[Form 4] ENVIRI Corp Insider Trading Activity

Rhea-AI Filing Summary

ENVIRI Corp director Nicholas C. Fanandakis acquired 18,309 shares of Common Stock through the vesting and settlement of restricted stock units. On May 7, 2026, 18,309 restricted stock units granted under the 2016 Non-Employee Directors' Long-Term Equity Compensation Plan converted into an equal number of shares, leaving him with 18,309 shares held directly and no remaining units from this grant. This was a compensation-related derivative exercise, not an open-market purchase or sale.

Insider Trade Summary

18,309 shares exercised/converted

Mixed 2 txns

Insider FANANDAKIS NICHOLAS C

Role null

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	18,309	$0.00	--
Exercise	Common Stock	18,309	$0.00	--

Holdings After Transaction: Restricted Stock Units — 0 shares (Direct, null); Common Stock — 18,309 shares (Direct, null)

Footnotes (1)

1. [object Object]

Key Figures

Shares acquired: 18,309 shares RSUs exercised: 18,309 units Shares held after transaction: 18,309 shares +1 more

4 metrics

Shares acquired 18,309 shares Common Stock received from RSU vesting on May 7, 2026

RSUs exercised 18,309 units Restricted Stock Units converted into Common Stock

Shares held after transaction 18,309 shares Direct ownership following RSU conversion

Exercise price per unit $0.00 per unit Compensation-related RSU conversion, not a cash purchase

Key Terms

Restricted Stock Units, 2016 Non-Employee Directors' Long-Term Equity Compensation Plan, derivative exercise/conversion

3 terms

Restricted Stock Units financial

"Represents restricted stock units granted under the 2016 Non-Employee Directors' Long-Term Equity Compensation Plan."

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

2016 Non-Employee Directors' Long-Term Equity Compensation Plan financial

"Represents restricted stock units granted under the 2016 Non-Employee Directors' Long-Term Equity Compensation Plan."

derivative exercise/conversion financial

"transaction_action: derivative exercise/conversion"

Form 4 Insider Transactions: What Each Field Means →

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^*

FANANDAKIS NICHOLAS C

(Last) (First) (Middle)

TWO LOGAN SQUARE

100-120 N. 18TH STREET, 17TH FLOOR

(Street)

PHILADELPHIA PENNSYLVANIA 19103

(City) (State) (Zip)

UNITED STATES

(Country)

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
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/07/2026

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

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

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

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	05/07/2026		M		18,309	A	$0	18,309	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)	05/07/2026		M			18,309	(1)	(1)	Common Stock	18,309	$0	0	D

Explanation of Responses:

1. Represents restricted stock units granted under the 2016 Non-Employee Directors' Long-Term Equity Compensation Plan. Each restricted stock unit vested at the close of business on the first anniversary of the May 7, 2025 grant date.

Remarks:

	/Nicholas Fanandakis	05/12/2026
	** 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.
* Form 4: SEC 1474 (03-26)