Diversified Energy Co — All Filings
192 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
All
10-K
144
15-12G
20-F
20FR12B
20FR12B/A
25-NSE
3
3/A
4
424B3
424B5
424B7
6-K
8-K
8-K/A
8-K12B
ARS
CERT
CORRESP
DEF 14A
DEFA14A
DRS
DRS/A
DRSLTR
EFFECT
F-1
F-3ASR
POSASR
S-3ASR
S-8
S-8 POS
SC 13G
SC 13G/A
SC TO-I
SC TO-I/A
SCHEDULE 13D
SCHEDULE 13D/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
SEC STAFF ACTION
SEC STAFF LETTER
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0000102909-26-000388 | Mar 26, 2026 | — |
| ARS | ARS | 0001140361-26-010922 | Mar 24, 2026 | Dec 31, 2025 |
| DEFA14A | DEFA14A | 0001140361-26-010920 | Mar 24, 2026 | — |
| DEF 14A | DEF 14A | 0001140361-26-010918 | Mar 24, 2026 | May 6, 2026 |
| 4 | FORM 4 | 0002100792-26-000004 | Mar 23, 2026 | Mar 19, 2026 |
| 4 | FORM 4 | 0002099966-26-000005 | Mar 23, 2026 | Mar 19, 2026 |
| 4 | FORM 4 | 0001789360-26-000007 | Mar 23, 2026 | Mar 19, 2026 |
| 4 | FORM 4 | 0001734815-26-000004 | Mar 23, 2026 | Mar 19, 2026 |
| 4 | FORM 4 | 0002099510-26-000005 | Mar 23, 2026 | Mar 19, 2026 |
| 4 | FORM 4 | 0001734813-26-000005 | Mar 23, 2026 | Mar 19, 2026 |
| 4 | FORM 4 | 0002097393-26-000002 | Mar 18, 2026 | Mar 16, 2026 |
| 4 | FORM 4 | 0002099253-26-000002 | Mar 18, 2026 | Mar 16, 2026 |
| 4 | FORM 4 | 0002097370-26-000002 | Mar 18, 2026 | Mar 16, 2026 |
| 4 | FORM 4 | 0002100088-26-000002 | Mar 18, 2026 | Mar 16, 2026 |
| 4 | FORM 4 | 0002100792-26-000002 | Mar 18, 2026 | Mar 16, 2026 |
| 4 | FORM 4 | 0001734815-26-000002 | Mar 18, 2026 | Mar 16, 2026 |
| 4 | FORM 4 | 0002099966-26-000003 | Mar 18, 2026 | Mar 16, 2026 |
| 4 | FORM 4 | 0001789360-26-000003 | Mar 18, 2026 | Mar 16, 2026 |
| 4 | FORM 4 | 0001734813-26-000003 | Mar 18, 2026 | Mar 16, 2026 |
| 4 | FORM 4 | 0002099510-26-000003 | Mar 18, 2026 | Mar 16, 2026 |
| SCHEDULE 13D/A | — | 0001213900-26-027670 | Mar 13, 2026 | — |
| 8-K | 8-K | 0001922446-26-000031 | Mar 12, 2026 | Mar 9, 2026 |
| 424B7 | 424B7 | 0001140361-26-008908 | Mar 11, 2026 | — |
| 424B7 | 424B7 | 0001140361-26-008513 | Mar 10, 2026 | — |
| S-3ASR | S-3ASR | 0001140361-26-008473 | Mar 9, 2026 | — |
| 8-K | 8-K | 0001922446-26-000028 | Mar 6, 2026 | — |
| 8-K | 8-K | 0001922446-26-000025 | Mar 4, 2026 | Feb 26, 2026 |
| 8-K | 8-K | 0001922446-26-000022 | Feb 26, 2026 | — |
| 10-K | 10-K | 0001922446-26-000020 | Feb 26, 2026 | Dec 31, 2025 |
| 8-K | 8-K | 0001922446-26-000014 | Feb 10, 2026 | Feb 5, 2026 |
| 8-K/A | 8-K | 0001922446-26-000011 | Feb 6, 2026 | Nov 24, 2025 |
| 8-K | 8-K | 0001922446-26-000009 | Jan 28, 2026 | — |
| 4 | FORM 4 | 0001140361-26-002423 | Jan 26, 2026 | Jan 23, 2026 |
| 8-K | 8-K | 0001922446-26-000003 | Jan 26, 2026 | Jan 23, 2026 |
| 8-K | 8-K | 0001140361-26-002106 | Jan 23, 2026 | — |
| SCHEDULE 13D/A | — | 0001213900-26-003404 | Jan 12, 2026 | — |
| 4 | FORM 4 | 0001140361-26-000977 | Jan 12, 2026 | Jan 9, 2026 |
| 144 | — | 0001213900-26-002654 | Jan 8, 2026 | — |
| 4 | FORM 4 | 0001140361-26-000446 | Jan 7, 2026 | Dec 31, 2025 |
| 4 | FORM 4 | 0001140361-26-000445 | Jan 7, 2026 | Dec 31, 2025 |
| 4 | FORM 4 | 0001140361-26-000444 | Jan 7, 2026 | Dec 31, 2025 |
| 4 | FORM 4 | 0001140361-26-000443 | Jan 7, 2026 | Dec 31, 2025 |
| 4 | FORM 4 | 0001140361-26-000442 | Jan 7, 2026 | Jan 5, 2026 |
| 4 | FORM 4 | 0001140361-26-000441 | Jan 7, 2026 | Jan 5, 2026 |
| 4 | FORM 4 | 0001140361-26-000438 | Jan 7, 2026 | Dec 31, 2025 |
| 4 | FORM 4 | 0001140361-26-000440 | Jan 7, 2026 | Jan 5, 2026 |
| 4 | FORM 4 | 0001140361-26-000439 | Jan 7, 2026 | Dec 31, 2025 |
| 4 | FORM 4 | 0001140361-26-000437 | Jan 7, 2026 | Jan 5, 2026 |
| 4 | FORM 4 | 0001140361-26-000436 | Jan 7, 2026 | Jan 5, 2026 |
| 8-K | 8-K | 0001140361-26-000434 | Jan 7, 2026 | Dec 31, 2025 |