Company record · COP · Petroleum Refining
ConocoPhillips
ConocoPhillips's chief financial officer on the record is Kontessa S. Haynes-Welsh, effective September 1, 2026, per the filing record.
The record holds 1 verified CFO change for ConocoPhillips from Form 8-K filings, filed August 11, 2026 and the CFO signature on its 10-K filed February 17, 2026.
The CFO seat
Computed from the records below: a move filed on or after the 10-K replaces the 10-K's signature.
| Status | Filled |
|---|---|
| Officer | Kontessa S. Haynes-Welsh |
| Title as printed | Senior Vice President and Chief Financial Officer |
| Basis | Latest move: transition, 8-K filed August 11, 2026 |
Seat timeline
2Every verified record for this seat, newest first, dated as the filing states it.
2026-08-11Transition
ConocoPhillips CFO transition: Kontessa S. Haynes-Welsh to succeed Andrew (Andy) M. O'Brieneffective September 1, 2026 · 8-K filed August 11, 2026 · sec.gov, Item 5.02
2026-02-1710-K signature
Andrew M. O’Brien signed the annual report as Chief Financial Officer and Executive Vice President, Strategy and Commercial (Principal financial officer)
10-K filed February 17, 2026 · sec.gov
“/s/ Andrew M. O’Brien Chief Financial Officer and Andrew M. O’Brien Executive Vice President, Strategy and Commercial (Principal financial officer)”
Company
| Ticker | COP |
|---|---|
| SEC CIK | 0001163165 |
| Industry (SIC) | Petroleum Refining (2911) |
| Roster note | The DEF 14A filed 2026-03-30 also names Andrew M. O’Brien alongside a Chief Financial Officer title. An 8-K with Item 5.02 was filed on 2026-08-11, after this 10-K; any CFO change it reports is tracked on the moves record. |
Same industry on the record
7Other companies the roster files under SIC “Petroleum Refining”.
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This record covers what the tracked filings state; it is not a complete history of the company's finance leadership. Spot an error? Send a correction.