Kozak Jennifer Ott 4

4 · ENVIRI Corp · Filed Dec 18, 2025

Form 4

Period: 2025-12-16

Senior Vice President & CHRO

Transactions

Exercise/Conversion
Common Stock
2025-12-16+43,334→ 51,515 total
Tax Payment
Common Stock
2025-12-16$17.85/sh−19,899$355,197→ 31,616 total
Exercise/Conversion
Common Stock
2025-12-16+60,992→ 92,608 total
Disposition to Issuer
Common Stock
2025-12-16$17.85/sh−30,496$544,354→ 62,112 total
Tax Payment
Common Stock
2025-12-16$17.85/sh−14,004$249,971→ 48,108 total
Exercise/Conversion
Performance Share Units
2025-12-16−43,334→ 0 total
Exp: 2026-12-31→ Common Stock (43,334 underlying)
Exercise/Conversion
Performance Share Units
2025-12-16−60,992→ 0 total
Exp: 2027-12-31→ Common Stock (60,992 underlying)

Footnotes (4)

[F1]Represents shares issued upon vesting of performance share unit awards, as approved on December 15, 2025 by the Management Development & Compensation Committee of the Enviri Board of Directors.
[F2]Represents deemed surrender to the issuer of shares deemed to be issued upon vesting of the cash-settled portion of performance share units referenced in footnote (4) below.
[F3]Each performance share unit vested at 200% of the target number of performance share units reported on the reporting person's Form 4 filed March 13, 2024, based on the total shareholder return of Enviri common stock relative to the S&P 600 Industrials Index.
[F4]Each performance share unit vested at 200% of the target number of performance share units reported on the reporting person's Form 4 filed March 6, 2025, based on the total shareholder return of Enviri common stock relative to the S&P 600 Industrials Index. 50% of the performance share units were settled in shares of Enviri common stock and 50% of the performance share units were settled in cash.

Documents

1 file