8-K 1 arm04004_dec.txt DECEMBER 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D. C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 27, 2004 ADJUSTABLE RATE MORTGAGE TRUST Adjustable Rate Mortgage-Backed P/T Cert, Series 2004-4 Trust (Exact name of registrant as specified in its charter) New York (governing law of 333-107055-42 54-2163721 Pooling and Servicing Agreement) (Commission 54-2163722 (State or other File Number) 54-2163723 jurisdiction 54-2163724 of Incorporation) IRS EIN C/O Wells Fargo Bank, 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) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below): [ ] Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) [ ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) [ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act(17 CFR 240.14d-2(b)) [ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act(17 CFR 240.13e-4(c)) ITEM 8.01 Other Events On December 27, 2004 a distribution was made to holders of ADJUSTABLE RATE MORTGAGE TRUST, Adjustable Rate Mortgage-Backed P/T Cert, Series 2004-4 Trust. ITEM 9.01 Financial Statements and Exhibits (c) Exhibits Exhibit Number Description EX-99.1 Monthly report distributed to holders of Adjustable Rate Mortgage-Backed P/T Cert, Series 2004-4 Trust, relating to the December 27, 2004 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. ADJUSTABLE RATE MORTGAGE TRUST Adjustable Rate Mortgage-Backed P/T Cert, Series 2004-4 Trust (Registrant) By: Wells Fargo Bank, N.A. as Trust Administrator By: /s/ Beth Belfield as Assistant Vice President By: Beth Belfield as Assistant Vice President Date: 12/28/2004 INDEX TO EXHIBITS Exhibit Number Description EX-99.1 Monthly report distributed to holders of Adjustable Rate Mortgage-Backed P/T Cert, Series 2004-4 Trust, relating to the December 27, 2004 distribution. EX-99.1

~~UNITED~~Credit ~~STATES SECURITIES~~Suisse ~~AND~~First ~~EXCHANGE~~Boston ~~COMMISSION Washington,~~Mortgage DSecurities Corp.C. ~~20549 FORM~~Adjustable 8Rate Mortgage-~~K CURRENT~~Backed ~~REPORT Pursuant~~P/T toCert ~~Section~~Record 13Date: OR11/30/2004 ~~15(d)~~Distribution ~~of The~~Date: ~~Securities~~12/27/2004 ~~Exchange~~Credit ~~Act~~Suisse ofFirst ~~1934 Date~~Boston ofMortgage ~~Report~~Securities ~~(Date~~Corp. ofAdjustable ~~earliest~~Rate ~~event~~Mortgage-Backed ~~reported)~~P/T ~~November~~Cert ~~29,~~Series 2004 ~~CREDIT~~-4 ~~SUISSE~~Contact: ~~FIRST~~Customer ~~BOSTON~~Service ~~MORTGAGE~~- ~~SECURITIES~~CTSLink ~~CORP.~~Wells Fargo Bank, on ~~behalf~~N.A. ofSecurities ~~the CSFB~~Administration ~~Adjustable~~Services ~~Rate~~7485 ~~Mortgage~~New ~~Trust~~Horizon ~~2004~~Way Frederick, MD 21703 Telephone: (301) 815-4 6600 Fax: (~~Exact~~301) ~~name~~815-6660 ofCertificateholder ~~registrant~~Distribution asSummary ~~specified~~Certificate inCertificate ~~its~~Beginning ~~charter) Delaware 333~~Class Pass-~~107055~~Through Certificate Interest Principal Class CUSIP Description Rate Balance Distribution Distribution AR 007036EE2 SEN 4.86422% 50.00 0.20 50.00 AR-~~42 13-3320910 (State~~L or007036EF9 ~~other (Commission~~SEN ~~File~~4.86422% ~~Number) (IRS~~50.00 ~~Employer jurisdiction~~0.20 ~~of Identification~~50.00 No1-A-1 007036DL7 SEN 4.~~) incorporation) Eleven~~86422% ~~Madison~~66,590,000.00 ~~Avenue~~269,923.51 ~~New York~~2,205,155.74 ~~NY 10010 (Address~~2-A-1 of007036DM5 ~~principal~~SEN ~~executive (Zip~~5.13702% ~~Code) office) Registrant's~~149,650,000.00 ~~telephone~~640,629.11 ~~number~~931,651.84 ~~including~~3-A-1 ~~area~~007036DN3 ~~code (212)~~SEN ~~325-2000~~4. ~~N/A (Former~~81876% ~~name~~94,800,000.00 or380,682.38 ~~address~~1,067,125.33 if4-A-1 ~~changed~~007036DP8 ~~since~~SEN ~~last~~5.25887% ~~report) Check~~168,860,000.00 ~~the~~740,010.06 ~~appropriate~~1,797,013.95 ~~box~~C-B-1 ~~below~~007036EA0 ifSUB ~~the~~2.83000% ~~Form~~23,473,000.00 851,666.68 7,194.84 C-KB-1X ~~filing~~007036ED4 isSUB ~~intended~~2.43785% to0.00 ~~simultaneously satisfy~~47,686.28 ~~the~~0.00 ~~filing~~C-B-2 ~~obligation~~007036EB8 ofSUB ~~the~~5.07918% ~~registrant~~6,517,000.00 ~~under~~27,584.17 ~~any~~1,997.56 ofC-B-3 ~~the~~007036EC6 ~~following~~SUB ~~provisions~~5.07918% ~~(see General~~3,913,000.00 ~~Instruction~~16,562.35 A1,199.40 C-B-4 007036EG7 SUB 5.07918% 2,607,000.00 ~~below): [ ]~~11,034.52 ~~Written~~799.09 ~~communication~~C-B-5 ~~pursuant~~007036EH5 toSUB ~~Rule~~5.07918% ~~425~~3,394,000.00 ~~under~~14,365.61 ~~the~~1,040.31 ~~Securities~~C-B-6 ~~Act~~007036EJ1 ~~(17~~SUB ~~CFR~~5.07918% ~~230~~1,828,091.~~425) [ ]~~20 ~~Soliciting~~7,737.67 ~~material~~560.34 ~~pursuant~~5-A-1-1 to007036DQ6 ~~Rule~~SEN ~~14a~~2.57000% 109,800,000.00 219,478.00 3,458,349.04 5-A-1-2 007036EM4 SEN 2.66000% 12,200,000.00 ~~under~~25,240.44 ~~the~~384,261.00 ~~Exchange~~5-A-2 ~~Act~~007036DR4 ~~(17~~SEN ~~CFR~~2.58000% ~~240~~149,800,000.~~14a~~00 300,598.67 3,341,835.64 5-~~12) [ ]~~A-3 ~~Pre~~007036DS2 SEN 2.55000% 98,500,000.00 195,358.33 2,197,401.94 5-~~commencement~~A-4 ~~communications~~007036DT0 ~~pursuant~~SEN to2.53000% ~~Rule~~52,600,000.00 ~~14d~~103,505.11 576,299.16 5-A-5-1 007036DU7 SEN 2~~(b)~~.52000% ~~under~~65,000,000.00 ~~the~~127,400.00 ~~Exchange~~712,156.76 ~~Act~~5-A-5-2 ~~(17 CFR~~007036DV5 ~~240~~SEN 2.~~14d~~62000% 7,220,000.00 14,712.76 79,104.18 5-M-1 007036DW3 SUB 2~~(b)) [ ]~~.83000% ~~Pre~~34,380,000.00 75,674.20 0.00 5-~~commencement~~M-2 ~~communications~~007036DX1 ~~pursuant~~SUB to3.43000% ~~Rule~~12,380,000.00 ~~13e~~33,027.09 0.00 5-~~4(c)~~M-3 ~~under~~007036DY9 ~~the~~SUB ~~Exchange~~3.98000% ~~Act~~5,500,000.00 (17 ~~CFR~~,025.56 ~~240~~0.~~13e~~00 5-M-4~~(c))~~ 007036DZ6 SUB 4.38000% 2,750,000.00 9,368.33 0.00 5-X 007036EK8 SUB 0.00000% 0.00 0.00 0.00 P 007036EL6 SUB 0.00000% 0.00 44,069.51 0.00 Totals 1,071,762,191.20 3,373,340.74 16,763,246.12

~~Information~~Certificateholder toDistribution beSummary ~~Included~~(continued) inCurrent ~~the~~Ending ~~Report Section~~Cumulative 8Realized -Certificate ~~Other~~Total ~~Events. ITEM~~Realized ~~8.01. Other~~Class ~~Events. On~~Loss ~~November 29,~~Balance ~~2004, Credit Suisse~~Distribution ~~First~~Losses ~~Boston Mortgage Securities Corp~~AR 0. ~~caused~~00 ~~the issuance~~0.00 ~~and~~50.20 ~~sale~~0.00 ofAR-L ~~the~~0.00 ~~Adjustable~~0.00 ~~Rate~~50.20 ~~Mortgage~~0.00 1-~~Backed Pass~~A-~~Through~~1 ~~Certificates~~0.00 64, ~~Series 2004-4~~384, ~~pursuant~~844.25 to2,475,079.25 a0.00 ~~Pooling~~2-A-1 ~~and~~0.00 ~~Servicing Agreement~~148,718,348.16 ~~dated~~1,572,280.95 as0.00 of3-A-1 ~~November~~0.00 193,732,874.67 ~~2004~~1, ~~among Credit~~447,807.71 ~~Suisse~~0.00 ~~First~~4-A-1 ~~Boston~~0.00 ~~Mortgage Securities Corp~~167,062,986.05 2,537,024.01 as0.00 ~~depositor, DLJ~~C-B-1 ~~Mortgage~~0.00 ~~Capital~~23, ~~Inc.~~465,805.16 ~~as seller~~58, ~~Washington~~861.52 ~~Mutual~~0.00 ~~Mortgage~~C-B-1X ~~Securities~~0.00 ~~Corp~~0.00 47,686.28 as0.00 ~~servicer, Select~~C-B-2 ~~Portfolio Servicing~~0.00 6, ~~Inc~~515,002.44 29,581.73 as0.00 ~~servicer, GreenPoint~~C-B-3 ~~Mortgage~~0.00 ~~Funding~~3, ~~Inc~~911,800.60 17,761.75 as0.00 ~~servicer~~C-B-4 0.00 2, ~~Wells~~606,200.91 ~~Fargo Bank~~11,833.61 N0.~~A.,~~00 asC-B-5 ~~trust~~0.00 ~~administrator~~3, ~~master~~392,959.69 ~~servicer~~15,405.92 ~~servicer~~0.00 ~~and back~~C-upB-6 ~~servicer~~0.00 ~~and~~1,827,530.86 U8,298.S01 0. ~~Bank~~00 ~~National~~5-A-1-1 ~~Association~~0.00 106,341,650.96 as3,677,827.04 ~~trustee~~0. ~~Section~~00 9 5-A-1-2 ~~Financial~~0.00 ~~Statements~~11,815,739.00 ~~and~~409,501.44 ~~Exhibits ITEM~~0.00 95-A-2 0.0100 ~~(c)~~146,458,164.36 ~~Exhibits~~3,642,434. ~~(c) Exhibits (executed copies): The~~31 ~~following execution~~0.00 ~~copies~~5-A-3 of0.00 ~~Exhibits~~96,302,598.06 to2,392,760.27 ~~the~~0.00 ~~Form S~~5-3A-4 ~~Registration~~0.00 ~~Statement~~52,023,700.84 of679,804.27 ~~the~~0.00 ~~Registrant~~5-A-5-1 ~~are~~0.00 ~~hereby~~64,287,843.24 ~~filed: 10~~839,556.~~1 Pooling~~76 ~~and Servicing Agreement dated~~0.00 as5-A-5-2 ~~of November~~0.00 17, ~~2004~~140, ~~among~~895.82 ~~Credit Suisse First~~93,816.94 ~~Boston Mortgage Securities Corp~~0.00 5-M-1 0.00 34, ~~as depositor~~380, ~~DLJ~~000.00 ~~Mortgage Capital~~75, ~~Inc~~674.~~, as~~20 ~~seller~~0.00 5-M-2 0.00 12, ~~Washington Mutual Mortgage Securities Corp~~380, ~~as servicer~~000.00 33, ~~Select~~027.09 ~~Portfolio Servicing~~0.00 5-M-3 0.00 5, ~~Inc~~500,000.00 17,025.56 as0.00 ~~servicer, GreenPoint~~5-M-4 ~~Mortgage Funding~~0.00 2, ~~Inc~~750,000.00 9,368.33 as0.00 ~~servicer~~5-X 0.00 1, ~~Wells~~417,995.43 ~~Fargo~~0.00 ~~Bank~~0.00 P 0.00 0.00 44, N069.A51 0.00 Totals 0.00 1, as056,416,940.50 ~~trust administrator~~20, ~~master servicer~~136, ~~servicer and back-up servicer and U~~586.S86 0. ~~Bank National Association,~~00 asAll ~~trustee. 10.2 Assignment~~ distributions required by the Pooling and ~~Assumption~~ Servicing Agreement~~, dated as~~ ~~of November~~have ~~29, 2004~~been calculated by ~~and between~~the ~~DLJ Mortgage Capital, Inc.~~Certificate ~~and~~Administrator ~~Credit Suisse First~~on ~~Boston Mortgage Securities~~behalf ~~Corp~~of the Trustee.

~~SIGNATURES Pursuant~~Principal toDistribution ~~the~~Statement ~~requirements~~Original ofBeginning ~~the~~Scheduled ~~Securities Exchange~~Unscheduled ~~Act~~Face ofCertificate ~~1934~~Principal Principal Realized Class Amount Balance Distribution Distribution Accretion Loss (1) AR 50.00 50.00 0.51 49.49 0.00 0.00 AR-L 50.00 50.00 0.51 49.49 0.00 0.00 1-A-1 66,590,000.00 as66,590,000.00 ~~amended~~22, ~~the registrant has~~672.26 ~~duly caused this report to~~2,182,483.49 be0.00 ~~signed on~~0.00 ~~its behalf~~2-A-1 by149,650,000.00 ~~the undersigned hereunto~~149,650,000.00 ~~duly~~47,876.88 ~~authorized~~883,774. ~~Dated: November~~96 290.00 0.00 3-A-1 94,800,000.00 ~~2004 CREDIT~~94,800,000.00 ~~SUISSE~~26,770.88 ~~FIRST~~1,040,354.45 ~~BOSTON~~0.00 ~~MORTGAGE~~0.00 ~~SECURITIES~~4-A-1 ~~CORP~~168,860,000. ~~By: /s/~~00 ~~John~~168,860,000.00 P49,773.78 ~~Graham John~~1,747,240.17 0.00 0.00 C-B-1 23,473,000.00 23,473,000.00 7,194.84 0.00 0.00 0.00 C-B-1X 0.00 0.00 0.00 0.00 0.00 0.00 C-B-2 6,517,000.00 6,517,000.00 1,997.56 0.00 0.00 0.00 C-B-3 3,913,000.00 3,913,000.00 1,199.40 0.00 0.00 0.00 C-B-4 2,607,000.00 2,607,000.00 799.09 0.00 0.00 0.00 C-B-5 3,394,000.00 3,394,000.00 1,040.31 0.00 0.00 0.00 C-B-6 1,828,091.20 1,828,091.20 560.34 0.00 0.00 0.00 5-A-1-1 109,800,000.00 109,800,000.00 0.00 3,458,349.04 0.00 0.00 5-A-1-2 12,200,000.00 12,200,000.00 0.00 384,261.00 0.00 0.00 5-A-2 149,800,000.00 149,800,000.00 0.00 3,341,835.64 0.00 0.00 5-A-3 98,500,000.00 98,500,000.00 0.00 2,197,401.94 0.00 0.00 5-A-4 52,600,000.00 52,600,000.00 0.00 576,299.16 0.00 0.00 5-A-5-1 65,000,000.00 65,000,000.00 0.00 712,156.76 0.00 0.00 5-A-5-2 7,220,000.00 7,220,000.00 0.00 79,104.18 0.00 0.00 5-M-1 34,380,000.00 34,380,000.00 0.00 0.00 0.00 0.00 5-M-2 12,380,000.00 12,380,000.00 0.00 0.00 0.00 0.00 5-M-3 5,500,000.00 5,500,000.00 0.00 0.00 0.00 0.00 5-M-4 2,750,000.00 2,750,000.00 0.00 0.00 0.00 0.00 5-X 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 P 0.00 ~~Graham Vice~~0.00 ~~President~~ 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Totals 1,071,762,191.20 1,071,762,191.20 159,886.36 16,603,359.77 0.00 0.00 (1) Amount Does Not Include Excess Special Hazard, Bankruptcy, or Fraud Losses Unless Otherwise Disclosed. Please Refer to the Prospectus Supplement for a Full Description.

~~Exhibit~~Principal ~~Index Exhibit~~Distribution ~~Number Description~~ Statement 10(continued) Total Ending Ending Total Principal Certificate Certificate Principal Class Reduction Balance Percentage Distribution AR 50.00 0.00 0.00000000 50.00 AR-L 50.00 0.00 0.00000000 50.00 1 ~~Pooling~~-A-1 ~~and~~2,205,155.74 ~~Servicing~~64,384,844.25 ~~Agreement~~0.96688458 ~~dated~~2,205,155.74 as2-A-1 of931,651.84 ~~November~~148,718,348.16 0.99377446 931,651.84 3-A-1 1, ~~2004~~067,125.33 ~~among Credit~~93,732,874.67 ~~Suisse~~0.98874340 ~~First~~1,067,125.33 ~~Boston~~4-A-1 ~~Mortgage Securities~~1,797,013.95 ~~Corp~~167,062,986.05 0.98935797 1,797,013.95 asC-B-1 ~~depositor~~7, ~~DLJ~~194.84 ~~Mortgage Capital~~23, ~~Inc~~465,805.16 0.99969348 7,194.84 asC-B-1X ~~seller~~0.00 0.00 0.00000000 0.00 C-B-2 1, ~~Washington~~997.56 ~~Mutual~~6,515,002.44 ~~Mortgage Securities~~0.99969348 ~~Corp~~1,997.56 asC-B-3 ~~servicer~~1, ~~Select~~199.40 ~~Portfolio~~3,911,800.60 ~~Servicing~~0.99969348 1, ~~Inc~~199.40 C-B-4 799.09 2,606,200.91 ~~as servicer~~0.99969348 799.09 C-B-5 1, ~~GreenPoint Mortgage Funding~~040.31 3, ~~Inc~~392,959.69 0.99969349 1,040.31 asC-B-6 ~~servicer~~560.34 1, ~~Wells Fargo~~827,530.86 ~~Bank~~0.99969348 560.34 5-A-1-1 3,458,349.04 N106,341,650.96 0.96850320 3,458,349.04 5-A-1-2 384,261.00 11,815,739.00 as0.96850320 ~~trust~~384,261.00 ~~administrator~~5-A-2 3, ~~master~~341,835.64 ~~servicer~~146,458,164.36 ~~servicer and~~0.97769135 ~~back~~3,341,835.64 5-upA-3 ~~servicer~~2,197,401.94 ~~and~~96,302,598.06 U0.S97769135 2,197,401.94 ~~Bank~~5-A-4 ~~National~~576,299.16 ~~Association~~52,023,700.84 as0.98904374 ~~trustee~~576,299. 16 105-A-5-1 712,156.76 64,287,843.24 0.98904374 712,156.76 5-A-5-2 ~~Assignment~~ ~~and~~79,104.18 ~~Assumption~~7,140,895.82 ~~Agreement~~0.98904374 79, ~~dated~~104.18 as5-M-1 of0.00 ~~November~~34,380,000.00 291.00000000 0.00 5-M-2 0.00 12, ~~2004 by~~380,000.00 ~~and~~1.00000000 ~~between~~0.00 ~~DLJ~~5-M-3 ~~Mortgage Capital~~0.00 5, ~~Inc~~500,000.00 ~~and~~1.00000000 ~~Credit Suisse~~0.00 ~~First Boston~~5-M-4 ~~Mortgage~~0.00 ~~Securities~~2,750,000.00 ~~Corp~~1. 00000000 0.00 5-X 0.00 1,417,995.43 0.00000000 0.00 5-X 0.00 1,417,995.43 0.00000000 0.00 P 0.00 0.00 0.00000000 0.00 P 0.00 0.00 0.00000000 0.00 Totals 16,763,246.12 1,057,834,935.93 0.98700527 16,763,246.12

Filing Compare · CSFB ADJUSTABLE RATE MORTGAGE TRUST 2004-4