| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| DEA PETER A | Director | 1615 WYNKOOP STREET, DENVER | /s/ Yvette K. Schultz, as attorney-in-fact for Peter A. Dea | 2025-07-14 | 0001132295 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AM | Common stock, par value $0.01 per share | Award | $0 | +2.04K | +3.45% | $0.00 | 61.3K | Jul 10, 2025 | Direct |