Mach Natural Resources LP SEC filings MNR
Mach Natural Resources LP has 180 filings in SEC EDGAR's recent list, going back to Jun 28, 2023. Its latest annual report, Form 10-K, was filed on Mar 12, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 5, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 5, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Oct 30, 2026 | Oct 28, 2026 |
| 4 | Insider transaction | Oct 30, 2026 | Oct 28, 2026 |
| 4 | Insider transaction | Oct 30, 2026 | Oct 28, 2026 |
| 4 | Insider transaction | Oct 30, 2026 | Oct 28, 2026 |
| 4 | Insider transaction | Oct 30, 2026 | Oct 28, 2026 |
| 4 | Insider transaction | Sep 17, 2026 | Sep 15, 2026 |
| 4 | Insider transaction | Sep 16, 2026 | Sep 14, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 13, 2026 | — |
| 4 | Insider transaction | May 19, 2026 | May 15, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 12, 2026 | — |
| 4 | Insider transaction | Apr 13, 2026 | Apr 8, 2026 |
| 4 | Insider transaction | Apr 10, 2026 | Apr 8, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 8, 2026 | — |
| 4 | Insider transaction | Apr 8, 2026 | Apr 8, 2026 |
| 4 | Insider transaction | Mar 23, 2026 | Mar 19, 2026 |
| 4 | Insider transaction | Mar 23, 2026 | Mar 19, 2026 |
| 4 | Insider transaction | Feb 11, 2026 | Feb 9, 2026 |
| 4 | Insider transaction | Feb 11, 2026 | Feb 9, 2026 |
| 4 | Insider transaction | Feb 11, 2026 | Feb 9, 2026 |
| 4 | Insider transaction | Jan 5, 2026 | Jan 1, 2026 |
| 3 | Initial insider ownership | Dec 22, 2025 | Dec 15, 2025 |
| 4 | Insider transaction | Dec 10, 2025 | Dec 8, 2025 |
| 4 | Insider transaction | Dec 1, 2025 | Nov 26, 2025 |
| 4 | Insider transaction | Nov 25, 2025 | Nov 25, 2025 |
| 4 | Insider transaction | Nov 18, 2025 | Nov 14, 2025 |
| 4 | Insider transaction | Nov 18, 2025 | Nov 14, 2025 |
| 4 | Insider transaction | Oct 30, 2025 | Oct 28, 2025 |
| 4 | Insider transaction | Oct 30, 2025 | Oct 28, 2025 |
| 4 | Insider transaction | Oct 30, 2025 | Oct 28, 2025 |
| 4 | Insider transaction | Oct 30, 2025 | Oct 28, 2025 |
| 4 | Insider transaction | Oct 30, 2025 | Oct 28, 2025 |
| 4 | Insider transaction | Oct 30, 2025 | Oct 28, 2025 |
| 3 | Initial insider ownership | Sep 26, 2025 | Sep 16, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Sep 23, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Sep 22, 2025 | — |
| 3 | Initial insider ownership | Sep 22, 2025 | Sep 16, 2025 |
| 4 | Insider transaction | Aug 12, 2025 | Aug 11, 2025 |
| 4 | Insider transaction | Jun 17, 2025 | Jun 13, 2025 |
| SCHEDULE 13D | Ownership over 5% (active) | Jun 17, 2025 | — |
| 4 | Insider transaction | Jun 12, 2025 | Jun 10, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 13, 2025 | — |
| 4 | Insider transaction | Feb 10, 2025 | Feb 7, 2025 |
| 4 | Insider transaction | Jan 31, 2025 | Jan 29, 2025 |
| 4 | Insider transaction | Jan 31, 2025 | Jan 29, 2025 |
| 4 | Insider transaction | Dec 17, 2024 | Dec 13, 2024 |
| 4 | Insider transaction | Dec 12, 2024 | Dec 10, 2024 |
| SC 13G | Ownership over 5% (passive) | Nov 12, 2024 | — |
| 4 | Insider transaction | Oct 29, 2024 | Oct 27, 2024 |
| 4 | Insider transaction | Oct 29, 2024 | Oct 27, 2024 |
| 4 | Insider transaction | Oct 29, 2024 | Oct 27, 2024 |
| 4 | Insider transaction | Oct 29, 2024 | Oct 27, 2024 |
| 4 | Insider transaction | Oct 29, 2024 | Oct 27, 2024 |
| 4 | Insider transaction | Oct 29, 2024 | Oct 27, 2024 |
| 4 | Insider transaction | Jun 14, 2024 | Jun 14, 2024 |
| 144 | Notice of proposed sale | Jun 14, 2024 | — |
| 4 | Insider transaction | Jun 11, 2024 | Jun 10, 2024 |
| 144 | Notice of proposed sale | Jun 10, 2024 | — |
| 144 | Notice of proposed sale | May 29, 2024 | — |
| 144 | Notice of proposed sale | May 23, 2024 | — |
| 144 | Notice of proposed sale | May 16, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Nov 2, 2023 | — |
| 4 | Insider transaction | Oct 31, 2023 | Oct 27, 2023 |
| 4 | Insider transaction | Oct 31, 2023 | Oct 27, 2023 |
| 4 | Insider transaction | Oct 31, 2023 | Oct 27, 2023 |
| 4 | Insider transaction | Oct 31, 2023 | Oct 27, 2023 |
| 4 | Insider transaction | Oct 31, 2023 | Oct 27, 2023 |
| 4 | Insider transaction | Oct 31, 2023 | Oct 27, 2023 |
| 4 | Insider transaction | Oct 31, 2023 | Oct 27, 2023 |
| 4 | Insider transaction | Oct 31, 2023 | Oct 27, 2023 |
| 3 | Initial insider ownership | Oct 24, 2023 | Oct 24, 2023 |
| 3 | Initial insider ownership | Oct 24, 2023 | Oct 24, 2023 |
| 3 | Initial insider ownership | Oct 24, 2023 | Oct 24, 2023 |
| 3 | Initial insider ownership | Oct 24, 2023 | Oct 24, 2023 |
| 3 | Initial insider ownership | Oct 24, 2023 | Oct 24, 2023 |
| 3 | Initial insider ownership | Oct 24, 2023 | Oct 24, 2023 |
| 3 | Initial insider ownership | Oct 24, 2023 | Oct 24, 2023 |
| 3 | Initial insider ownership | Oct 24, 2023 | Oct 24, 2023 |
Showing 77 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
- MNR (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Oklahoma City, OK
- SEC filer status
- Accelerated filer, Emerging growth company
- SEC CIK
- 1980088
Other Crude Petroleum & Natural Gas companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.