ENVIRI SVP exercises RSUs, settles taxes in shares

ENVIRI Corp Senior Vice President & CHRO Jennifer Ott Kozak exercised equity awards and had shares withheld for taxes.

Rhea-AI Filing Summary

ENVIRI Corp Senior Vice President & CHRO Jennifer Ott Kozak exercised equity awards and had shares withheld for taxes. On 2026-03-07, she converted 7,644 restricted stock units into the same number of common shares at a conversion price of $0.00 per share. To cover tax obligations, 3,511 common shares were disposed of at $17.65 per share through a tax-withholding transaction, not an open-market sale. Following these transactions, she directly holds 82,213 shares of common stock and 34,776 restricted stock units, reflecting a routine compensation-related equity exercise and associated tax settlement.

Insider Trade Summary

7,644 shares exercised/converted

Exercise 3 txns

Insider Kozak Jennifer Ott

Role Senior Vice President & CHRO

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	7,644	$0.00	$0.00
Exercise	Common Stock	7,644	$0.00	$0.00
Exercise Price or Tax Liability	Common Stock	3,511	$17.65	$62K

Holdings After Transaction: Restricted Stock Units — 34,776 contracts (Direct); Common Stock — 82,213 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 transaction did ENVIRI Corp (NVRI) report for Jennifer Ott Kozak?

ENVIRI Corp reported that Senior Vice President & CHRO Jennifer Ott Kozak exercised 7,644 restricted stock units into common shares. A portion of the resulting shares was then used to satisfy tax obligations through a tax-withholding transaction, a standard mechanism for equity compensation.

How many ENVIRI (NVRI) shares did Jennifer Ott Kozak acquire and dispose of?

Jennifer Ott Kozak acquired 7,644 shares of ENVIRI common stock through the exercise of restricted stock units. She then disposed of 3,511 common shares at $17.65 per share to cover tax liabilities, leaving her with a higher net share ownership position afterward.

What are Jennifer Ott Kozak’s ENVIRI (NVRI) holdings after this Form 4 transaction?

After the reported transactions, Jennifer Ott Kozak directly holds 82,213 shares of ENVIRI common stock. She also holds 34,776 restricted stock units, which represent a contingent right to receive common shares upon vesting under the company’s equity and incentive compensation plan.

Was the ENVIRI (NVRI) insider transaction an open-market sale?

The filing shows no open-market sale. Instead, 3,511 ENVIRI common shares were disposed of under code F, meaning they were withheld to satisfy tax obligations related to the equity exercise, a common administrative step in stock-based compensation.

What plan governs the restricted stock units in ENVIRI’s (NVRI) Form 4 filing?

The restricted stock units were granted under ENVIRI’s 2013 Equity and Incentive Compensation Plan. Each unit represents a contingent right to receive one share of common stock, vesting in one-third increments on each of the first three anniversaries of the grant date.

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

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Accepted by SEC EDGAR 03/10/2026 - 08:26 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^*

Kozak Jennifer Ott

(Last) (First) (Middle)

100-120 NORTH 18TH STREET, 17TH FLOOR

(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)
	Senior Vice President & CHRO

3. Date of Earliest Transaction (Month/Day/Year)
03/07/2026

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	03/07/2026		M		7,644	A	$0	85,724	D
Common Stock	03/07/2026		F		3,511	D	$17.65	82,213	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)	03/07/2026		M			7,644	(1)	(1)	Common Stock	7,644	$0	34,776	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/ Jennifer O. Kozak	03/10/2026
	** 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.