X0206 3 2015-03-10 0 0000045876 HARSCO CORP HSC 0001636757 Hochman Russell C. 350 POPLAR CHURCH ROAD CAMP HILL PA 17011 false true false false VP & Interim Gen. Counsel Stock Appreciation Rights 25.93 2015-05-09 2024-05-09 HSC Common Stock 7258 D Restricted Stock Units HSC Common Stock 1404 D Restricted Stock Units HSC Common Stock 2285 D Performance Shares Common Stock 2285 D The stock appreciation rights vest in annual 33 1/3% increments on each of the first three anniversaries of the date of grant. Restricted stock units granted under the 2013 Equity and Incentive Compensation Plan represent a contingent right to receive Harsco common stock on a one-for-one basis when the restricted stock units vest. Each restricted stock unit vests on the third anniversary of the grant date. Each performance share unit represents a contingent right to receive the equivalent of one share of Harsco common stock. The performance share units vest based on the total shareholder return of Harsco common stock relative to the S&P MidCap 400 Industrial Index. The performance share units vest on 12/31/2016. /s/ Russell C. Hochman 2015-03-19