| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| INGLIS ANDREW G | Chairman and CEO, Director | 8176 PARK LANE, SUITE 500, DALLAS | By: /s/ Josh R. Marion, Attorney-in-Fact | 12 Mar 2026 | 0001600834 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KOS | Common Stock | Purchase | $600,001 | +315,790 | +7.5% | $1.90 | 4,542,807 | 10 Mar 2026 | Direct |