- -------------------------------------------------------------------------------- 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) July 21, 2003 AMERIQUEST MORTGAGE SECURITIES INC. (as depositor under a Pooling and Servicing Agreement, dated as of February 1, 2003, providing for the issuance of Asset-Backed Pass-Through Certificates, Series 2003-1) Ameriquest Mortgage Securities Inc. ----------------------------------- (Exact Name of registrant as specified in its charter) - -------------------------------------------------------------------------------- Delaware 333-103335 33-0885129 -------- ---------- ---------- (State or Other Jurisdication of (Commission File (I.R.S. Employer Incorporation) Number) Identification No.) 1100 Town & Country Road, Suite 1100 Orange, California 92868 - --------------------------------------- ----- (Address of Principal Executive Offices) (Zip Code) Registrant's telephone number, including area code, is: (714) 564-0660 - -------------------------------------------------------------------------------- Item 7. Financial Statements, Pro Forma Financial Information and Exhibits. (a) Not applicable (b) Not applicable (c) Exhibits: 1. Amendment No. 1 to the Pooling and Servicing Agreement, dated as of February 1, 2003, among Ameriquest Mortgage Securities Inc., as depositor, Ameriquest Mortgage Company, as master servicer and Deutsche Bank National Trust Company as trustee. 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. Dated: July 21, 2003 AMERIQUEST MORTGAGE SECURITIES INC. By: /s/ John P. Grazer ------------------------------ Name: John P. Grazer Title: CFO EXHIBIT