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): June 8, 2004 MAINSOURCE FINANCIAL GROUP, INC. ------------------------------------------ (Exact Name of Registrant as Specified in Charter) INDIANA 0-12422 35-1562245 - --------------- --------------------- --------------------- (State or other (Commission File No.) (I.R.S. Employer Jurisdiction of Identification Number) Incorporation) 201 NORTH BROADWAY GREENSBURG, INDIANA 47240 --------------------------------------------------------------- (Address of principal executive offices) (Zip Code) (812) 663-0157 ---------------------------------------------------- (Registrant's telephone number, including area code) N/A ------------------------------------------------------- (Former Name or Former Address, if Changed Since Last Report) Item 5. Other Events On June 8, 2004, the Company announced the consummation of its acquisition of Peoples Financial Corp. effective with the close of business on June 7, 2004. Attached as Exhibit 99.1 is the news release. Item 7. Financial Statements and Exhibits (a) Not applicable (b) Not applicable (c) Exhibits: Exhibit No. Description ----------- ----------- 99.1 MainSource Financial Group News Release SIGNATURES Pursuant to the requirements of the Securities and Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. MAINSOURCE FINANCIAL GROUP, INC. June 8, 2004 /s/ James L. Saner, Sr. ------------------------------------------------- James L. Saner, Sr. President and Chief Executive Officer June 8, 2004 /s/ Donald A. Benziger ------------------------------------------------- Donald A. Benziger Senior Vice President & Chief Financial Officer June 8, 2004 /s/ James M. Anderson ------------------------------------------------- James M. Anderson Controller & Principal Accounting Officer INDEX TO EXHIBITS Exhibit No. Description ----------- ----------- 99.1 MainSource Financial Group News Release