| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| SHERIFF WILLIAM M | Executive Chairman, Director | 5950 BERKSHIRE LANE, SUITE 210, DALLAS | /s/ Robert Willette as attorney-in-fact for William M. Sheriff | 10 Oct 2025 | 0001229379 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | EU | Restricted Stock Unit | Award | $0 | +482,589 | $0 | 482,589 | 08 Oct 2025 | Common Shares | 482,589 | Direct | F1, F2 | ||
| transaction | EU | Restricted Stock Unit | Award | $0 | +102,500 | $0 | 102,500 | 08 Oct 2025 | Common Shares | 102,500 | By Spouse. | F1, F3 | ||
| transaction | EU | Stock Option (Right to Buy) | Award | $0 | +30,000 | $0 | 30,000 | 08 Oct 2025 | Common Shares | 30,000 | $3.47 | By Spouse. | F4 |
| Id | Content |
|---|---|
| F1 | Each restricted stock unit represents the contingent right to receive one common share of enCore Energy Corp. |
| F2 | On October 8, 2025, the reporting person was granted 482,589 restricted stock units. The restricted stock units vest one-third on October 8, 2026, one-third on October 8, 2027 and one-third on October 8, 2028. |
| F3 | On October 8, 2025, the reporting person was indirectly granted 102,500 restricted stock units. The restricted stock units vest one-third on October 8, 2026, one-third on October 8, 2027 and one-third on October 8, 2028. |
| F4 | On October 8, 2025, the reporting person was granted 30,000 stock options. The stock options vest and become exercisable one-fourth April 8, 2026, one-fourth October 8, 2026 and one-half April 8, 2027. |