David Johnson's departure as Chairman of the Board of Diversified Energy Co was reported; the filing names no successor. As of November 7, 2026, Diversified Energy Co has reported 3 leadership change filings to the SEC under Item 5.02 of Form 8-K, from May 21, 2026 to November 6, 2026, naming 1 appointment and 1 departure (Form 8-K, August 10, 2026).
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Key facts
- · In / out: Reported · Person: not named in the filing · 8-K, 2026-11-06
- · In / out: Out · Person: David Johnson · Role: Chairman of the Board · 8-K, 2026-08-10
- · In / out: In · Person: Kirk Oliver · Effective: 2026-05-21 · 8-K, 2026-05-21
Diversified Energy Co reported changes in 3 filings among its directors and officers to the SEC on Form 8-K, Item 5.02, from 2026-05-21 to 2026-11-06. They name 2 people, with 1 appointment and 1 departure. Every row below is cited to the filing it comes from, and this page adds each new change as Diversified Energy Co files it.
Also on the record for Diversified Energy Co
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| August 14, 2026 | Stake report, Schedule 13G/A, by Ameriprise Financial, Inc. | 6.3% of the class | 5%+ stakes | Source |
| July 28, 2026 | Stake report, Schedule 13G/A, by BlackRock, Inc. | 7.8% of the class | 5%+ stakes | Source |
| May 7, 2026 | Stake report, Schedule 13G, by Artemis Investment Management LLP | 5.6% of the class | 5%+ stakes | Source |
| March 26, 2026 | Stake report, Schedule 13G/A, by The Vanguard Group | — | 5%+ stakes | Source |
| March 13, 2026 | Stake report, Schedule 13D/A, by EIG Energy Fund XVI, L.P. | — | 5%+ stakes | Source |
| January 12, 2026 | Stake report, Schedule 13D/A, by EIG Energy Fund XVI, L.P. | 3.39% of the class | 5%+ stakes | Source |
| November 14, 2025 | Stake report, Schedule 13G, by Ameriprise Financial, Inc. | 5.3% of the class | 5%+ stakes | Source |
| September 22, 2025 | Stake report, Schedule 13D/A, by EIG Energy Fund XVI, L.P. | 4.49% of the class | 5%+ stakes | Source |
| July 29, 2025 | Stake report, Schedule 13G, by The Vanguard Group | 5.22% of the class | 5%+ stakes | Source |
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More on Diversified Energy Co and the records around it.
Diversified Energy Co elsewhere on the record
- 5%+ stake filings Aug 2026
- Who owns it
Companies that share a holder
- Ameriprise Financial, Inc. also filed stake reports on 65 other companies: Universal Electronics Inc. (Sep 2026), America's Car-Mart, Inc. (Aug 2026), Ampco-Pittsburgh Corporation (Aug 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)
- The Vanguard Group also filed stake reports on 2384 other companies: BellRing Brands, Inc. (Sep 2026), CAL-MAINE FOODS INC (Sep 2026), FTAI Aviation Ltd. (Sep 2026)
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Timeline
| Filed | In / out | Person | Role | Effective | Source |
|---|---|---|---|---|---|
| 2026-11-06 | Reported | not named in the filing | 8-K, 2026-11-06 | ||
| 2026-08-10 | Out | Chairman of the Board | 8-K, 2026-08-10 | ||
| 2026-05-21 | In | 2026-05-21 | 8-K, 2026-05-21 |
Who leads Diversified Energy Co, 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.
- Chairman of the Board: David Johnson, departure reported (filed 2026-08-10). No successor is named in these filings.
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Reported
Participation in the Plan is limited to a select group of management or highly compensated employees, including the Company's named executive officers, and non-employee directors of the Company located in the United States.
- On November 3, 2026, the Compensation Committee of the Board of Directors of Diversified Energy Company (the "Company") approved the adoption of the Diversified Gas & Oil Corporation Deferred Compensation Plan, to be effective January 1, 2027 (the "Plan").
- The Plan is an unfunded, nonqualified deferred compensation plan that is intended to comply with Section 409A of the Internal Revenue Code of 1986, as amended (the "Code").
- Participants in the Plan may elect to defer up to 80% of their base salary, short-term incentive plan awards, and long-term cash performance awards and up to 100% of their restricted stock units ("RSUs"), performance share units ("PSUs") and director retainers.
- The Company will make fully vested matching contributions equal to 100% of a participant's deferrals of base salary and short-term incentive plan awards, up to 7% of such compensation in excess of the Code Section 401(a)(17) compensation limit; no match is provided on other deferrals.
- The Company may also make other discretionary contributions under the Plan.
- Amounts credited to each participant under the Plan (other than as a result of deferred RSUs and PSUs) are periodically adjusted for earnings and/or losses at a rate that is equal to one or more notional investment funds selected by the Company and elected by the participant.
Departing: David Johnson, Chairman of the Board
On August 5, 2026, David Johnson notified the Board of Directors (the "Board") of Diversified Energy Company (the "Company") of his resignation as Chairman of the Board and member of the Sustainability and Safety and Compensation Committees of the Board, effective immediately.
- Mr. Johnson's resignation was not the result of any disagreement with the Company, including on any matter relating to its operations, policies or practices.
- In connection with Mr. Johnson's resignation, the Board decreased the size of the Board from six to five directors.
Appointed: Kirk Oliver, effective 2026-05-21
On May 20, 2026, the Board of Directors (the "Board") of Diversified Energy Company (the "Company") appointed Kirk Oliver to the Board and to the Audit and Risk Committee and the Sustainability and Safety Committee of the Board, in each case effective May 21, 2026.
- In connection with such appointment, the size of the full Board was increased from five to six directors.
- Mr. Oliver brings nearly twenty years of experience as the CFO of publicly traded energy companies, with deep experience in capital markets, mergers and acquisitions, corporate restructurings, and risk management.
- He most recently served as Executive Vice President and Chief Financial Officer of Equitrans Midstream Corporation, a publicly traded natural gas midstream company ("Equitrans"), from September 2018 until July 2024, where he built and led the company's finance organization and was responsible for its accounting, financial planning and analysis, treasury, tax, investor relations, and risk management functions.
- Prior to joining Equitrans, Mr. Oliver served as Chief Financial Officer of UGI Corporation from October 2012 to May 2018, where he had broad responsibility for financial operations, capital allocation, investor relations, and risk management.
- Mr. Oliver has also held senior executive and financial leadership positions at Allegheny Energy, Inc., TXU Corp. and Hunt Power, L.L.C. Earlier in his career, Mr. Oliver worked in investment banking at Lehman Brothers in its Global Power & Energy Group.
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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.