Browse the latest SEC filings and forms submitted by Montauk Renewables, Inc. (MNTK). Access annual reports, quarterly statements, and other official disclosures.
View Insider Transactions for Montauk Renewables, Inc. (MNTK).
Search Company Filings →| Form | Filing Date | Description | Link |
|---|---|---|---|
| 8-K | March 12, 2026 | 8-K | View Document |
| 10-K | March 11, 2026 | 10-K | View Document |
| 8-K | March 11, 2026 | 8-K | View Document |
| 8-K | Jan. 7, 2026 | 8-K | View Document |
| 4 | Nov. 26, 2025 | 4 | View Document |
| SCHEDULE 13G/A | Nov. 24, 2025 | - | View Document |
| SCHEDULE 13D | Nov. 10, 2025 | - | View Document |
| 3 | Nov. 10, 2025 | FORM 3 | View Document |
| 8-K | Nov. 5, 2025 | 8-K | View Document |
| 10-Q | Nov. 5, 2025 | 10-Q | View Document |
| 8-K | Aug. 7, 2025 | 8-K | View Document |
| 10-Q | Aug. 6, 2025 | 10-Q | View Document |
| 8-K | Aug. 6, 2025 | 8-K | View Document |
| 8-K | May 27, 2025 | 8-K | View Document |
| 8-K | May 8, 2025 | 8-K | View Document |
| 10-Q | May 8, 2025 | 10-Q | View Document |
| 8-K | April 15, 2025 | 8-K | View Document |
| ARS | April 8, 2025 | ARS | View Document |
| DEFA14A | April 8, 2025 | DEFA14A | View Document |
| DEF 14A | April 8, 2025 | DEF 14A | View Document |
| 8-K | March 17, 2025 | 8-K | View Document |
| 10-K | March 14, 2025 | 10-K | View Document |
| 8-K | March 13, 2025 | 8-K | View Document |
| 8-K | March 7, 2025 | 8-K | View Document |
| 8-K | Feb. 14, 2025 | 8-K | View Document |
| 4 | Nov. 26, 2024 | 4 | View Document |
| 10-Q | Nov. 12, 2024 | 10-Q | View Document |
| 8-K | Nov. 12, 2024 | 8-K | View Document |
| 8-K | Aug. 12, 2024 | 8-K | View Document |
| 8-K | Aug. 8, 2024 | 8-K | View Document |
| 10-Q | Aug. 8, 2024 | 10-Q | View Document |
| 8-K | June 7, 2024 | 8-K | View Document |
| 10-Q | May 9, 2024 | 10-Q | View Document |
| 8-K | May 9, 2024 | 8-K | View Document |
| DEF 14A | April 22, 2024 | DEF 14A | View Document |
| ARS | April 22, 2024 | ARS | View Document |
| DEFA14A | April 22, 2024 | DEFA14A | View Document |
| 8-K | April 3, 2024 | 8-K | View Document |
| 3 | April 3, 2024 | 3 | View Document |
| 8-K | March 15, 2024 | 8-K | View Document |
| 10-K | March 14, 2024 | 10-K | View Document |
| 8-K | March 14, 2024 | 8-K | View Document |
| 8-K | Dec. 29, 2023 | 8-K | View Document |
| 4 | Nov. 27, 2023 | FORM 4 SUBMISSION | View Document |
| 8-K | Nov. 9, 2023 | 8-K | View Document |
| 10-Q | Nov. 9, 2023 | 10-Q | View Document |
| 8-K | Oct. 19, 2023 | 8-K | View Document |
| 8-K | Sept. 19, 2023 | 8-K | View Document |
| 3 | Sept. 18, 2023 | FORM 3 SUBMISSION | View Document |
| 4 | Sept. 18, 2023 | FORM 4 SUBMISSION | View Document |
| 8-K | Aug. 10, 2023 | 8-K | View Document |
| 10-Q | Aug. 9, 2023 | 10-Q | View Document |
| 8-K | Aug. 9, 2023 | 8-K | View Document |
| 8-K | June 30, 2023 | 8-K | View Document |
| 8-K | June 22, 2023 | 8-K | View Document |
| 8-K | June 8, 2023 | 8-K | View Document |
| 10-Q | May 10, 2023 | 10-Q | View Document |
| 8-K | May 10, 2023 | 8-K | View Document |
| 4 | April 26, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | April 26, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | April 26, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | April 26, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | April 26, 2023 | FORM 4 SUBMISSION | View Document |
| ARS | April 25, 2023 | ARS | View Document |
| DEFA14A | April 25, 2023 | DEFA14A | View Document |
| DEF 14A | April 25, 2023 | DEF 14A | View Document |
| 8-K | April 11, 2023 | 8-K | View Document |
| 8-K | March 31, 2023 | 8-K | View Document |
| 8-K | March 17, 2023 | 8-K | View Document |
| 8-K | March 16, 2023 | 8-K | View Document |
| 10-K | March 16, 2023 | FORM 10-K | View Document |
| 8-K | Dec. 23, 2022 | 8-K | View Document |
| 4 | Dec. 5, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 29, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 29, 2022 | FORM 4 SUBMISSION | View Document |
| 10-Q | Nov. 9, 2022 | 10-Q | View Document |
| 8-K | Nov. 9, 2022 | 8-K | View Document |
| 8-K | Aug. 11, 2022 | 8-K | View Document |
| 10-Q | Aug. 9, 2022 | 10-Q | View Document |
| 8-K | Aug. 9, 2022 | 8-K | View Document |
| 8-K | June 8, 2022 | 8-K | View Document |
| 8-K | June 1, 2022 | 8-K | View Document |
| 8-K | May 10, 2022 | 8-K | View Document |
| 10-Q | May 10, 2022 | 10-Q | View Document |
| DEFA14A | April 22, 2022 | DEFA14A | View Document |
| DEF 14A | April 22, 2022 | DEF 14A | View Document |
| 8-K | March 17, 2022 | 8-K | View Document |
| 8-K | March 16, 2022 | 8-K | View Document |
| 10-K | March 16, 2022 | FORM 10-K | View Document |
| 3/A | Feb. 11, 2022 | FORM 3/A SUBMISSION | View Document |
| 3/A | Feb. 11, 2022 | FORM 3/A SUBMISSION | View Document |
| SC 13G | Feb. 11, 2022 | SC 13G | View Document |
| SC 13G | Feb. 11, 2022 | SC 13G | View Document |
| 4 | Feb. 1, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 1, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 1, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 1, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 1, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 1, 2022 | FORM 4 SUBMISSION | View Document |
| 3 | Jan. 3, 2022 | FORM 3 SUBMISSION | View Document |
| 8-K | Dec. 23, 2021 | 8-K | View Document |
| 8-K | Dec. 17, 2021 | 8-K | View Document |
| 8-K | Dec. 10, 2021 | 8-K | View Document |
| 4 | Dec. 1, 2021 | FORM 4 SUBMISSION | View Document |
| 8-K | Nov. 15, 2021 | 8-K | View Document |
| 10-Q | Nov. 15, 2021 | 10-Q | View Document |
| 3 | Oct. 26, 2021 | FORM 3 SUBMISSION | View Document |
| 8-K | Aug. 17, 2021 | 8-K | View Document |
| 8-K | Aug. 16, 2021 | 8-K | View Document |
| 10-Q | Aug. 16, 2021 | 10-Q | View Document |
| 10-Q/A | June 15, 2021 | 10-Q/A | View Document |
| 3 | June 14, 2021 | FORM 3 SUBMISSION | View Document |
| 8-K | June 8, 2021 | 8-K | View Document |
| 8-K | May 26, 2021 | 8-K | View Document |
| 10-Q | May 17, 2021 | 10-Q | View Document |
| 8-K | May 11, 2021 | 8-K | View Document |
| DEFA14A | April 7, 2021 | DEFA14A | View Document |
| DEF 14A | April 7, 2021 | DEF 14A | View Document |
| SC 13G/A | April 1, 2021 | SC 13G/A | View Document |
| 8-K | April 1, 2021 | 8-K | View Document |
| 4/A | April 1, 2021 | FORM 4/A SUBMISSION | View Document |
| 4 | April 1, 2021 | FORM 4 SUBMISSION | View Document |
| 4/A | April 1, 2021 | FORM 4/A SUBMISSION | View Document |
| 10-K | March 31, 2021 | FORM 10-K | View Document |
| SC 13G | March 30, 2021 | SC 13G | View Document |
| 8-K | Feb. 24, 2021 | 8-K | View Document |
| 8-K | Feb. 3, 2021 | 8-K | View Document |
| 4 | Jan. 29, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | Jan. 29, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | Jan. 29, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | Jan. 29, 2021 | FORM 4 SUBMISSION | View Document |
| 4 | Jan. 29, 2021 | FORM 4 SUBMISSION | View Document |
| S-8 | Jan. 27, 2021 | S-8 | View Document |
| 424B4 | Jan. 25, 2021 | 424B4 | View Document |
| 4 | Jan. 25, 2021 | FORM 4 SUBMISSION | View Document |
| 3 | Jan. 21, 2021 | FORM 3 SUBMISSION | View Document |
| 3 | Jan. 21, 2021 | FORM 3 SUBMISSION | View Document |
| 3 | Jan. 21, 2021 | FORM 3 SUBMISSION | View Document |
| 3 | Jan. 21, 2021 | FORM 3 SUBMISSION | View Document |
| 3 | Jan. 21, 2021 | FORM 3 SUBMISSION | View Document |
| 3 | Jan. 21, 2021 | FORM 3 SUBMISSION | View Document |
| 3 | Jan. 21, 2021 | FORM 3 SUBMISSION | View Document |
| 3 | Jan. 21, 2021 | FORM 3 SUBMISSION | View Document |
| 3 | Jan. 21, 2021 | FORM 3 SUBMISSION | View Document |
| 3 | Jan. 21, 2021 | FORM 3 SUBMISSION | View Document |
| CERT | Jan. 21, 2021 | - | View Document |
| SEC STAFF LETTER | Jan. 21, 2021 | - | View Document |
| EFFECT | Jan. 21, 2021 | - | View Document |
| 3 | Jan. 21, 2021 | FORM 3 SUBMISSION | View Document |
| S-1/A | Jan. 20, 2021 | FORM S-1/A | View Document |
| 8-A12B | Jan. 20, 2021 | 8-A12B | View Document |
| CORRESP | Jan. 20, 2021 | - | View Document |
| CORRESP | Jan. 20, 2021 | - | View Document |
| S-1/A | Jan. 15, 2021 | FORM S-1/A (AMENDMENT #4) | View Document |
| S-1/A | Jan. 8, 2021 | FORM S-1/A (AMENDMENT #3) | View Document |
| CORRESP | Jan. 8, 2021 | - | View Document |
| UPLOAD | Jan. 4, 2021 | - | View Document |
| S-1/A | Dec. 31, 2020 | FORM S-1/A (AMENDMENT #2) | View Document |
| CORRESP | Dec. 23, 2020 | - | View Document |
| S-1/A | Dec. 23, 2020 | S-1/A | View Document |
| SEC STAFF LETTER | Dec. 21, 2020 | - | View Document |
| UPLOAD | Dec. 21, 2020 | - | View Document |
| S-1 | Dec. 11, 2020 | S-1 | View Document |
| CORRESP | Dec. 11, 2020 | - | View Document |
| UPLOAD | Nov. 10, 2020 | - | View Document |
| DRS | Oct. 14, 2020 | - | View Document |