ENVIRI VP adds shares via RSU vesting

ENVIRI Corp vice president and general counsel Samuel Darden Romaninsky reported equity award activity involving restricted stock units and common shares.

Rhea-AI Filing Summary

ENVIRI Corp vice president and general counsel Samuel Darden Romaninsky reported equity award activity involving restricted stock units and common shares. On March 4, 2026 he acquired 5,655 restricted stock units through an exercise or conversion of derivative securities at a stated price of $0.00 per unit, bringing his derivative holdings to 22,679 units.

On the same date, these units converted into 5,655 shares of ENVIRI common stock, increasing his direct common stock holdings to 30,858 shares. Also on March 4, 2026, 2,597 common shares were disposed of at $18.16 per share to satisfy tax withholding obligations associated with the equity award, leaving him with 28,261 directly held common shares after the withholding transaction.

Insider Trade Summary

5,655 shares exercised/converted

Exercise 3 txns

Insider Romaninsky Samuel Darden

Role VP, General Counsel & CCO

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	5,655	$0.00	$0.00
Exercise	Common Stock, $1.25 par value	5,655	$0.00	$0.00
Exercise Price or Tax Liability	Common Stock, $1.25 par value	2,597	$18.16	$47K

Holdings After Transaction: Restricted Stock Units — 22,679 contracts (Direct); Common Stock, $1.25 par value — 28,261 shares (Direct)

Footnotes (1)

1. 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.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transactions did ENVIRI (NVRI) executive Samuel Darden Romaninsky report?

Samuel Darden Romaninsky reported equity award activity on March 4, 2026. He exercised 5,655 restricted stock units into common shares and had 2,597 shares withheld to cover taxes, resulting in a net increase in his directly held ENVIRI common stock.

How many ENVIRI (NVRI) restricted stock units did Romaninsky acquire and convert?

Romaninsky acquired 5,655 restricted stock units through an exercise or conversion at a stated price of $0.00 per unit. These units represented a contingent right to receive ENVIRI common stock and were converted into 5,655 common shares on the same date.

How did the March 4, 2026 transactions change Romaninsky’s ENVIRI (NVRI) share ownership?

After converting 5,655 restricted stock units, Romaninsky’s direct common stock holdings rose to 30,858 shares. Following the tax-withholding disposition of 2,597 shares, his directly held ENVIRI common stock position stood at 28,261 shares as of the end of the reported transactions.

Why were 2,597 ENVIRI (NVRI) shares disposed of in Romaninsky’s Form 4?

The 2,597 ENVIRI common shares were disposed of under transaction code F, indicating shares were delivered to cover tax liabilities. This tax-withholding disposition occurred at $18.16 per share and is typically part of administering equity awards, rather than an open-market sale.

What are ENVIRI (NVRI) restricted stock units mentioned in Romaninsky’s filing?

The restricted stock units were granted under ENVIRI’s 2013 Equity and Incentive Compensation Plan. They represent a contingent right to receive ENVIRI common stock on a one-for-one basis as they vest, in one-third increments on each of the first three anniversaries of the grant date.

Are Romaninsky’s ENVIRI (NVRI) transactions classified as buys or sells?

The Form 4 shows derivative exercises and tax withholding events rather than open-market buys or sells. Code M reflects exercise or conversion of restricted stock units, while code F indicates shares used to pay tax liabilities associated with the vesting of those equity awards.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 03/06/2026 - 04:39 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Romaninsky Samuel Darden

(Last) (First) (Middle)

TWO LOGAN SQUARE

100-120 N. 18TH STREET, SUITE 1700

(Street)

PHILADELPHIA PA 19103

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
ENVIRI Corp [ NVRI ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	VP, General Counsel & CCO

3. Date of Earliest Transaction (Month/Day/Year)
03/04/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock, $1.25 par value	03/04/2026		M		5,655	A	$0	30,858	D
Common Stock, $1.25 par value	03/04/2026		F		2,597	D	$18.16	28,261	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	(1)	03/04/2026		M			5,655	(1)	(1)	Common Stock, $1.25 par value	5,655	$0	22,679	D

Explanation of Responses:

1. 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.

Remarks:

	/s/ Samuel Romaninsky	03/06/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.