| 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 | 02 Mar 2026 | 0001949030 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NVRI | Common Stock | Options Exercise | $0 | +45,862 | +95% | $0.000000 | 93,970 | 26 Feb 2026 | Direct | F1 |
| transaction | NVRI | Common Stock | Tax liability | $397,584 | -21,387 | -23% | $18.59 | 72,583 | 26 Feb 2026 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NVRI | Performance Share Units | Options Exercise | $0 | -22,931 | -100% | $0.000000 | 0 | 26 Feb 2026 | Common Stock | 22,931 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | Represents shares issued upon vesting of performance share unit awards reported in Table II of this Form 4, as approved on February 18, 2026 by the Management Development & Compensation Committee of the Enviri Board of Directors. |
| F2 | 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 9, 2023, based on the total shareholder return of Enviri common stock relative to the S&P 600 Industrials Index over the performance period ended December 31, 2025. |