Jennifer O Kozak - 08 Dec 2025 Form 4 Insider Report for ENVIRI Corp (NVRI)

Role
Senior Vice President & CHRO
Signature
/s/ Jennifer O. Kozak
Issuer symbol
NVRI
Transactions as of
08 Dec 2025
Net transactions value
-$207,188
Form type
4
Filing time
09 Dec 2025, 16:39:27 UTC
Previous filing
13 Mar 2025
Next filing
18 Dec 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Kozak Jennifer Ott Senior Vice President & CHRO 100-120 NORTH 18TH STREET, 17TH FLOOR, PHILADELPHIA /s/ Jennifer O. Kozak 09 Dec 2025 0001949030

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction NVRI Common Stock Options Exercise $75,245 +10,100 +74% $7.45 23,704 08 Dec 2025 Direct F1
transaction NVRI Common Stock Disposed to Issuer $75,244 -4,130 -17% $18.22 19,574 08 Dec 2025 Direct
transaction NVRI Common Stock Tax liability $30,991 -1,701 -8.7% $18.22 17,873 08 Dec 2025 Direct F1
transaction NVRI Common Stock Sale $176,198 -9,692 -54% $18.18 8,181 08 Dec 2025 Direct F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction NVRI Stock Appreciation Rights Options Exercise $0 -10,100 -27% $0.000000 27,364 08 Dec 2025 Common Stock 10,100 $7.45 Direct F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The reporting person received 5,970 shares of common stock upon the net exercise of 10,100 stock appreciation rights ("SARs"). A total of 1,701 shares of common stock underlying such SARs were withheld to satisfy the withholding tax obligation resulting from the exercise.
F2 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $18.14 to $18.23, inclusive. The reporting person undertakes to provide to Enviri Corporation, any security holder of Enviri Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote (2) to this Form 4.
F3 The stock appreciation rights vested in one-third increments on each of the first three anniversaries of March 7, 2023, the date of the grant.