Montauk Renewables, Inc. — All Filings
166 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.
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| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 8-K | 8-K | 0001193125-26-103173 | Mar 12, 2026 | — |
| 10-K | 10-K | 0001193125-26-102364 | Mar 11, 2026 | Dec 31, 2025 |
| 8-K | 8-K | 0001193125-26-102342 | Mar 11, 2026 | — |
| 8-K | 8-K | 0001193125-26-006546 | Jan 7, 2026 | Dec 31, 2025 |
| 4 | 4 | 0001193125-25-300816 | Nov 26, 2025 | Nov 24, 2025 |
| SCHEDULE 13G/A | — | 0001852690-25-000003 | Nov 24, 2025 | — |
| SCHEDULE 13D | — | 0001829126-25-008948 | Nov 10, 2025 | — |
| 3 | FORM 3 | 0001829126-25-008947 | Nov 10, 2025 | Nov 3, 2025 |
| 10-Q | 10-Q | 0001193125-25-267126 | Nov 5, 2025 | Sep 30, 2025 |
| 8-K | 8-K | 0001193125-25-267090 | Nov 5, 2025 | — |
| 8-K | 8-K | 0001193125-25-174981 | Aug 7, 2025 | — |
| 10-Q | 10-Q | 0000950170-25-104181 | Aug 6, 2025 | Jun 30, 2025 |
| 8-K | 8-K | 0000950170-25-104161 | Aug 6, 2025 | — |
| 8-K | 8-K | 0001193125-25-127599 | May 27, 2025 | May 22, 2025 |
| 10-Q | 10-Q | 0000950170-25-067125 | May 8, 2025 | Mar 31, 2025 |
| 8-K | 8-K | 0000950170-25-067105 | May 8, 2025 | — |
| 8-K | 8-K | 0001193125-25-081561 | Apr 15, 2025 | Apr 10, 2025 |
| DEFA14A | DEFA14A | 0001193125-25-075696 | Apr 8, 2025 | — |
| DEF 14A | DEF 14A | 0001193125-25-075688 | Apr 8, 2025 | May 22, 2025 |
| ARS | ARS | 0001193125-25-075683 | Apr 8, 2025 | Dec 31, 2024 |
| 8-K | 8-K | 0001193125-25-055277 | Mar 17, 2025 | — |
| 10-K | 10-K | 0000950170-25-039495 | Mar 14, 2025 | Dec 31, 2024 |
| 8-K | 8-K | 0000950170-25-038341 | Mar 13, 2025 | — |
| 8-K | 8-K | 0001193125-25-049911 | Mar 7, 2025 | Mar 5, 2025 |
| 8-K | 8-K | 0001193125-25-027318 | Feb 14, 2025 | — |
| 4 | 4 | 0000950170-24-131181 | Nov 26, 2024 | Nov 24, 2024 |
| 10-Q | 10-Q | 0000950170-24-125582 | Nov 12, 2024 | Sep 30, 2024 |
| 8-K | 8-K | 0000950170-24-125542 | Nov 12, 2024 | — |
| 8-K | 8-K | 0001193125-24-198328 | Aug 12, 2024 | — |
| 10-Q | 10-Q | 0000950170-24-094128 | Aug 8, 2024 | Jun 30, 2024 |
| 8-K | 8-K | 0000950170-24-094106 | Aug 8, 2024 | — |
| 8-K | 8-K | 0001193125-24-157549 | Jun 7, 2024 | Jun 5, 2024 |
| 10-Q | 10-Q | 0000950170-24-057177 | May 9, 2024 | Mar 31, 2024 |
| 8-K | 8-K | 0000950170-24-057078 | May 9, 2024 | — |
| DEFA14A | DEFA14A | 0001193125-24-103783 | Apr 22, 2024 | — |
| DEF 14A | DEF 14A | 0001193125-24-103778 | Apr 22, 2024 | Jun 5, 2024 |
| ARS | ARS | 0001193125-24-103776 | Apr 22, 2024 | Dec 31, 2023 |
| 3 | 3 | 0000950170-24-041419 | Apr 3, 2024 | Apr 2, 2024 |
| 8-K | 8-K | 0001193125-24-086000 | Apr 3, 2024 | Apr 2, 2024 |
| 8-K | 8-K | 0001193125-24-068626 | Mar 15, 2024 | — |
| 10-K | 10-K | 0000950170-24-031587 | Mar 14, 2024 | Dec 31, 2023 |
| 8-K | 8-K | 0000950170-24-031574 | Mar 14, 2024 | — |
| 8-K | 8-K | 0001193125-23-305959 | Dec 29, 2023 | Dec 27, 2023 |
| 4 | FORM 4 SUBMISSION | 0000899243-23-020496 | Nov 27, 2023 | Nov 24, 2023 |
| 10-Q | 10-Q | 0000950170-23-062166 | Nov 9, 2023 | Sep 30, 2023 |
| 8-K | 8-K | 0000950170-23-062114 | Nov 9, 2023 | — |
| 8-K | 8-K | 0001193125-23-258973 | Oct 19, 2023 | Oct 18, 2023 |
| 8-K | 8-K | 0001193125-23-237627 | Sep 19, 2023 | Sep 13, 2023 |
| 4 | FORM 4 SUBMISSION | 0000899243-23-019218 | Sep 18, 2023 | Sep 15, 2023 |
| 3 | FORM 3 SUBMISSION | 0000899243-23-019217 | Sep 18, 2023 | Sep 15, 2023 |