X0202 4 2005-10-07 0 0000720002 MAINSOURCE FINANCIAL GROUP MSFG 0001256236 HOPTRY ROBERT E 810 WOODSIDE DR. GREENSBURG IN 47240 1 0 0 0 Common 2005-10-07 4 P 0 1500 17.47 A 173287.225 D Common 2468 I By Spouse Stock Option (Right to Buy) 0 2003-05-19 4 A 0 0 14.03 A 2003-05-19 2013-05-18 Common Stock 1653.75 1653.75 D Stock Option (Right to Buy) 0 2004-02-23 4 A 0 0 22.26 A 2004-02-23 2014-02-22 Common Stock 1575 1575 D Stock Option (Right to Buy) 21.6 2005-02-22 4 A 0 1000 21.6 A 2005-02-22 2015-02-21 Common Stock 1000 1000 D Inclues shares received on January 15, 2005 pursuant to a 5% stock dividend declared by MainSource on November 22, 2004, payable to all holders of record of common stock of MainSource on December 31, 2004. Includes shares acquired under the MainSource dividend reinvestment plan. This option was previously reported as an option for 1,000 shares of common stock at an exercise price of $23.20 per share, but was adjusted to reflect the stock dividend paid by MainSource on January 9, 2004, the stock split on April 16, 2004, and the stock dividend paid by MainSource on January 15, 2005. This option was previously reported as an option for 1,000 shares of common stock at an exercise price of $35.06 per share, but was adjusted to reflect the stock split on April 16, 2004, and the stock dividend paid by MainSource on January 15, 2005. Robert E. Hoptry 2005-10-07