10-D 1 wfm07007_10d-200710.txt UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 FORM 10-D ASSET-BACKED ISSUER DISTRIBUTION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the monthly distribution period from: September 26, 2007 to October 25, 2007 Commission File Number of issuing entity: 333-137620-12 Wells Fargo Mortgage Backed Securities 2007-7 Trust (Exact name of issuing entity as specified in its charter) Commission File Number of depositor: 333-137620 Wells Fargo Asset Securities Corporation (Exact name of depositor as specified in its charter) Wells Fargo Bank, N.A. (Exact name of sponsor as specified in its charter) New York (State or other jurisdiction of incorporation or organization of the issuing entity) 54-2199938 54-6747792 (I.R.S. Employer Identification No.) c/o Wells Fargo Bank, N.A. 9062 Old Annapolis Road Columbia, MD 21045 (Address of principal executive offices of the issuing entity) (Zip Code) (410) 884-2000 (Telephone number, including area code) Not Applicable (Former name, former address, if changed since last report) Registered/reporting pursuant to (check one) Title of Section Section Section Name of Exchange Class 12(b) 12(g) 15(d) (If Section 12(b)) A-1 _____ _____ __X___ ____________ A-2 _____ _____ __X___ ____________ A-3 _____ _____ __X___ ____________ A-4 _____ _____ __X___ ____________ A-5 _____ _____ __X___ ____________ A-6 _____ _____ __X___ ____________ A-7 _____ _____ __X___ ____________ A-8 _____ _____ __X___ ____________ A-9 _____ _____ __X___ ____________ A-10 _____ _____ __X___ ____________ A-11 _____ _____ __X___ ____________ A-12 _____ _____ __X___ ____________ A-13 _____ _____ __X___ ____________ A-14 _____ _____ __X___ ____________ A-15 _____ _____ __X___ ____________ A-16 _____ _____ __X___ ____________ A-17 _____ _____ __X___ ____________ A-18 _____ _____ __X___ ____________ A-19 _____ _____ __X___ ____________ A-20 _____ _____ __X___ ____________ A-21 _____ _____ __X___ ____________ A-22 _____ _____ __X___ ____________ A-23 _____ _____ __X___ ____________ A-24 _____ _____ __X___ ____________ A-25 _____ _____ __X___ ____________ A-26 _____ _____ __X___ ____________ A-27 _____ _____ __X___ ____________ A-28 _____ _____ __X___ ____________ A-29 _____ _____ __X___ ____________ A-30 _____ _____ __X___ ____________ A-31 _____ _____ __X___ ____________ A-32 _____ _____ __X___ ____________ A-33 _____ _____ __X___ ____________ A-34 _____ _____ __X___ ____________ A-35 _____ _____ __X___ ____________ A-36 _____ _____ __X___ ____________ A-37 _____ _____ __X___ ____________ A-38 _____ _____ __X___ ____________ A-39 _____ _____ __X___ ____________ A-40 _____ _____ __X___ ____________ A-41 _____ _____ __X___ ____________ A-42 _____ _____ __X___ ____________ A-43 _____ _____ __X___ ____________ A-44 _____ _____ __X___ ____________ A-45 _____ _____ __X___ ____________ A-46 _____ _____ __X___ ____________ A-47 _____ _____ __X___ ____________ A-48 _____ _____ __X___ ____________ A-49 _____ _____ __X___ ____________ A-50 _____ _____ __X___ ____________ A-51 _____ _____ __X___ ____________ A-PO _____ _____ __X___ ____________ A-R _____ _____ __X___ ____________ B-1 _____ _____ __X___ ____________ B-2 _____ _____ __X___ ____________ B-3 _____ _____ __X___ ____________ B-4 _____ _____ __X___ ____________ B-5 _____ _____ __X___ ____________ B-6 _____ _____ __X___ ____________

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes __X__ No ____ Part I - DISTRIBUTION INFORMATION Item 1. Distribution and Pool Performance Information On October 25, 2007 a distribution was made to holders of Wells Fargo Mortgage Backed Securities 2007-7 Trust. The distribution report is attached as an Exhibit to this Form 10-D. Please see Item 9(b), Exhibit 99.1 for the related information. Part II - OTHER INFORMATION Item 9. Exhibits. (a) The following is a list of documents filed as part of this Report on Form 10-D: (99.1) Monthly report distributed to holders of Wells Fargo Mortgage Backed Securities 2007-7 Trust, relating to the October 25, 2007 distribution. (b) The exhibits required to be filed by the Registrant pursuant to this Form are listed above and in the Exhibit Index that immediately follows the signature page hereof. SIGNATURES 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 thereunto duly authorized. Wells Fargo Mortgage Backed Securities 2007-7 Trust (Issuing Entity) Wells Fargo Bank, N.A. (Master Servicer) /s/ Elisabeth A. Brewster Elisabeth A. Brewster, Vice President Date: November 5, 2007 EXHIBIT INDEX Exhibit Number Description EX-99.1 Monthly report distributed to holders of Wells Fargo Mortgage Backed Securities 2007-7 Trust, relating to the October 25, 2007 distribution. EX-99.1 Wells Fargo Asset Securities Corporation Mortgage-Backed Pass-Through Certificate Distribution Date: 10/25/2007 Wells Fargo Asset Securities Corporation Mortgage-Backed Pass-Through Certificate Series 2007-7 Contact: Customer Service - CTSLink Wells Fargo Bank, N.A. Securities Administration Services 8480 Stagecoach Circle Frederick, MD 21701-4747 www.ctslink.com Telephone: 1-866-846-4526 Fax: 240-586-8675

Current Market Distribution Summary Certificate Pass- Original Certificate Actual Certificate Interest Class CUSIP Through Rate Balance Balance Distribution A-1 94985JAA8 6.00000% 2,130,000,000.00 2,~~130~~075,~~000~~002,~~000~~410.0030 10,~~633~~374,~~143~~486.2928 A-2 94985JAB6 6.00000% 50,000,000.00 50,000,000.00 249,~~604~~987.3033 A-3 94985JAC4 6.00000% 1,004,577,000.00 1970,~~004~~149,~~577,000~~715.0017 54,~~014~~850,~~934~~502.8375 A-4 94985JAD2 6.00000% 40,000,000.00 40,000,000.00 199,~~683~~989.4486 A-5 94985JAE0 6.00000% 89,088,000.00 89,088,000.00 ~~444~~445,~~734~~417.9643 A-6 94985JAF7 6.00000% 40,834,000.00 40,834,000.00 ~~203~~204,~~846~~159.8465 A-7 94985JAG5 6.00000% 40,813,000.00 40,813,000.00 ~~203~~204,~~742~~054.0166 A-8 94985JAH3 5.~~82000~~63125% 50,000,000.00 5046,~~000~~137,~~000~~477.0089 ~~242~~216,~~116~~498.1704 A-9 94985JAJ9 78.~~08000~~21250% 15,131,919.00 1513,~~131~~962,~~919~~971.0057 8995,~~137~~555.0155 A-10 94985JAK6 6.00000% 8,556,000.00 8,556,000.00 42,~~712~~777.2983 A-11 94985JAL4 6.00000% 476,000.00 476,000.00 2,~~376~~379.2388 A-12 94985JAM2 6.00000% 476,000.00 476,000.00 2,~~376~~379.2388 A-13 94985JAN0 6.00000% 476,000.00 476,000.00 2,~~376~~379.2388 A-14 94985JAP5 6.00000% 476,000.00 476,000.00 2,~~376~~379.2388 A-15 94985JAQ3 6.00000% 476,000.00 476,000.00 2,~~376~~379.2388 A-16 94985JAR1 6.00000% 476,000.00 476,000.00 2,~~376~~379.2388 A-17 94985JAS9 6.00000% 476,000.00 476,000.00 2,~~376~~379.2388 A-18 94985JAT7 6.00000% 476,000.00 476,000.00 2,~~376~~379.2388 A-19 94985JAU4 6.00000% 476,000.00 476,000.00 2,~~376~~379.2388 A-20 94985JAV2 6.00000% 476,000.00 476,000.00 2,~~376~~379.2388 A-21 94985JAW0 6.00000% 476,000.00 476,000.00 2,~~376~~379.2388 A-22 94985JAX8 6.00000% 476,000.00 476,000.00 2,~~376~~379.2388 A-23 94985JAY6 6.00000% 476,000.00 476,000.00 2,~~376~~379.2388 A-24 94985JAZ3 6.00000% 476,000.00 476,000.00 2,~~376~~379.2388 A-25 94985JBA7 6.00000% 476,000.00 476,000.00 2,~~376~~379.2388 A-26 94985JBB5 6.00000% 476,000.00 476,000.00 2,~~376~~379.2388 A-27 94985JBC3 6.00000% 476,000.00 476,000.00 2,~~376~~379.2388 A-28 94985JBD1 6.00000% 476,000.00 476,000.00 2,~~376~~379.2388 A-29 94985JBE9 6.00000% 476,000.00 476,000.00 2,~~376~~379.2388 A-30 94985JBF6 6.00000% 476,000.00 476,000.00 2,~~376~~379.2388 A-31 94985JBG4 6.00000% 480,000.00 480,000.00 2,~~396~~399.2088 A-32 94985JBH2 5.75000% 5,000,000.00 5,000,000.00 23,~~920~~957.4107 A-33 94985JBJ8 6.25000% 5,000,000.00 5,000,000.00 26,~~000~~040.4540 A-34 94985JBK5 6.00000% 78,423,000.00 78,423,000.00 ~~391~~392,~~494~~095.3613 A-35 94985JBL3 6.00000% 6,000,000.00 6,000,000.00 29,~~952~~998.5248 A-36 94985JBM1 6.00000% 55,051,810.00 55,051,810.00 ~~274~~275,~~823~~245.3710 A-37 94985JBN9 6.00000% 2,030,000.00 2,030,000.00 10,~~133~~149.9349 A-38 94985JBP4 6.00000% 673,178,000.00 ~~673~~650,~~178~~107,~~000~~910.0046 3,~~360~~250,~~562~~374.5182 A-39 94985JBQ2 6.00000% 92,978,000.00 92,978,000.00 464,~~154~~866.1844 A-40 94985JBR0 6.00000% 37,976,756.00 37,976,756.00 189,~~583~~874.2316 A-41 94985JBS8 6.00000% 3,610,000.00 3,610,000.00 18,~~021~~049.4309 A-42 94985JBT6 6.00000% 1,000,000.00 1,000,000.00 4,~~992~~999.0975 A-43 94985JBU3 5.~~82000~~63125% 40,791,515.00 4037,~~791~~640,~~515~~352.0043 ~~197~~176,~~525~~625.7166 A-44 94985JBV1 6.00000% 200,000,000.00 ~~200~~194,~~000~~835,~~000~~907.0007 ~~998~~974,~~417~~130.2117 A-45 94985JBW9 6.00000% 1,660,000.00 1,660,000.00 8,~~286~~299.8658 A-46 94985JBX7 6.00000% 1,660,000.00 1,660,000.00 8,~~286~~299.8658 A-47 94985JBY5 6.00000% 8,100,000.00 8,100,000.00 40,~~435~~497.9095 A-48 94985JBZ2 6.00000% 2,260,000.00 2,260,000.00 11,~~282~~299.1143 A-49 94985JCA6 6.00000% 180,000,000.00 180,000,000.00 ~~898~~899,~~575~~954.4939 A-50 94985JCB4 0.00000% 15,313,919.00 0.00 0.00 A-51 94985JCC2 1.~~18000~~36875% 90,791,514.00 0.00 0.00 A-PO 94985JCD0 0.00000% 35,148,529.00 3534,~~148~~595,~~529~~806.0020 0.00 A-R 94985JCF5 6.00000% 100.00 ~~100~~0.00 0.5000 B-1 94985JCG3 6.00000% 114,752,000.00 114,~~752~~572,~~000~~790.0090 572,~~851~~834.8692 B-2 94985JCH1 6.00000% 30,601,000.00 30,~~601~~553,~~000~~210.0018 152,~~762~~758.8331 B-3 94985JCE8 6.00000% 20,401,000.00 20,~~401~~369,~~000~~139.0060 101,~~843~~840.5554 B-4 94985JCJ7 6.00000% 10,200,000.00 10,~~200~~184,~~000~~070.0059 50,~~919~~917.2877 B-5 94985JCK4 6.00000% 5,100,000.00 5,~~100~~092,~~000~~035.0029 25,~~459~~458.6489 B-6 94985JCL2 6.00000% 10,200,785.00 10,~~200~~184,~~785~~855.0059 50,~~923~~921.2070 ~~Total~~Totals 5,206,227,847.00 54,~~100~~973,~~122~~429,~~414~~219.0024 2524,~~284~~692,~~785~~915.4968 Current Market Distribution Summary (continued) Principal Ending Certificate Ending Balance Class Distribution Balance Factor Total Distribution A-1 167,~~094~~177,~~974~~772.5527 2,~~113~~067,~~905~~824,~~025~~638.4503 0.~~99244367~~97080969 2617,~~728~~552,~~117~~258.8455 A-2 0.00 50,000,000.00 1.00000000 249,~~604~~987.3033 A-3 104,~~075~~493,~~101~~128.0401 ~~994~~965,~~501~~656,~~898~~587.9616 0.~~98997080~~96125691 159,~~090~~343,~~035~~630.8776 A-4 0.00 40,000,000.00 1.00000000 199,~~683~~989.4486 A-5 0.00 89,088,000.00 1.00000000 ~~444~~445,~~734~~417.9643 A-6 0.00 40,834,000.00 1.00000000 ~~203~~204,~~846~~159.8465 A-7 0.00 40,813,000.00 1.00000000 ~~203~~204,~~742~~054.0166 A-8 1504,~~130,362~~100.1835 4845,~~869~~633,~~637~~377.8254 0.~~97739276~~91266755 1720,~~372,478~~598.3539 A-9 ~~342~~152,~~090~~560.9811 1413,~~789~~810,~~828~~411.0246 0.~~97739276~~91266755 ~~431~~248,~~227~~115.9966 A-10 0.00 8,556,000.00 1.00000000 42,~~712~~777.2983 A-11 0.00 476,000.00 1.00000000 2,~~376~~379.2388 A-12 0.00 476,000.00 1.00000000 2,~~376~~379.2388 A-13 0.00 476,000.00 1.00000000 2,~~376~~379.2388 A-14 0.00 476,000.00 1.00000000 2,~~376~~379.2388 A-15 0.00 476,000.00 1.00000000 2,~~376~~379.2388 A-16 0.00 476,000.00 1.00000000 2,~~376~~379.2388 A-17 0.00 476,000.00 1.00000000 2,~~376~~379.2388 A-18 0.00 476,000.00 1.00000000 2,~~376~~379.2388 A-19 0.00 476,000.00 1.00000000 2,~~376~~379.2388 A-20 0.00 476,000.00 1.00000000 2,~~376~~379.2388 A-21 0.00 476,000.00 1.00000000 2,~~376~~379.2388 A-22 0.00 476,000.00 1.00000000 2,~~376~~379.2388 A-23 0.00 476,000.00 1.00000000 2,~~376~~379.2388 A-24 0.00 476,000.00 1.00000000 2,~~376~~379.2388 A-25 0.00 476,000.00 1.00000000 2,~~376~~379.2388 A-26 0.00 476,000.00 1.00000000 2,~~376~~379.2388 A-27 0.00 476,000.00 1.00000000 2,~~376~~379.2388 A-28 0.00 476,000.00 1.00000000 2,~~376~~379.2388 A-29 0.00 476,000.00 1.00000000 2,~~376~~379.2388 A-30 0.00 476,000.00 1.00000000 2,~~376~~379.2388 A-31 0.00 480,000.00 1.00000000 2,~~396~~399.2088 A-32 0.00 5,000,000.00 1.00000000 23,~~920~~957.4107 A-33 0.00 5,000,000.00 1.00000000 26,~~000~~040.4540 A-34 0.00 78,423,000.00 1.00000000 ~~391~~392,~~494~~095.3613 A-35 0.00 6,000,000.00 1.00000000 29,~~952~~998.5248 A-36 0.00 55,051,810.00 1.00000000 ~~274~~275,~~823~~245.3710 A-37 0.00 2,030,000.00 1.00000000 10,~~133~~149.9349 A-38 63,~~751~~010,~~432~~892.3184 ~~666~~647,~~426~~097,~~567~~017.6962 0.~~98997081~~96125693 106,~~111~~261,~~994~~267.8166 A-39 0.00 92,978,000.00 1.00000000 464,~~154~~866.1844 A-40 0.00 37,976,756.00 1.00000000 189,~~583~~874.2316 A-41 0.00 3,610,000.00 1.00000000 18,~~021~~049.4309 A-42 0.00 1,000,000.00 1.00000000 4,~~992~~999.0975 A-43 ~~922~~411,~~183~~260.7134 3937,~~869~~229,~~331~~092.2909 0.~~97739276~~91266755 1587,~~119,709~~886.4200 A-44 1673,~~511,265~~969.2223 ~~198~~194,~~488~~161,~~734~~937.7884 0.~~99244367~~97080969 21,~~509~~648,~~682~~099.4340 A-45 0.00 1,660,000.00 1.00000000 8,~~286~~299.8658 A-46 0.00 1,660,000.00 1.00000000 8,~~286~~299.8658 A-47 0.00 8,100,000.00 1.00000000 40,~~435~~497.9095 A-48 0.00 2,260,000.00 1.00000000 11,~~282~~299.1143 A-49 0.00 180,000,000.00 1.00000000 ~~898~~899,~~575~~954.4939 A-50 0.00 0.00 0.00000000 0.00 A-51 0.00 0.00 0.00000000 0.00 A-PO ~~197~~88,~~201~~261.0283 34,~~951~~507,~~327~~544.9837 0.~~99438949~~98176354 ~~197~~88,~~201~~261.0283 A-R ~~100~~0.00 0.00 0.00000000 ~~100~~0.5000 B-1 4445,~~038~~650.5855 114,~~707~~527,~~961~~140.4235 0.~~99961623~~99804047 ~~616~~618,~~890~~485.4447 B-2 1112,~~743~~173.8067 30,~~589~~541,~~256~~036.2051 0.~~99961623~~99804047 164,~~506~~931.6398 B-3 78,~~829~~115.3391 20,~~393~~361,~~170~~023.6769 0.~~99961623~~99804047 109,~~672~~956.8845 B-4 34,~~914~~057.4776 10,~~196~~180,~~085~~012.5383 0.~~99961623~~99804047 54,~~833~~975.7553 B-5 12,~~957~~028.2488 5,~~098~~090,~~042~~006.7641 0.~~99961623~~99804047 27,~~416~~487.8877 B-6 34,~~914~~058.7706 10,~~196~~180,~~870~~797.2353 0.~~99961623~~99804059 54,~~837~~979.9776 Total 3716,~~098~~588,~~109~~029.2081 54,~~063~~956,~~024~~841,~~304~~189.8043 0.~~97249380~~95209840 6241,~~382~~280,~~894~~945.6949

Certificateholder Distribution Summary Class CUSIP Record Certificate Beginning Interest Date Pass-Through Certificate Distribution Rate Balance A-1 94985JAA8 0509/3128/2007 6.00000% 2,~~130~~075,~~000~~002,~~000~~410.0030 10,~~633~~374,~~259~~486.3628 A-2 94985JAB6 0509/3128/2007 6.00000% 50,000,000.00 249,~~607~~987.0333 A-3 94985JAC4 0509/3128/2007 6.00000% 1970,~~004~~149,~~577,000~~715.0016 54,~~014~~850,~~989~~502.5775 A-4 94985JAD2 0509/3128/2007 6.00000% 40,000,000.00 199,~~685~~989.6286 A-5 94985JAE0 0509/3128/2007 6.00000% 89,088,000.00 ~~444~~445,~~739~~417.8243 A-6 94985JAF7 0509/3128/2007 6.00000% 40,834,000.00 ~~203~~204,~~849~~159.0765 A-7 94985JAG5 0509/3128/2007 6.00000% 40,813,000.00 ~~203~~204,~~744~~054.2366 A-8 94985JAH3 0610/2224/2007 5.~~82000~~63125% 5046,~~000~~137,~~000~~477.0088 ~~242~~216,~~107~~498.0304 A-9 94985JAJ9 0610/2224/2007 78.~~08000~~21250% 1513,~~131~~962,~~919~~971.0056 8995,~~159~~555.3955 A-10 94985JAK6 0509/3128/2007 6.00000% 8,556,000.00 42,~~712~~777.7583 A-11 94985JAL4 0509/3128/2007 6.00000% 476,000.00 2,~~376~~379.2688 A-12 94985JAM2 0509/3128/2007 6.00000% 476,000.00 2,~~376~~379.2688 A-13 94985JAN0 0509/3128/2007 6.00000% 476,000.00 2,~~376~~379.2688 A-14 94985JAP5 0509/3128/2007 6.00000% 476,000.00 2,~~376~~379.2688 A-15 94985JAQ3 0509/3128/2007 6.00000% 476,000.00 2,~~376~~379.2688 A-16 94985JAR1 0509/3128/2007 6.00000% 476,000.00 2,~~376~~379.2688 A-17 94985JAS9 0509/3128/2007 6.00000% 476,000.00 2,~~376~~379.2688 A-18 94985JAT7 0509/3128/2007 6.00000% 476,000.00 2,~~376~~379.2688 A-19 94985JAU4 0509/3128/2007 6.00000% 476,000.00 2,~~376~~379.2688 A-20 94985JAV2 0509/3128/2007 6.00000% 476,000.00 2,~~376~~379.2688 A-21 94985JAW0 0509/3128/2007 6.00000% 476,000.00 2,~~376~~379.2688 A-22 94985JAX8 0509/3128/2007 6.00000% 476,000.00 2,~~376~~379.2688 A-23 94985JAY6 0509/3128/2007 6.00000% 476,000.00 2,~~376~~379.2688 A-24 94985JAZ3 0509/3128/2007 6.00000% 476,000.00 2,~~376~~379.2688 A-25 94985JBA7 0509/3128/2007 6.00000% 476,000.00 2,~~376~~379.2688 A-26 94985JBB5 0509/3128/2007 6.00000% 476,000.00 2,~~376~~379.2688 A-27 94985JBC3 0509/3128/2007 6.00000% 476,000.00 2,~~376~~379.2688 A-28 94985JBD1 0509/3128/2007 6.00000% 476,000.00 2,~~376~~379.2688 A-29 94985JBE9 0509/3128/2007 6.00000% 476,000.00 2,~~376~~379.2688 A-30 94985JBF6 0509/3128/2007 6.00000% 476,000.00 2,~~376~~379.2688 A-31 94985JBG4 0509/3128/2007 6.00000% 480,000.00 2,~~396~~399.2388 A-32 94985JBH2 0509/3128/2007 5.75000% 5,000,000.00 23,~~919~~957.0407 A-33 94985JBJ8 0509/3128/2007 6.25000% 5,000,000.00 26,~~002~~040.3740 A-34 94985JBK5 0509/3128/2007 6.00000% 78,423,000.00 ~~391~~392,~~498~~095.6413 A-35 94985JBL3 0509/3128/2007 6.00000% 6,000,000.00 29,~~952~~998.8448 A-36 94985JBM1 0509/3128/2007 6.00000% 55,051,810.00 ~~274~~275,~~826~~245.3710 A-37 94985JBN9 0509/3128/2007 6.00000% 2,030,000.00 10,~~134~~149.0549 A-38 94985JBP4 0509/3128/2007 6.00000% ~~673~~650,~~178~~107,~~000~~910.0046 3,~~360~~250,~~599~~374.1982 A-39 94985JBQ2 0509/3128/2007 6.00000% 92,978,000.00 464,~~159~~866.2444 A-40 94985JBR0 0509/3128/2007 6.00000% 37,976,756.00 189,~~585~~874.3016 A-41 94985JBS8 0509/3128/2007 6.00000% 3,610,000.00 18,~~021~~049.6309 A-42 94985JBT6 0509/3128/2007 6.00000% 1,000,000.00 4,~~992~~999.1475 A-43 94985JBU3 0610/2224/2007 5.~~82000~~63125% 4037,~~791~~640,~~515~~352.0042 ~~197~~176,~~518~~625.2566 A-44 94985JBV1 0509/3128/2007 6.00000% ~~200~~194,~~000~~835,~~000~~907.0007 ~~998~~974,~~428~~130.1117 A-45 94985JBW9 0509/3128/2007 6.00000% 1,660,000.00 8,~~286~~299.9558 A-46 94985JBX7 0509/3128/2007 6.00000% 1,660,000.00 8,~~286~~299.9558 A-47 94985JBY5 0509/3128/2007 6.00000% 8,100,000.00 40,~~436~~497.3495 A-48 94985JBZ2 0509/3128/2007 6.00000% 2,260,000.00 11,~~282~~299.2443 A-49 94985JCA6 0509/3128/2007 6.00000% 180,000,000.00 ~~898~~899,~~585~~954.3039 A-50 94985JCB4 0509/3128/2007 0.00000% 1513,~~131~~962,~~919~~971.0056 0.00 A-51 94985JCC2 0610/2224/2007 1.~~18000~~36875% 0.00 8995,~~278~~559.3209 A-PO 94985JCD0 0509/3128/2007 0.00000% 3534,~~148~~595,~~529~~806.0220 0.00 A-R 94985JCE8 0509/3128/2007 6.00000% ~~100~~0.00 20.8500 B-1 94985JCF5 0509/3128/2007 6.00000% 114,~~752~~572,~~000~~790.0090 572,~~858~~834.1192 B-2 94985JCG3 0509/3128/2007 6.00000% 30,~~601~~553,~~000~~210.0018 152,~~764~~758.4931 B-3 94985JCH1 0509/3128/2007 6.00000% 20,~~401~~369,~~000~~139.0060 101,~~844~~840.6654 B-4 94985JCJ7 0509/3128/2007 6.00000% 10,~~200~~184,~~000~~070.0058 50,~~919~~917.8377 B-5 94985JCK4 0509/3128/2007 6.00000% 5,~~100~~092,~~000~~035.0029 25,~~459~~458.9289 B-6 94985JCL2 0509/3128/2007 6.00000% 10,~~200~~184,~~786~~855.1059 50,~~923~~921.7670 Totals 54,~~115~~987,~~254~~392,~~334~~190.1275 2524,~~374~~788,~~342~~474.1977

Certificateholder Distribution Summary (continued) Class Principal Current Ending Total Cumulative Distribution Realized Certificate Distribution Realized Loss Balance Losses A-1 167,~~094~~177,~~974~~772.5527 0.00 2,~~113~~067,~~905~~824,~~025~~638.4503 2617,~~728~~552,~~233~~258.9155 0.00 A-2 0.00 0.00 50,000,000.00 249,~~607~~987.0333 0.00 A-3 104,~~075~~493,~~101~~128.0401 0.00 ~~994~~965,~~501~~656,~~898~~587.96 15 9,~~090~~343,~~090~~630.6176 0.00 A-4 0.00 0.00 40,000,000.00 199,~~685~~989.6286 0.00 A-5 0.00 0.00 89,088,000.00 ~~444~~445,~~739~~417.8243 0.00 A-6 0.00 0.00 40,834,000.00 ~~203~~204,~~849~~159.0765 0.00 A-7 0.00 0.00 40,813,000.00 ~~203~~204,~~744~~054.2366 0.00 A-8 1504,~~130,362~~100.1835 0.00 4845,~~869~~633,~~637~~377.8253 1720,~~372,469~~598.2139 0.00 A-9 ~~342~~152,~~090~~560.9811 0.00 1413,~~789~~810,~~828~~411.0245 ~~431~~248,~~250~~115.3766 0.00 A-10 0.00 0.00 8,556,000.00 42,~~712~~777.7583 0.00 A-11 0.00 0.00 476,000.00 2,~~376~~379.2688 0.00 A-12 0.00 0.00 476,000.00 2,~~376~~379.2688 0.00 A-13 0.00 0.00 476,000.00 2,~~376~~379.2688 0.00 A-14 0.00 0.00 476,000.00 2,~~376~~379.2688 0.00 A-15 0.00 0.00 476,000.00 2,~~376~~379.2688 0.00 A-16 0.00 0.00 476,000.00 2,~~376~~379.2688 0.00 A-17 0.00 0.00 476,000.00 2,~~376~~379.2688 0.00 A-18 0.00 0.00 476,000.00 2,~~376~~379.2688 0.00 A-19 0.00 0.00 476,000.00 2,~~376~~379.2688 0.00 A-20 0.00 0.00 476,000.00 2,~~376~~379.2688 0.00 A-21 0.00 0.00 476,000.00 2,~~376~~379.2688 0.00 A-22 0.00 0.00 476,000.00 2,~~376~~379.2688 0.00 A-23 0.00 0.00 476,000.00 2,~~376~~379.2688 0.00 A-24 0.00 0.00 476,000.00 2,~~376~~379.2688 0.00 A-25 0.00 0.00 476,000.00 2,~~376~~379.2688 0.00 A-26 0.00 0.00 476,000.00 2,~~376~~379.2688 0.00 A-27 0.00 0.00 476,000.00 2,~~376~~379.2688 0.00 A-28 0.00 0.00 476,000.00 2,~~376~~379.2688 0.00 A-29 0.00 0.00 476,000.00 2,~~376~~379.2688 0.00 A-30 0.00 0.00 476,000.00 2,~~376~~379.2688 0.00 A-31 0.00 0.00 480,000.00 2,~~396~~399.2388 0.00 A-32 0.00 0.00 5,000,000.00 23,~~919~~957.0407 0.00 A-33 0.00 0.00 5,000,000.00 26,~~002~~040.3740 0.00 A-34 0.00 0.00 78,423,000.00 ~~391~~392,~~498~~095.6413 0.00 A-35 0.00 0.00 6,000,000.00 29,~~952~~998.8448 0.00 A-36 0.00 0.00 55,051,810.00 ~~274~~275,~~826~~245.3710 0.00 A-37 0.00 0.00 2,030,000.00 10,~~134~~149.0549 0.00 A-38 63,~~751~~010,~~432~~892.3184 0.00 ~~666~~647,~~426~~097,~~567~~017.6963 106,~~112~~261,~~031~~267.5066 0.00 A-39 0.00 0.00 92,978,000.00 464,~~159~~866.2444 0.00 A-40 0.00 0.00 37,976,756.00 189,~~585~~874.3016 0.00 A-41 0.00 0.00 3,610,000.00 18,~~021~~049.6309 0.00 A-42 0.00 0.00 1,000,000.00 4,~~992~~999.1475 0.00 A-43 ~~922~~411,~~183~~260.7134 0.00 3937,~~869~~229,~~331~~092.2908 1587,~~119,701~~886.9600 0.00 A-44 1673,~~511,265~~969.2223 0.00 ~~198~~194,~~488~~161,~~734~~937.7884 21,~~509~~648,~~693~~099.3340 0.00 A-45 0.00 0.00 1,660,000.00 8,~~286~~299.9558 0.00 A-46 0.00 0.00 1,660,000.00 8,~~286~~299.9558 0.00 A-47 0.00 0.00 8,100,000.00 40,~~436~~497.3495 0.00 A-48 0.00 0.00 2,260,000.00 11,~~282~~299.2443 0.00 A-49 0.00 0.00 180,000,000.00 ~~898~~899,~~585~~954.3039 0.00 A-50 ~~342~~152,~~090~~560.9811 0.00 1413,~~789~~810,~~828~~411.0245 ~~342~~152,~~090~~560.9811 0.00 A-51 0.00 0.00 0.00 8995,~~278~~559.3209 0.00 A-PO ~~197~~88,~~201~~261.0283 0.00 34,~~951~~507,~~328~~544.0037 ~~197~~88,~~201~~261.0283 0.00 A-R ~~100~~0.00 0.00 0.00 ~~102~~0.8500 0.00 B-1 4445,~~038~~650.5855 0.00 114,~~707~~527,~~961~~140.4235 ~~616~~618,~~896~~485.6947 0.00 B-2 1112,~~743~~173.8067 0.00 30,~~589~~541,~~256~~036.2051 164,~~508~~931.2998 0.00 B-3 78,~~829~~115.3391 0.00 20,~~393~~361,~~170~~023.6769 109,~~673~~956.9945 0.00 B-4 34,~~914~~057.4776 0.00 10,~~196~~180,~~085~~012.5382 54,~~834~~975.3053 0.00 B-5 12,~~957~~028.2488 0.00 5,~~098~~090,~~042~~006.7641 27,~~417~~487.1677 0.00 B-6 34,~~914~~058.7706 0.00 10,~~196~~180,~~871~~797.3253 54,~~838~~979.5376 0.00 Totals 3716,~~440~~740,~~200~~589.1892 0.00 54,~~077~~970,~~814~~651,~~133~~600.9384 6241,~~814~~529,~~542~~064.3769 0.00 As Master Servicer, Wells Fargo Bank, N.A. has independently calculated collateral information based on loan level data received from external parties, which may include the Servicers, Issuer and other parties to the transaction. Wells Fargo Bank, N.A. expressly disclaims any responsibility for the accuracy or completeness of information furnished to it by those third parties. All Record Dates are based upon the governing documents and logic set forth as of closing.

Principal Distribution Statement Class Original Beginning Scheduled UnScheduled Accretion Face Certificate Principal Principal Amount Balance Distribution Distribution A-1 2,130,000,000.00 2,~~130~~075,~~000~~002,~~000~~410.0030 ~~817~~826,~~431~~767.7706 156,~~277~~351,~~542~~005.7821 0.00 A-2 50,000,000.00 50,000,000.00 0.00 0.00 0.00 A-3 1,004,577,000.00 1970,~~004~~149,~~577,000~~715.0016 ~~511~~517,~~694~~538.3605 93,~~563~~975,~~406~~589.6996 0.00 A-4 40,000,000.00 40,000,000.00 0.00 0.00 0.00 A-5 89,088,000.00 89,088,000.00 0.00 0.00 0.00 A-6 40,834,000.00 40,834,000.00 0.00 0.00 0.00 A-7 40,813,000.00 40,813,000.00 0.00 0.00 0.00 A-8 50,000,000.00 5046,~~000~~137,~~000~~477.0088 5758,~~408~~064.8547 1446,~~072,953~~035.3388 0.00 A-9 15,131,919.00 1513,~~131~~962,~~919~~971.0056 17,~~374~~572.1254 ~~324~~134,~~716~~987.8657 0.00 A-10 8,556,000.00 8,556,000.00 0.00 0.00 0.00 A-11 476,000.00 476,000.00 0.00 0.00 0.00 A-12 476,000.00 476,000.00 0.00 0.00 0.00 A-13 476,000.00 476,000.00 0.00 0.00 0.00 A-14 476,000.00 476,000.00 0.00 0.00 0.00 A-15 476,000.00 476,000.00 0.00 0.00 0.00 A-16 476,000.00 476,000.00 0.00 0.00 0.00 A-17 476,000.00 476,000.00 0.00 0.00 0.00 A-18 476,000.00 476,000.00 0.00 0.00 0.00 A-19 476,000.00 476,000.00 0.00 0.00 0.00 A-20 476,000.00 476,000.00 0.00 0.00 0.00 A-21 476,000.00 476,000.00 0.00 0.00 0.00 A-22 476,000.00 476,000.00 0.00 0.00 0.00 A-23 476,000.00 476,000.00 0.00 0.00 0.00 A-24 476,000.00 476,000.00 0.00 0.00 0.00 A-25 476,000.00 476,000.00 0.00 0.00 0.00 A-26 476,000.00 476,000.00 0.00 0.00 0.00 A-27 476,000.00 476,000.00 0.00 0.00 0.00 A-28 476,000.00 476,000.00 0.00 0.00 0.00 A-29 476,000.00 476,000.00 0.00 0.00 0.00 A-30 476,000.00 476,000.00 0.00 0.00 0.00 A-31 480,000.00 480,000.00 0.00 0.00 0.00 A-32 5,000,000.00 5,000,000.00 0.00 0.00 0.00 A-33 5,000,000.00 5,000,000.00 0.00 0.00 0.00 A-34 78,423,000.00 78,423,000.00 0.00 0.00 0.00 A-35 6,000,000.00 6,000,000.00 0.00 0.00 0.00 A-36 55,051,810.00 55,051,810.00 0.00 0.00 0.00 A-37 2,030,000.00 2,030,000.00 0.00 0.00 0.00 A-38 673,178,000.00 ~~673~~650,~~178~~107,~~000~~910.0046 ~~342~~346,~~891~~807.8375 62,~~408~~664,~~540~~085.4809 0.00 A-39 92,978,000.00 92,978,000.00 0.00 0.00 0.00 A-40 37,976,756.00 37,976,756.00 0.00 0.00 0.00 A-41 3,610,000.00 3,610,000.00 0.00 0.00 0.00 A-42 1,000,000.00 1,000,000.00 0.00 0.00 0.00 A-43 40,791,515.00 4037,~~791~~640,~~515~~352.0042 4647,~~835~~370.8876 ~~875~~363,~~347~~889.8458 0.00 A-44 200,000,000.00 ~~200~~194,~~000~~835,~~000~~907.0007 7677,~~754~~630.1671 1596,~~434,511~~338.0652 0.00 A-45 1,660,000.00 1,660,000.00 0.00 0.00 0.00 A-46 1,660,000.00 1,660,000.00 0.00 0.00 0.00 A-47 8,100,000.00 8,100,000.00 0.00 0.00 0.00 A-48 2,260,000.00 2,260,000.00 0.00 0.00 0.00 A-49 180,000,000.00 180,000,000.00 0.00 0.00 0.00 A-50 15,131,919.00 1513,~~131~~962,~~919~~971.0056 18,~~069~~245.2560 ~~324~~134,~~021~~314.7351 0.00 A-51 0.00 0.00 0.00 0.00 0.00 A-PO 35,148,529.02 3534,~~148~~595,~~529~~806.0220 1516,~~727~~028.8832 ~~181~~72,~~473~~233.1451 0.00 A-R 100.00 ~~100~~0.00 50.0800 940.9200 0.00 B-1 114,752,000.00 114,~~752~~572,~~000~~790.0090 4445,~~038~~650.5855 0.00 0.00 B-2 30,601,000.00 30,~~601~~553,~~000~~210.0018 1112,~~743~~173.8067 0.00 0.00 B-3 20,401,000.00 20,~~401~~369,~~000~~139.0060 78,~~829~~115.3391 0.00 0.00 B-4 10,200,000.00 10,~~200~~184,~~000~~070.0058 34,~~914~~057.4776 0.00 0.00 B-5 5,100,000.00 5,~~100~~092,~~000~~035.0029 12,~~957~~028.2488 0.00 0.00 B-6 10,200,786.10 10,~~200~~184,~~786~~855.1059 34,~~914~~058.7706 0.00 0.00 Totals 5,115,254,334.12 54,~~115~~987,~~254~~392,~~334~~190.1275 12,~~977~~002,~~591~~110.3709 3514,~~462~~738,~~608~~479.83 0.00

Principal Distribution Statement (continued) Class Realized Total Ending Ending Total Loss Principal Certificate Certificate Principal Reduction Balance Percentage Distribution A-1 0.00 167,~~094~~177,~~974~~772.5527 2,~~113~~067,~~905~~824,~~025~~638.4503 0.~~99244367~~97080969 167,~~094~~177,~~974~~772.5527 A-2 0.00 0.00 50,000,000.00 1.00000000 0.00 A-3 0.00 104,~~075~~493,~~101~~128.0401 ~~994~~965,~~501~~656,~~898~~587.9615 0.~~98997080~~96125691 104,~~075~~493,~~101~~128.0401 A-4 0.00 0.00 40,000,000.00 1.00000000 0.00 A-5 0.00 0.00 89,088,000.00 1.00000000 0.00 A-6 0.00 0.00 40,834,000.00 1.00000000 0.00 A-7 0.00 0.00 40,813,000.00 1.00000000 0.00 A-8 0.00 1504,~~130,362~~100.1835 4845,~~869~~633,~~637~~377.8253 0.~~97739276~~91266755 1504,~~130,362~~100.1835 A-9 0.00 ~~342~~152,~~090~~560.9811 1413,~~789~~810,~~828~~411.0245 0.~~97739276~~91266755 ~~342~~152,~~090~~560.9811 A-10 0.00 0.00 8,556,000.00 1.00000000 0.00 A-11 0.00 0.00 476,000.00 1.00000000 0.00 A-12 0.00 0.00 476,000.00 1.00000000 0.00 A-13 0.00 0.00 476,000.00 1.00000000 0.00 A-14 0.00 0.00 476,000.00 1.00000000 0.00 A-15 0.00 0.00 476,000.00 1.00000000 0.00 A-16 0.00 0.00 476,000.00 1.00000000 0.00 A-17 0.00 0.00 476,000.00 1.00000000 0.00 A-18 0.00 0.00 476,000.00 1.00000000 0.00 A-19 0.00 0.00 476,000.00 1.00000000 0.00 A-20 0.00 0.00 476,000.00 1.00000000 0.00 A-21 0.00 0.00 476,000.00 1.00000000 0.00 A-22 0.00 0.00 476,000.00 1.00000000 0.00 A-23 0.00 0.00 476,000.00 1.00000000 0.00 A-24 0.00 0.00 476,000.00 1.00000000 0.00 A-25 0.00 0.00 476,000.00 1.00000000 0.00 A-26 0.00 0.00 476,000.00 1.00000000 0.00 A-27 0.00 0.00 476,000.00 1.00000000 0.00 A-28 0.00 0.00 476,000.00 1.00000000 0.00 A-29 0.00 0.00 476,000.00 1.00000000 0.00 A-30 0.00 0.00 476,000.00 1.00000000 0.00 A-31 0.00 0.00 480,000.00 1.00000000 0.00 A-32 0.00 0.00 5,000,000.00 1.00000000 0.00 A-33 0.00 0.00 5,000,000.00 1.00000000 0.00 A-34 0.00 0.00 78,423,000.00 1.00000000 0.00 A-35 0.00 0.00 6,000,000.00 1.00000000 0.00 A-36 0.00 0.00 55,051,810.00 1.00000000 0.00 A-37 0.00 0.00 2,030,000.00 1.00000000 0.00 A-38 0.00 63,~~751~~010,~~432~~892.3184 ~~666~~647,~~426~~097,~~567~~017.6963 0.~~98997081~~96125693 63,~~751~~010,~~432~~892.3184 A-39 0.00 0.00 92,978,000.00 1.00000000 0.00 A-40 0.00 0.00 37,976,756.00 1.00000000 0.00 A-41 0.00 0.00 3,610,000.00 1.00000000 0.00 A-42 0.00 0.00 1,000,000.00 1.00000000 0.00 A-43 0.00 ~~922~~411,~~183~~260.7134 3937,~~869~~229,~~331~~092.2908 0.~~97739276~~91266755 ~~922~~411,~~183~~260.7134 A-44 0.00 1673,~~511,265~~969.2223 ~~198~~194,~~488~~161,~~734~~937.7884 0.~~99244367~~97080969 1673,~~511,265~~969.2223 A-45 0.00 0.00 1,660,000.00 1.00000000 0.00 A-46 0.00 0.00 1,660,000.00 1.00000000 0.00 A-47 0.00 0.00 8,100,000.00 1.00000000 0.00 A-48 0.00 0.00 2,260,000.00 1.00000000 0.00 A-49 0.00 0.00 180,000,000.00 1.00000000 0.00 A-50 0.00 ~~342~~152,~~090~~560.9811 1413,~~789~~810,~~828~~411.0245 0.~~97739276~~91266755 ~~342~~152,~~090~~560.9811 A-51 0.00 0.00 0.00 0.00000000 0.00 A-PO 0.00 ~~197~~88,~~201~~261.0283 34,~~951~~507,~~328~~544.0037 0.~~99438949~~98176354 ~~197~~88,~~201~~261.0283 A-R 0.00 ~~100~~0.00 0.00 0.00000000 ~~100~~0.00 B-1 0.00 4445,~~038~~650.5855 114,~~707~~527,~~961~~140.4235 0.~~99961623~~99804047 4445,~~038~~650.5855 B-2 0.00 1112,~~743~~173.8067 30,~~589~~541,~~256~~036.2051 0.~~99961623~~99804047 1112,~~743~~173.8067 B-3 0.00 78,~~829~~115.3391 20,~~393~~361,~~170~~023.6769 0.~~99961623~~99804047 78,~~829~~115.3391 B-4 0.00 34,~~914~~057.4776 10,~~196~~180,~~085~~012.5382 0.~~99961623~~99804047 34,~~914~~057.4776 B-5 0.00 12,~~957~~028.2488 5,~~098~~090,~~042~~006.7641 0.~~99961623~~99804047 12,~~957~~028.2488 B-6 0.00 34,~~914~~058.7706 10,~~196~~180,~~871~~797.3253 0.~~99961623~~99804049 34,~~914~~058.7706 Totals 0.00 3716,~~440~~740,~~200~~589.1892 54,~~077~~970,~~814~~651,~~133~~600.9384 0.~~99268068~~97173108 3716,~~440~~740,~~200~~589.1892

Principal Distribution Factors Statement Class Original Beginning Scheduled UnScheduled Accretion Face Certificate Principal Principal Amount Balance Distribution Distribution A-1 2,130,000,000.00 ~~1000~~974.~~00000000~~17953535 0.~~38377078~~38815355 72.~~17255530~~98169259 0.00000000 A-2 50,000,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-3 1,004,577,000.00 ~~1000~~965.~~00000000~~72957091 0.~~50936301~~51518007 93.~~51983441~~95747659 0.00000000 A-4 40,000,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-5 89,088,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-6 40,834,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-7 40,813,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-8 50,000,000.00 ~~1000~~922.~~00000000~~74955760 1.~~14817700~~16128940 218.~~45906660~~92071760 0.00000000 A-9 15,131,919.00 ~~1000~~922.~~00000000~~74955741 1.~~14817691~~16128959 218.~~45906676~~92071719 0.00000000 A-10 8,556,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-11 476,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-12 476,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-13 476,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-14 476,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-15 476,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-16 476,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-17 476,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-18 476,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-19 476,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-20 476,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-21 476,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-22 476,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-23 476,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-24 476,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-25 476,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-26 476,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-27 476,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-28 476,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-29 476,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-30 476,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-31 480,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-32 5,000,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-33 5,000,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-34 78,423,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-35 6,000,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-36 55,051,810.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-37 2,030,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-38 673,178,000.00 ~~1000~~965.~~00000000~~72958483 0.~~50936280~~51517986 93.~~51983054~~95747498 0.00000000 A-39 92,978,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-40 37,976,756.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-41 3,610,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-42 1,000,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-43 40,791,515.00 ~~1000~~922.~~00000000~~74955760 1.~~14817702~~16128955 218.~~45906667~~92071746 0.00000000 A-44 200,000,000.00 ~~1000~~974.~~00000000~~17953535 0.~~38377080~~38815355 72.~~17255530~~98169260 0.00000000 A-45 1,660,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-46 1,660,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-47 8,100,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-48 2,260,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-49 180,000,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 A-50 15,131,919.00 ~~1000~~922.~~00000000~~74955741 1.~~19411490~~20576908 218.~~41312876~~87623771 0.00000000 A-51 0.00 0.00000000 0.00000000 0.00000000 0.00000000 A-PO 35,148,529.02 ~~1000~~984.~~00000000~~27465287 0.~~44746908~~45601681 52.~~16303655~~05509340 0.00000000 A-R 100.00 ~~1000~~0.00000000 500.~~80000000~~00000000 ~~949~~0.~~20000000~~00000000 0.00000000 B-1 114,752,000.00 ~~1000~~998.~~00000000~~43829214 0.~~38377179~~39781921 0.00000000 0.00000000 B-2 30,601,000.00 ~~1000~~998.~~00000000~~43829221 0.~~38377177~~39781935 0.00000000 0.00000000 B-3 20,401,000.00 ~~1000~~998.~~00000000~~43829224 0.~~38377187~~39781922 0.00000000 0.00000000 B-4 10,200,000.00 ~~1000~~998.~~00000000~~43829216 0.~~38377157~~39781961 0.00000000 0.00000000 B-5 5,100,000.00 ~~1000~~998.~~00000000~~43829216 0.~~38377255~~39781961 0.00000000 0.00000000 B-6 10,200,786.10 ~~1000~~998.~~00000000~~43830565 0.~~38377140~~39781836 0.00000000 0.00000000

Principal Distribution Factors Statement (continued) Class Realized Total Ending Ending Total Loss Principal Certificate Certificate Principal Reduction Balance Percentage Distribution A-1 0.00000000 73.~~55632608~~36984614 ~~992~~970.~~44367392~~80968922 0.~~99244367~~97080969 73.~~55632608~~36984614 A-2 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-3 0.00000000 104.~~02919740~~47265666 ~~989~~961.~~97080260~~25691425 0.~~98997080~~96125691 104.~~02919740~~47265666 A-4 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-5 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-6 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-7 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-8 0.00000000 2210.~~60724360~~08200700 ~~977~~912.~~39275640~~66755060 0.~~97739276~~91266755 2210.~~60724360~~08200700 A-9 0.00000000 2210.~~60724367~~08200678 ~~977~~912.~~39275633~~66755063 0.~~97739276~~91266755 2210.~~60724367~~08200678 A-10 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-11 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-12 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-13 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-14 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-15 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-16 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-17 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-18 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-19 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-20 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-21 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-22 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-23 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-24 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-25 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-26 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-27 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-28 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-29 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-30 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-31 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-32 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-33 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-34 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-35 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-36 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-37 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-38 0.00000000 104.~~02919333~~47265484 ~~989~~961.~~97080667~~25693001 0.~~98997081~~96125693 104.~~02919333~~47265484 A-39 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-40 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-41 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-42 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-43 0.00000000 2210.~~60724344~~08200701 ~~977~~912.~~39275656~~66755059 0.~~97739276~~91266755 2210.~~60724344~~08200701 A-44 0.00000000 73.~~55632610~~36984615 ~~992~~970.~~44367390~~80968920 0.~~99244367~~97080969 73.~~55632610~~36984615 A-45 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-46 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-47 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-48 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-49 0.00000000 0.00000000 1000.00000000 1.00000000 0.00000000 A-50 0.00000000 2210.~~60724367~~08200678 ~~977~~912.~~39275633~~66755063 0.~~97739276~~91266755 2210.~~60724367~~08200678 A-51 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 A-PO 0.00000000 52.~~61050563~~51111021 ~~994~~981.~~38949437~~76354266 0.~~99438949~~98176354 52.~~61050563~~51111021 A-R 0.00000000 ~~1000~~0.00000000 0.00000000 0.00000000 ~~1000~~0.00000000 B-1 0.00000000 0.~~38377179~~39781921 ~~999~~998.~~61622821~~04047293 0.~~99961623~~99804047 0.~~38377179~~39781921 B-2 0.00000000 0.~~38377177~~39781935 ~~999~~998.~~61622823~~04047286 0.~~99961623~~99804047 0.~~38377177~~39781935 B-3 0.00000000 0.~~38377187~~39781922 ~~999~~998.~~61622813~~04047302 0.~~99961623~~99804047 0.~~38377187~~39781922 B-4 0.00000000 0.~~38377157~~39781961 ~~999~~998.~~61622843~~04047255 0.~~99961623~~99804047 0.~~38377157~~39781961 B-5 0.00000000 0.~~38377255~~39781961 ~~999~~998.~~61622745~~04047255 0.~~99961623~~99804047 0.~~38377255~~39781961 B-6 0.00000000 0.~~38377140~~39781836 ~~999~~998.~~61622762~~04048729 0.~~99961623~~99804049 0.~~38377140~~39781836 NOTE: All classes per $1,000 denomination.

Interest Distribution Statement Class Accrual Accrual Current Beginning Current Payment of Dates Days Certificate Certificate/ Accrued Unpaid Interest Rate Notional Interest Shortfall (1) Balance A-1 0509/01/07 - 0509/30/07 30 6.00000% 2,~~130~~075,~~000~~002,~~000~~410.0030 10,~~650~~375,~~000~~012.0005 0.00 A-2 0509/01/07 - 0509/30/07 30 6.00000% 50,000,000.00 250,000.00 0.00 A-3 0509/01/07 - 0509/30/07 30 6.00000% 1970,~~004~~149,~~577,000~~715.0016 54,~~022~~850,~~885~~748.0058 0.00 A-4 0509/01/07 - 0509/30/07 30 6.00000% 40,000,000.00 200,000.00 0.00 A-5 0509/01/07 - 0509/30/07 30 6.00000% 89,088,000.00 445,440.00 0.00 A-6 0509/01/07 - 0509/30/07 30 6.00000% 40,834,000.00 204,170.00 0.00 A-7 0509/01/07 - 0509/30/07 30 6.00000% 40,813,000.00 204,065.00 0.00 A-8 0509/25/07 - 0610/24/07 30 5.~~82000~~63125% 5046,~~000~~137,~~000~~477.0088 ~~242~~216,~~500~~509.0073 0.00 A-9 0509/25/07 - 0610/24/07 30 78.~~08000~~21250% 1513,~~131~~962,~~919~~971.0056 8995,~~278~~559.3209 0.00 A-10 0509/01/07 - 0509/30/07 30 6.00000% 8,556,000.00 42,780.00 0.00 A-11 0509/01/07 - 0509/30/07 30 6.00000% 476,000.00 2,380.00 0.00 A-12 0509/01/07 - 0509/30/07 30 6.00000% 476,000.00 2,380.00 0.00 A-13 0509/01/07 - 0509/30/07 30 6.00000% 476,000.00 2,380.00 0.00 A-14 0509/01/07 - 0509/30/07 30 6.00000% 476,000.00 2,380.00 0.00 A-15 0509/01/07 - 0509/30/07 30 6.00000% 476,000.00 2,380.00 0.00 A-16 0509/01/07 - 0509/30/07 30 6.00000% 476,000.00 2,380.00 0.00 A-17 0509/01/07 - 0509/30/07 30 6.00000% 476,000.00 2,380.00 0.00 A-18 0509/01/07 - 0509/30/07 30 6.00000% 476,000.00 2,380.00 0.00 A-19 0509/01/07 - 0509/30/07 30 6.00000% 476,000.00 2,380.00 0.00 A-20 0509/01/07 - 0509/30/07 30 6.00000% 476,000.00 2,380.00 0.00 A-21 0509/01/07 - 0509/30/07 30 6.00000% 476,000.00 2,380.00 0.00 A-22 0509/01/07 - 0509/30/07 30 6.00000% 476,000.00 2,380.00 0.00 A-23 0509/01/07 - 0509/30/07 30 6.00000% 476,000.00 2,380.00 0.00 A-24 0509/01/07 - 0509/30/07 30 6.00000% 476,000.00 2,380.00 0.00 A-25 0509/01/07 - 0509/30/07 30 6.00000% 476,000.00 2,380.00 0.00 A-26 0509/01/07 - 0509/30/07 30 6.00000% 476,000.00 2,380.00 0.00 A-27 0509/01/07 - 0509/30/07 30 6.00000% 476,000.00 2,380.00 0.00 A-28 0509/01/07 - 0509/30/07 30 6.00000% 476,000.00 2,380.00 0.00 A-29 0509/01/07 - 0509/30/07 30 6.00000% 476,000.00 2,380.00 0.00 A-30 0509/01/07 - 0509/30/07 30 6.00000% 476,000.00 2,380.00 0.00 A-31 0509/01/07 - 0509/30/07 30 6.00000% 480,000.00 2,400.00 0.00 A-32 0509/01/07 - 0509/30/07 30 5.75000% 5,000,000.00 23,958.33 0.00 A-33 0509/01/07 - 0509/30/07 30 6.25000% 5,000,000.00 26,041.67 0.00 A-34 0509/01/07 - 0509/30/07 30 6.00000% 78,423,000.00 392,115.00 0.00 A-35 0509/01/07 - 0509/30/07 30 6.00000% 6,000,000.00 30,000.00 0.00 A-36 0509/01/07 - 0509/30/07 30 6.00000% 55,051,810.00 275,259.05 0.00 A-37 0509/01/07 - 0509/30/07 30 6.00000% 2,030,000.00 10,150.00 0.00 A-38 0509/01/07 - 0509/30/07 30 6.00000% ~~673~~650,~~178~~107,~~000~~910.0046 3,~~365~~250,~~890~~539.0055 0.00 A-39 0509/01/07 - 0509/30/07 30 6.00000% 92,978,000.00 464,890.00 0.00 A-40 0509/01/07 - 0509/30/07 30 6.00000% 37,976,756.00 189,883.78 0.00 A-41 0509/01/07 - 0509/30/07 30 6.00000% 3,610,000.00 18,050.00 0.00 A-42 0509/01/07 - 0509/30/07 30 6.00000% 1,000,000.00 5,000.00 0.00 A-43 0509/25/07 - 0610/24/07 30 5.~~82000~~63125% 4037,~~791~~640,~~515~~352.0042 ~~197~~176,~~838~~635.8520 0.00 A-44 0509/01/07 - 0509/30/07 30 6.00000% ~~200~~194,~~000~~835,~~000~~907.0007 1974,~~000,000~~179.0054 0.00 A-45 0509/01/07 - 0509/30/07 30 6.00000% 1,660,000.00 8,300.00 0.00 A-46 0509/01/07 - 0509/30/07 30 6.00000% 1,660,000.00 8,300.00 0.00 A-47 0509/01/07 - 0509/30/07 30 6.00000% 8,100,000.00 40,500.00 0.00 A-48 0509/01/07 - 0509/30/07 30 6.00000% 2,260,000.00 11,300.00 0.00 A-49 0509/01/07 - 0509/30/07 30 6.00000% 180,000,000.00 900,000.00 0.00 A-50 N/A N/A 0.00000% 1513,~~131~~962,~~919~~971.0056 0.00 0.00 A-51 0509/25/07 - 0610/24/07 30 1.~~18000~~36875% 9083,~~791~~777,~~514~~829.0038 8995,~~278~~559.3209 0.00 A-PO N/A N/A 0.00000% 3534,~~148~~595,~~529~~806.0220 0.00 0.00 A-R 05N/~~01/07~~A ~~- 05~~N/~~30/07~~A 30 6.00000% ~~100~~0.00 0.5000 0.00 B-1 0509/01/07 - 0509/30/07 30 6.00000% 114,~~752~~572,~~000~~790.0090 ~~573~~572,~~760~~863.0095 0.00 B-2 0509/01/07 - 0509/30/07 30 6.00000% 30,~~601~~553,~~000~~210.0018 ~~153~~152,~~005~~766.0005 0.00 B-3 0509/01/07 - 0509/30/07 30 6.00000% 20,~~401~~369,~~000~~139.0060 ~~102~~101,~~005~~845.0070 0.00 B-4 0509/01/07 - 0509/30/07 30 6.00000% 10,~~200~~184,~~000~~070.0058 5150,~~000~~920.0035 0.00 B-5 0509/01/07 - 0509/30/07 30 6.00000% 5,~~100~~092,~~000~~035.0029 25,~~500~~460.0018 0.00 B-6 0509/01/07 - 0509/30/07 30 6.00000% 10,~~200~~184,~~786~~855.1059 5150,~~003~~924.9328 0.00 Totals 2524,~~414~~789,~~147~~726.7517 0.00

Interest Distribution Statement (continued) Class Current Non-Supported Total Remaining Ending Interest Interest Interest Unpaid Interest Certificate/ Shortfall(1) Shortfall Distribution Shortfall(1) Notional Balance A-1 0.00 ~~16,740~~525.6478 10,~~633~~374,~~259~~486.3628 0.00 2,~~113~~067,~~905~~824,~~025~~638.4503 A-2 0.00 ~~392~~12.9767 249,~~607~~987.0333 0.00 50,000,000.00 A-3 0.00 ~~7,895~~245.4382 54,~~014~~850,~~989~~502.5775 0.00 ~~994~~965,~~501~~656,~~898~~587.9615 A-4 0.00 ~~314~~10.3814 199,~~685~~989.6286 0.00 40,000,000.00 A-5 0.00 ~~700~~22.1857 ~~444~~445,~~739~~417.8243 0.00 89,088,000.00 A-6 0.00 ~~320~~10.9335 ~~203~~204,~~849~~159.0765 0.00 40,834,000.00 A-7 0.00 ~~320~~10.7734 ~~203~~204,~~744~~054.2366 0.00 40,813,000.00 A-8 0.00 ~~392~~11.9769 ~~242~~216,~~107~~498.0304 0.00 4845,~~869~~633,~~637~~377.8253 A-9 0.00 ~~118~~3.9354 8995,~~159~~555.3955 0.00 1413,~~789~~810,~~828~~411.0245 A-10 0.00 672.2517 42,~~712~~777.7583 0.00 8,556,000.00 A-11 0.00 30.7412 2,~~376~~379.2688 0.00 476,000.00 A-12 0.00 30.7412 2,~~376~~379.2688 0.00 476,000.00 A-13 0.00 30.7412 2,~~376~~379.2688 0.00 476,000.00 A-14 0.00 30.7412 2,~~376~~379.2688 0.00 476,000.00 A-15 0.00 30.7412 2,~~376~~379.2688 0.00 476,000.00 A-16 0.00 30.7412 2,~~376~~379.2688 0.00 476,000.00 A-17 0.00 30.7412 2,~~376~~379.2688 0.00 476,000.00 A-18 0.00 30.7412 2,~~376~~379.2688 0.00 476,000.00 A-19 0.00 30.7412 2,~~376~~379.2688 0.00 476,000.00 A-20 0.00 30.7412 2,~~376~~379.2688 0.00 476,000.00 A-21 0.00 30.7412 2,~~376~~379.2688 0.00 476,000.00 A-22 0.00 30.7412 2,~~376~~379.2688 0.00 476,000.00 A-23 0.00 30.7412 2,~~376~~379.2688 0.00 476,000.00 A-24 0.00 30.7412 2,~~376~~379.2688 0.00 476,000.00 A-25 0.00 30.7412 2,~~376~~379.2688 0.00 476,000.00 A-26 0.00 30.7412 2,~~376~~379.2688 0.00 476,000.00 A-27 0.00 30.7412 2,~~376~~379.2688 0.00 476,000.00 A-28 0.00 30.7412 2,~~376~~379.2688 0.00 476,000.00 A-29 0.00 30.7412 2,~~376~~379.2688 0.00 476,000.00 A-30 0.00 30.7412 2,~~376~~379.2688 0.00 476,000.00 A-31 0.00 30.7712 2,~~396~~399.2388 0.00 480,000.00 A-32 0.00 391.3027 23,~~919~~957.0407 0.00 5,000,000.00 A-33 0.00 391.3027 26,~~002~~040.3740 0.00 5,000,000.00 A-34 0.00 ~~616~~19.3687 ~~391~~392,~~498~~095.6413 0.00 78,423,000.00 A-35 0.00 471.1652 29,~~952~~998.8448 0.00 6,000,000.00 A-36 0.00 ~~432~~13.6895 ~~274~~275,~~826~~245.3710 0.00 55,051,810.00 A-37 0.00 150.9551 10,~~134~~149.0549 0.00 2,030,000.00 A-38 0.00 ~~5,290~~164.8173 3,~~360~~250,~~599~~374.1982 0.00 ~~666~~647,~~426~~097,~~567~~017.6963 A-39 0.00 ~~730~~23.7656 464,~~159~~866.2444 0.00 92,978,000.00 A-40 0.00 ~~298~~9.4862 189,~~585~~874.3016 0.00 37,976,756.00 A-41 0.00 280.3791 18,~~021~~049.6309 0.00 3,610,000.00 A-42 0.00 70.8625 4,~~992~~999.1475 0.00 1,000,000.00 A-43 0.00 ~~320~~9.6054 ~~197~~176,~~518~~625.2566 0.00 3937,~~869~~229,~~331~~092.2908 A-44 0.00 ~~1,571~~49.8937 ~~998~~974,~~428~~130.1117 0.00 ~~198~~194,~~488~~161,~~734~~937.7884 A-45 0.00 130.0542 8,~~286~~299.9558 0.00 1,660,000.00 A-46 0.00 130.0542 8,~~286~~299.9558 0.00 1,660,000.00 A-47 0.00 632.6605 40,~~436~~497.3495 0.00 8,100,000.00 A-48 0.00 170.7657 11,~~282~~299.2443 0.00 2,260,000.00 A-49 0.00 ~~1,414~~45.7061 ~~898~~899,~~585~~954.3039 0.00 180,000,000.00 A-50 0.00 0.00 0.00 0.00 1413,~~789~~810,~~828~~411.0245 A-51 0.00 0.00 8995,~~278~~559.3209 0.00 8882,~~738~~862,~~968~~468.1370 A-PO 0.00 0.00 0.00 0.00 34,~~951~~507,~~328~~544.0037 A-R 0.00 0.00 20.8500 0.00 0.00 B-1 0.00 ~~901~~29.8903 572,~~858~~834.1192 0.00 114,~~707~~527,~~961~~140.4235 B-2 0.00 ~~240~~7.5174 152,~~764~~758.4931 0.00 30,~~589~~541,~~256~~036.2051 B-3 0.00 ~~160~~5.3416 101,~~844~~840.6654 0.00 20,~~393~~361,~~170~~023.6769 B-4 0.00 802.1758 50,~~919~~917.8377 0.00 10,~~196~~180,~~085~~012.5382 B-5 0.00 401.0829 25,~~459~~458.9289 0.00 5,~~098~~090,~~042~~006.7641 B-6 0.00 802.1758 50,~~923~~921.7670 0.00 10,~~196~~180,~~871~~797.3253 Totals 0.00 391,~~807~~251.9241 2524,~~374~~788,~~342~~474.1977 0.00 (1) Amount also includes Coupon Cap or Basis Risk Shortfalls, if applicable.

Interest Distribution Factors Statement Class Original Current Beginning Current Payment of Face Certificate Certificate/ Accrued Unpaid Interest Amount Rate Notional Interest Shortfall (1) Balance A-1 2,130,000,000.00 6.00000% ~~1000~~974.~~00000000~~17953535 54.~~00000000~~87089768 0.00000000 A-2 50,000,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-3 1,004,577,000.00 6.00000% ~~1000~~965.~~00000000~~72957091 54.~~00000000~~82864786 0.00000000 A-4 40,000,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-5 89,088,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-6 40,834,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-7 40,813,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-8 50,000,000.00 5.~~82000~~63125% ~~1000~~922.~~00000000~~74955760 4.~~85000000~~33019460 0.00000000 A-9 15,131,919.00 78.~~08000~~21250% ~~1000~~922.~~00000000~~74955741 56.~~89999986~~31506751 0.00000000 A-10 8,556,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-11 476,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-12 476,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-13 476,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-14 476,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-15 476,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-16 476,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-17 476,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-18 476,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-19 476,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-20 476,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-21 476,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-22 476,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-23 476,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-24 476,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-25 476,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-26 476,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-27 476,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-28 476,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-29 476,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-30 476,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-31 480,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-32 5,000,000.00 5.75000% 1000.00000000 4.79166600 0.00000000 A-33 5,000,000.00 6.25000% 1000.00000000 5.20833400 0.00000000 A-34 78,423,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-35 6,000,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-36 55,051,810.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-37 2,030,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-38 673,178,000.00 6.00000% ~~1000~~965.~~00000000~~72958483 54.~~00000000~~82864792 0.00000000 A-39 92,978,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-40 37,976,756.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-41 3,610,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-42 1,000,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-43 40,791,515.00 5.~~82000~~63125% ~~1000~~922.~~00000000~~74955760 4.~~85000006~~33019465 0.00000000 A-44 200,000,000.00 6.00000% ~~1000~~974.~~00000000~~17953535 54.~~00000000~~87089770 0.00000000 A-45 1,660,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-46 1,660,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-47 8,100,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-48 2,260,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-49 180,000,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 A-50 15,131,919.00 0.00000% ~~1000~~922.~~00000000~~74955741 0.00000000 0.00000000 A-51 0.00 1.~~18000~~36875% ~~1000~~922.~~00000000~~74955763 01.~~98333331~~05251125 0.00000000 A-PO 35,148,529.02 0.00000% ~~1000~~984.~~00000000~~27465287 0.00000000 0.00000000 A-R 100.00 6.00000% ~~1000~~0.00000000 50.00000000 0.00000000 B-1 114,752,000.00 6.00000% ~~1000~~998.~~00000000~~43829214 54.~~00000000~~99219142 0.00000000 B-2 30,601,000.00 6.00000% ~~1000~~998.~~00000000~~43829221 54.~~00000000~~99219143 0.00000000 B-3 20,401,000.00 6.00000% ~~1000~~998.~~00000000~~43829224 54.~~00000000~~99219156 0.00000000 B-4 10,200,000.00 6.00000% ~~1000~~998.~~00000000~~43829216 54.~~00000000~~99219118 0.00000000 B-5 5,100,000.00 6.00000% ~~1000~~998.~~00000000~~43829216 54.~~00000000~~99219216 0.00000000 B-6 10,200,786.10 6.00000% ~~1000~~998.~~00000000~~43830565 4.~~99999995~~99219173 0.00000000

Interest Distribution Factors Statement (continued) Class Current Non-Supported Total Remaining Unpaid Ending Interest Interest Interest Interest Certificate/ Shortfall(1) Shortfall Distribution Shortfall(1) Notional Balance A-1 0.00000000 0.~~00785946~~00024685 4.~~99214054~~87065084 0.00000000 ~~992~~970.~~44367392~~80968922 A-2 0.00000000 0.~~00785940~~00025340 4.~~99214060~~99974660 0.00000000 1000.00000000 A-3 0.00000000 0.~~00785946~~00024470 4.~~99214054~~82840315 0.00000000 ~~989~~961.~~97080260~~25691425 A-4 0.00000000 0.~~00785950~~00025350 4.~~99214050~~99974650 0.00000000 1000.00000000 A-5 0.00000000 0.~~00785942~~00025335 4.~~99214058~~99974665 0.00000000 1000.00000000 A-6 0.00000000 0.~~00785938~~00025347 4.~~99214062~~99974653 0.00000000 1000.00000000 A-7 0.00000000 0.~~00785951~~00025335 4.~~99214049~~99974665 0.00000000 1000.00000000 A-8 0.00000000 0.~~00785940~~00023380 4.~~84214060~~32996080 0.00000000 ~~977~~912.~~39275640~~66755060 A-9 0.00000000 0.~~00785955~~00023394 56.~~89214032~~31483356 0.00000000 ~~977~~912.~~39275633~~66755063 A-10 0.00000000 0.~~00785998~~00025362 4.~~99214002~~99974638 0.00000000 1000.00000000 A-11 0.00000000 0.~~00785714~~00025210 4.~~99214286~~99974790 0.00000000 1000.00000000 A-12 0.00000000 0.~~00785714~~00025210 4.~~99214286~~99974790 0.00000000 1000.00000000 A-13 0.00000000 0.~~00785714~~00025210 4.~~99214286~~99974790 0.00000000 1000.00000000 A-14 0.00000000 0.~~00785714~~00025210 4.~~99214286~~99974790 0.00000000 1000.00000000 A-15 0.00000000 0.~~00785714~~00025210 4.~~99214286~~99974790 0.00000000 1000.00000000 A-16 0.00000000 0.~~00785714~~00025210 4.~~99214286~~99974790 0.00000000 1000.00000000 A-17 0.00000000 0.~~00785714~~00025210 4.~~99214286~~99974790 0.00000000 1000.00000000 A-18 0.00000000 0.~~00785714~~00025210 4.~~99214286~~99974790 0.00000000 1000.00000000 A-19 0.00000000 0.~~00785714~~00025210 4.~~99214286~~99974790 0.00000000 1000.00000000 A-20 0.00000000 0.~~00785714~~00025210 4.~~99214286~~99974790 0.00000000 1000.00000000 A-21 0.00000000 0.~~00785714~~00025210 4.~~99214286~~99974790 0.00000000 1000.00000000 A-22 0.00000000 0.~~00785714~~00025210 4.~~99214286~~99974790 0.00000000 1000.00000000 A-23 0.00000000 0.~~00785714~~00025210 4.~~99214286~~99974790 0.00000000 1000.00000000 A-24 0.00000000 0.~~00785714~~00025210 4.~~99214286~~99974790 0.00000000 1000.00000000 A-25 0.00000000 0.~~00785714~~00025210 4.~~99214286~~99974790 0.00000000 1000.00000000 A-26 0.00000000 0.~~00785714~~00025210 4.~~99214286~~99974790 0.00000000 1000.00000000 A-27 0.00000000 0.~~00785714~~00025210 4.~~99214286~~99974790 0.00000000 1000.00000000 A-28 0.00000000 0.~~00785714~~00025210 4.~~99214286~~99974790 0.00000000 1000.00000000 A-29 0.00000000 0.~~00785714~~00025210 4.~~99214286~~99974790 0.00000000 1000.00000000 A-30 0.00000000 0.~~00785714~~00025210 4.~~99214286~~99974790 0.00000000 1000.00000000 A-31 0.00000000 0.~~00785417~~00025000 4.~~99214583~~99975000 0.00000000 1000.00000000 A-32 0.00000000 0.~~00786000~~00025400 4.~~78380800~~79141400 0.00000000 1000.00000000 A-33 0.00000000 0.~~00786000~~00025400 5.~~20047400~~20808000 0.00000000 1000.00000000 A-34 0.00000000 0.~~00785943~~00025337 4.~~99214057~~99974663 0.00000000 1000.00000000 A-35 0.00000000 0.~~00786000~~00025333 4.~~99214000~~99974667 0.00000000 1000.00000000 A-36 0.00000000 0.~~00785951~~00025340 4.~~99214049~~99974660 0.00000000 1000.00000000 A-37 0.00000000 0.~~00785714~~00025123 4.~~99214286~~99974877 0.00000000 1000.00000000 A-38 0.00000000 0.~~00785945~~00024470 4.~~99214055~~82840322 0.00000000 ~~989~~961.~~97080667~~25693001 A-39 0.00000000 0.~~00785949~~00025339 4.~~99214051~~99974661 0.00000000 1000.00000000 A-40 0.00000000 0.~~00785954~~00025331 4.~~99214046~~99974669 0.00000000 1000.00000000 A-41 0.00000000 0.~~00785873~~00025208 4.~~99214127~~99974792 0.00000000 1000.00000000 A-42 0.00000000 0.~~00786000~~00025000 4.~~99214000~~99975000 0.00000000 1000.00000000 A-43 0.00000000 0.~~00785948~~00023387 4.~~84214058~~32996078 0.00000000 ~~977~~912.~~39275656~~66755059 A-44 0.00000000 0.~~00785945~~00024685 4.~~99214055~~87065085 0.00000000 ~~992~~970.~~44367390~~80968920 A-45 0.00000000 0.~~00786145~~00025301 4.~~99213855~~99974699 0.00000000 1000.00000000 A-46 0.00000000 0.~~00786145~~00025301 4.~~99213855~~99974699 0.00000000 1000.00000000 A-47 0.00000000 0.~~00785926~~00025309 4.~~99214074~~99974691 0.00000000 1000.00000000 A-48 0.00000000 0.~~00785841~~00025221 4.~~99214159~~99974779 0.00000000 1000.00000000 A-49 0.00000000 0.~~00785944~~00025339 4.~~99214056~~99974661 0.00000000 1000.00000000 A-50 0.00000000 0.00000000 0.00000000 0.00000000 ~~977~~912.~~39275633~~66755063 A-51 0.00000000 0.00000000 01.~~98333331~~05251125 0.00000000 ~~977~~912.~~39275644~~66755063 A-PO 0.00000000 0.00000000 0.00000000 0.00000000 ~~994~~981.~~38949437~~76354266 A-R 0.00000000 0.00000000 280.~~50000000~~00000000 0.00000000 0.00000000 B-1 0.00000000 0.~~00785947~~00025298 4.~~99214053~~99193844 0.00000000 ~~999~~998.~~61622821~~04047293 B-2 0.00000000 0.~~00785955~~00025293 4.~~99214045~~99193850 0.00000000 ~~999~~998.~~61622823~~04047286 B-3 0.00000000 0.~~00785942~~00025293 4.~~99214058~~99193863 0.00000000 ~~999~~998.~~61622813~~04047302 B-4 0.00000000 0.~~00785980~~00025294 4.~~99214020~~99193824 0.00000000 ~~999~~998.~~61622843~~04047255 B-5 0.00000000 0.~~00785882~~00025294 4.~~99214118~~99193922 0.00000000 ~~999~~998.~~61622745~~04047255 B-6 0.00000000 0.~~00785920~~00025292 4.~~99214075~~99193881 0.00000000 ~~999~~998.~~61622762~~04048729 (1) Amount also includes Coupon Cap or Basis Risk Shortfalls, if applicable. NOTE: All classes per $1,000 denomination.

Certificateholder Account Statement CERTIFICATE ACCOUNT Beginning Balance 0.00 Deposits Payments of Interest and Principal 6043,~~144~~469,~~059~~031.6291 Reserve Funds and Credit Enhancements 0.00 Proceeds from Repurchased Loans ~~1,927,417~~0.4400 Servicer Advances ~~1,401,682~~0.4100 Gains & Subsequent Recoveries (Realized Losses) 0.00 Prepayment Penalties 0.00 Total Deposits 6343,~~473~~469,~~159~~031.4791 Withdrawals Reserve Funds and Credit Enhancements 0.00 Reimbursement for Servicer Advances 01,114,438.0091 Total Administration Fees 1,~~090~~073,~~265~~647.0051 Payment of Interest and Principal 6241,~~382~~280,~~894~~945.6949 Total Withdrawals (Pool Distribution Amount) 6343,~~473~~469,~~159~~031.6991 Ending Balance 0.00 Servicer Advances are calculated as delinquent scheduled principal and interest.

PREPAYMENT/CURTAILMENT INTEREST SHORTFALL Total Prepayment/Curtailment Interest Shortfall 524,~~810~~902.8060 Servicing Fee Support 133,~~002~~651.8819 Non-Supported Prepayment/Curtailment Interest Shortfall 391,~~807~~251.9241

ADMINISTRATION FEES Gross Servicing Fee* 1,~~060~~035,~~834~~864.5013 Master Servicing Fee - Well Fargo Bank, N.A. 4241,~~433~~434.3857 Supported Prepayment/Curtailment Interest Shortfall 133,~~002~~651.8819 Total Administration Fees 1,~~090~~073,~~265~~647.0051 *Servicer Payees include: Wells Fargo Bank, N.A.

Collateral Statement Total Collateral Description Fixed 30 Year Weighted Average Coupon Rate 6.~~302172~~298190 Weighted Average Net Rate 5.~~958702~~959557 Weighted Average Pass-Through Rate 6.000000 Weighted Average Remaining Term ~~358~~354 Principal And Interest Constant 2827,~~358~~764,~~518~~991.8589 Beginning Loan Count 8,~~620~~502 Loans Paid in Full 3123 Ending Loan Count 8,~~589~~479 Beginning Scheduled Balance 54,~~100~~973,~~122~~429,~~415~~219.1220 Ending Scheduled Balance 54,~~063~~956,~~024~~841,~~305~~189.9239 Actual Ending Collateral Balance 54,~~032~~967,~~767~~058,~~649~~634.7330 Scheduled Principal 1,~~959~~983,~~522~~864.1149 Unscheduled Principal 3514,~~138~~604,~~587~~165.0932 Scheduled Interest 2625,~~388~~770,~~053~~463.1533 Servicing Fees 1,~~060~~035,~~834~~864.5013 Master Servicing Fees 4241,~~433~~434.3857 Trustee Fee 0.00 FRY Amount ~~354~~325,~~190~~812.5335 Special Hazard Fee 0.00 Other Fee 0.00 Pool Insurance Fee 0.00 Spread 1 0.00 Spread 2 0.00 Spread 3 0.00 Net Interest 24,~~930~~367,~~594~~352.7329 Realized Loss Amount 0.00 Cumulative Realized Loss 0.00 Percentage of Cumulative Losses 0.0000 Prepayment Penalty Waived Amount 0.00 Prepayment Penalty Waived Count 0 Prepayment Penalty Paid Amount 0.00 Prepayment Penalty Paid Count 0 Special Servicing Fee 0.00 Ending Scheduled Balance for Premium Loans 32,~~043~~996,~~794~~716,~~337~~638.5237 Ending Scheduled Balance for Discount Loans 21,~~019~~960,~~229~~124,~~968~~551.4002 Outstanding Mortgage Loans with Orig. LTV Less than or equal to 80% 4,~~983~~879,~~695~~235,~~903~~155.2853 Greater than 80%, less than or equal to 85% 12,~~496~~456,~~460~~490.8758 Greater than 85%, less than or equal to 95% 6563,~~737~~985,~~723~~477.1879 Greater than 95% 1,~~185~~135,~~000~~549.0004 The Weighted Average Remaining Term is utilizing a step-down method.

Delinquency Status - MBA Delinquency Calculation Method DELINQUENT BANKRUPTCY FORECLOSURE REO Total No. of Loans No. of Loans No. of Loans No. of Loans No. of Loans Actual Balance Actual Balance Actual Balance Actual Balance Actual Balance 0-29 Days 01 0 0 01 0285,819.0017 0.00 0.00 0285,819.0017 30 Days 255 0 0 0 255 132,~~722~~506,~~882~~186.1143 0.00 0.00 0.00 132,~~722~~506,~~882~~186.1143 60 Days 08 0 0 0 08 04,654,273.0063 0.00 0.00 0.00 04,654,273.0063 90 Days 01 0 02 0 03 0496,608.0075 0.00 01,028,480.0040 0.00 01,525,089.0015 120 Days 0 0 03 0 03 0.00 0.00 01,330,750.00 0.00 01,330,750.00 150 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 2514 01 05 0 2520 137,~~722~~657,~~882~~068.1181 0285,819.0017 02,359,230.0040 0.00 1310,~~722~~302,~~882~~118.1138 No. of Loans No. of Loans No. of Loans No. of Loans No. of Loans Actual Balance Actual Balance Actual Balance Actual Balance Actual Balance 0-29 Days 0.~~000000~~011794% 0.000000% 0.000000% 0.~~000000~~011794% 0.~~000000~~005754% 0.000000% 0.000000% 0.~~000000~~005754% 30 Days 0.~~291070~~058969% 0.000000% 0.000000% 0.000000% 0.~~291070~~058969% 0.~~272671~~050456% 0.000000% 0.000000% 0.000000% 0.~~272671~~050456% 60 Days 0.~~000000~~094351% 0.000000% 0.000000% 0.000000% 0.~~000000~~094351% 0.~~000000~~093703% 0.000000% 0.000000% 0.000000% 0.~~000000~~093703% 90 Days 0.~~000000~~011794% 0.000000% 0.~~000000~~023588% 0.000000% 0.~~000000~~035382% 0.~~000000~~009998% 0.000000% 0.~~000000~~020706% 0.000000% 0.~~000000~~030704% 120 Days 0.000000% 0.000000% 0.~~000000~~035382% 0.000000% 0.~~000000~~035382% 0.000000% 0.000000% 0.~~000000~~026792% 0.000000% 0.~~000000~~026792% 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.~~291070~~165114% 0.~~000000~~011794% 0.~~000000~~058969% 0.000000% 0.~~291070~~235877% 0.~~272671~~154157% 0.~~000000~~005754% 0.~~000000~~047498% 0.000000% 0.~~272671~~207409% Please refer to CTSLink.com for a list of delinquency code descriptions.

Current Period Class A Insufficient Funds 0.00 Principal Balance of Contaminated Properties 0.00 Periodic Advance 2793,~~466,407~~136.4994

Foreclosure Loan Detail - All Mortgage Loans in Foreclosure during Current Period Group Loan First State LTV at Original Number Payment Origination Principal Date Balance NoSummary ~~Foreclosure~~0072919707 ~~Loans~~01-May-2007 ~~this~~NJ ~~Period~~90.80 549,501.00 Summary 0075113936 01-Jun-2007 NY 80.00 480,000.00 Summary 0159325778 01-Jun-2007 CA 80.00 480,000.00 Summary 0159480631 01-Jun-2007 CA 80.00 532,000.00 Summary 0159818905 01-Jun-2007 FL 75.00 318,750.00

Foreclosure Loan Detail - All Mortgage Loans in Foreclosure during Current Period (continued) Group Loan Current Paid To Months Current Approximate Number Actual Date Delinquent Loan Rate Delinquent Balance Interest NoSummary ~~Foreclosure~~0072919707 ~~Loans~~548,480.40 ~~this~~01-Jun-2007 ~~Period~~3 6.375% 11,428.81 Summary 0075113936 480,000.00 01-May-2007 4 6.500% 12,520.00 Summary 0159325778 480,000.00 01-Jun-2007 3 6.875% 10,016.00 Summary 0159480631 532,000.00 01-May-2007 4 6.500% 13,876.35 Summary 0159818905 318,750.00 01-May-2007 4 7.875% 8,314.05

Bankruptcy Detail - All Mortgage Loans in Bankruptcy during Current Period Group Loan First State LTV Original Number Payment at Principal Date Origination Balance NoSummary ~~Bankruptcy~~0158510743 ~~Loans~~01-Mar-2007 ~~this~~MI ~~Period~~80.00 288,000.00

Bankruptcy Detail - All Mortgage Loans in Bankruptcy during Current Period (continued) Group Loan Current Paid to Months Current Loan Approximate Number Actual Date Delinquent Rate Delinquent Balance Interest NoSummary ~~Bankruptcy~~0158510743 ~~Loans~~285,819.17 ~~this~~01-Oct-2007 ~~Period~~(1) 6.38% 0.00

Repurchases ~~Current~~Due to Breaches Beginning Loan Scheduled Payoff Current Current Number Balance Balance Rate Payment ~~0073956393~~No ~~470,000.00~~Repurchases ~~6.375%~~Due ~~2,441.40~~to ~~0157902917~~Breaches ~~700,000.00~~this ~~6.125% 3,572.92 0158502872 247,237.75 5.875% 1,467.01 0159013242 749,288.37 6.250% 4,617.88~~Period

~~Breaches~~Repurchases ~~Current~~Due to Other Beginning Loan Scheduled Payoff Current Current Number Balance Balance Rate Payment No0158580266 ~~Breaches~~364,200.00 ~~this~~0.00 ~~Period~~6.375% 0.00 Totals 364,200.00 0.00

Interest Rate Stratification Summary Current Number of Outstanding Percentage of Interest Rate Loans Scheduled Balance(%) Range(%) Balance($) < 52.000 0 0.00 0.000 52.000 52.~~249~~499 10 ~~384,755~~0.8300 0.~~008~~000 52.~~250~~500 52.999 0 0.00 0.000 3.000 3.499 0 0.00 0.000 3.500 ~~1,486,031~~3.52999 0 0.~~029~~00 50.000 4.000 4.499 0 0.00 0.000 4.500 4.999 0 0.00 0.000 5.~~749~~000 135.499 64 1,~~996~~863,~~947~~590.9377 0.~~138~~038 5.~~750~~500 5.999 ~~109~~122 6269,~~959~~790,~~286~~858.5043 1.~~244~~408 >= 6.000 86.499 6,~~463~~885 4,~~991~~130,~~197~~975,~~284~~566.21 83.339 6.500 6.999 1,420 735,907,174.15 14.846 987.~~581~~000 7.499 39 14,789,125.39 0.298 7.500 7.999 9 3,514,874.44 0.071 8.000 8.499 0 0.00 0.000 8.500 8.999 0 0.00 0.000 9.000 9.499 0 0.00 0.000 9.500 9.999 0 0.00 0.000 10.000 10.499 0 0.00 0.000 10.500 10.999 0 0.00 0.000 11.000 11.499 0 0.00 0.000 11.500 11.999 0 0.00 0.000 12.000 12.499 0 0.00 0.000 12.500 12.999 0 0.00 0.000 13.000 13.499 0 0.00 0.000 13.500 13.999 0 0.00 0.000 >= 14.000 0 0.00 0.000 Total 8,~~589~~479 54,~~063~~956,~~024~~841,~~305~~189.9239 100.000

Filing Compare · Wells Fargo Mortgage Backed Securities 2007-7 Trust