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): August 10, 2004 1ST SOURCE CORPORATION (Exact name of registrant as specified in its charter) INDIANA 0-6233 35-1068133 (State or other jurisdiction of (Commission File No.) (I.R.S. Employer incorporation or organization) Identification No.) 100 NORTH MICHIGAN STREET, SOUTH BEND, INDIANA 46601 (Address of principal executive offices) (Zip Code) 574-235-2702 (Registrant's telephone number, including area code) NOT APPLICABLE (Former name or former address, if changed since last report) ITEM 5. Other Events and Regulation FD Disclosure On August 10, 2004, 1st Source Corporation issued a press release that announced arrangements to issue $30 million of trust preferred securities and plans to redeem $27.5 million of outstanding trust preferred securities. A copy of the press release is attached hereto as Exhibit 99.1 and incorporated by reference herein. ITEM 7. Financial Statements and Exhibits (c) Exhibits 99.1 Press release dated August 10, 2004. SIGNATURE 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. 1st SOURCE CORPORATION (Registrant) Date: August 10, 2004 /s/Christopher J. Murphy III ---------------------------- Christopher J. Murphy III Chairman of the Board, President and CEO Date: August 10, 2004 /s/Larry E. Lentych ------------------- Larry E. Lentych Treasurer and Chief Financial Officer Principal Accounting Officer