Enviri (NYSE: NVRI) COO exercises RSUs and reports tax withholding

Rhea-AI Filing Summary

ENVIRI Corp’s President & COO Russell C. Hochman exercised 11,780 restricted stock units into common stock on March 11, 2026. A portion of the resulting shares, 5,459, was withheld at $17.94 per share to satisfy tax obligations, which is a non‑market disposition.

Following these transactions, Hochman directly holds 224,686 shares of common stock. He also holds 44,942 restricted stock units, which represent a right to receive Enviri common stock on a one‑for‑one basis and vest in one‑third increments on each of the first three anniversaries of the grant date.

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

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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^*

Hochman Russell C.

(Last) (First) (Middle)

TWO LOGAN SQUARE

100-120 N. 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)
	President & COO

3. Date of Earliest Transaction (Month/Day/Year)
03/11/2026

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	03/11/2026		M		11,780	A	$0	230,145	D
Common Stock	03/11/2026		F		5,459	D	$17.94	224,686	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)	03/11/2026		M			11,780	(1)	(1)	Common Stock	11,780	$0	44,942	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/ Russell C. Hochman	03/13/2026
	** 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).
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FAQ

What insider transactions did ENVIRI (NVRI) report for Russell C. Hochman?

ENVIRI reported that President & COO Russell C. Hochman exercised 11,780 restricted stock units into common stock. As part of the same event, 5,459 shares were withheld at $17.94 per share to cover tax obligations, a non-market, tax-related disposition.

How many ENVIRI (NVRI) shares does Russell C. Hochman hold after this Form 4?

After the reported transactions, Russell C. Hochman directly holds 224,686 shares of ENVIRI common stock. He also holds 44,942 restricted stock units, which may convert into additional shares over time as the awards vest under the company’s equity plan.

Were Russell C. Hochman’s ENVIRI (NVRI) transactions open-market buys or sells?

No open-market buys or sells were reported. The Form 4 shows an exercise of 11,780 restricted stock units and a related disposition of 5,459 shares solely to satisfy tax obligations at $17.94 per share, rather than a discretionary market trade.

What do Russell C. Hochman’s restricted stock units in ENVIRI (NVRI) represent?

The restricted stock units represent a contingent right to receive ENVIRI common stock on a one-for-one basis. According to the disclosure, these units vest in one-third increments on each of the first three anniversaries of the grant date under the 2013 equity plan.

How many restricted stock units did ENVIRI (NVRI) executive Russell C. Hochman exercise?

Russell C. Hochman exercised 11,780 restricted stock units into ENVIRI common stock on March 11, 2026. This exercise converted derivative equity awards into actual common shares as part of his compensation, with some resulting shares withheld to cover associated tax liabilities.