David Stanton - Mar 10, 2022 Form 4 Insider Report for HARSCO CORP (NVRI)

Role: SVP & Group Pres. Clean Earth
Signature: /s/ David Stanton
Stock symbol: NVRI
Transactions as of: Mar 10, 2022
Transactions value $: -$30,272
Form type: 4
Date filed: 3/14/2022, 10:18 AM
Previous filing: Mar 8, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	NVRI	Common Stock	Options Exercise	$0	+6.21K	+20.05%	$0.00	37.2K	Mar 10, 2022	Direct
transaction	NVRI	Common Stock	Tax liability	-$30.3K	-2.25K	-6.05%	$13.46	34.9K	Mar 10, 2022	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	NVRI	Restricted Stock Units	Options Exercise	$0	-6.21K	-16.64%	$0.00	31.1K	Mar 10, 2022	Common Stock	6.21K		Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	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. The restricted stock units vest in one-third increments on each of the first three anniversaries of the date of the grant.
F2	On March 10, 2020 the reporting person was granted 18,627 restricted stock units of which one-third vested on the second anniversary of the grant date.