| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Fenice Samuel C. | VP & Corporate Controller | TWO LOGAN SQUARE, 100-120 N. 18TH STREET, 17TH FLOOR, PHILADELPHIA | /s/ Samuel C. Fenice | 10 Mar 2026 | 0001731943 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NVRI | Common Stock | Options Exercise | +3,771 | +8.4% | $0.000000* | 48,725 | 07 Mar 2026 | Direct | ||
| transaction | NVRI | Common Stock | Tax liability | -1,744 | -3.6% | $17.65* | 46,981 | 07 Mar 2026 | Direct | ||
| holding | NVRI | Common Stock | 559 | 07 Mar 2026 | by Managed Account |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NVRI | Restricted Stock Units | Options Exercise | -3,771 | -16% | $0.000000* | 20,485 | 07 Mar 2026 | Common Stock | 3,771 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Restricted stock units granted under the 2013 Equity and Incentive Compensation Plan represent a contingent right to receive Enviri common stock on a one-for-one basis when the restricted stock units vest. The restricted stock units vest in one-third increments on each of the first three anniversaries of the date of the grant. |