ENVIRI Corp — Director's Dealing 2007

May 7, 2007

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: HARSCO CORP (HSC)
CIK: 0000045876
Period of Report: 2007-05-04

Reporting Person: Neuffer Richard C (Group President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2007-05-04	Common Stock, $1.25 par value	M	2400.0000	$18.9050	Acquired	2400.0000	Direct
2007-05-04	Common Stock, $1.25 par value	S	200.0000	$52.08	Disposed	2200.0000	Direct
2007-05-04	Common Stock, $1.25 par value	S	400.0000	$52.07	Disposed	1800.0000	Direct
2007-05-04	Common Stock, $1.25 par value	S	1250.0000	$52.04	Disposed	550.0000	Direct
2007-05-04	Common Stock, $1.25 par value	S	350.0000	$52.03	Disposed	200.0000	Direct
2007-05-04	Common Stock, $1.25 par value	S	200.0000	$52.01	Disposed	0.0000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2007-05-04	Stock Option (Right to Buy)	$18.9050	M	2400.0000	Disposed	2008-01-25	Common Stock, $1.25 par value (2400.0000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock, $1.25 par value	4638.8570	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Stock Option (Right to Buy)	$14.50	2010-01-23	Common Stock, $1.25 par value ()	4800.0000	Direct
Stock Option (Right to Buy)	$12.8150	2011-01-21	Common Stock, $1.25 par value ()	8000.0000	Direct
Stock Option (Right to Buy)	$16.3250	2012-01-20	Common Stock, $1.25 par value ()	6000.0000	Direct
Restricted Stock Unit -EICP	$	2008-01-24	Common Stock, $1.25 par value ()	2500.0000	Direct
Restricted Stock Units-EICP	$	2009-01-24	Common Stock, $1.25 par value ()	5000.0000	Direct
Restricted Stock Units - EICP	$	2010-01-23	Common Stock, $1.25 par value ()	5000.0000	Direct

Footnotes

F1: These shares were acquired in the Harsco Corporation Savings Plan in transactions that were exempt from Section 16(b) by virtue o
f Rule 16a-8(b). The information presented is as of April 30, 2007.

F2: Reflects adjustment made for two-for-one stock distribution on March 26, 2007.

F3: Stock option granted pursuant to Harsco Corporation 1995 Executive Incentive Compensation Plan in a transaction exempt under Rule
16b-3.

F4: Represents restricted stock units granted under the 1995 Executive Incentive Compensation Plan. Each restricted stock unit has a
three year vesting period. No dividends are paid on the units until they vest.

F5: Represents restricted stock units granted under the 1995 Executive Incentive Compensation Plan. Grant has three year pro-rata ve
sting. No dividends are paid on the units until they vest.