X0306 4 2012-12-18 0 0001323974 MWI Veterinary Supply, Inc. MWIV 0001377475 Francis John J 3041 W. PASADENA DR. BOISE ID 83705 0 1 0 0 VP and General Manager Common Stock, par value $0.01 per share 2012-12-19 4 S 0 300 112.86 D 7596 D Ryan Cleverley as attorney-in-fact for John J. Francis 2012-12-19