| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Thomopoulos Joanne | EVP, Human Resources | 6900 E. LAYTON AVE, SUITE 1300, DENVER | /s/ Jasmine Miller, attorney-in-fact for Joanne Thomopoulos | 02 Oct 2025 | 0002015950 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SSRM | Common Shares | Tax liability | $91,156 | -4,021 | -4% | $22.67 | 95,320 | 01 Oct 2025 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Represents shares withheld to satisfy tax withholding obligations with respect to the vesting of restricted stock units. |
| F2 | Shares withheld at a price of USD $22.67. |