X0304 4 2012-03-07 0 0000722723 HANGER ORTHOPEDIC GROUP INC HGR 0001234508 MEFFERT WALTER A JR 10910 DOMAIN DRIVE SUITE 300 AUSTIN TX 78758 0 1 0 0 VP-Chief Information Officer Common Stock 2012-03-07 4 A 0 5000 0 A 14300 D Represents a grant of time-based restricted stock under the Company's 2010 Omnibus Incentive Plan, which vests to the extent of 25% annually on the first anniversary date of the grant and cumulatively vests to the extent of 25% each year thereafter. Includes (i) unvested restricted shares which total 5,000 shares of stock from an initial grant of 5,000 shares of restricted stock made on March 7, 2012; (ii) unvested restricted shares which total 4,800 shares of stock from an initial grant of 4,800 shares of restricted stock made on March 25, 2011; and (iii) unvested restricted shares that total 4,500 shares of stock from an initial grant of 6,000 shares of restricted stock made on May 11, 2010. All remaining unvested restricted shares will continue to vest at a rate of 25% per year of the original grant amount on the anniversary date of the grant. /s/ Jessica Lochmann Allen, Attorney-in-Fact for Walter A. Meffert, Jr. 2012-03-13