X0306 4 2017-02-17 0 0000720002 MAINSOURCE FINANCIAL GROUP MSFG 0001460605 Goodwin William J. 2105 N. STATE RD 3 BYPASS GREENSBURG IN 47240 0 1 0 0 Exec VP, Chief Credit Officer Common Stock 2017-02-17 4 M 0 2566 13.67 A 29482 D Common Stock 2017-02-17 4 M 0 2259 16.08 A 31741 D Common Stock 2017-02-17 4 S 0 4825 34.53 D 26916 D Stock Option (Right to Buy) 13.67 2017-02-17 4 M 0 2566 0 A 2023-04-10 Common Stock 2566 0 D Stock Option (Right to Buy) 16.08 2017-02-17 4 M 0 2259 0 A 2024-02-07 Common Stock 2259 1507 D This stock option was 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. This stock option was 10% vested on 12/31/2014, 30% vested on 12/31/2015; 60% vested on 12/31/2016; and will be 100% vested on 12/31/2017. As authorized by Power of Attorney. /s/ Denise Manus, attorney-in-fact 2017-02-22