~737~~140.1633 Realized Losses 0.00 Prepayment Penalties 0.00 Total Deposits 3027,~~192~~549,~~312~~726.9260 Withdrawals Reimbursement for Servicer Advances 0.00 Payment of Service Fee ~~319~~308,~~522~~109.7784 Payment of Interest and Principal 2927,~~872~~241,~~790~~616.1576 Total Withdrawals (Pool Distribution Amount) 3027,~~192~~549,~~312~~726.9260 Ending Balance 0.00

SERVICING FEES Gross Servicing Fee ~~312~~300,~~030~~868.8065 Securities Administration Fee, Wells Fargo Bank, NA 7,~~491~~241.9719 Supported Prepayment/Curtailment Interest Shortfall 0.00 Net Servicing Fee ~~319~~308,~~522~~109.7784

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 01 0 0 01 0219,960.00 0.00 0.00 0219,960.00 30 Days 4518 0 0 0 4518 2111,~~023~~839,~~622~~032.7937 0.00 0.00 0.00 2111,~~023~~839,~~622~~032.7937 60 Days 1 0 0 0 1 1469,~~890,000~~266.0124 0.00 0.00 0.00 1469,~~890,000~~266.0124 90 Days 02 0 01 0 03 0623,862.0044 0.00 0492,569.0078 0.00 01,116,432.0022 120 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 150 Days 01 0 0 0 01 01,890,000.00 0.00 0.00 0.00 01,890,000.00 180+ Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 Totals 4622 01 01 0 4624 2214,~~913~~822,~~622~~161.8005 0219,960.00 0492,569.0078 0.00 2215,~~913~~534,~~622~~690.8083 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~~043917% 0.000000% 0.000000% 0.~~000000~~043917% 0.~~000000~~019344% 0.000000% 0.000000% 0.~~000000~~019344% 30 Days 10.~~921435~~790514% 0.000000% 0.000000% 0.000000% 10.~~921435~~790514% 1.~~789587~~041166% 0.000000% 0.000000% 0.000000% 1.~~789587~~041166% 60 Days 0.~~042699~~043917% 0.000000% 0.000000% 0.000000% 0.~~042699~~043917% 0.~~160882~~041269% 0.000000% 0.000000% 0.000000% 0.~~160882~~041269% 90 Days 0.~~000000~~087835% 0.000000% 0.~~000000~~043917% 0.000000% 0.~~000000~~131752% 0.~~000000~~054865% 0.000000% 0.~~000000~~043318% 0.000000% 0.~~000000~~098183% 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~~043917% 0.000000% 0.000000% 0.000000% 0.~~000000~~043917% 0.~~000000~~166213% 0.000000% 0.000000% 0.000000% 0.~~000000~~166213% 180+ Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% Totals 10.~~964133~~966184% 0.~~000000~~043917% 0.~~000000~~043917% 0.000000% 1.~~964133~~054018% 1.~~950468~~303513% 0.~~000000~~019344% 0.~~000000~~043318% 0.000000% 1.~~950468~~366175%

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 01 0 0 01 0219,960.00 0.00 0.00 0219,960.00 30 Days 318 0 0 0 318 103,~~552~~901,~~286~~175.7590 0.00 0.00 0.00 103,~~552~~901,~~286~~175.7590 60 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 90 Days 01 0 01 0 02 0325,989.0045 0.00 0492,569.0078 0.00 0818,559.0023 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 319 01 01 0 3111 104,~~552~~227,~~286~~165.7535 0219,960.00 0492,569.0078 0.00 104,~~552~~939,~~286~~695.7513 0-29 Days 0.~~000000~~094251% 0.000000% 0.000000% 0.~~000000~~094251% 0.~~000000~~052278% 0.000000% 0.000000% 0.~~000000~~052278% 30 Days 20.~~857143~~754006% 0.000000% 0.000000% 0.000000% 20.~~857143~~754006% 20.~~449539~~927201% 0.000000% 0.000000% 0.000000% 20.~~449539~~927201% 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~~094251% 0.000000% 0.~~000000~~094251% 0.000000% 0.~~000000~~188501% 0.~~000000~~077479% 0.000000% 0.~~000000~~117070% 0.000000% 0.~~000000~~194549% 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 20.~~857143~~848256% 0.~~000000~~094251% 0.~~000000~~094251% 0.000000% 21.~~857143~~036758% 21.~~449539~~004680% 0.~~000000~~052278% 0.~~000000~~117070% 0.000000% 21.~~449539~~174029% 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 31 0 0 0 3 1 470,~~042,302~~250.2800 0.00 0.00 0.00 1470,~~042,302~~250.2800 60 Days 01 0 0 0 01 0469,266.0024 0.00 0.00 0.00 0469,266.0024 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 1939,~~042,302~~516.2824 0.00 0.00 0.00 1939,~~042,302~~516.2824 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 0.~~890208~~305810% 0.000000% 0.000000% 0.000000% 0.~~890208~~305810% 0.~~489646~~226312% 0.000000% 0.000000% 0.000000% 0.~~489646~~226312% 60 Days 0.~~000000~~305810% 0.000000% 0.000000% 0.000000% 0.~~000000~~305810% 0.~~000000~~225839% 0.000000% 0.000000% 0.000000% 0.~~000000~~225839% 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.~~890208~~611621% 0.000000% 0.000000% 0.000000% 0.~~890208~~611621% 0.~~489646~~452151% 0.000000% 0.000000% 0.000000% 0.~~489646~~452151% 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 53 0 0 0 53 74,~~191~~113,~~624~~035.3887 0.00 0.00 0.00 74,~~191~~113,~~624~~035.3887 60 Days 10 0 0 0 10 ~~1,890,000~~0.0100 0.00 0.00 0.00 ~~1,890,000~~0.0100 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 01 0 0 0 01 01,890,000.00 0.00 0.00 0.00 01,890,000.00 180 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 Totals 64 0 0 0 64 96,~~081~~003,~~624~~035.3987 0.00 0.00 0.00 96,~~081~~003,~~624~~035.3987 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 21.~~380952~~522843% 0.000000% 0.000000% 0.000000% 21.~~380952~~522843% 32.~~324788~~032389% 0.000000% 0.000000% 0.000000% 32.~~324788~~032389% 60 Days 0.~~476190~~000000% 0.000000% 0.000000% 0.000000% 0.~~476190~~000000% 0.~~873773~~000000% 0.000000% 0.000000% 0.000000% 0.~~873773~~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~~507614% 0.000000% 0.000000% 0.000000% 0.~~000000~~507614% 0.~~000000~~933912% 0.000000% 0.000000% 0.000000% 0.~~000000~~933912% 180 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% Totals 2.~~857143~~030457% 0.000000% 0.000000% 0.000000% 2.~~857143~~030457% 42.~~198562~~966301% 0.000000% 0.000000% 0.000000% 42.~~198562~~966301% 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 56 0 0 0 56 13,~~779~~354,~~563~~570.7560 0.00 0.00 0.00 13,~~779~~354,~~563~~570.7560 60 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 90 Days 01 0 0 0 01 0297,872.0099 0.00 0.00 0.00 0297,872.0099 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 57 0 0 0 57 13,~~779~~652,~~563~~443.7559 0.00 0.00 0.00 13,~~779~~652,~~563~~443.7559 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 0.~~756430~~930233% 0.000000% 0.000000% 0.000000% 0.~~756430~~930233% 01.~~600657~~162137% 0.000000% 0.000000% 0.000000% 01.~~600657~~162137% 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~~155039% 0.000000% 0.000000% 0.000000% 0.~~000000~~155039% 0.~~000000~~103193% 0.000000% 0.000000% 0.000000% 0.~~000000~~103193% 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 01.~~756430~~085271% 0.000000% 0.000000% 0.000000% 01.~~756430~~085271% 01.~~600657~~265331% 0.000000% 0.000000% 0.000000% 01.~~600657~~265331% 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 ~~457,845~~0.6300 0.00 0.00 0.00 ~~457,845~~0.6300 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 10 0 0 0 10 ~~457,845~~0.6300 0.00 0.00 0.00 ~~457,845~~0.6300 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 20.~~040816~~000000% 0.000000% 0.000000% 0.000000% 20.~~040816~~000000% 20.~~468495~~000000% 0.000000% 0.000000% 0.000000% 20.~~468495~~000000% 60 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 90 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 120 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 150 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 180 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% Totals 20.~~040816~~000000% 0.000000% 0.000000% 0.000000% 20.~~040816~~000000% 20.~~468495~~000000% 0.000000% 0.000000% 0.000000% 20.~~468495~~000000%

OTHER INFORMATION Current Period Class A Insufficient Funds 0.00 Principal Balance of Contaminated Properties 0.00 Periodic Advance ~~128~~87,~~737~~140.1633

COLLATERAL STATEMENT Collateral Description Fixed & Mixed ARM Weighted Average Gross Coupon 6.~~334370~~267726% Weighted Average Net Coupon 65.~~021994~~956105% Weighted Average Pass-Through Rate 65.~~014494~~948605% Weighted Average Maturity(Stepdown Calculation ) ~~354~~352 Beginning Scheduled Collateral Loan Count 2,~~373~~314 Number Of Loans Paid In Full 3137 Ending Scheduled Collateral Loan Count 2,~~342~~277 Beginning Scheduled Collateral Balance 1,~~198~~158,~~640~~591,~~485~~851.5935 Ending Scheduled Collateral Balance 1,~~174~~137,~~775~~093,~~376~~572.5488 Ending Actual Collateral Balance at 2830-~~Feb~~Apr-2002 1,~~174~~137,~~775~~093,~~376~~572.5488 Monthly P &I Constant 76,~~150~~869,~~881~~140.3802 Special Servicing Fee 0.00 Prepayment Penalties 0.00 Realized Loss Amount 0.00 Cumulative Realized Loss 0.00 Scheduled Principal ~~823~~817,~~678~~692.2838 Unscheduled Principal 2320,~~041~~680,~~430~~586.7709

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.~~432936~~429325 5.~~596099~~251717 6.~~424642~~421270 Weighted Average Net Rate 6.~~182562~~178947 54.~~221098~~876717 6.~~061200~~058619 Weighted Average Maturity ~~357~~ 355 ~~355~~353 353 Beginning Loan Count 1,~~090~~079 ~~346~~334 ~~216~~203 Loans Paid In Full 518 97 6 Ending Loan Count 1,~~085~~061 ~~337~~327 ~~210~~197 Beginning Scheduled Balance ~~434~~427,~~559~~906,~~572~~111.3797 ~~219~~211,~~164~~553,~~159~~767.9721 ~~224~~209,~~092~~519,~~578~~732.2567 Ending scheduled Balance ~~430~~420,~~786~~747,~~672~~445.7906 ~~212~~207,~~868~~788,~~455~~135.4285 ~~216~~202,~~303~~374,~~223~~468.7271 Record Date 0204/2830/2002 0204/2830/2002 0204/2830/2002 Principal And Interest Constant 2,~~709~~673,~~955~~024.3614 1,~~136~~043,~~512~~511.3897 1,~~247~~167,~~224~~494.6162 Scheduled Principal 380,~~377~~401.2721 ~~114~~117,~~458~~661.8260 4746,~~462~~342.5032 Unscheduled Principal 36,~~392~~778,~~522~~265.3170 63,~~181~~647,~~245~~969.7376 7,~~741~~098,~~892~~921.0364 Scheduled Interest 2,~~329~~292,~~578~~622.0993 1925,~~022,053~~850.5637 1,~~199~~121,~~762~~152.1130 Servicing Fees 9089,~~668~~281.3493 6866,~~488~~110.8954 6763,~~870~~318.4674 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,~~716~~674.2730 1,~~369~~322.7823 1,~~400~~309.7559 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,~~236~~200,~~193~~666.4870 ~~952~~858,~~194~~417.8960 1,~~130~~056,~~490~~523.9097 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.~~175062~~171447 54.~~213599~~869217 6.~~053700~~051119

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.~~645875~~638721 6.~~583475~~570153 6.~~334370~~267726 Weighted Average Net Rate 6.~~324245~~316651 6.~~324076~~310314 65.~~021994~~956105 Weighted Average Maturity ~~355~~353 ~~349~~347 ~~354~~352 Beginning Loan Count ~~671~~650 5048 2,~~373~~314 Loans Paid In Full 105 1 3137 Ending Loan Count ~~661~~645 4947 2,~~342~~277 Beginning Scheduled Balance ~~301~~291,~~816~~486,~~630~~709.7164 1918,~~007~~125,~~544~~529.2986 1,~~198~~158,~~640~~591,~~485~~851.5935 Ending scheduled Balance ~~296~~288,~~269~~655,~~462~~233.3781 1817,~~547~~528,~~562~~289.2445 1,~~174~~137,~~775~~093,~~376~~572.5488 Record Date 0204/2830/2002 0204/2830/2002 0204/2830/2002 Principal And Interest Constant 1,~~934~~868,~~755~~233.3219 ~~122~~116,~~433~~876.7110 76,~~150~~869,~~881~~140.3802 Scheduled Principal ~~263~~255,~~225~~650.73 1817,~~153~~636.9652 ~~823~~817,~~678~~692.2838 Unscheduled Principal 52,~~283~~575,~~942~~825.6110 ~~441~~579,~~828~~603.0989 2320,~~041~~680,~~430~~586.7709 Scheduled Interest 1,~~671~~612,~~529~~582.5946 ~~104~~99,~~279~~239.7558 6,~~327~~051,~~203~~447.1064 Servicing Fees 8078,~~894~~232.3368 43,~~108~~924.7876 ~~312~~300,~~030~~868.8065 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,~~886~~821.3676 ~~118~~113.8131 7,~~491~~241.9719 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,~~588~~532,~~748~~528.9002 ~~100~~95,~~052~~201.1651 65,~~007~~743,~~680~~337.3380 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.~~316745~~309151 6.~~316575~~302813 65.~~014494~~948605

Group Miscellaneous Reporting Items 1 Bankruptcy $106,454.00 1 Fraud $8,752,845.00 1 Special Hazard $4,~~869~~845,~~967~~789.5114 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,~~327~~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