X0201 4 2003-12-19 0 0000720002 MAINSOURCE FINANCIAL GROUP msfg 0001256238 DUNEVANT DON S 2604 PEBBLEBEACH DR. VALPARAISO IN 46383 1 0 0 0 Common Stock 2003-12-19 4 P 0 1000 31.33 A 110076 I Jointly held with spouse This total includes shares that were acquired through a stock dividend issued by the company on January 17, 2003.Summary of Ownership: 3,738 Self; 11,685 Jointly with spouse; 3,043 Spouse; 57,881 Family Partnership; 33,729 FBO Children. Total 110,076 shares. Don S. Dunevant 2003-12-22