Russell C. Hochman - 07 Mar 2026 Form 4 Insider Report for ENVIRI Corp (NVRI)

Role: President & COO
Signature: /s/ Russell C. Hochman
Issuer symbol: NVRI
Transactions as of: 07 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 10 Mar 2026, 20:25:47 UTC
Previous filing: 06 Mar 2026
Next filing: 13 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Hochman Russell C.	President & COO	TWO LOGAN SQUARE, 100-120 N. 18TH STREET, 17TH FLOOR, PHILADELPHIA	/s/ Russell C. Hochman	10 Mar 2026	0001636757

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	NVRI	Common Stock	Options Exercise		+12,349	+6%	$0.000000^*	219,076	07 Mar 2026	Direct
transaction	NVRI	Common Stock	Tax liability		-5,723	-2.6%	$17.65^*	213,353	07 Mar 2026	Direct
transaction	NVRI	Common Stock	Options Exercise		+15,833	+7.4%	$7.00^*	229,186	09 Mar 2026	Direct	F1
transaction	NVRI	Common Stock	Tax liability		-10,821	-4.7%	$17.95^*	218,365	09 Mar 2026	Direct	F1

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		-12,349	-18%	$0.000000^*	56,722	07 Mar 2026	Common Stock	12,349		Direct	F2
transaction	NVRI	Stock Appreciation Rights	Options Exercise		-25,955	-100%	$0.000000^*	0	09 Mar 2026	Common Stock	25,955	$7.00	Direct	F3

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

Explanation of Responses:

Id	Content
F1	The reporting person received 15,833 shares of common stock upon the net exercise of 25,955 stock appreciation rights ("SARs"). A total of 10,821 shares of common stock underlying such SARs were withheld to satisfy the withholding tax obligation resulting from the exercise.
F2	Restricted stock units granted under the 2013 Equity and Incentive Compensation Plan represent a contingent right to receive Enviri 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.
F3	The stock appreciation rights vested in one-third increments on each of the first three anniversaries of the date of the grant.