Diversified Energy Co SEC EDGAR Filings (CIK 0001922446)

SEC EDGAR filings, ownership reports, and insider transactions for Diversified Energy Co.

Symbol
DEC on NYSE
Industry
Crude Petroleum & Natural Gas (Office Of Energy & Transportation)
Business address
1600 Corporate Drive, Birmingham, AL, 35242
State of incorporation
United Kingdom
Fiscal year end
31 December
Former names
Diversified Energy Co PLC (to 01 Dec 2025)
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Diversified Energy Co has filed 157 SEC EDGAR filings since 03 Jun 2022

Latest Filings

Recent SEC filings for Diversified Energy Co including SCHEDULE 13D/A, 4, 144 and more.

Form type Document Filing Description Filing date Reporting date File number(s)
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 12 Jan 2026 005-94334
4 Open 4 document View SEC filing for 4 FORM 4 12 Jan 2026 09 Jan 2026
144 Open 144 document View SEC filing for 144 08 Jan 2026 001-41870
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2026 31 Dec 2025
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2026 31 Dec 2025
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2026 31 Dec 2025
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2026 31 Dec 2025
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2026 05 Jan 2026
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2026 05 Jan 2026
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2026 31 Dec 2025
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2026 05 Jan 2026
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2026 31 Dec 2025
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2026 05 Jan 2026
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2026 05 Jan 2026
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 Jan 2026 31 Dec 2025 001-41870
3/A Open 3/A document View SEC filing for 3/A 3/A 15 Dec 2025 21 Nov 2025
3 Open 3 document View SEC filing for 3 FORM 3 11 Dec 2025 21 Nov 2025
3 Open 3 document View SEC filing for 3 FORM 3 09 Dec 2025 21 Nov 2025
3 Open 3 document View SEC filing for 3 FORM 3 08 Dec 2025 21 Nov 2025
3 Open 3 document View SEC filing for 3 FORM 3 04 Dec 2025 21 Nov 2025
15-12G Open 15-12G document View SEC filing for 15-12G 15-12G 04 Dec 2025 001-41870
3 Open 3 document View SEC filing for 3 FORM 3 03 Dec 2025 21 Nov 2025
3 Open 3 document View SEC filing for 3 FORM 3 01 Dec 2025 21 Nov 2025
3 Open 3 document View SEC filing for 3 FORM 3 01 Dec 2025 21 Nov 2025
3 Open 3 document View SEC filing for 3 FORM 3 01 Dec 2025 21 Nov 2025
3 Open 3 document View SEC filing for 3 FORM 3 01 Dec 2025 21 Nov 2025
3 Open 3 document View SEC filing for 3 FORM 3 01 Dec 2025 21 Nov 2025
3 Open 3 document View SEC filing for 3 FORM 3 01 Dec 2025 21 Nov 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 26 Nov 2025 24 Nov 2025 001-41870
S-8 POS Open S-8 POS document View SEC filing for S-8 POS S-8 POS 25 Nov 2025 333-287374
S-8 POS Open S-8 POS document View SEC filing for S-8 POS S-8 POS 25 Nov 2025 333-276139
S-8 Open S-8 document | Open XBRL data View SEC filing for S-8 S-8 25 Nov 2025 333-291764
25-NSE Open 25-NSE document View SEC filing for 25-NSE 24 Nov 2025 001-41870
POSASR Open POSASR document View SEC filing for POSASR POSASR 24 Nov 2025 333-284846
POSASR Open POSASR document View SEC filing for POSASR POSASR 24 Nov 2025 333-287373
8-K12B Open 8-K12B document | Open XBRL data View SEC filing for 8-K12B 8-K12B 24 Nov 2025 21 Nov 2025 001-41870
6-K Open 6-K document View SEC filing for 6-K 6-K 21 Nov 2025 21 Nov 2025 001-41870
6-K Open 6-K document View SEC filing for 6-K 6-K 20 Nov 2025 19 Nov 2025 001-41870
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 14 Nov 2025 005-94334
6-K Open 6-K document View SEC filing for 6-K 6-K 10 Nov 2025 10 Nov 2025 001-41870
6-K Open 6-K document View SEC filing for 6-K 6-K 06 Nov 2025 05 Nov 2025 001-41870
6-K Open 6-K document View SEC filing for 6-K 6-K 17 Oct 2025 17 Oct 2025 001-41870
6-K Open 6-K document View SEC filing for 6-K 6-K 09 Oct 2025 09 Oct 2025 001-41870
6-K Open 6-K document View SEC filing for 6-K 6-K 30 Sep 2025 30 Sep 2025 001-41870
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 22 Sep 2025 005-94334
424B7 Open 424B7 document | Open XBRL data View SEC filing for 424B7 424B7 18 Sep 2025 333-287373
6-K Open 6-K document View SEC filing for 6-K 6-K 17 Sep 2025 17 Sep 2025 001-41870
6-K Open 6-K document View SEC filing for 6-K 6-K 16 Sep 2025 16 Sep 2025 001-41870
SD Open SD document | Open XBRL data View SEC filing for SD SD 16 Sep 2025 001-41870
424B7 Open 424B7 document View SEC filing for 424B7 424B7 16 Sep 2025 333-287373
6-K Open 6-K document View SEC filing for 6-K 6-K 09 Sep 2025 09 Sep 2025 001-41870
6-K Open 6-K document View SEC filing for 6-K 6-K 13 Aug 2025 13 Aug 2025 001-41870
6-K Open 6-K document | Open XBRL data View SEC filing for 6-K 6-K 11 Aug 2025 30 Jun 2025 001-41870
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 29 Jul 2025 005-94334
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 16 Jun 2025 001-41870
CORRESP Open CORRESP document View SEC filing for CORRESP 06 Jun 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 29 May 2025 005-94334
SCHEDULE 13D Open SCHEDULE 13D document View SEC filing for SCHEDULE 13D 29 May 2025 005-94334
144 Open 144 document View SEC filing for 144 28 May 2025 001-41870
6-K Open 6-K document View SEC filing for 6-K 6-K 28 May 2025 28 May 2025 001-41870
144 Open 144 document View SEC filing for 144 27 May 2025 001-41870
144 Open 144 document View SEC filing for 144 27 May 2025 001-41870
144 Open 144 document View SEC filing for 144 27 May 2025 001-41870
144 Open 144 document View SEC filing for 144 27 May 2025 001-41870
144 Open 144 document View SEC filing for 144 27 May 2025 001-41870
144 Open 144 document View SEC filing for 144 27 May 2025 001-41870
144 Open 144 document View SEC filing for 144 27 May 2025 001-41870
144 Open 144 document View SEC filing for 144 27 May 2025 001-41870
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 22 May 2025 001-41870
S-8 Open S-8 document View SEC filing for S-8 S-8 16 May 2025 333-287374
F-3ASR Open F-3ASR document View SEC filing for F-3ASR F-3ASR 16 May 2025 333-287373
6-K Open 6-K document View SEC filing for 6-K 6-K 16 May 2025 16 May 2025 001-41870
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 15 May 2025 005-94334
6-K Open 6-K document View SEC filing for 6-K 6- K 12 May 2025 12 May 2025 001-41870
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 30 Apr 2025 005-94334
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 23 Apr 2025 005-94334
6-K Open 6-K document View SEC filing for 6-K 6-K 14 Apr 2025 14 Apr 2025 001-41870
6-K Open 6-K document View SEC filing for 6-K 6-K 09 Apr 2025 09 Apr 2025 001-41870
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 02 Apr 2025 005-94334
6-K Open 6-K document View SEC filing for 6-K 6-K 28 Mar 2025 28 Mar 2025 001-41870
6-K Open 6-K document View SEC filing for 6-K 6-K 20 Mar 2025 20 Mar 2025 001-41870
6-K Open 6-K document View SEC filing for 6-K 6-K 17 Mar 2025 17 Mar 2025 001-41870
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F 20-F 17 Mar 2025 31 Dec 2024 001-41870
6-K Open 6-K document View SEC filing for 6-K 6-K 14 Mar 2025 14 Mar 2025 001-41870
6-K Open 6-K document View SEC filing for 6-K 6-K 10 Mar 2025 10 Mar 2025 001-41870
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 21 Feb 2025 21 Feb 2025 001-41870
424B5 Open 424B5 document View SEC filing for 424B5 424B5 21 Feb 2025 333-284846
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 20 Feb 2025 20 Feb 2025 001-41870
424B5 Open 424B5 document View SEC filing for 424B5 424B5 19 Feb 2025 333-284846
F-3ASR Open F-3ASR document View SEC filing for F-3ASR F-3ASR 11 Feb 2025 333-284846
6-K Open 6-K document View SEC filing for 6-K 6-K 11 Feb 2025 11 Feb 2025 001-41870
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 30 Jan 2025 005-94334
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 27 Jan 2025 27 Jan 2025 001-41870
6-K Open 6-K document View SEC filing for 6-K 6-K 12 Nov 2024 12 Nov 2024 001-41870
6-K Open 6-K document View SEC filing for 6-K 6-K 30 Oct 2024 30 Oct 2024 001-41870
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A DIVERSIFIED ENERGY COMPANY PLC 03 Oct 2024 005-94334
EFFECT Open EFFECT document View SEC filing for EFFECT 11 Sep 2024 333-281669
424B3 Open 424B3 document View SEC filing for 424B3 424B3 11 Sep 2024 333-281669
CORRESP Open CORRESP document View SEC filing for CORRESP 09 Sep 2024
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 28 Aug 2024 333-281669
F-1 Open F-1 document View SEC filing for F-1 F-1 20 Aug 2024 333-281669
6-K Open 6-K document View SEC filing for 6-K 6-K 20 Aug 2024 20 Aug 2024 001-41870
6-K Open 6-K document View SEC filing for 6-K 6-K 20 Aug 2024 20 Aug 2024 001-41870
6-K Open 6-K document View SEC filing for 6-K 6-K 16 Aug 2024 16 Aug 2024 001-41870
6-K Open 6-K document | Open XBRL data View SEC filing for 6-K 6-K 15 Aug 2024 15 Aug 2024 001-41870
SC 13G Open SC 13G document View SEC filing for SC 13G 07 Aug 2024 005-94334
6-K Open 6-K document View SEC filing for 6-K 6-K 10 Jul 2024 10 Jul 2024 001-41870
6-K Open 6-K document View SEC filing for 6-K 6-K 07 Jun 2024 07 Jun 2024 001-41870
6-K Open 6-K document View SEC filing for 6-K 6-K 03 Jun 2024 03 Jun 2024 001-41870
6-K Open 6-K document View SEC filing for 6-K 6-K 28 May 2024 28 May 2024 001-41870
6-K Open 6-K document View SEC filing for 6-K 6-K 10 May 2024 10 May 2024 001-41870
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 29 Apr 2024 005-94334
6-K Open 6-K document View SEC filing for 6-K 6-K 10 Apr 2024 10 Apr 2024 001-41870
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F 20-F 19 Mar 2024 31 Dec 2023 001-41870
SC TO-I/A Open SC TO-I/A document View SEC filing for SC TO-I/A SC TO-I/A 19 Mar 2024 005-94334
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 19 Mar 2024 19 Mar 2024 001-41870
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 14 Mar 2024 005-94334
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 08 Mar 2024 005-94334
CORRESP Open CORRESP document View SEC filing for CORRESP 06 Mar 2024
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 01 Mar 2024 005-94334
SC TO-I Open SC TO-I document View SEC filing for SC TO-I SC TO-I 26 Feb 2024 005-94334
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 15 Feb 2024 15 Feb 2024 001-41870
SC 13G Open SC 13G document View SEC filing for SC 13G DIVERSIFIED ENERGY COMPANY PLC 13 Feb 2024 005-94334
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 07 Feb 2024 005-94334
SC 13G Open SC 13G document View SEC filing for SC 13G 06 Feb 2024 005-94334
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 30 Jan 2024 30 Jan 2024 001-41870
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 10 Jan 2024 10 Jan 2024 001-41870
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 02 Jan 2024 02 Jan 2024 001-41870
6-K Open 6-K document View SEC filing for 6-K FORM 6-K. 19 Dec 2023 19 Dec 2023 001-41870
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 19 Dec 2023 333-276139
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 18 Dec 2023 18 Dec 2023 001-41870
SEC STAFF ACTION Open SEC STAFF ACTION document View SEC filing for SEC STAFF ACTION 14 Dec 2023
CORRESP Open CORRESP document View SEC filing for CORRESP 14 Dec 2023
CERT Open CERT document View SEC filing for CERT NYSE CERTIFICATION 14 Dec 2023 001-41870
SEC STAFF LETTER Open SEC STAFF LETTER document View SEC filing for SEC STAFF LETTER 13 Dec 2023
CORRESP Open CORRESP document View SEC filing for CORRESP 12 Dec 2023
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 11 Dec 2023
20FR12B/A Open 20FR12B/A document View SEC filing for 20FR12B/A 20FR12B/A 08 Dec 2023 001-41870
SEC STAFF LETTER Open SEC STAFF LETTER document View SEC filing for SEC STAFF LETTER 30 Nov 2023
20FR12B Open 20FR12B document View SEC filing for 20FR12B 20FR12B 16 Nov 2023 001-41870
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 12 Sep 2023
DRS/A Open DRS/A document View SEC filing for DRS/A 12 Sep 2023 377-06217
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 27 Jul 2023
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 17 Jul 2023
DRS/A Open DRS/A document View SEC filing for DRS/A 17 Jul 2023 377-06217
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 26 May 2023
DRS/A Open DRS/A document View SEC filing for DRS/A 01 May 2023 377-06217
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 06 Oct 2022
DRS/A Open DRS/A document View SEC filing for DRS/A 06 Oct 2022 377-06217
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 22 Sep 2022
DRS/A Open DRS/A document View SEC filing for DRS/A 06 Sep 2022 377-06217
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 02 Sep 2022
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 16 Aug 2022
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 29 Jul 2022
DRS/A Open DRS/A document View SEC filing for DRS/A 29 Jul 2022 377-06217
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 30 Jun 2022
DRS Open DRS document View SEC filing for DRS 03 Jun 2022 377-06217

About this filer

Diversified Energy Co files with the SEC under CIK 0001922446. This page aggregates EDGAR filings and related ownership activity.

Industry: Crude Petroleum & Natural Gas.

See insider transactions for this issuer.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
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Updates follow new EDGAR submissions and periodic data refreshes.

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