X0306 4 2013-04-11 0 0000720002 MAINSOURCE FINANCIAL GROUP MSFG 0001250579 ANDERSON JAMES M 2105 N. STATE RD 3 BYPASS GREENSBURG IN 47240 0 1 0 0 EVP and CFO Common Stock 2013-04-11 4 A 0 3763 0 A 0 D Common Stock 14029 D Common Stock 10329 I by 401-k Plan Common Stock 267 I FBO Daughter Common Stock 390 I FBO Son Stock Option (Right to Buy) 13.67 2013-04-11 4 A 0 2566 0 A 2013-12-31 2023-04-11 Common Stock 2566 2566 D Stock Option (Right to Buy) 13.36 2003-05-19 2013-05-18 Common Stock 1737 1737 D Stock Option (Right to Buy) 21.20 2004-02-23 2014-02-22 Common Stock 2481 2481 D Stock Option (right to Buy) 20.57 2005-02-22 2015-02-21 Common Stock 2625 2625 D Stock Option (Right to Buy) 18.04 2006-12-31 2016-02-21 Common Stock 2625 2625 D Stock Option (Right to Buy) 17.01 2007-12-31 2017-02-19 Common Stock 5000 5000 D Stock Option (Right to Buy) 5.40 2009-12-31 2019-02-22 Common Stock 10000 10000 D Option will be 10% vested on 12/31/2013; 30% vested on 12/31/2014; 60% vested on 12/31/2015; and 100% vested on 12/31/2016. As adjusted for the 5% stock dividend paid on 1/16/2007. As authorized by Power of Attorney James M. Anderson 2013-04-12