Samuel Darden Romaninsky - 04 Mar 2026 Form 4 Insider Report for ENVIRI Corp (NVRI)

Role: VP, General Counsel & CCO
Signature: /s/ Samuel Romaninsky
Issuer symbol: NVRI
Transactions as of: 04 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 06 Mar 2026, 16:39:33 UTC
Previous filing: 02 Mar 2026
Next filing: 10 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Romaninsky Samuel Darden	VP, General Counsel & CCO	TWO LOGAN SQUARE, 100-120 N. 18TH STREET, SUITE 1700, PHILADELPHIA	/s/ Samuel Romaninsky	06 Mar 2026	0002101426

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	NVRI	Common Stock, $1.25 par value	Options Exercise		+5,655	+22%	$0.000000^*	30,858	04 Mar 2026	Direct
transaction	NVRI	Common Stock, $1.25 par value	Tax liability		-2,597	-8.4%	$18.16^*	28,261	04 Mar 2026	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		-5,655	-20%	$0.000000^*	22,679	04 Mar 2026	Common Stock, $1.25 par value	5,655		Direct	F1

* 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 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.