# EDGAR Filing Document

**Accession Number:** 0001922446
**File Stem:** 0001140361-25-030696
**Filing Date:** 2025-8
**Character Count:** 5557
**Document Hash:** 06128533a1d6204370876f92582574fa
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001140361-25-030696.hdr.sgml**: 20250813

**ACCESSION NUMBER**: 0001140361-25-030696

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 3

**CONFORMED PERIOD OF REPORT**: 20250813

**FILED AS OF DATE**: 20250813

**DATE AS OF CHANGE**: 20250813

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Diversified Energy Co PLC
- **CENTRAL INDEX KEY:** 0001922446
- **STANDARD INDUSTRIAL CLASSIFICATION:** CRUDE PETROLEUM & NATURAL GAS [1311]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000
- **STATE OF INCORPORATION:** X0
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-41870
- **FILM NUMBER:** 251208848

**BUSINESS ADDRESS:**
- **STREET 1:** 1600 CORPORATE DRIVE
- **CITY:** BIRMINGHAM
- **STATE:** AL
- **ZIP:** 35242
- **BUSINESS PHONE:** (205) 408-0909

**MAIL ADDRESS:**
- **STREET 1:** 1600 CORPORATE DRIVE
- **CITY:** BIRMINGHAM
- **STATE:** AL
- **ZIP:** 35242

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### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION

#### Washington, D.C. 20549

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### FORM 6-K

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#### REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO SECTION 13a-16 OR 15d-16

#### UNDER THE SECURITIES EXCHANGE ACT OF 1934
For the month of August 2025

Commission File Number: 001-41870

![](image2.jpg)

## Diversified Energy Company PLC

(Translation of registrant's name into English)

#### 1600 Corporate Drive

#### Birmingham, Alabama 35242
(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒ Form 40-F ☐

THIS REPORT ON FORM 6-K SHALL BE DEEMED TO BE INCORPORATED BY REFERENCE IN THE PROSPECTUS INCLUDED IN THE REGISTRATION STATEMENTS ON FORM S-8 (FILE NO. 333-276139 AND 333-287374) AND THE REGISTRATION STATEMENTS ON FORM F-3ASR (FILE NO. 333-284846 AND 333-287373) OF DIVERSIFIED ENERGY COMPANY PLC, AND, IN EACH CASE, TO BE A PART THEREOF FROM THE DATE ON WHICH THIS REPORT IS FURNISHED, TO THE EXTENT NOT SUPERSEDED BY DOCUMENTS OR REPORTS SUBSEQUENTLY FILED OR FURNISHED.

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#### EXHIBIT INDEX

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| | |
|:---|:---|
| **Exhibit**<br> **No.** | **Description** |
| [99.1](ef20053852_ex99-1.htm) | RNS Announcement dated August 13, 2025. |

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#### SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

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| | | |
|:---|:---|:---|
|  | Diversified Energy Company plc | Diversified Energy Company plc |
| August 13, 2025 | By: | /s/ Bradley G. Gray |
| Date |  | Bradley G. Gray |
|  |  | President & Chief Financial Officer |

---

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## Exhibit 99.1

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**Exhibit 99.1**<br>

**Diversified Provides Board of Directors Update**

Diversified Energy Company PLC (LSE: DEC, NYSE: DEC) announced today that, due to other commitments, Sandra Stash will resign from the Company's Board of Directors (the "Board") effective August 12, 2025. Ms. Stash, who has been a member of the board since 2019, is leaving the Board in good standing and on amiable terms. Upon her departure from the Board, it is expected that the current Board member and Independent Director, David Turner, will replace Ms.Stash as the Senior Independent Director. In addition, current Board and Sustainability Committee member Kathryn Klaber will be named chair of the Sustainability Committee, while current Board member, Martin Thomas, will replace Ms. Stash as a member of the Audit & Risk Committee. All appointments will take effect on August 12, 2025.

Diversified and its Nomination Committee remain committed to maintaining a high-quality, diverse board of directors that brings complementary experience to support its long-term goals.

David Johnson, Non-Executive Chairman of the Board, commented:

*"On behalf of our Board and Diversified's management team, we thank Sandy for her service to the Company. We have valued and appreciated her insight and industry expertise. We wish her well in her future endeavors."*

Ms. Stash stated:

"*It has been an honor to work with Diversified's Board and executive management. Rusty and his team have done a tremendous job growing the Company, and I look forward to celebrating its continued success as a shareholder."*

The Company is making this announcement pursuant to UK Listing Rule 6.4.6R.

For further information, please contact:

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| | |
|:---|:---|
| **Diversified Energy Company PLC** | +1 973 856 2757 |
| Doug Kris | dkris@dgoc.com |
| Senior Vice President, Investor Relations & <br> Corporate Communications | www.div.energy |
| **FTI Consulting** | dec@fticonsulting.com |
| U.S. & UK Financial Public Relations |  |

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#### About Diversified Energy Company PLC

Diversified is a leading publicly traded energy company focused on natural gas and liquids production, transport, marketing, and well retirement. Through our unique differentiated strategy, we acquire existing, long-life assets and invest in them to improve environmental and operational performance until retiring those assets in a safe and environmentally secure manner. Recognized by ratings agencies and organizations for our sustainability leadership, this solutions-oriented, stewardship approach makes Diversified the Right Company at the Right Time to responsibly produce energy, deliver reliable free cash flow, and generate shareholder value.

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