| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Thomas John T | Director | 4600 SOUTH SYRACUSE STREET, SUITE 500, DENVER | Carol Samaan, SVP, Legal (Attorney-In-Fact) | 2025-12-02 | 0001454164 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DOC | Common Stock | Award | $21.4K | +1.45K | +0.18% | $14.80 | 811K | Nov 28, 2025 | Direct | F1 |
| transaction | DOC | Common Stock | Tax liability | -$1.48K | -81 | -0.01% | $18.26 | 811K | Nov 28, 2025 | Direct | F2 |
| holding | DOC | Common Stock | 58 | Nov 28, 2025 | By Child 7 |
| Id | Content |
|---|---|
| F1 | These shares were purchased via the Issuer's Employee Stock Purchase Plan ("ESPP"). |
| F2 | This forfeiture of shares to satisfy applicable tax withholding obligations does not constitute a sale transaction. Pursuant to the ESPP, shares are required to be forfeited to satisfy applicable tax withholding obligations in connection with the acquisition of shares under the ESPP. |