Susan Buchanan was named Chief Accounting Officer of Exxon Mobil Corp, effective July 1, 2026. As of November 6, 2026, Exxon Mobil Corp has reported 2 leadership change filings to the SEC under Item 5.02 of Form 8-K, from May 4, 2026 to July 1, 2026, naming 1 appointment (Form 8-K, May 4, 2026).
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Exxon Mobil Corp reported changes in 2 filings among its directors and officers to the SEC on Form 8-K, Item 5.02, from 2026-05-04 to 2026-07-01. They name 1 person. Every row below is cited to the filing it comes from, and this page adds each new change as Exxon Mobil Corp files it.
Also on the record for Exxon Mobil Corp
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| October 27, 2026 | Stake report, Schedule 13G/A, by BlackRock, Inc. | — | 5%+ stakes | Source |
| August 7, 2026 | Stake report, Schedule 13G, by STATE STREET CORPORATION | 5% of the class | 5%+ stakes | Source |
| May 12, 2026 | Stake report, Schedule 13G, by STATE STREET CORPORATION | 5.1% of the class | 5%+ stakes | Source |
| April 29, 2026 | Stake report, Schedule 13G, by Vanguard Capital Management | 7.51% of the class | 5%+ stakes | Source |
| March 26, 2026 | Stake report, Schedule 13G/A, by The Vanguard Group | — | 5%+ stakes | Source |
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More on Exxon Mobil Corp and the records around it.
Companies that share a holder
- STATE STREET CORPORATION also filed stake reports on 343 other companies: TRADE DESK INC/THE (Oct 2026), CENTRUS ENERGY CORP (Sep 2026), ACADIA PHARMACEUTICALS INC (Aug 2026)
- Vanguard Capital Management also filed stake reports on 1495 other companies: A10 Networks Inc (Oct 2026), Altisource Portfolio Solutions SA (Oct 2026), Alto Neuroscience Inc (Oct 2026)
- BlackRock, Inc. also filed stake reports on 1596 other companies: AvePoint, Inc. (Nov 2026), BIOMARIN PHARMACEUTICAL INC (Nov 2026), MSG RANGERS CORP (Nov 2026)
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Timeline
| Filed | In / out | Person | Role | Effective | Source |
|---|---|---|---|---|---|
| 2026-07-01 | Reported | not named in the filing | 8-K, 2026-07-01 | ||
| 2026-05-04 | In | Chief Accounting Officer | 2026-07-01 | 8-K, 2026-05-04 |
Who leads Exxon Mobil Corp, as last reported?
For each role that changed in the filings below, the most recent change reported. A role that did not change in these filings is not listed.
- Chief Accounting Officer: Susan Buchanan, appointed, effective 2026-07-01 (filed 2026-05-04).
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Reported
Effective as of the Effective Time, each of Michael J. Angelakis, Angela F. Braly, Maria S. Dreyfus, Greg C. Garland, John D. Harris II, Kaisa H. Hietala, Joseph L. Hooley, Steven A. Kandarian, Alexander A. Karsner, Lawrence W. Kellner, Dina Powell McCormick, and Darren W. Woods resigned as a director of ExxonMobil.
Appointed: Susan Buchanan, Chief Accounting Officer, effective 2026-07-01
(c) On April 28, 2026, the Corporation elected Susan Buchanan as Vice President and Chief Accounting Officer (principal accounting officer) of the Corporation effective July 1, 2026.
- (b) On April 28, 2026, Len M. Fox, Vice President, Controller and Tax (principal accounting officer) of the Corporation, announced his intention to retire effective July 1, 2026.
- Ms. Buchanan, in her capacity as Chief Accounting Officer, will be the Controller of the Corporation.
- Ms. Buchanan, age 44, has served as President of ExxonMobil Global Business Solutions since February 2026.
- She previously served as Vice President, Strategy and Business Development for ExxonMobil Upstream from October 2023 to February 2026 and as General Manager of the U.S. Conventional Upstream Business from November 2022 to October 2023.
- Prior to that she served as Manager, Upstream Strategy beginning in April 2021 and held a variety of positions within the Corporation's Treasurers and Controllers functions.
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Where this comes from
A public company must file a current report on Form 8-K with the SEC within four business days when a director leaves or is elected, or when its chief executive, chief financial, chief accounting or chief operating officer, or another named executive, departs or is appointed. That disclosure goes under Item 5.02 of the report.
Every change on this page is taken from one of those filings and quoted in the company's own words, with a link to the filing, so it can be checked at the source. Where a filing names the person, the role and the date a change takes effect, they are shown beside the quote. Where it does not, the quote stands on its own. A filing states what changed; it rarely states why, and neither does this page.