| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| PURSELL A WADE | EVP & CFO | 1700 LINCOLN STREET, SUITE 3200, DENVER | Andrew T. Fiske (Attorney-in-Fact) | 13 Mar 2026 | 0001041812 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SM | Common Stock, $.01 Par Value | Other | +184 | +0.05% | $15.96* | 405,610 | 31 Dec 2025 | Direct | F1 | |
| transaction | SM | Common Stock, $.01 Par Value | Gift | -7,500 | -1.8% | $0.000000* | 398,110 | 12 Mar 2026 | Direct |
| Id | Content |
|---|---|
| F1 | The Reporting Person purchased 184 shares of the Issuer's common stock on December 31, 2025, through the Issuer's Employee Stock Purchase Plan. |