Enviri CEO exercises 39,709 RSUs, pays taxes in stock

ENVIRI Corp Chairman and CEO F. Nicholas Grasberger III exercised restricted stock units into common stock and had shares withheld for taxes.

Rhea-AI Filing Summary

ENVIRI Corp Chairman and CEO F. Nicholas Grasberger III exercised restricted stock units into common stock and had shares withheld for taxes. On this date, 39,709 restricted stock units converted into 39,709 common shares. Of these, 18,235 common shares were withheld at $17.65 per share to cover tax obligations, which is not an open-market sale.

After these transactions, he directly holds 1,603,242 common shares and 177,282 restricted stock units that can convert into common stock as they vest under the company’s 2013 equity and incentive plan, which provides for vesting in one-third increments over three years.

Insider Trade Summary

39,709 shares exercised/converted

Exercise 3 txns

Insider GRASBERGER F NICHOLAS III

Role Chairman and CEO

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	39,709	$0.00	$0.00
Exercise	Common Stock	39,709	$0.00	$0.00
Exercise Price or Tax Liability	Common Stock	18,235	$17.65	$322K

Holdings After Transaction: Restricted Stock Units — 177,282 contracts (Direct); Common Stock — 1,603,242 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 (NVRI) report for its CEO?

ENVIRI reported that Chairman and CEO F. Nicholas Grasberger III exercised 39,709 restricted stock units into common stock. As part of the same event, 18,235 common shares were withheld at $17.65 per share to satisfy tax liabilities, a non-market disposition.

How many ENVIRI (NVRI) shares does the CEO hold after this Form 4?

Following the reported transactions, the CEO directly holds 1,603,242 shares of ENVIRI common stock. He also holds 177,282 restricted stock units that can convert into common shares over time, providing additional potential equity exposure as the awards vest.

What does the tax withholding transaction on ENVIRI (NVRI) stock mean?

The tax withholding transaction reflects 18,235 ENVIRI common shares being delivered at $17.65 per share to cover tax obligations from the restricted stock unit conversion. This is coded as an F transaction and is not an open-market sale initiated for portfolio reasons.

How many restricted stock units did ENVIRI (NVRI) CEO exercise?

The CEO exercised 39,709 restricted stock units into 39,709 shares of ENVIRI common stock. These units were granted under the 2013 Equity and Incentive Compensation Plan and convert to common shares on a one-for-one basis when vesting conditions are satisfied.

How do ENVIRI (NVRI) restricted stock units vest for the CEO?

The restricted stock units vest in one-third increments on each of the first three anniversaries of the grant date. Once vested, each unit represents a contingent right to receive one share of ENVIRI common stock, aligning executive compensation with long-term share performance.

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

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Accepted by SEC EDGAR 03/10/2026 - 08:24 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^*

GRASBERGER F NICHOLAS III

(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)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chairman and CEO

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		39,709	A	$0	1,621,477	D
Common Stock	03/07/2026		F		18,235	D	$17.65	1,603,242	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			39,709	(1)	(1)	Common Stock	39,709	$0	177,282	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/ F. Nicholas Grasberger III	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.