Diversified Energy Co SEC filings DEC
Diversified Energy Co has 246 filings in SEC EDGAR's recent list, going back to Jun 3, 2022. Its latest annual report, Form ARS, was filed on Mar 24, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 4, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 4, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 4, 2026 | Nov 4, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
Nov 2, 2026 | Oct 27, 2026 |
| 8-K/A | Amended current report | Sep 18, 2026 | Jul 2, 2026 |
| 8-K |
Current report
Material agreement
|
Sep 9, 2026 | Sep 2, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 3, 2026 | Sep 2, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 14, 2026 | Aug 14, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Aug 10, 2026 | Aug 5, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 5, 2026 | Aug 5, 2026 |
| 8-K/A | Amended current report | Jul 14, 2026 | Apr 30, 2026 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, New debt
|
Jul 6, 2026 | Jul 2, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
May 21, 2026 | May 20, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
May 19, 2026 | May 13, 2026 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
May 12, 2026 | May 6, 2026 |
| 8-K |
Current report
Shareholder vote results
|
May 12, 2026 | May 6, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 6, 2026 | May 6, 2026 |
| 8-K |
Current report
Acquisition or sale of assets, Regulation FD disclosure
|
May 1, 2026 | Apr 30, 2026 |
| 8-K |
Current report
Material agreement
|
Mar 12, 2026 | Mar 9, 2026 |
| 8-K |
Current report
Other events
|
Mar 6, 2026 | Mar 6, 2026 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Mar 4, 2026 | Feb 26, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 26, 2026 | Feb 26, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
Feb 10, 2026 | Feb 5, 2026 |
| 8-K/A | Amended current report | Feb 6, 2026 | Nov 24, 2025 |
| 8-K |
Current report
Other events
|
Jan 28, 2026 | Jan 28, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jan 26, 2026 | Jan 23, 2026 |
| 8-K |
Current report
Other events
|
Jan 23, 2026 | Jan 23, 2026 |
| 8-K |
Current report
Officer or director change
|
Jan 7, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Acquisition or sale of assets, Unregistered share sale
|
Nov 26, 2025 | Nov 24, 2025 |
| 6-K | Current report (foreign issuer) | Nov 21, 2025 | Nov 21, 2025 |
| 6-K | Current report (foreign issuer) | Nov 20, 2025 | Nov 19, 2025 |
| 6-K | Current report (foreign issuer) | Nov 10, 2025 | Nov 10, 2025 |
| 6-K | Current report (foreign issuer) | Nov 6, 2025 | Nov 5, 2025 |
| 6-K | Current report (foreign issuer) | Oct 17, 2025 | Oct 17, 2025 |
| 6-K | Current report (foreign issuer) | Oct 9, 2025 | Oct 9, 2025 |
| 6-K | Current report (foreign issuer) | Sep 30, 2025 | Sep 30, 2025 |
| 6-K | Current report (foreign issuer) | Sep 17, 2025 | Sep 17, 2025 |
| 6-K | Current report (foreign issuer) | Sep 16, 2025 | Sep 16, 2025 |
| 6-K | Current report (foreign issuer) | Sep 9, 2025 | Sep 9, 2025 |
| 6-K | Current report (foreign issuer) | Aug 13, 2025 | Aug 13, 2025 |
| 6-K | Current report (foreign issuer) | Aug 11, 2025 | Jun 30, 2025 |
| 6-K | Current report (foreign issuer) | May 28, 2025 | May 28, 2025 |
| 6-K | Current report (foreign issuer) | May 16, 2025 | May 16, 2025 |
| 6-K | Current report (foreign issuer) | May 12, 2025 | May 12, 2025 |
| 6-K | Current report (foreign issuer) | Apr 14, 2025 | Apr 14, 2025 |
| 6-K | Current report (foreign issuer) | Apr 9, 2025 | Apr 9, 2025 |
| 6-K | Current report (foreign issuer) | Mar 28, 2025 | Mar 28, 2025 |
| 6-K | Current report (foreign issuer) | Mar 20, 2025 | Mar 20, 2025 |
| 6-K | Current report (foreign issuer) | Mar 17, 2025 | Mar 17, 2025 |
| 6-K | Current report (foreign issuer) | Mar 14, 2025 | Mar 14, 2025 |
| 6-K | Current report (foreign issuer) | Mar 10, 2025 | Mar 10, 2025 |
| 6-K | Current report (foreign issuer) | Feb 21, 2025 | Feb 21, 2025 |
| 6-K | Current report (foreign issuer) | Feb 20, 2025 | Feb 20, 2025 |
| 6-K | Current report (foreign issuer) | Feb 11, 2025 | Feb 11, 2025 |
| 6-K | Current report (foreign issuer) | Jan 27, 2025 | Jan 27, 2025 |
| 6-K | Current report (foreign issuer) | Nov 12, 2024 | Nov 12, 2024 |
| 6-K | Current report (foreign issuer) | Oct 30, 2024 | Oct 30, 2024 |
| 6-K | Current report (foreign issuer) | Aug 20, 2024 | Aug 20, 2024 |
| 6-K | Current report (foreign issuer) | Aug 20, 2024 | Aug 20, 2024 |
| 6-K | Current report (foreign issuer) | Aug 16, 2024 | Aug 16, 2024 |
| 6-K | Current report (foreign issuer) | Aug 15, 2024 | Aug 15, 2024 |
| 6-K | Current report (foreign issuer) | Jul 10, 2024 | Jul 10, 2024 |
| 6-K | Current report (foreign issuer) | Jun 7, 2024 | Jun 7, 2024 |
| 6-K | Current report (foreign issuer) | Jun 3, 2024 | Jun 3, 2024 |
| 6-K | Current report (foreign issuer) | May 28, 2024 | May 28, 2024 |
| 6-K | Current report (foreign issuer) | May 10, 2024 | May 10, 2024 |
| 6-K | Current report (foreign issuer) | Apr 10, 2024 | Apr 10, 2024 |
| 6-K | Current report (foreign issuer) | Mar 19, 2024 | Mar 19, 2024 |
| 6-K | Current report (foreign issuer) | Feb 15, 2024 | Feb 15, 2024 |
| 6-K | Current report (foreign issuer) | Jan 30, 2024 | Jan 30, 2024 |
| 6-K | Current report (foreign issuer) | Jan 10, 2024 | Jan 10, 2024 |
| 6-K | Current report (foreign issuer) | Jan 2, 2024 | Jan 2, 2024 |
| 6-K | Current report (foreign issuer) | Dec 19, 2023 | Dec 19, 2023 |
| 6-K | Current report (foreign issuer) | Dec 18, 2023 | Dec 18, 2023 |
Showing 72 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Crude Petroleum & Natural Gas (SIC 1311)
- Listed as
- DEC (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Birmingham, AL
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1922446
- Former names
- Diversified Energy Co PLC (until Dec 1, 2025)
Other Crude Petroleum & Natural Gas companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.