CFO transition
ConocoPhillips CFO transition: Kontessa S. Haynes-Welsh to succeed Andrew (Andy) M. O'Brien
ConocoPhillips reported in a Form 8-K filed August 11, 2026 that Kontessa S. Haynes-Welsh will succeed Andrew (Andy) M. O'Brien as Senior Vice President and Chief Financial Officer, effective September 1, 2026.
In the filing's words
Also effective September 1, 2026, Kontessa S. Haynes-Welsh, currently Vice President, Finance and Controller, will become Senior Vice President and Chief Financial Officer, and Greig Patterson, currently Vice President, Corporate Planning & Development, will become Vice President, Finance and Controller.
Verbatim from sec.gov, Item 5.02. We quote departures; we do not characterize them.
| Company | ConocoPhillips (COP) |
|---|---|
| Event | Transition |
| Incoming | Kontessa S. Haynes-Welsh |
| Outgoing | Andrew (Andy) M. O'Brien |
| Title in the filing | Senior Vice President and Chief Financial Officer |
| Effective | September 1, 2026 |
| 8-K filed | August 11, 2026 |
| Internal promotion | Yes |
| Prior role (per filing) | Vice President, Finance and Controller, ConocoPhillips |
| SEC CIK | 0001163165 |
ConocoPhillips reported this change in a Form 8-K, Item 5.02, filed August 11, 2026. The filing's own words are quoted above.
Sources
- sec.gov · SEC filing, Item 5.02 · accessed 2026-09-26
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