Daniel E. Brown was named President and Chief Executive Officer of EXPAND ENERGY Corp. As of November 6, 2026, EXPAND ENERGY Corp has reported 5 leadership change filings to the SEC under Item 5.02 of Form 8-K, from April 6, 2026 to October 19, 2026, naming 5 appointments and 1 departure (Form 8-K, October 19, 2026).
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Key facts
- · In / out: In · Person: Daniel E. Brown · Role: President and Chief Executive Officer · 8-K, 2026-10-19
- · In / out: In · Person: Sarah Grose · Role: Chief Accounting Officer · 8-K, 2026-10-13
- · In / out: In · Person: Marcel Teunissen · Role: Chief Financial Officer · 8-K, 2026-06-26
- · In / out: Out · Person: John D. Gass · 8-K, 2026-04-10
- · In / out: In · Person: Marcel Teunissen · Role: Chief Financial Officer · Effective: 2026-04-06 · 8-K, 2026-04-06
EXPAND ENERGY Corp reported changes in 5 filings among its directors and officers to the SEC on Form 8-K, Item 5.02, from 2026-04-06 to 2026-10-19. They name 4 people, with 5 appointments and 1 departure. Every row below is cited to the filing it comes from, and this page adds each new change as EXPAND ENERGY Corp files it.
Also on the record for EXPAND ENERGY Corp
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| August 7, 2026 | Stake report, Schedule 13G, by STATE STREET CORPORATION | 6.5% of the class | 5%+ stakes | Source |
| May 14, 2026 | Stake report, Schedule 13G/A, by Capital Research Global Investors | 2.8% of the class | 5%+ stakes | Source |
| April 29, 2026 | Stake report, Schedule 13G, by Vanguard Capital Management | 7.45% of the class | 5%+ stakes | Source |
| March 26, 2026 | Stake report, Schedule 13G/A, by The Vanguard Group | — | 5%+ stakes | Source |
| February 12, 2026 | Stake report, Schedule 13G/A, by Capital Research Global Investors | 8.9% of the class | 5%+ stakes | Source |
| November 14, 2025 | Stake report, Schedule 13G/A, by T. Rowe Price Associates, Inc. | 4.6% of the class | 5%+ stakes | Source |
| November 13, 2025 | Stake report, Schedule 13G, by Capital Research Global Investors | 6.7% of the class | 5%+ stakes | Source |
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More on EXPAND ENERGY Corp and the records around it.
EXPAND ENERGY Corp elsewhere on the record
Companies that share a holder
- Capital Research Global Investors also filed stake reports on 99 other companies: Royal Caribbean Cruises Ltd. (Oct 2026), Patria Investments Ltd. (Sep 2026), Arxis, Inc. (Aug 2026)
- T. Rowe Price Associates, Inc. also filed stake reports on 191 other companies: PACIFIC BIOSCIENCES OF CALIF (Nov 2026), APARTMENT INVT & MGMT CO -A (Oct 2026), BETA BIONICS INC (Oct 2026)
- 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)
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Timeline
| Filed | In / out | Person | Role | Effective | Source |
|---|---|---|---|---|---|
| 2026-10-19 | In | President and Chief Executive Officer | 8-K, 2026-10-19 | ||
| 2026-10-19 | In | Director | 8-K, 2026-10-19 | ||
| 2026-10-13 | In | Chief Accounting Officer | 8-K, 2026-10-13 | ||
| 2026-06-26 | In | Chief Financial Officer | 8-K, 2026-06-26 | ||
| 2026-04-10 | Out | 8-K, 2026-04-10 | |||
| 2026-04-06 | In | Chief Financial Officer | 2026-04-06 | 8-K, 2026-04-06 |
Who leads EXPAND ENERGY 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.
- Director: Daniel E. Brown, appointed (filed 2026-10-19).
- President and Chief Executive Officer: Daniel E. Brown, appointed (filed 2026-10-19).
- Chief Accounting Officer: Sarah Grose, appointed (filed 2026-10-13).
- Chief Financial Officer: Marcel Teunissen, appointed (filed 2026-06-26).
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Find candidates like President and Chief Executive Officer at EXPAND ENERGY CorpEvery change, in the filing's words
Appointed: Daniel E. Brown, President and Chief Executive Officer
The Board of Directors (the "Board") of Expand Energy Corporation (the "Company") has appointed Daniel E. Brown as the Company's President and Chief Executive Officer, effective as of the commencement of his employment, which is anticipated to occur October 26, 2026 (the "Effective Date").
Appointed: Daniel E. Brown, Director
In connection with his appointment as Chief Executive Officer, the Board has also elected Mr. Brown to serve as a member of the Board as of the Effective Date, to serve until the Company's next annual meeting of stockholders.
- Mr. Brown, age 51, most recently served as President and Chief Executive Officer of Chord Energy Corporation from July 2024 until October 2026 and as Chief Executive Officer of Oasis Petroleum, Inc., Chord's predecessor, from April 2021 until July 2024.
- Prior to that, he served in various roles of increasing responsibility at Anadarko Petroleum Corporation and its predecessor, Kerr-McGee Corporation, from 1998 until Anadarko was acquired by Occidental Petroleum Corporation, including as Executive Vice President, U.S. Onshore Operations; Executive Vice President and Senior Vice President, International and Deepwater Operations; Vice President, Operations (Southern and Appalachia); and Vice President, Corporate Planning.
- Mr. Brown currently serves as a member of the board of directors of Beacon Offshore Energy, LLC, a position he has held since 2020, and previously served as a member of the board of directors of Chord Energy Corporation and its predecessor from 2021 until 2026, Oasis Midstream Partners LP from 2021 until 2022, Western Midstream Partners, LP in 2019 and Western Gas Equity Partners, LP and Western Gas Partners, LP from 2017 until 2019.
- Mr. Brown holds a Bachelor of Science in Mechanical Engineering from Texas A&M University and a Master of Business Administration from Rice University.
Appointed: Sarah Grose, Chief Accounting Officer
On October 8, 2026, Sarah Grose was appointed as Vice President - Chief Accounting Officer of Expand Energy Corporation (the "Company").
- Ms. Grose will now assume the duties as principal accounting officer, effective immediately.
- Marcel Teunissen, the Company's current Executive Vice President and Chief Financial Officer, was previously performing the duties as principal accounting officer of the Company on an interim basis.
- Ms. Grose, 40, joined the Company in 2019 and has served in various accounting leadership roles of increasing responsibility.
- She most recently served as the Director - Corporate Accounting from 2021 to 2026.
- Ms. Grose holds a B.B.A. in Accounting and Finance and M.S. in Accounting from the University of Oklahoma and is a certified public accountant.
- In connection with her appointment as Vice President - Chief Accounting Officer of the Company, Ms. Grose's annual base salary will be $325,000, with an annual cash performance bonus target of 50% of her annual base salary, which bonus will be earned based on the achievement of certain performance goals established by the Board or the Compensation Committee and prorated with respect to 2026.
- Ms. Grose will also participate in the Company's 2021 Long-Term Incentive Program, pursuant to which her annual long-term incentive target will be $500,000.
Appointed: Marcel Teunissen, Chief Financial Officer
Mr. Teunissen was appointed as Executive Vice President and Chief Financial Officer on April 6, 2026.
- On June 23, 2026, Gregory M. Larson, Vice President - Accounting & Controller of Expand Energy Corporation (the "Company") informed the Company of his intention to resign from the Company.
- The decision of Mr. Larson to resign was not the result of any disagreement with the Company on any matter relating to its operations, policies or practices.
- Marcel Teunissen, the Company's current Executive Vice President and Chief Financial Officer, has assumed the duties as principal accounting officer of the Company on an interim basis, effective June 23, 2026, while the Company conducts a search for a permanent Vice President - Accounting & Controller.
Departing: John D. Gass
On April 6, 2026, John D. Gass notified Expand Energy Corporation (the "Company") that he will not stand for re-election to the Company's Board of Directors (the "Board") at its 2026 Annual Meeting of Shareholders (the "Annual Meeting") and that he will retire from the Board at the conclusion of the Annual Meeting.
- Mr. Gass's decision not to stand for re-election and to retire from the Board was not due to any disagreement with the Company regarding any matter relating to the operations, policies or practices of the Company.
Appointed: Marcel Teunissen, Chief Financial Officer, effective 2026-04-06
The Board of Directors (the "Board") of Expand Energy Corporation (the "Company") has appointed Marcel Teunissen as the Company's Executive Vice President and Chief Financial Officer, effective as of April 6, 2026.
- Mr. Teunissen, age 52, most recently served as President, North America for Parkland Corporation.
- From 2020 to 2024, he served as Chief Financial Officer at Parkland Corporation.
- Prior to that, he served in various roles of increasing responsibility at Shell plc.
- Mr. Teunissen holds a Master of Science in Economics - Business Policy and Administration from Erasmus University in The Netherlands.
- In connection with his appointment as Executive Vice President and Chief Financial Officer of the Company, Mr. Teunissen's annual base salary will be $550,000 per year, with an annual cash performance bonus target of 100% of his annual base salary (the "Annual Target Bonus"), which bonus will be earned (up to 200%) based on achievement of certain performance goals established by the Board or the Compensation Committee.
- Mr. Teunissen will also participate in the Company's long-term incentive program, pursuant to which his annual long-term incentive target will be $2,500,000, which amount will be prorated with respect to 2026.
- Mr. Teunissen's incentive compensation will be subject to the Company's clawback policies applicable to all executive officers of the Company in effect from time to time and applicable law.
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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.