| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Hardesty Benjamin A. | Director | 1615 WYNKOOP STREET, DENVER | /s/ Yvette K. Schultz, as attorney-in-fact for Benjamin A. Hardesty | 29 May 2025 | 0001587768 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AR | Common stock, par value $0.01 per share | Gift | $0 | -950 | -0.54% | $0.00 | 174K | 29 May 2025 | Direct | |
| holding | AR | Common stock, par value $0.01 per share | 500 | 29 May 2025 | By spouse |