X0303 4 2009-05-09 0001120462 IOWA TELECOMMUNICATIONS SERVICES INC IWA 0001308633 Knock Craig A IOWA TELECOMMUNICATIONS SERVICES, INC. 403 W. FOURTH STREET NORTH NEWTON IA 50208 0 1 0 0 VP, CFO and Treasurer Common Stock 2009-05-09 4 F 0 1216 12.87 D 122167 D Stock Option (Right to Buy) .904 2002-04-26 2012-04-25 Common Stock 25000 25000 D Pursuant to the option plan under which the option was granted, the exercise price has been reduced by the per share amount of dividends paid by the Company on its common stock since the date of option grant. /s/ Donald G. Henry as Agent for Craig A. Knock pursuant to Power of Attorney previously filed. 2009-05-12