HOUSTON, TX
| Name & Role | Position | Tenure | Holdings |
|---|---|---|---|
WESTLAKE CORP | — | Since Aug 2018 | — |
WEATHERFORD INTERNATIONAL PLC | President and CEO | Since Jan 2019 | — |
ONEOK INC /NEW/ | — | Since Jan 2026 | — |
MARATHON OIL CORP | — | Since Dec 2022 | — |
SEADRILL LTD | — | Since Jan 2025 | — |