8-K 1 mst03001.txt JUNE 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): June 25, 2003 MASTR ASSET SECURITIZATION TRUST Mortgage Pass-Through Certificates, Series 2003-1 Trust (Exact name of registrant as specified in its charter) New York (governing law of 333-98155-07 Pooling and Servicing Agreement) (Commission (State or other File Number) Pending jurisdiction IRS EIN of Incorporation) c/o Wells Fargo Bank Minnesota, N.A., 9062 Old Annapolis Road Columbia, MD 21045 (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code: (410) 884-2000 (Former name or former address, if changed since last report) ITEM 5. Other Events On June 25, 2003 a distribution was made to holders of MASTR ASSET SECURITIZATION TRUST, Mortgage Pass-Through Certificates, Series 2003-1 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 2003-1 Trust, relating to the June 25, 2003 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. MASTR ASSET SECURITIZATION TRUST Mortgage Pass-Through Certificates, Series 2003-1 Trust By: Wells Fargo Bank Minnesota, N. A. as Master Servicer By: /s/ Beth Belfield, Assistant Vice President By: Beth Belfield, Assistant Vice President Date: 6/25/03 INDEX TO EXHIBITS Exhibit Number Description EX-99.1 Monthly report distributed to holders of Mortgage Pass-Through Certificates, Series 2003-1 Trust, relating to the June 25, 2003 distribution.

Mortgage Asset Securitization Transactions, Inc Mortgage Pass-Through Certificates Record Date: 45/3031/03 Distribution Date: 56/2725/03 MASTR Series: 2003-1 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 1-A-1 55265KPU7 SEN 5.25000% 2320,~~906~~091,~~506~~521.1354 ~~103~~87,~~421~~700.3414 3702,~~814,984~~675.5943 A-R 55265KRD3 SEN 5.25000% 0.00 0.00 0.00 2-A-1 55265KPV5 SEQ 5.75000% ~~208~~183,~~938~~631,~~720~~130.2641 ~~990~~879,~~697~~777.4733 2515,~~307~~788,~~589~~159.8559 2-A-2 55265KPW3 SEQ 5.75000% 37,344,000.00 ~~177~~178,~~069~~915.1722 0.00 2-A-3 55265KPX1 SEQ 5.75000% 10,841,000.00 51,~~403~~939.3627 0.00 2-A-4 55265KPY9 SEQ 5.50000% 20,250,000.00 9193,~~842~~782.1486 0.00 2-A-5 55265KPZ6 SEQ 5.00000% 4640,~~633~~984,~~318~~883.9634 ~~192~~170,~~274~~746.0270 53,~~648~~523,~~435~~780.6295 2-A-6 55265KQA0 IO 5.75000% 0.00 3,~~005~~037.7408 0.00 2-A-7 55265KQB8 SEQ 1.87000% 1311,~~057~~475,~~329~~767.3134 2017,~~134~~880.9459 1986,~~581,561~~658.9767 2-A-8 55265KQC6 IO 6.63000% 0.00 7163,~~387~~394.5084 0.00 2-A-9 55265KQD4 SEQ 5.25000% 1,~~865~~639,~~332~~395.7633 87,~~075~~171.5136 ~~225~~140,~~937~~951.4224 2-A-10 55265KQE2 SEQ 5.75000% 29,645,000.00 ~~140~~142,~~563~~029.8329 0.00 2-A-11 55265KQF9 SEQ 5.75000% 11,982,000.00 5657,~~813~~405.4980 0.00 2-A-12 55265KQG7 SEQ 5.00000% 3230,~~971~~012,~~645~~295.2865 ~~135~~125,~~945~~033.5292 21,~~959~~848,~~349~~545.6368 2-A-13 55265KQH5 SEQ 5.75000% 1,~~268~~274,~~054~~066.2582 6,~~012~~104.5706 (6,~~012~~104.5706) 2-A-14 55265KQJ1 IO 5.75000% 0.00 2018,~~391~~755.8309 0.00 2-A-15 55265KQK8 LOCK 5.75000% 36,000,000.00 ~~170~~172,~~696~~476.5012 0.00 2-A-16 55265KQL6 LOCK 5.75000% 4,000,000.00 1819,~~966~~164.2801 0.00 2-A-17 55265KQM4 LOCK 5.75000% 27,000,000.00 ~~128~~129,~~022~~357.3809 0.00 2-A-18 55265KQN2 LOCK 5.75000% 1,000,000.00 4,~~741~~791.5700 0.00 2-A-19 55265KQP7 SEQ 1.87000% 3027,~~792~~137,~~222~~487.6839 4742,~~482~~283.8740 32,~~654~~280,~~735~~009.2945 2-A-20 55265KQQ5 IO 6.63000% 0.00 ~~168~~149,~~348~~913.3486 0.00 2-A-21 55265KQR3 SEQ 5.50000% 5851,~~535~~587,~~397~~819.7223 ~~265~~236,~~482~~411.2843 64,~~947~~334,~~578~~252.4924 2-A-22 55265KQS1 SEQ 5.00000% 9382,~~393~~308,~~018~~181.5077 ~~385~~342,~~069~~903.1227 116,~~084~~915,~~836~~284.7301 3-A-1 55265KQT9 SEN 5.25000% 1210,~~225~~974,~~813~~679.8336 5247,~~889~~904.7983 1,~~251~~053,~~134~~752.4751 3-A-2 55265KQU6 SEN 5.00000% 4541,~~733~~053,~~599~~430.8719 ~~188~~170,~~425~~666.7124 43,~~680~~941,~~169~~814.6893 3-A-3 55265KQV4 SEQ 4.50000% 2219,~~234~~519,~~544~~118.0991 8273,~~447~~029.1293 2,~~715~~287,~~425~~033.1821 3-A-4 55265KQW2 SEQ 4.50000% 4,300,000.00 1516,~~944~~088.6826 0.00 3-A-5 55265KQX0 SEN 4.50000% ~~255~~229,~~176~~062,~~280~~694.5963 ~~946~~857,~~210~~028.1106 2621,~~113~~993,~~585~~844.9724 3-A-6 55265KQY8 SEN 5.00000% 4,~~466~~009,~~497~~416.3219 1816,~~402~~667.2984 ~~457~~384,~~081~~970.1392 3-A-7 55265KQZ5 IO 5.25000% 0.00 ~~184~~167,~~441~~057.7275 0.00 PO 55265KRA9 STP 0.00000% ~~905~~903,~~027~~008.5011 0.00 222,~~019~~119.3926 15-A-X 55265KRB7 IO 5.25000% 0.00 ~~102~~90,~~279~~016.1860 0.00 30-A-X 55265KRC5 IO 5.75000% 0.00 ~~194~~174,~~273~~109.4342 0.00 15-B-1 55265KRE1 SUB 5.25000% 2,~~435~~426,~~375~~360.7127 10,~~535~~591.6214 9,~~015~~091.4413 15-B-2 55265KRF8 SUB 5.25000% ~~812~~809,~~121~~115.6326 3,~~513~~531.3081 3,~~006~~031.3761 15-B-3 55265KRG6 SUB 5.25000% ~~812~~809,~~121~~115.6326 3,~~513~~531.3081 3,~~006~~031.3761 15-B-4 55265KPN3 SUB 5.25000% ~~405~~404,~~566~~064.2287 1,~~754~~763.5176 1,~~501~~513.3596 15-B-5 55265KPP8 SUB 5.25000% 203,~~772~~017.3096 ~~881~~886.5318 ~~754~~760.3467 15-B-6 55265KPQ6 SUB 5.25000% ~~406~~404,~~009~~506.3839 1,~~756~~765.4368 1,~~502~~515.9961 30-B-1 55265KRH4 SUB 5.75000% 9,~~698~~689,~~931~~452.0430 4546,~~988~~422.1620 9,~~478~~560.7438 30-B-2 55265KRJ0 SUB 5.75000% 3,~~951~~947,~~564~~702.0722 18,~~736~~913.6245 3,~~861~~895.8611 30-B-3 55265KRK7 SUB 5.75000% 2,~~873~~870,~~683~~875.4904 13,~~625~~754.7737 2,~~808~~832.4463 30-B-4 55265KPR4 SUB 5.75000% 1,~~077~~076,~~880~~827.5918 5,~~110~~159.8508 1,~~053~~062.4148 30-B-5 55265KPS2 SUB 5.75000% 1,~~436~~435,~~841~~437.7452 6,~~812~~877.8919 1,~~404~~416.2232 30-B-6 55265KPT0 SUB 5.75000% 1,~~078~~076,~~028~~974.1661 5,~~111~~159.5579 1,~~053~~062.5563 MBIA FEE 0.07000% 0.00 1,~~168~~181.9009 0.00 Totals 1963,~~059~~180,~~657,205~~345.0109 54,~~161~~733,~~671~~080.2321 9666,~~476~~236,~~859~~522.9241

Certificateholder Distribution Summary (continued) Current Ending Cumulative Realized Certificate Total Realized Class Loss Balance Distribution Losses 1-A-1 0.00 2019,~~091~~388,~~521~~846.5412 3790,~~918,405~~375.9357 0.00 A-R 0.00 0.00 0.00 0.00 2-A-1 0.00 ~~183~~167,~~631~~842,~~130~~970.4182 2616,~~298~~667,~~287~~936.3292 0.00 2-A-2 0.00 37,344,000.00 ~~177~~178,~~069~~915.1722 0.00 2-A-3 0.00 10,841,000.00 51,~~403~~939.3627 0.00 2-A-4 0.00 20,250,000.00 9193,~~842~~782.1486 0.00 2-A-5 0.00 4037,~~984~~461,~~883~~102.3439 53,~~840~~694,~~709~~527.6465 0.00 2-A-6 0.00 0.00 3,~~005~~037.7408 0.00 2-A-7 0.00 1110,~~475~~489,~~767~~108.3467 1,~~601~~004,~~696~~539.9126 0.00 2-A-8 0.00 0.00 7163,~~387~~394.5084 0.00 2-A-9 0.00 1,~~639~~498,~~395~~444.3310 ~~234~~148,~~012~~122.9360 0.00 2-A-10 0.00 29,645,000.00 ~~140~~142,~~563~~029.8329 0.00 2-A-11 0.00 11,982,000.00 5657,~~813~~405.4980 0.00 2-A-12 0.00 3028,~~012~~163,~~295~~749.6597 31,~~095~~973,~~295~~579.1560 0.00 2-A-13 0.00 1,~~274~~280,~~066~~170.8288 0.00 0.00 2-A-14 0.00 0.00 2018,~~391~~755.8309 0.00 2-A-15 0.00 36,000,000.00 ~~170~~172,~~696~~476.5012 0.00 2-A-16 0.00 4,000,000.00 1819,~~966~~164.2801 0.00 2-A-17 0.00 27,000,000.00 ~~128~~129,~~022~~357.3809 0.00 2-A-18 0.00 1,000,000.00 4,~~741~~791.5700 0.00 2-A-19 0.00 2724,~~137~~857,~~487~~477.3993 32,~~702~~322,~~218~~292.1685 0.00 2-A-20 0.00 0.00 ~~168~~149,~~348~~913.3486 0.00 2-A-21 0.00 5147,~~587~~253,~~819~~566.2399 74,~~213~~570,~~060~~663.7767 0.00 2-A-22 0.00 8275,~~308~~392,~~181~~897.7776 117,~~469~~258,~~905~~187.8528 0.00 3-A-1 0.00 109,~~974~~920,~~679~~926.3685 1,~~304~~101,~~024~~657.2634 0.00 3-A-2 0.00 4137,~~053~~111,~~430~~615.1926 4,~~868~~112,~~595~~481.3917 0.00 3-A-3 0.00 1917,~~519~~232,~~118~~085.9170 2,~~797~~360,~~872~~063.3014 0.00 3-A-4 0.00 4,300,000.00 1516,~~944~~088.6826 0.00 3-A-5 0.00 ~~229~~207,~~062~~068,~~694~~850.6339 2722,~~059~~850,~~796~~872.0830 0.00 3-A-6 0.00 43,~~009~~624,~~416~~445.1928 ~~475~~401,~~483~~638.4276 0.00 3-A-7 0.00 0.00 ~~184~~167,~~441~~057.7275 0.00 PO 0.00 ~~903~~880,~~008~~888.1185 222,~~019~~119.3926 0.00 15-A-X 0.00 0.00 ~~102~~90,~~279~~016.1860 0.00 30-A-X 0.00 0.00 ~~194~~174,~~273~~109.4342 0.00 15-B-1 0.00 2,~~426~~417,~~360~~269.2714 19,~~551~~682.0627 0.00 15-B-2 0.00 ~~809~~806,~~115~~083.2666 6,~~519~~563.6742 0.00 15-B-3 0.00 ~~809~~806,~~115~~083.2666 6,~~519~~563.6742 0.00 15-B-4 0.00 ~~404~~402,~~064~~550.8791 3,~~255~~277.8672 0.00 15-B-5 0.00 ~~203~~202,~~017~~257.9629 1,~~635~~646.8785 0.00 15-B-6 0.00 ~~404~~402,~~506~~990.3977 3,~~259~~281.4229 0.00 30-B-1 0.00 9,~~689~~679,~~452~~891.3092 55,~~466~~982.9058 0.00 30-B-2 0.00 3,~~947~~943,~~702~~807.2210 22,~~598~~808.4856 0.00 30-B-3 0.00 2,~~870~~868,~~875~~042.0441 16,~~434~~587.2100 0.00 30-B-4 0.00 1,~~076~~075,~~827~~764.1869 6,~~164~~221.2656 0.00 30-B-5 0.00 1,~~435~~434,~~437~~021.5220 8,~~217~~293.1151 0.00 30-B-6 0.00 1,~~076~~075,~~974~~911.6199 6,~~165~~222.1042 0.00 MBIA 0.00 0.00 1,~~168~~181.9009 0.00 Totals 0.00 ~~963~~896,~~180~~943,~~345~~822.0970 ~~101~~70,~~638~~969,~~531~~602.1562 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) 1-A-1 25,000,000.00 2320,~~906~~091,~~506~~521.1354 8774,~~468~~336.9028 3628,~~727,515~~339.6915 0.00 0.00 A-R 100.00 0.00 0.00 0.00 0.00 0.00 2-A-1 224,023,000.00 ~~208~~183,~~938~~631,~~720~~130.2641 ~~286~~264,~~744~~526.2116 2515,~~020~~523,~~845~~633.6344 0.00 0.00 2-A-2 37,344,000.00 37,344,000.00 0.00 0.00 0.00 0.00 2-A-3 10,841,000.00 10,841,000.00 0.00 0.00 0.00 0.00 2-A-4 20,250,000.00 20,250,000.00 0.00 0.00 0.00 0.00 2-A-5 50,000,000.00 4640,~~633~~984,~~318~~883.9634 6359,~~998~~039.8395 53,~~584~~464,~~436~~741.7800 0.00 0.00 2-A-6 0.00 0.00 0.00 0.00 0.00 0.00 2-A-7 14,000,000.00 1311,~~057~~475,~~329~~767.3134 1716,~~919~~531.6719 1970,~~563,642~~127.3048 0.00 0.00 2-A-8 0.00 0.00 0.00 0.00 0.00 0.00 2-A-9 2,000,000.00 1,~~865~~639,~~332~~395.7633 2,~~559~~361.9560 ~~223~~138,~~377~~589.4764 0.00 0.00 2-A-10 29,645,000.00 29,645,000.00 0.00 0.00 0.00 0.00 2-A-11 11,982,000.00 11,982,000.00 0.00 0.00 0.00 0.00 2-A-12 34,750,000.00 3230,~~971~~012,~~645~~295.2865 3330,~~530~~971.5186 21,~~925~~817,~~819~~573.1282 0.00 0.00 2-A-13 1,250,000.00 1,~~268~~274,~~054~~066.2582 0.00 0.00 (6,~~012~~104.5706) 0.00 2-A-14 0.00 0.00 0.00 0.00 0.00 0.00 2-A-15 36,000,000.00 36,000,000.00 0.00 0.00 0.00 0.00 2-A-16 4,000,000.00 4,000,000.00 0.00 0.00 0.00 0.00 2-A-17 27,000,000.00 27,000,000.00 0.00 0.00 0.00 0.00 2-A-18 1,000,000.00 1,000,000.00 0.00 0.00 0.00 0.00 2-A-19 32,970,583.00 3027,~~792~~137,~~222~~487.6839 4138,~~409~~200.4891 32,~~613~~241,~~325~~808.8154 0.00 0.00 2-A-20 0.00 0.00 0.00 0.00 0.00 0.00 2-A-21 62,676,417.00 5851,~~535~~587,~~397~~819.7223 7872,~~718~~619.6017 64,~~868~~261,~~859~~633.9007 0.00 0.00 2-A-22 100,000,000.00 9382,~~393~~308,~~018~~181.5077 ~~125~~115,~~595~~863.2463 106,~~959~~799,~~241~~420.4938 0.00 0.00 3-A-1 13,500,000.00 1210,~~225~~974,~~813~~679.8336 4541,~~292~~153.9194 1,~~205~~012,~~841~~598.5657 0.00 0.00 3-A-2 50,500,000.00 4541,~~733~~053,~~599~~430.8719 ~~169~~153,~~429~~946.0321 43,~~510~~787,~~740~~868.6572 0.00 0.00 3-A-3 25,000,000.00 2219,~~234~~519,~~544~~118.0991 9889,~~302~~319.3929 2,~~617~~197,~~122~~713.7993 0.00 0.00 3-A-4 4,300,000.00 4,300,000.00 0.00 0.00 0.00 0.00 3-A-5 281,771,000.00 ~~255~~229,~~176~~062,~~280~~694.5963 ~~945~~858,~~350~~961.2394 2521,~~168~~134,~~235~~882.7430 0.00 0.00 3-A-6 4,932,000.00 4,~~466~~009,~~497~~416.3219 1615,~~547~~034.0191 ~~440~~369,~~534~~936.1201 0.00 0.00 3-A-7 0.00 0.00 0.00 0.00 0.00 0.00 PO 910,724.69 ~~905~~903,~~027~~008.5011 1,~~772~~781.4773 ~~246~~20,337.9253 0.00 0.00 15-A-X 0.00 0.00 0.00 0.00 0.00 0.00 30-A-X 0.00 0.00 0.00 0.00 0.00 0.00 15-B-1 2,462,000.00 2,~~435~~426,~~375~~360.7127 9,~~015~~091.4413 0.00 0.00 0.00 15-B-2 821,000.00 ~~812~~809,~~121~~115.6326 3,~~006~~031.3761 0.00 0.00 0.00 15-B-3 821,000.00 ~~812~~809,~~121~~115.6326 3,~~006~~031.3761 0.00 0.00 0.00 15-B-4 410,000.00 ~~405~~404,~~566~~064.2287 1,~~501~~513.3596 0.00 0.00 0.00 15-B-5 206,000.00 203,~~772~~017.3096 ~~754~~760.3467 0.00 0.00 0.00 15-B-6 410,448.00 ~~406~~404,~~009~~506.3839 1,~~502~~515.9961 0.00 0.00 0.00 30-B-1 9,727,000.00 9,~~698~~689,~~931~~452.0430 9,~~478~~560.7438 0.00 0.00 0.00 30-B-2 3,963,000.00 3,~~951~~947,~~564~~702.0722 3,~~861~~895.8611 0.00 0.00 0.00 30-B-3 2,882,000.00 2,~~873~~870,~~683~~875.4904 2,~~808~~832.4463 0.00 0.00 0.00 30-B-4 1,081,000.00 1,~~077~~076,~~880~~827.5918 1,~~053~~062.4148 0.00 0.00 0.00 30-B-5 1,441,000.00 1,~~436~~435,~~841~~437.7452 1,~~404~~416.2232 0.00 0.00 0.00 30-B-6 1,081,148.00 1,~~078~~076,~~028~~974.1661 1,~~053~~062.5563 0.00 0.00 0.00 MBIA 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Totals 1,130,951,420.69 1963,~~059~~180,~~657,205~~345.0109 21,~~053~~873,~~086~~422.5191 9464,~~429~~369,~~785~~203.9758 (6,~~012~~104.5706) 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 1-A-1 3702,~~814,984~~675.5943 2019,~~091~~388,~~521~~846.5412 0.~~80366086~~77555384 3702,~~814,984~~675.5943 A-R 0.00 0.00 0.00000000 0.00 2-A-1 2515,~~307~~788,~~589~~159.8559 ~~183~~167,~~631~~842,~~130~~970.4182 0.~~81969767~~74922205 2515,~~307~~788,~~589~~159.8559 2-A-2 0.00 37,344,000.00 1.00000000 0.00 2-A-3 0.00 10,841,000.00 1.00000000 0.00 2-A-4 0.00 20,250,000.00 1.00000000 0.00 2-A-5 53,~~648~~523,~~435~~780.6295 4037,~~984~~461,~~883~~102.3439 0.~~81969767~~74922205 53,~~648~~523,~~435~~780.6295 2-A-6 0.00 0.00 0.00000000 0.00 2-A-7 1986,~~581,561~~658.9767 1110,~~475~~489,~~767~~108.3467 0.~~81969767~~74922205 1986,~~581,561~~658.9767 2-A-8 0.00 0.00 0.00000000 0.00 2-A-9 ~~225~~140,~~937~~951.4224 1,~~639~~498,~~395~~444.3310 0.~~81969767~~74922205 ~~225~~140,~~937~~951.4224 2-A-10 0.00 29,645,000.00 1.00000000 0.00 2-A-11 0.00 11,982,000.00 1.00000000 0.00 2-A-12 21,~~959~~848,~~349~~545.6368 3028,~~012~~163,~~295~~749.6597 0.~~86366318~~81046763 21,~~959~~848,~~349~~545.6368 2-A-13 (6,~~012~~104.5706) 1,~~274~~280,~~066~~170.8288 1.~~01925346~~02413670 (6,~~012~~104.5706) 2-A-14 0.00 0.00 0.00000000 0.00 2-A-15 0.00 36,000,000.00 1.00000000 0.00 2-A-16 0.00 4,000,000.00 1.00000000 0.00 2-A-17 0.00 27,000,000.00 1.00000000 0.00 2-A-18 0.00 1,000,000.00 1.00000000 0.00 2-A-19 32,~~654~~280,~~735~~009.2945 2724,~~137~~857,~~487~~477.3993 0.~~82308182~~75392898 32,~~654~~280,~~735~~009.2945 2-A-20 0.00 0.00 0.00000000 0.00 2-A-21 64,~~947~~334,~~578~~252.4924 5147,~~587~~253,~~819~~566.2399 0.~~82308182~~75392898 64,~~947~~334,~~578~~252.4924 2-A-22 116,~~084~~915,~~836~~284.7301 8275,~~308~~392,~~181~~897.7776 0.~~82308182~~75392898 116,~~084~~915,~~836~~284.7301 3-A-1 1,~~251~~053,~~134~~752.4751 109,~~974~~920,~~679~~926.3685 0.~~81293921~~73488347 1,~~251~~053,~~134~~752.4751 3-A-2 43,~~680~~941,~~169~~814.6893 4137,~~053~~111,~~430~~615.1926 0.~~81293921~~73488347 43,~~680~~941,~~169~~814.6893 3-A-3 2,~~715~~287,~~425~~033.1821 1917,~~519~~232,~~118~~085.9170 0.~~78076476~~68928343 2,~~715~~287,~~425~~033.1821 3-A-4 0.00 4,300,000.00 1.00000000 0.00 3-A-5 2621,~~113~~993,~~585~~844.9724 ~~229~~207,~~062~~068,~~694~~850.6339 0.~~81293921~~73488347 2621,~~113~~993,~~585~~844.9724 3-A-6 ~~457~~384,~~081~~970.1392 43,~~009~~624,~~416~~445.1928 0.~~81293921~~73488347 ~~457~~384,~~081~~970.1392 3-A-7 0.00 0.00 0.00000000 0.00 PO 222,~~019~~119.3926 ~~903~~880,~~008~~888.1185 0.~~99152699~~96723945 222,~~019~~119.3926 15-A-X 0.00 0.00 0.00000000 0.00 30-A-X 0.00 0.00 0.00000000 0.00 15-B-1 9,~~015~~091.4413 2,~~426~~417,~~360~~269.2714 0.~~98552407~~98183149 9,~~015~~091.4413 15-B-2 3,~~006~~031.3761 ~~809~~806,~~115~~083.2666 0.~~98552407~~98183150 3,~~006~~031.3761 15-B-3 3,~~006~~031.3761 ~~809~~806,~~115~~083.2666 0.~~98552407~~98183150 3,~~006~~031.3761 15-B-4 1,~~501~~513.3596 ~~404~~402,~~064~~550.8791 0.~~98552407~~98183149 1,~~501~~513.3596 15-B-5 ~~754~~760.3467 ~~203~~202,~~017~~257.9629 0.~~98552408~~98183150 ~~754~~760.3467 15-B-6 1,~~502~~515.9961 ~~404~~402,~~506~~990.3977 0.~~98552409~~98183149 1,~~502~~515.9961 30-B-1 9,~~478~~560.7438 9,~~689~~679,~~452~~891.3092 0.~~99613985~~99515698 9,~~478~~560.7438 30-B-2 3,~~861~~895.8611 3,~~947~~943,~~702~~807.2210 0.~~99613985~~99515698 3,~~861~~895.8611 30-B-3 2,~~808~~832.4463 2,~~870~~868,~~875~~042.0441 0.~~99613985~~99515698 2,~~808~~832.4463 30-B-4 1,~~053~~062.4148 1,~~076~~075,~~827~~764.1869 0.~~99613985~~99515698 1,~~053~~062.4148 30-B-5 1,~~404~~416.2232 1,~~435~~434,~~437~~021.5220 0.~~99613985~~99515697 1,~~404~~416.2232 30-B-6 1,~~053~~062.5563 1,~~076~~075,~~974~~911.6199 0.~~99613985~~99515699 1,~~053~~062.5563 MBIA 0.00 0.00 0.00000000 0.00 MBIA 0.00 0.00 0.00000000 0.00 Totals 9666,~~476~~236,~~859~~522.9241 ~~963~~896,~~180~~943,~~345~~822.0970 0.~~85165492~~79308784 9666,~~476~~236,~~859~~522.9241

Principal Distribution Factors Statement Original Beginning Scheduled Unscheduled Face Certificate Principal Principal Class (2) Amount Balance Distribution Distribution Accretion 1-A-1 25,000,000.00 ~~956~~803.~~26024520~~66086160 32.~~49875600~~97345120 ~~149~~25.~~10062760~~13356600 0.00000000 A-R 100.00 0.00000000 0.00000000 0.00000000 0.00000000 2-A-1 224,023,000.00 ~~932~~819.~~66637917~~69766680 1.~~27997665~~18079911 ~~111~~69.~~68873567~~29481991 0.00000000 2-A-2 37,344,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 2-A-3 10,841,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 2-A-4 20,250,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 2-A-5 50,000,000.00 ~~932~~819.~~66637920~~69766680 1.~~27997660~~18079900 ~~111~~69.~~68873560~~29482000 0.00000000 2-A-6 0.00 0.00000000 0.00000000 0.00000000 0.00000000 2-A-7 14,000,000.00 ~~932~~819.~~66637929~~69766714 1.~~27997643~~18079929 ~~111~~69.~~68873571~~29482000 0.00000000 2-A-8 0.00 0.00000000 0.00000000 0.00000000 0.00000000 2-A-9 2,000,000.00 ~~932~~819.~~66638000~~69766500 1.~~27997500~~18080000 ~~111~~69.~~68873500~~29482000 0.00000000 2-A-10 29,645,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 2-A-11 11,982,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 2-A-12 34,750,000.00 ~~948~~863.~~82432460~~66318417 0.~~96490676~~89127655 8452.~~19623367~~30428259 0.00000000 2-A-13 1,250,000.00 ~~1014~~1019.~~44340000~~25345600 0.00000000 0.00000000 (4.~~81005600~~88324800) 2-A-14 0.00 0.00000000 0.00000000 0.00000000 0.00000000 2-A-15 36,000,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 2-A-16 4,000,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 2-A-17 27,000,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 2-A-18 1,000,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 2-A-19 32,970,583.00 ~~933~~823.~~93018498~~08181781 1.~~25595231~~15863617 ~~109~~67.~~59241485~~99420380 0.00000000 2-A-20 0.00 0.00000000 0.00000000 0.00000000 0.00000000 2-A-21 62,676,417.00 ~~933~~823.~~93018494~~08181768 1.~~25595246~~15863627 ~~109~~67.~~59241496~~99420378 0.00000000 2-A-22 100,000,000.00 ~~933~~823.~~93018500~~08181770 1.~~25595240~~15863630 ~~109~~67.~~59241490~~99420380 0.00000000 3-A-1 13,500,000.00 ~~905~~812.~~61583926~~93921185 3.~~35503037~~04844000 8975.~~32159704~~00730148 0.00000000 3-A-2 50,500,000.00 ~~905~~812.~~61583901~~93921168 3.~~35503030~~04843980 8975.~~32159703~~00730139 0.00000000 3-A-3 25,000,000.00 ~~889~~780.~~38176360~~76475640 3.~~93209560~~57277160 ~~104~~87.~~68491160~~90855720 0.00000000 3-A-4 4,300,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 3-A-5 281,771,000.00 ~~905~~812.~~61583907~~93921174 3.~~35503026~~04843983 8975.~~32159711~~00730132 0.00000000 3-A-6 4,932,000.00 ~~905~~812.~~61583942~~93921127 3.~~35503041~~04844079 8975.~~32159773~~00730130 0.00000000 3-A-7 0.00 0.00000000 0.00000000 0.00000000 0.00000000 PO 910,724.69 ~~993~~991.~~74433343~~52698935 1.~~94621933~~95638706 022.~~27112475~~33115037 0.00000000 15-A-X 0.00 0.00000000 0.00000000 0.00000000 0.00000000 30-A-X 0.00 0.00000000 0.00000000 0.00000000 0.00000000 15-B-1 2,462,000.00 ~~989~~985.~~18590983~~52407392 3.~~66183591~~69257920 0.00000000 0.00000000 15-B-2 821,000.00 ~~989~~985.~~18590743~~52406821 3.~~66183922~~69258222 0.00000000 0.00000000 15-B-3 821,000.00 ~~989~~985.~~18590743~~52406821 3.~~66183922~~69258222 0.00000000 0.00000000 15-B-4 410,000.00 ~~989~~985.~~18590244~~52407317 3.~~66182927~~69258537 0.00000000 0.00000000 15-B-5 206,000.00 ~~989~~985.~~18592233~~52407767 3.~~66184466~~69257282 0.00000000 0.00000000 15-B-6 410,448.00 ~~989~~985.~~18591393~~52408588 3.~~66182805~~69257494 0.00000000 0.00000000 30-B-1 9,727,000.00 ~~997~~996.~~11432507~~13984785 0.~~97447723~~98287036 0.00000000 0.00000000 30-B-2 3,963,000.00 ~~997~~996.~~11432501~~13984860 0.~~97447893~~98286904 0.00000000 0.00000000 30-B-3 2,882,000.00 ~~997~~996.~~11432686~~13984733 0.~~97447606~~98286954 0.00000000 0.00000000 30-B-4 1,081,000.00 ~~997~~996.~~11432932~~13985199 0.~~97447734~~98286772 0.00000000 0.00000000 30-B-5 1,441,000.00 ~~997~~996.~~11432339~~13984733 0.~~97447606~~98287300 0.00000000 0.00000000 30-B-6 1,081,148.00 ~~997~~996.~~11432662~~13985319 0.~~97447343~~98287191 0.00000000 0.00000000 MBIA 0.00 0.00000000 0.00000000 0.00000000 0.00000000 (2) All classes are per $1,000.00 denomination.

Principal Distribution Factors Statement (continued) Total Ending Ending Total Realized Principal Certificate Certificate Principal Class Loss (3) Reduction Balance Percentage Distribution 1-A-1 0.00000000 ~~152~~28.~~59938360~~10701720 ~~803~~775.~~66086160~~55384480 0.~~80366086~~77555384 ~~152~~28.~~59938360~~10701720 A-R 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 2-A-1 0.00000000 ~~112~~70.~~96871236~~47561898 ~~819~~749.~~69766680~~22204783 0.~~81969767~~74922205 ~~112~~70.~~96871236~~47561898 2-A-2 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 2-A-3 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 2-A-4 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 2-A-5 0.00000000 ~~112~~70.~~96871240~~47561900 ~~819~~749.~~69766680~~22204780 0.~~81969767~~74922205 ~~112~~70.~~96871240~~47561900 2-A-6 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 2-A-7 0.00000000 ~~112~~70.~~96871214~~47561929 ~~819~~749.~~69766714~~22204786 0.~~81969767~~74922205 ~~112~~70.~~96871214~~47561929 2-A-8 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 2-A-9 0.00000000 ~~112~~70.~~96871000~~47562000 ~~819~~749.~~69766500~~22205000 0.~~81969767~~74922205 ~~112~~70.~~96871000~~47562000 2-A-10 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 2-A-11 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 2-A-12 0.00000000 8553.~~16114043~~19555914 ~~863~~810.~~66318417~~46762504 0.~~86366318~~81046763 8553.~~16114043~~19555914 2-A-13 0.00000000 (4.~~81005600~~88324800) 1,~~019~~024.~~25345600~~13670400 1.~~01925346~~02413670 (4.~~81005600~~88324800) 2-A-14 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 2-A-15 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 2-A-16 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 2-A-17 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 2-A-18 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 2-A-19 0.00000000 ~~110~~69.~~84836716~~15283997 ~~823~~753.~~08181781~~92897754 0.~~82308182~~75392898 ~~110~~69.~~84836716~~15283997 2-A-20 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 2-A-21 0.00000000 ~~110~~69.~~84836726~~15284005 ~~823~~753.~~08181768~~92897762 0.~~82308182~~75392898 ~~110~~69.~~84836726~~15284005 2-A-22 0.00000000 ~~110~~69.~~84836730~~15284010 ~~823~~753.~~08181770~~92897760 0.~~82308182~~75392898 ~~110~~69.~~84836730~~15284010 3-A-1 0.00000000 9278.~~67662741~~05574148 ~~812~~734.~~93921185~~88347037 0.~~81293921~~73488347 9278.~~67662741~~05574148 3-A-2 0.00000000 9278.~~67662733~~05574119 ~~812~~734.~~93921168~~88347050 0.~~81293921~~73488347 9278.~~67662733~~05574119 3-A-3 0.00000000 ~~108~~91.~~61700720~~48132840 ~~780~~689.~~76475640~~28342800 0.~~78076476~~68928343 ~~108~~91.~~61700720~~48132840 3-A-4 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 3-A-5 0.00000000 9278.~~67662737~~05574115 ~~812~~734.~~93921174~~88347058 0.~~81293921~~73488347 9278.~~67662737~~05574115 3-A-6 0.00000000 9278.~~67662814~~05574209 ~~812~~734.~~93921127~~88347121 0.~~81293921~~73488347 9278.~~67662814~~05574209 3-A-7 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 PO 0.00000000 224.~~21734408~~28753743 ~~991~~967.~~52698935~~23945191 0.~~99152699~~96723945 224.~~21734408~~28753743 15-A-X 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 30-A-X 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 15-B-1 0.00000000 3.~~66183591~~69257920 ~~985~~981.~~52407392~~83149472 0.~~98552407~~98183149 3.~~66183591~~69257920 15-B-2 0.00000000 3.~~66183922~~69258222 ~~985~~981.~~52406821~~83149817 0.~~98552407~~98183150 3.~~66183922~~69258222 15-B-3 0.00000000 3.~~66183922~~69258222 ~~985~~981.~~52406821~~83149817 0.~~98552407~~98183150 3.~~66183922~~69258222 15-B-4 0.00000000 3.~~66182927~~69258537 ~~985~~981.~~52407317~~83148780 0.~~98552407~~98183149 3.~~66182927~~69258537 15-B-5 0.00000000 3.~~66184466~~69257282 ~~985~~981.~~52407767~~83150485 0.~~98552408~~98183150 3.~~66184466~~69257282 15-B-6 0.00000000 3.~~66182805~~69257494 ~~985~~981.~~52408588~~83148657 0.~~98552409~~98183149 3.~~66182805~~69257494 30-B-1 0.00000000 0.~~97447723~~98287036 ~~996~~995.~~13984785~~15697749 0.~~99613985~~99515698 0.~~97447723~~98287036 30-B-2 0.00000000 0.~~97447893~~98286904 ~~996~~995.~~13984860~~15697704 0.~~99613985~~99515698 0.~~97447893~~98286904 30-B-3 0.00000000 0.~~97447606~~98286954 ~~996~~995.~~13984733~~15697779 0.~~99613985~~99515698 0.~~97447606~~98286954 30-B-4 0.00000000 0.~~97447734~~98286772 ~~996~~995.~~13985199~~15697502 0.~~99613985~~99515698 0.~~97447734~~98286772 30-B-5 0.00000000 0.~~97447606~~98287300 ~~996~~995.~~13984733~~15697432 0.~~99613985~~99515697 0.~~97447606~~98287300 30-B-6 0.00000000 0.~~97447343~~98287191 ~~996~~995.~~13985319~~15699053 0.~~99613985~~99515699 0.~~97447343~~98287191 MBIA 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 1-A-1 25,000,000.00 5.25000% 2320,~~906~~091,~~506~~521.1354 ~~104~~87,~~590~~900.9641 0.00 0.00 A-R 100.00 5.25000% 0.00 0.00 0.00 0.00 2-A-1 224,023,000.00 5.75000% ~~208~~183,~~938~~631,~~720~~130.2641 1879,~~001,164~~899.7017 0.00 0.00 2-A-2 37,344,000.00 5.75000% 37,344,000.00 178,940.00 0.00 0.00 2-A-3 10,841,000.00 5.75000% 10,841,000.00 51,946.46 0.00 0.00 2-A-4 20,250,000.00 5.50000% 20,250,000.00 92,812.50 0.00 0.00 2-A-5 50,000,000.00 5.00000% 4640,~~633~~984,~~318~~883.9634 ~~194~~170,~~305~~770.5035 0.00 0.00 2-A-6 0.00 5.75000% 633,913.04 3,037.50 0.00 0.00 2-A-7 14,000,000.00 1.87000% 1311,~~057~~475,~~329~~767.3134 2017,~~347~~883.6707 0.00 0.00 2-A-8 0.00 6.63000% 1311,~~057~~475,~~329~~767.3134 7263,~~141~~403.7461 0.00 0.00 2-A-9 2,000,000.00 5.25000% 1,~~865~~639,~~332~~395.7633 87,~~160~~172.8335 0.00 0.00 2-A-10 29,645,000.00 5.75000% 29,645,000.00 142,048.96 0.00 0.00 2-A-11 11,982,000.00 5.75000% 11,982,000.00 57,413.75 0.00 0.00 2-A-12 34,750,000.00 5.00000% 3230,~~971~~012,~~645~~295.2865 ~~137~~125,~~381~~051.8623 0.00 0.00 2-A-13 1,250,000.00 5.75000% 1,~~268~~274,~~054~~066.2582 6,~~076~~104.0990 0.00 0.00 2-A-14 0.00 5.75000% 43,~~300~~914,~~649~~647.2926 2018,~~607~~757.2868 0.00 0.00 2-A-15 36,000,000.00 5.75000% 36,000,000.00 172,500.00 0.00 0.00 2-A-16 4,000,000.00 5.75000% 4,000,000.00 19,166.67 0.00 0.00 2-A-17 27,000,000.00 5.75000% 27,000,000.00 129,375.00 0.00 0.00 2-A-18 1,000,000.00 5.75000% 1,000,000.00 4,791.67 0.00 0.00 2-A-19 32,970,583.00 1.87000% 3027,~~792~~137,~~222~~487.6839 4742,~~984~~289.5525 0.00 0.00 2-A-20 0.00 6.63000% 3027,~~792~~137,~~222~~487.6839 ~~170~~149,~~127~~934.0362 0.00 0.00 2-A-21 62,676,417.00 5.50000% 5851,~~535~~587,~~397~~819.7223 ~~268~~236,~~287~~444.2417 0.00 0.00 2-A-22 100,000,000.00 5.00000% 9382,~~393~~308,~~018~~181.5077 ~~389~~342,~~137~~950.5876 0.00 0.00 3-A-1 13,500,000.00 5.25000% 1210,~~225~~974,~~813~~679.8336 5348,~~487~~014.9422 0.00 0.00 3-A-2 50,500,000.00 5.00000% 4541,~~733~~053,~~599~~430.8719 ~~190~~171,~~556~~055.6796 0.00 0.00 3-A-3 25,000,000.00 4.50000% 2219,~~234~~519,~~544~~118.0991 8373,~~379~~196.5470 0.00 0.00 3-A-4 4,300,000.00 4.50000% 4,300,000.00 16,125.00 0.00 0.00 3-A-5 281,771,000.00 4.50000% ~~255~~229,~~176~~062,~~280~~694.5963 ~~956~~858,~~911~~985.0510 0.00 0.00 3-A-6 4,932,000.00 5.00000% 4,~~466~~009,~~497~~416.3219 1816,~~610~~705.4190 0.00 0.00 3-A-7 0.00 5.25000% 4238,~~634~~271,~~884~~823.3620 ~~186~~167,~~527~~439.6223 0.00 0.00 PO 910,724.69 0.00000% ~~905~~903,~~027~~008.5011 0.00 0.00 0.00 15-A-X 0.00 5.25000% 2320,~~642~~622,~~487~~206.9676 ~~103~~90,~~435~~222.8815 0.00 0.00 30-A-X 0.00 5.75000% 4036,~~972~~546,~~389~~130.6390 ~~196~~175,~~326~~116.0388 0.00 0.00 15-B-1 2,462,000.00 5.25000% 2,~~435~~426,~~375~~360.7127 10,~~654~~615.7733 0.00 0.00 15-B-2 821,000.00 5.25000% ~~812~~809,~~121~~115.6326 3,~~553~~539.0388 0.00 0.00 15-B-3 821,000.00 5.25000% ~~812~~809,~~121~~115.6326 3,~~553~~539.0388 0.00 0.00 15-B-4 410,000.00 5.25000% ~~405~~404,~~566~~064.2287 1,~~774~~767.3578 0.00 0.00 15-B-5 206,000.00 5.25000% 203,~~772~~017.3096 ~~891~~888.5020 0.00 0.00 15-B-6 410,448.00 5.25000% ~~406~~404,~~009~~506.3839 1,~~776~~769.2972 0.00 0.00 30-B-1 9,727,000.00 5.75000% 9,~~698~~689,~~931~~452.0430 46,~~474~~428.0463 0.00 0.00 30-B-2 3,963,000.00 5.75000% 3,~~951~~947,~~564~~702.0722 18,~~934~~916.5807 0.00 0.00 30-B-3 2,882,000.00 5.75000% 2,~~873~~870,~~683~~875.4904 13,~~769~~756.7328 0.00 0.00 30-B-4 1,081,000.00 5.75000% 1,~~077~~076,~~880~~827.5918 5,~~164~~159.8480 0.00 0.00 30-B-5 1,441,000.00 5.75000% 1,~~436~~435,~~841~~437.7452 6,~~884~~878.8714 0.00 0.00 30-B-6 1,081,148.00 5.75000% 1,~~078~~076,~~028~~974.1661 5,~~165~~160.5550 0.00 0.00 MBIA 0.00 0.07000% 20,250,000.00 1,181.25 0.00 0.00 Totals 1,130,951,420.69 54,~~217~~737,~~483~~056.5168 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 1-A-1 ~~1,169~~200.6227 0.00 ~~103~~87,~~421~~700.3414 0.00 2019,~~091~~388,~~521~~846.5412 A-R 0.00 0.00 0.00 0.00 0.00 2-A-1 ~~10,467~~121.2383 0.00 ~~990~~879,~~697~~777.4733 0.00 ~~183~~167,~~631~~842,~~130~~970.4182 2-A-2 ~~1,870~~24.8378 0.00 ~~177~~178,~~069~~915.1722 0.00 37,344,000.00 2-A-3 ~~543~~7.1019 0.00 51,~~403~~939.3627 0.00 10,841,000.00 2-A-4 (970.36) 0.00 9193,~~842~~782.1486 0.00 20,250,000.00 2-A-5 ~~2,031~~23.4765 0.00 ~~192~~170,~~274~~746.0270 0.00 4037,~~984~~461,~~883~~102.3439 2-A-6 310.7642 0.00 3,~~005~~037.7408 0.00 633,913.04 2-A-7 ~~212~~2.7448 0.00 2017,~~134~~880.9459 0.00 1110,~~475~~489,~~767~~108.3467 2-A-8 ~~754~~8.2578 0.00 7163,~~387~~394.5084 0.00 1110,~~475~~489,~~767~~108.3467 2-A-9 850.3299 0.00 87,~~075~~171.5136 0.00 1,~~639~~498,~~395~~444.3310 2-A-10 ~~1,485~~19.1367 0.00 ~~140~~142,~~563~~029.8329 0.00 29,645,000.00 2-A-11 ~~600~~7.2695 0.00 5657,~~813~~405.4980 0.00 11,982,000.00 2-A-12 ~~1,436~~17.3331 0.00 ~~135~~125,~~945~~033.5292 0.00 3028,~~012~~163,~~295~~749.6597 2-A-13 630.5385 0.00 6,~~012~~104.5706 0.00 1,~~274~~280,~~066~~170.8288 2-A-14 ~~215~~2.4560 0.00 2018,~~391~~755.8309 0.00 3,~~914~~673,~~638~~532.9761 2-A-15 ~~1,803~~23.5088 0.00 ~~170~~172,~~696~~476.5012 0.00 36,000,000.00 2-A-16 ~~200~~2.3965 0.00 1819,~~966~~164.2801 0.00 4,000,000.00 2-A-17 ~~1,352~~17.6291 0.00 ~~128~~129,~~022~~357.3809 0.00 27,000,000.00 2-A-18 500.1066 0.00 4,~~741~~791.5700 0.00 1,000,000.00 2-A-19 ~~501~~5.6886 0.00 4742,~~482~~283.8740 0.00 2724,~~137~~857,~~487~~477.3993 2-A-20 ~~1,778~~20.6976 0.00 ~~168~~149,~~348~~913.3486 0.00 2724,~~137~~857,~~487~~477.3993 2-A-21 ~~2,804~~32.9674 0.00 ~~265~~236,~~482~~411.2843 0.00 5147,~~587~~253,~~819~~566.2399 2-A-22 ~~4,068~~47.4549 0.00 ~~385~~342,~~069~~903.1227 0.00 8275,~~308~~392,~~181~~897.7776 3-A-1 ~~598~~109.1439 0.00 5247,~~889~~904.7983 0.00 109,~~974~~920,~~679~~926.3685 3-A-2 ~~2,130~~389.9672 0.00 ~~188~~170,~~425~~666.7124 0.00 4137,~~053~~111,~~430~~615.1926 3-A-3 ~~932~~166.4277 0.00 8273,~~447~~029.1293 0.00 1917,~~519~~232,~~118~~085.9170 3-A-4 ~~180~~36.3274 0.00 1516,~~944~~088.6826 0.00 4,300,000.00 3-A-5 101,~~700~~957.9505 0.00 ~~946~~857,~~210~~028.1106 0.00 ~~229~~207,~~062~~068,~~694~~850.6339 3-A-6 ~~208~~38.1206 0.00 1816,~~402~~667.2984 0.00 43,~~009~~624,~~416~~445.1928 3-A-7 ~~2,085~~381.9048 0.00 ~~184~~167,~~441~~057.7275 0.00 3834,~~271~~597,~~823~~089.2000 PO 0.00 0.00 0.00 0.00 ~~903~~880,~~008~~888.1185 15-A-X ~~1,156~~205.7056 0.00 ~~102~~90,~~279~~016.1860 0.00 2018,~~622~~220,~~206~~884.7605 30-A-X 21,~~052~~007.6046 0.00 ~~194~~174,~~273~~109.4342 0.00 3634,~~546~~244,~~130~~364.9027 15-B-1 ~~119~~24.1519 0.00 10,~~535~~591.6214 0.00 2,~~426~~417,~~360~~269.2714 15-B-2 398.7306 0.00 3,~~513~~531.3081 0.00 ~~809~~806,~~115~~083.2666 15-B-3 398.7306 0.00 3,~~513~~531.3081 0.00 ~~809~~806,~~115~~083.2666 15-B-4 194.8403 0.00 1,~~754~~763.5176 0.00 ~~404~~402,~~064~~550.8791 15-B-5 92.9702 0.00 ~~881~~886.5318 0.00 ~~203~~202,~~017~~257.9629 15-B-6 194.8603 0.00 1,~~756~~765.4368 0.00 ~~404~~402,~~506~~990.3977 30-B-1 ~~485~~6.8943 0.00 4546,~~988~~422.1620 0.00 9,~~689~~679,~~452~~891.3092 30-B-2 ~~197~~2.9662 0.00 18,~~736~~913.6245 0.00 3,~~947~~943,~~702~~807.2210 30-B-3 ~~143~~1.9690 0.00 13,~~625~~754.7737 0.00 2,~~870~~868,~~875~~042.0441 30-B-4 540.0071 0.00 5,~~110~~159.8508 0.00 1,~~076~~075,~~827~~764.1869 30-B-5 710.9895 0.00 6,~~812~~877.8919 0.00 1,~~435~~434,~~437~~021.5220 30-B-6 540.0171 0.00 5,~~111~~159.5579 0.00 1,~~076~~075,~~974~~911.6199 MBIA 120.3516 0.00 1,~~168~~181.9009 0.00 20,250,000.00 Totals 553,~~812~~976.3146 0.00 54,~~161~~733,~~671~~080.2321 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 1-A-1 25,000,000.00 5.25000% ~~956~~803.~~26024520~~66086160 43.~~18363840~~51601640 0.00000000 0.00000000 A-R 100.00 5.25000% 0.00000000 0.00000000 0.00000000 0.00000000 2-A-1 224,023,000.00 5.75000% ~~932~~819.~~66637917~~69766680 43.~~46902639~~92771800 0.00000000 0.00000000 2-A-2 37,344,000.00 5.75000% 1000.00000000 4.79166667 0.00000000 0.00000000 2-A-3 10,841,000.00 5.75000% 1000.00000000 4.79166682 0.00000000 0.00000000 2-A-4 20,250,000.00 5.50000% 1000.00000000 4.58333333 0.00000000 0.00000000 2-A-5 50,000,000.00 5.00000% ~~932~~819.~~66637920~~69766680 3.~~88611000~~41540700 0.00000000 0.00000000 2-A-6 0.00 5.75000% 1000.00000000 4.79166669 0.00000000 0.00000000 2-A-7 14,000,000.00 1.87000% ~~932~~819.~~66637929~~69766714 1.~~45340500~~27736214 0.00000000 0.00000000 2-A-8 0.00 6.63000% ~~932~~819.~~66637929~~69766714 54.~~15298143~~52882929 0.00000000 0.00000000 2-A-9 2,000,000.00 5.25000% ~~932~~819.~~66638000~~69766500 43.~~08041500~~58617500 0.00000000 0.00000000 2-A-10 29,645,000.00 5.75000% 1000.00000000 4.79166672 0.00000000 0.00000000 2-A-11 11,982,000.00 5.75000% 1000.00000000 4.79166667 0.00000000 0.00000000 2-A-12 34,750,000.00 5.00000% ~~948~~863.~~82432460~~66318417 3.~~95343482~~59859655 0.00000000 0.00000000 2-A-13 1,250,000.00 5.75000% ~~1014~~1019.~~44340000~~25345600 4.~~86087200~~88392000 0.00000000 0.00000000 2-A-14 0.00 5.75000% ~~948~~863.~~82430288~~66318363 4.~~54645026~~13838503 0.00000000 0.00000000 2-A-15 36,000,000.00 5.75000% 1000.00000000 4.79166667 0.00000000 0.00000000 2-A-16 4,000,000.00 5.75000% 1000.00000000 4.79166750 0.00000000 0.00000000 2-A-17 27,000,000.00 5.75000% 1000.00000000 4.79166667 0.00000000 0.00000000 2-A-18 1,000,000.00 5.75000% 1000.00000000 4.79167000 0.00000000 0.00000000 2-A-19 32,970,583.00 1.87000% ~~933~~823.~~93018498~~08181781 1.~~45537463~~28263580 0.00000000 0.00000000 2-A-20 0.00 6.63000% ~~933~~823.~~93018498~~08181781 54.~~15996426~~54752711 0.00000000 0.00000000 2-A-21 62,676,417.00 5.50000% ~~933~~823.~~93018494~~08181768 43.~~28051335~~77245831 0.00000000 0.00000000 2-A-22 100,000,000.00 5.00000% ~~933~~823.~~93018500~~08181770 3.~~89137580~~42950760 0.00000000 0.00000000 3-A-1 13,500,000.00 5.25000% ~~905~~812.~~61583926~~93921185 3.~~96206963~~55660889 0.00000000 0.00000000 3-A-2 50,500,000.00 5.00000% ~~905~~812.~~61583901~~93921168 3.~~77339941~~38724673 0.00000000 0.00000000 3-A-3 25,000,000.00 4.50000% ~~889~~780.~~38176360~~76475640 32.~~33518160~~92786800 0.00000000 0.00000000 3-A-4 4,300,000.00 4.50000% 1000.00000000 3.75000000 0.00000000 0.00000000 3-A-5 281,771,000.00 4.50000% ~~905~~812.~~61583907~~93921174 3.~~39605939~~04852203 0.00000000 0.00000000 3-A-6 4,932,000.00 5.00000% ~~905~~812.~~61583942~~93921127 3.~~77340024~~38724655 0.00000000 0.00000000 3-A-7 0.00 5.25000% ~~905~~812.~~61584871~~93922030 3.~~96206936~~55660916 0.00000000 0.00000000 PO 910,724.69 0.00000% ~~993~~991.~~74433343~~52698935 0.00000000 0.00000000 0.00000000 15-A-X 0.00 5.25000% ~~834~~727.~~51334162~~90590838 3.~~65099570~~18458819 0.00000000 0.00000000 30-A-X 0.00 5.75000% ~~930~~830.~~92624825~~35802486 43.~~46068819~~97879893 0.00000000 0.00000000 15-B-1 2,462,000.00 5.25000% ~~989~~985.~~18590983~~52407392 4.~~32768887~~31166937 0.00000000 0.00000000 15-B-2 821,000.00 5.25000% ~~989~~985.~~18590743~~52406821 4.~~32768575~~31166870 0.00000000 0.00000000 15-B-3 821,000.00 5.25000% ~~989~~985.~~18590743~~52406821 4.~~32768575~~31166870 0.00000000 0.00000000 15-B-4 410,000.00 5.25000% ~~989~~985.~~18590244~~52407317 4.~~32768293~~31165854 0.00000000 0.00000000 15-B-5 206,000.00 5.25000% ~~989~~985.~~18592233~~52407767 4.~~32766990~~31165049 0.00000000 0.00000000 15-B-6 410,448.00 5.25000% ~~989~~985.~~18591393~~52408588 4.~~32768585~~31167895 0.00000000 0.00000000 30-B-1 9,727,000.00 5.75000% ~~997~~996.~~11432507~~13984785 4.~~77783900~~77317056 0.00000000 0.00000000 30-B-2 3,963,000.00 5.75000% ~~997~~996.~~11432501~~13984860 4.~~77784002~~77316932 0.00000000 0.00000000 30-B-3 2,882,000.00 5.75000% ~~997~~996.~~11432686~~13984733 4.~~77783831~~77317141 0.00000000 0.00000000 30-B-4 1,081,000.00 5.75000% ~~997~~996.~~11432932~~13985199 4.~~77783534~~77317299 0.00000000 0.00000000 30-B-5 1,441,000.00 5.75000% ~~997~~996.~~11432339~~13984733 4.~~77784178~~77317141 0.00000000 0.00000000 30-B-6 1,081,148.00 5.75000% ~~997~~996.~~11432662~~13985319 4.~~77783800~~77316704 0.00000000 0.00000000 MBIA 0.00 0.07000% 1000.00000000 0.05833333 0.00000000 0.00000000 (5) All classes are per $1,000.00 denomination.

Interest Distribution Factors Statement (continued) Remaining Ending Non-Supported Total Unpaid Certificate/ Interest Realized Interest Interest Notional Class Shortfall Losses (6) Distribution Shortfall Balance 1-A-1 0.~~04678480~~00801080 0.00000000 43.~~13685360~~50800560 0.00000000 ~~803~~775.~~66086160~~55384480 A-R 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 2-A-1 0.~~04672391~~00054383 0.00000000 43.~~42230249~~92717413 0.00000000 ~~819~~749.~~69766680~~22204783 2-A-2 0.~~05009720~~00066356 0.00000000 4.~~74156946~~79100311 0.00000000 1000.00000000 2-A-3 0.~~05009685~~00066322 0.00000000 4.~~74156997~~79100360 0.00000000 1000.00000000 2-A-4 (0.04791901) 0.00000000 4.~~53541432~~63125235 0.00000000 1000.00000000 2-A-5 0.~~04062940~~00047300 0.00000000 3.~~84548040~~41493400 0.00000000 ~~819~~749.~~69766680~~22204780 2-A-6 0.~~05010151~~00066255 0.00000000 4.~~74156518~~79100414 0.00000000 1000.00000000 2-A-7 0.~~01519571~~00017714 0.00000000 1.~~43821000~~27718500 0.00000000 ~~819~~749.~~69766714~~22204786 2-A-8 0.~~05387500~~00062714 0.00000000 54.~~09910714~~52820286 0.00000000 ~~819~~749.~~69766714~~22204786 2-A-9 0.~~04266000~~00049500 0.00000000 43.~~03775500~~58568000 0.00000000 ~~819~~749.~~69766500~~22205000 2-A-10 0.~~05009715~~00066352 0.00000000 4.~~74156957~~79100320 0.00000000 1000.00000000 2-A-11 0.~~05009681~~00066350 0.00000000 4.~~74156985~~79100317 0.00000000 1000.00000000 2-A-12 0.~~04133324~~00049813 0.00000000 3.~~91210129~~59809842 0.00000000 ~~863~~810.~~66318417~~46762504 2-A-13 0.~~05082400~~00068000 0.00000000 4.~~81005600~~88324800 0.00000000 ~~1019~~1024.~~25345600~~13670400 2-A-14 0.~~04753333~~00057362 0.00000000 4.~~49891693~~13781362 0.00000000 ~~863~~810.~~66135466~~46762541 2-A-15 0.~~05009722~~00066333 0.00000000 4.~~74156944~~79100333 0.00000000 1000.00000000 2-A-16 0.~~05009750~~00066250 0.00000000 4.~~74157000~~79100250 0.00000000 1000.00000000 2-A-17 0.~~05009704~~00066333 0.00000000 4.~~74156963~~79100333 0.00000000 1000.00000000 2-A-18 0.~~05010000~~00066000 0.00000000 4.~~74157000~~79100000 0.00000000 1000.00000000 2-A-19 0.~~01521599~~00017773 0.00000000 1.~~44015864~~28245837 0.00000000 ~~823~~753.~~08181781~~92897754 2-A-20 0.~~05394779~~00062965 0.00000000 54.~~10601648~~54689746 0.00000000 ~~823~~753.~~08181781~~92897754 2-A-21 0.~~04475304~~00052237 0.00000000 43.~~23576032~~77193594 0.00000000 ~~823~~753.~~08181768~~92897762 2-A-22 0.~~04068450~~00047490 0.00000000 3.~~85069120~~42903270 0.00000000 ~~823~~753.~~08181770~~92897760 3-A-1 0.~~04430667~~00810296 0.00000000 3.~~91776222~~54850593 0.00000000 ~~812~~734.~~93921185~~88347037 3-A-2 0.~~04219723~~00771723 0.00000000 3.~~73120218~~37952950 0.00000000 ~~812~~734.~~93921168~~88347050 3-A-3 0.~~03729680~~00667080 0.00000000 32.~~29788480~~92119720 0.00000000 ~~780~~689.~~76475640~~28342800 3-A-4 0.~~04193488~~00854419 0.00000000 3.~~70806512~~74145581 0.00000000 1000.00000000 3-A-5 0.~~03797747~~00694553 0.00000000 3.~~35808195~~04157653 0.00000000 ~~812~~734.~~93921174~~88347058 3-A-6 0.~~04219789~~00771695 0.00000000 3.~~73120235~~37952960 0.00000000 ~~812~~734.~~93921127~~88347121 3-A-7 0.~~04430701~~00810309 0.00000000 3.~~91776235~~54850607 0.00000000 ~~812~~734.~~93922030~~88347836 PO 0.00000000 0.00000000 0.00000000 0.00000000 ~~991~~967.~~52698935~~23945191 15-A-X 0.~~04082826~~00725569 0.00000000 3.~~61016744~~17733285 0.00000000 ~~727~~643.~~90590838~~14596931 30-A-X 0.~~04663675~~02289032 0.00000000 43.~~41405144~~95590862 0.00000000 ~~830~~778.~~35802486~~06000191 15-B-1 0.~~04839561~~00982535 0.00000000 4.~~27929326~~30184403 0.00000000 ~~985~~981.~~52407392~~83149472 15-B-2 0.~~04839220~~00981730 0.00000000 4.~~27929354~~30183922 0.00000000 ~~985~~981.~~52406821~~83149817 15-B-3 0.~~04839220~~00981730 0.00000000 4.~~27929354~~30183922 0.00000000 ~~985~~981.~~52406821~~83149817 15-B-4 0.~~04839024~~00982927 0.00000000 4.~~27929268~~30185366 0.00000000 ~~985~~981.~~52407317~~83148780 15-B-5 0.~~04839806~~00980583 0.00000000 4.~~27927184~~30184466 0.00000000 ~~985~~981.~~52407767~~83150485 15-B-6 0.~~04838615~~00981854 0.00000000 4.~~27929969~~30183604 0.00000000 ~~985~~981.~~52408588~~83148657 30-B-1 0.~~04995271~~00066105 0.00000000 4.~~72788732~~77250951 0.00000000 ~~996~~995.~~13984785~~15697749 30-B-2 0.~~04995206~~00066112 0.00000000 4.~~72788796~~77250820 0.00000000 ~~996~~995.~~13984860~~15697704 30-B-3 0.~~04995142~~00065926 0.00000000 4.~~72788688~~77250867 0.00000000 ~~996~~995.~~13984733~~15697779 30-B-4 0.~~04995375~~00065680 0.00000000 4.~~72789084~~77250694 0.00000000 ~~996~~995.~~13985199~~15697502 30-B-5 0.~~04995142~~00065926 0.00000000 4.~~72789035~~77251214 0.00000000 ~~996~~995.~~13984733~~15697432 30-B-6 0.~~04995616~~00065671 0.00000000 4.~~72789109~~77251033 0.00000000 ~~996~~995.~~13985319~~15699053 MBIA 0.~~00060988~~00000790 0.00000000 0.~~05772346~~05832543 0.00000000 1000.00000000 (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 1-PO 0.00000% 0.00 0.00 3,089.22 3,077.46 98.14111457% 2-PO 0.00000% 0.00 0.00 614,959.85 594,905.41 96.28883169% 3-PO 0.00000% 0.00 0.00 284,959.03 282,905.98 97.63638659% 15-AX-A 5.25000% 1,~~634~~294,~~621~~302.7128 1,~~294~~222,~~302~~726.2858 0.00 0.00 7470.~~65454726~~52610558% 15-AX-B 5.25000% ~~22,007,866.25~~ 19,327,904.48 16,998,157.47 0.00 0.00 7768.~~73629178~~36611440%

CERTIFICATEHOLDER ACCOUNT STATEMENT CERTIFICATE ACCOUNT Beginning Balance 0.00 Deposits Payments of Interest and Principal ~~101~~71,~~822~~176,~~587~~311.5887 Liquidations, Insurance Proceeds, Reserve Funds 0.00 Proceeds from Repurchased Loans 0.00 Other Amounts (Servicer Advances) 4140,~~739~~285.4386 Realized ~~Losses~~Loss (Gains, Subsequent Expenses & Recoveries) 0.00 Prepayment Penalties 0.00 Total Deposits ~~101~~71,~~864~~216,~~327~~597.0173 Withdrawals Reimbursement for Servicer Advances 041,739.0043 Payment of Service Fee ~~225~~205,~~795~~255.8668 Payment of Interest and Principal ~~101~~70,~~536~~969,~~251~~602.9362 Total Withdrawals (Pool Distribution Amount) ~~101~~71,~~762~~216,~~047~~597.7973 Ending Balance 0.00

PREPAYMENT/CURTAILMENT INTEREST SHORTFALL Total Prepayment/Curtailment Interest Shortfall 553,~~812~~976.3146 Servicing Fee Support 0.00 Non-Supported Prepayment/Curtailment Interest Shortfall 553,~~812~~976.3146

SERVICING FEES Gross Servicing Fee ~~220~~200,~~761~~662.9258 Master Servicing Fee 54,~~033~~593.9410 Supported Prepayment/Curtailment Interest Shortfall 0.00 Net Servicing Fee ~~225~~205,~~795~~255.8668

LOAN STATUS STRATIFICATION/CREDIT ENHANCEMENT STATEMENT DELINQUENCY STATUS DELINQUENT BANKRUPTCY FORECLOSURE REO Total No of Loans No of Loans No of Loans No of Loans No of Loans Principal Balance Principal Balance Principal Balance Principal Balance Principal Balance 0-29 Days 0 0 0 0 0.00 0.00 0.00 0.00 30 Days 911 0 0 0 911 4,~~124~~754,~~123~~443.3304 0.00 0.00 0.00 4,~~124~~754,~~123~~443.3304 60 Days 31 0 0 0 3 1 348,~~825,106~~828.1056 0.00 0.00 0.00 1348,~~825,106~~828.1056 90 Days 01 0 0 0 01 0456,845.0067 0.00 0.00 0.00 0456,845.0067 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 1213 0 0 0 1213 5,~~949~~560,~~229~~117.4327 0.00 0.00 0.00 5,~~949~~560,~~229~~117.4327 No of Loans No of Loans No of Loans No of Loans No of Loans Principal Balance Principal Balance Principal Balance Principal Balance Principal Balance 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 0.~~430416~~561798% 0.000000% 0.000000% 0.000000% 0.~~430416~~561798% 0.~~427496~~529264% 0.000000% 0.000000% 0.000000% 0.~~427496~~529264% 60 Days 0.~~143472~~051073% 0.000000% 0.000000% 0.000000% 0.~~143472~~051073% 0.~~189186~~038832% 0.000000% 0.000000% 0.000000% 0.~~189186~~038832% 90 Days 0.~~000000~~051073% 0.000000% 0.000000% 0.000000% 0.~~000000~~051073% 0.~~000000~~050856% 0.000000% 0.000000% 0.000000% 0.~~000000~~050856% 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.~~573888~~663943% 0.000000% 0.000000% 0.000000% 0.~~573888~~663943% 0.~~616682~~618952% 0.000000% 0.000000% 0.000000% 0.~~616682~~618952%

Delinquency Status By Groups DELINQUENT BANKRUPTCY FORECLOSURE REO Total Group 1 No of Loans No of Loans No of Loans No of Loans No of Loans Principal Balance Principal Balance Principal Balance Principal Balance Principal Balance 0-29 Days 0 0 0 0 0.00 0.00 0.00 0.00 30 Days 10 0 0 0 10 ~~380,689~~0.9300 0.00 0.00 0.00 ~~380,689~~0.9300 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 ~~380,689~~0.9300 0.00 0.00 0.00 ~~380,689~~0.9300 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% 10.~~860019~~000000% 0.000000% 0.000000% 0.000000% 10.~~860019~~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% 10.~~860019~~000000% 0.000000% 0.000000% 0.000000% 10.~~860019~~000000% 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 36 0 0 0 36 12,~~435~~504,~~631~~939.4045 0.00 0.00 0.00 12,~~435~~504,~~631~~939.4045 60 Days 30 0 0 0 30 ~~1,825,106~~0.1000 0.00 0.00 0.00 ~~1,825,106~~0.1000 90 Days 01 0 0 0 01 0456,845.0067 0.00 0.00 0.00 0456,845.0067 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 67 0 0 0 67 32,~~260~~961,~~737~~785.5012 0.00 0.00 0.00 32,~~260~~961,~~737~~785.5012 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 0.~~220264~~466200% 0.000000% 0.000000% 0.000000% 0.~~220264~~466200% 0.~~228119~~422108% 0.000000% 0.000000% 0.000000% 0.~~228119~~422108% 60 Days 0.~~220264~~000000% 0.000000% 0.000000% 0.000000% 0.~~220264~~000000% 0.~~290006~~000000% 0.000000% 0.000000% 0.000000% 0.~~290006~~000000% 90 Days 0.~~000000~~077700% 0.000000% 0.000000% 0.000000% 0.~~000000~~077700% 0.~~000000~~076983% 0.000000% 0.000000% 0.000000% 0.~~000000~~076983% 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.~~440529~~543901% 0.000000% 0.000000% 0.000000% 0.~~440529~~543901% 0.~~518125~~499091% 0.000000% 0.000000% 0.000000% 0.~~518125~~499091% 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 5 0 0 0 5 2,~~307~~249,~~802~~503.0059 0.00 0.00 0.00 2,~~307~~249,~~802~~503.0059 60 Days 01 0 0 0 01 0348,828.0056 0.00 0.00 0.00 0348,828.0056 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 56 0 0 0 56 2,~~307~~598,~~802~~332.0015 0.00 0.00 0.00 2,~~307~~598,~~802~~332.0015 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 0.~~735294~~801282% 0.000000% 0.000000% 0.000000% 0.~~735294~~801282% 0.~~732835~~788977% 0.000000% 0.000000% 0.000000% 0.~~732835~~788977% 60 Days 0.~~000000~~160256% 0.000000% 0.000000% 0.000000% 0.~~000000~~160256% 0.~~000000~~122346% 0.000000% 0.000000% 0.000000% 0.~~000000~~122346% 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.~~735294~~961538% 0.000000% 0.000000% 0.000000% 0.~~735294~~961538% 0.~~732835~~911323% 0.000000% 0.000000% 0.000000% 0.~~732835~~911323%

OTHER INFORMATION Current Period Class A Insufficient Funds 0.00 Principal Balance of Contaminated Properties 0.00 Periodic Advance 4140,~~739~~285.4386

COLLATERAL STATEMENT Collateral Description Fixed 15 & 30 Year Weighted Average Gross Coupon 06.~~000000~~157491% Weighted Average Pass-Through Rate 05.~~000000~~901769% Weighted Average Maturity(Stepdown Calculation ) ~~289~~291 Beginning Scheduled Collateral Loan Count 2,~~276~~091 Number Of Loans Paid In Full ~~185~~133 Ending Scheduled Collateral Loan Count 21,~~091~~958 Beginning Scheduled Collateral Balance 1963,~~059~~180,~~657,204~~344.2835 Ending Scheduled Collateral Balance ~~963~~896,~~180~~943,~~344~~821.3595 Ending Actual Collateral Balance at 3031-~~Apr~~May-2003 ~~964~~898,~~715~~311,~~229~~850.0192 Monthly P &I Constant 76,~~496~~815,~~297~~632.9890 Special Servicing Fee 0.00 Prepayment Penalties 0.00 Realized Loss Amount 0.00 Cumulative Realized Loss 0.00 Class A Non-PO Optimal Amount 70,772,146.24 Class AP Deferred Amount 0.00 Ending Scheduled Balance for Premium Loans ~~963~~896,~~180~~943,~~344~~821.3595 Scheduled Principal 21,~~053~~873,~~018~~320.3963 Unscheduled Principal 9464,~~423~~363,~~841~~201.5477

Bankruptcy Group 1 & 3 $100,000.00 Bankruptcy Group 2 $100,000.00 Fraud Group 1 & 3 $4,104,264.00 Fraud Group 2 $7,205,250.00 Special Hazard Group 1 & 3 $5,~~859~~895,757.00 Special Hazard Group 2 $7,205,250.00

Miscellaneous Reporting Group 1 Senior Prepayment % 100.000000% Group 2 Senior Prepayment % 100.000000% Group 3 Senior Prepayment % 100.000000% Group 1 Senior % 98.~~710103~~474443% Group 2 Senior % 9796.~~065938~~800869% Group 3 Senior % 98.~~634974~~487260% Group 1 Junior % 1.~~289897~~525557% Group 2 Junior % 23.~~934062~~199131% Group 3 Junior % 1.~~365026~~512740%

Group Level Collateral Statement Group Group 1 Group 2 Group 3 Collateral Description Fixed 15 Year Fixed 30 Year Fixed 15 Year Weighted Average Coupon Rate 5.~~853622~~832202 6.~~345506~~335816 5.~~829415~~821459 Weighted Average Net Rate 5.~~603621~~582201 6.~~095506~~085816 5.~~579415~~571460 Pass-Through Rate 5.582202 6.078556 5.568444 Weighted Average Maturity ~~174~~173 ~~353~~352 ~~174~~173 Beginning Loan Count 5649 1,~~475~~362 ~~745~~680 Loans Paid In Full 72 ~~113~~75 6556 Ending Loan Count 4947 1,~~362~~287 ~~680~~624 Beginning Scheduled Balance 2420,~~222~~405,~~006~~866.0171 ~~686~~628,~~249~~825,~~663~~255.2168 ~~349~~313,~~185~~949,~~535~~221.0696 Ending scheduled Balance 2019,~~405~~702,~~866~~027.7191 ~~628~~592,~~825~~973,~~255~~833.6892 ~~313~~284,~~949~~267,~~221~~960.9612 Record Date 0405/3031/2003 0405/3031/2003 0405/3031/2003 Principal And Interest Constant ~~206~~174,~~778~~675.9959 43,~~299~~940,~~580~~623.5030 2,~~989~~700,~~938~~334.4901 Scheduled Principal 8875,~~623~~499.6165 ~~670~~620,~~745~~522.8253 1,~~293~~177,~~648~~298.9645 Unscheduled Principal 3628,~~727,515~~339.6915 5635,~~753~~230,~~661~~899.7123 3328,~~942~~503,~~664~~963.1439 Scheduled Interest ~~118~~99,~~155~~175.3894 3,~~628~~320,~~834~~100.6877 1,~~696~~523,~~289~~035.5356 Servicing Fees 54,~~046~~251.2723 ~~142~~131,~~968~~005.6827 7265,~~746~~406.9708 Master Servicing Fees 0.00 43,~~210~~804.3530 ~~823~~788.5980 Trustee Fee 0.00 0.00 0.00 FRY Amount 0.00 0.00 0.00 Special Hazard Fee 0.00 0.00 0.00 Other Fee 0.00 0.00 0.00 Pool Insurance Fee 0.00 0.00 0.00 Spread Fee 1 0.00 0.00 0.00 Spread Fee 2 0.00 0.00 0.00 Spread Fee 3 0.00 0.00 0.00 Net Interest ~~113~~94,~~109~~924.1171 3,~~481~~185,~~655~~291.6520 1,~~622~~456,~~718~~840.9768 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

Group Level Collateral Statement Group Total Collateral Description Fixed 15 & 30 Year Weighted Average Coupon Rate 06.~~000000~~157491 Weighted Average Net Rate 5.~~914197~~907491 Pass-Through Rate 5.901769 Weighted Average Maturity ~~289~~291 Beginning Loan Count 2,~~276~~091 Loans Paid In Full ~~185~~133 Ending Loan Count 21,~~091~~958 Beginning Scheduled Balance 1963,~~059~~180,~~657,204~~344.2835 Ending scheduled Balance ~~963~~896,~~180~~943,~~344~~821.3595 Record Date 0405/3031/2003 Principal And Interest Constant 76,~~496~~815,~~297~~632.9890 Scheduled Principal 21,~~053~~873,~~018~~320.3963 Unscheduled Principal 9464,~~423~~363,~~841~~201.5477 Scheduled Interest 54,~~443~~942,~~279~~312.5927 Servicing Fees ~~220~~200,~~761~~662.9258 Master Servicing Fees 54,~~033~~593.9410 Trustee Fee 0.00 FRY Amount 0.00 Special Hazard Fee 0.00 Other Fee 0.00 Pool Insurance Fee 0.00 Spread Fee 1 0.00 Spread Fee 2 0.00 Spread Fee 3 0.00 Net Interest 54,~~217~~737,~~483~~056.7359 Realized Loss Amount 0.00 Cumulative Realized Loss 0.00 Percentage of Cumulative Losses 0.00 Prepayment Penalties 0.00 Special Servicing Fee 0.00

Filing Compare · MASTR ASSET SECURITIZATION TRUST 2003-1