X0202 4 2005-05-02 0 0000045876 HARSCO CORP HSC 0001049376 VIVIANO JOSEPH P P.O. BOX 8888 CAMP HILL PA 17001-8888 1 0 0 0 Common Stock, $1.25 par value 5400.0000 D Phantom Stock Units Common Stock, $1.25 par value 7710.7210 D Stock Option (Right to Buy) 32.8125 2009-04-30 Common Stock, $1.25 par value 2000.0000 D Stock Option (Right to Buy) 29.3125 2010-04-30 Common Stock, $1.25 par value 2000.0000 D Stock Option (Right to Buy) 27.925 2011-04-30 Common Stock, $1.25 par value 2000.0000 D Stock Option (Right to Buy) 41.92 2012-04-30 Common Stock, $1.25 par value 2000.0000 D Stock Option (Right to Buy) 33.92 2013-04-30 Common Stock, $1.25 par value 2000.0000 D Restricted Stock Units-NEDSP 2005-05-02 4 A 0 750.0000 A 2006-05-02 2005-05-03 Common Stock, $1.25 par value 750.0000 1250.0000 D Represents deferred compensation under the 1995 Non-Employee Directors' Stock Plan. Each phantom stock unit represents a right to be paid in cash an amount equal to the fair market value of one share of Harsco Corporation Common stock at the date of settlement. The scheduled settlement date for the phantom stock units is by January 31, 2008. Includes reinvested dividends. Stock option granted pursuant to 1995 Non-Employee Directors' Stock Plan, in a transaction exempt under Rule 16b-3. Represents restricted stock units granted under the 1995 Non-Employee Directors' Stock Plan. Each restricted stock unit has a one year vesting period and will be settled promptly following termination of the individual's service as a director of the Company. Mark E. Kimmel, Attorney-In-Fact 2005-05-02