8-K/A 1 mal03004_jun.txt UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D. C. 20549 Form 8-K/A 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 ALTERNATIVE LOAN TRUST Mortgage Pass-Through Certificates, Series 2003-4 Trust (Exact name of registrant as specified in its charter) New York (governing law of 333-101254-07 54-2120398 Pooling and Servicing Agreement) (Commission 54-2120399 (State or other File Number) IRS EIN jurisdiction of Incorporation) c/o Wells Fargo Bank Minnesota, N.A. 9062 Old Annapolis Road Columbia, MD 21045 (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code: (410) 884-2000 (Former name or former address, if changed since last report) ITEM 5. Other Events Subsequent to filing the 8-K relating to the payment date on June 25, 2003, a revision was made to the MASTR ALTERNATIVE LOAN TRUST Mortgage Pass-Through Certificates, Series 2003-4 Trust which was not included in the original 8-K filed. This revision was not previously disclosed in a 1934 Act filing, and therefore this amendment is being filed. 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 Amended monthly report distributed to holders of Mortgage Pass-Through Certificates, Series 2003-4 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 ALTERNATIVE LOAN TRUST Mortgage Pass-Through Certificates, Series 2003-4 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: 11/21/03 INDEX TO EXHIBITS Exhibit Number Description EX-99.1 Amended monthly report distributed to holders of Mortgage Pass-Through Certificates, Series 2003-4 Trust, relating to the June 25, 2003 distribution. EX-99.1

MORTGAGE ASSET SEC TRANS ALTER LN SER 2003-4 8-K/A