X0305 4 2012-04-16 0 0001195933 INFINITY PROPERTY & CASUALTY CORP IPCC 0001223367 SIMON SAMUEL J 3700 COLONNADE PARKWAY BIRMINGHAM AL 35243 1 1 0 0 Executive VP & General Counsel Common Stock 2012-04-16 4 F 0 3363 52.645 D 36483 D Represents the surrender of shares that the reporting person was entitled to receive under the Second Amended and Restated 2008 Performance Share Plan to satisfy tax withholding obligations. Represents the average of the intraday high and low trading price on April 16, 2012. /s/ James H. Romaker, By Power of Attorney 2012-04-17