| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| BELL STEPHEN P | EVP - Business Development | 840 GESSNER ROAD, SUITE 1400, HOUSTON | /s/ Marcus G. Bolinder, attorney-in-fact | 09 May 2025 | 0001196778 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CTRA | Common Stock | Sale | -$2.65M | -115K | -25.93% | $23.00 | 330K | 08 May 2025 | Direct |