| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Hochman Russell C. | President & COO | TWO LOGAN SQUARE, 100-120 N. 18TH STREET, 17TH FLOOR, PHILADELPHIA | /s/ Russell C. Hochman | 18 Dec 2025 | 0001636757 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NVRI | Common Stock | Options Exercise | $0 | +70,682 | +59% | $0.000000 | 191,039 | 16 Dec 2025 | Direct | F1 |
| transaction | NVRI | Common Stock | Tax liability | $584,677 | -32,755 | -17% | $17.85 | 158,284 | 16 Dec 2025 | 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 | -70,682 | -100% | $0.000000 | 0 | 16 Dec 2025 | Common Stock | 70,682 | Direct | F2 |
| Id | Content |
|---|---|
| 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 | 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. |