Diversified Energy Company Plc SEC Filings

Diversified Energy Company PLC filed a Form SD for the fiscal year ended December 31, 2024, as a resource extraction issuer. The filing states that the company and its consolidated subsidiaries have reported payments made to U.S. federal and foreign governments related to the commercial development of oil, natural gas or minerals.

The detailed payment information required under Section 13(q) and Rule 13q-1 is provided in Exhibit 2.01, which consists of a report prepared under UK Disclosure and Transparency Rule 4.3A and The Reports on Payments to Governments Regulations 2014. That report is also available via the UK Financial Conduct Authority’s National Storage Mechanism and on the company’s website.

Diversified Energy Company PLC (DEC) is the subject of a prospectus supplement describing a selling-stockholder offering of 5,713,353 ordinary shares (£0.20 nominal). The shares trade on the NYSE and LSE under the symbol DEC; the last reported sale prices on September 15, 2025 were $15.20 on the NYSE and £11.31 on the LSE (approx. $15.37 using an assumed exchange rate). The Diversified Employee Benefit Trust indicated interest to purchase up to 750,000 shares at the public offering price but made no firm commitment. Underwriters have a 30-day over-allotment option to buy up to 857,002 additional shares to cover over-allotments. The company is a foreign private issuer through December 31, 2025 (transitioning to domestic reporting in 2026) and discloses extensive risk factors including commodity price volatility, integration risks from recent acquisitions, capital and liquidity constraints, environmental and regulatory risks, and potential tax complexities including possible double taxation given U.S. federal tax treatment.

Diversified Energy Company plc furnished a Form 6-K reporting an RNS announcement and an Agreement and Plan of Merger dated September 8, 2025. The merger agreement names Diversified Production LLC, Diversified Energy Company PLC, Corsair Merger Sub, Inc., Canvas Energy Inc., and CEI Representative LLC as parties. The Form 6-K states the report will be incorporated by reference into the companys registration statements on Form S-8 and Form F-3ASR to the extent not superseded. The filing indicates the registrant files annual reports on Form 20-F. The report is signed by Bradley G. Gray, President & Chief Financial Officer, and lists the company's principal executive office in Birmingham, Alabama.

Diversified Energy Company PLC furnished Exhibits 99.1 through 99.4 in a Form 6‑K: a press release, a 2025 Interim Report prepared under UK‑adopted IAS 34 and the UK Disclosure Guidance and Transparency Rules, a 2025 Interim Report prepared under IAS 34 as issued by the IASB (U.S. format), and a second‑quarter dividend declaration. The filing notes that the U.S. formatted interim report omits certain U.K.‑specific disclosures such as the auditor's independent review report and the Directors' responsibility statement. Exhibit 99.3 is expressly incorporated by reference into the prospectuses in the company’s Form S‑8 and Form F‑3ASR registration statements.