Mesa Royalty TRUST/TX SEC filings MTR
Mesa Royalty TRUST/TX has 625 filings in SEC EDGAR's recent list, going back to Feb 14, 1995. Its latest annual report, Form 10-K, was filed on Mar 30, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 14, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 20, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jan 27, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Dec 26, 2024 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Nov 22, 2024 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Nov 20, 2024 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 25, 2024 | — |
| SCHEDULE 13D | Ownership over 5% (active) | Jul 19, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 6, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 10, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 28, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 11, 2021 | — |
| SC 13G | Ownership over 5% (passive) | Feb 4, 2020 | — |
| SC 13G | Ownership over 5% (passive) | Jan 22, 2019 | — |
| SC 13G | Ownership over 5% (passive) | May 7, 2010 | — |
| SC 13G | Ownership over 5% (passive) | Jan 14, 2010 | — |
| SC 13G | Ownership over 5% (passive) | Feb 8, 2007 | — |
| SC 13G | Ownership over 5% (passive) | Jan 25, 2006 | — |
| SC 13G | Ownership over 5% (passive) | Jan 25, 2006 | — |
| SC 13D/A | Amended ownership over 5% (active) | Nov 23, 2005 | — |
| SC 13D/A | Amended ownership over 5% (active) | Nov 22, 2005 | — |
| SC 13D/A | Amended ownership over 5% (active) | Oct 11, 2005 | — |
| SC 13D/A | Amended ownership over 5% (active) | Sep 29, 2005 | — |
| SC 13D/A | Amended ownership over 5% (active) | Sep 14, 2005 | — |
| 4 | Insider transaction | Aug 31, 2005 | Aug 29, 2005 |
| SC 13D/A | Amended ownership over 5% (active) | Aug 29, 2005 | — |
| 4 | Insider transaction | Aug 29, 2005 | Aug 25, 2005 |
| 4 | Insider transaction | Aug 25, 2005 | Aug 23, 2005 |
| 4 | Insider transaction | Aug 18, 2005 | Aug 16, 2005 |
| 4 | Insider transaction | Aug 16, 2005 | Aug 12, 2005 |
| 4 | Insider transaction | Aug 12, 2005 | Aug 10, 2005 |
| 4 | Insider transaction | Jan 28, 2005 | Jan 26, 2005 |
| SC 13D/A | Amended ownership over 5% (active) | Jan 28, 2005 | — |
| SC 13G | Ownership over 5% (passive) | Jan 26, 2005 | — |
| 4 | Insider transaction | Jan 25, 2005 | Jan 21, 2005 |
| 4 | Insider transaction | Jan 18, 2005 | Jan 14, 2005 |
| 4 | Insider transaction | Jan 14, 2005 | Jan 12, 2005 |
| 4 | Insider transaction | Dec 27, 2004 | Dec 22, 2004 |
| 4 | Insider transaction | Dec 22, 2004 | Dec 20, 2004 |
| 4 | Insider transaction | Dec 20, 2004 | Dec 17, 2004 |
| 4 | Insider transaction | Dec 16, 2004 | Dec 14, 2004 |
| 4 | Insider transaction | Dec 14, 2004 | Dec 10, 2004 |
| 4 | Insider transaction | Dec 10, 2004 | Dec 8, 2004 |
| SC 13D/A | Amended ownership over 5% (active) | Dec 8, 2004 | — |
| 4 | Insider transaction | Dec 8, 2004 | Dec 6, 2004 |
| 4 | Insider transaction | Dec 6, 2004 | Dec 2, 2004 |
| 4 | Insider transaction | Dec 2, 2004 | Nov 29, 2004 |
| 4 | Insider transaction | Dec 2, 2004 | Dec 1, 2004 |
| 4 | Insider transaction | Nov 29, 2004 | Nov 24, 2004 |
| 4 | Insider transaction | Nov 24, 2004 | Nov 22, 2004 |
| SC 13D/A | Amended ownership over 5% (active) | Nov 24, 2004 | — |
| SC 13D/A | Amended ownership over 5% (active) | Nov 22, 2004 | — |
| 4 | Insider transaction | Nov 22, 2004 | Nov 18, 2004 |
| 4 | Insider transaction | Nov 18, 2004 | Nov 16, 2004 |
| 4 | Insider transaction | Nov 16, 2004 | Nov 12, 2004 |
| 4 | Insider transaction | Nov 12, 2004 | Nov 9, 2004 |
| SC 13D/A | Amended ownership over 5% (active) | Nov 12, 2004 | — |
| SC 13D/A | Amended ownership over 5% (active) | Nov 9, 2004 | — |
| 4 | Insider transaction | Nov 9, 2004 | Nov 5, 2004 |
| 4 | Insider transaction | Nov 5, 2004 | Nov 3, 2004 |
| 4 | Insider transaction | Nov 3, 2004 | Nov 1, 2004 |
| SC 13D/A | Amended ownership over 5% (active) | Nov 1, 2004 | — |
| 4 | Insider transaction | Nov 1, 2004 | Oct 29, 2004 |
| 4 | Insider transaction | Oct 28, 2004 | Oct 26, 2004 |
| 4 | Insider transaction | Oct 26, 2004 | Oct 22, 2004 |
| 4 | Insider transaction | Oct 22, 2004 | Oct 21, 2004 |
| SC 13D/A | Amended ownership over 5% (active) | Oct 22, 2004 | — |
| 4 | Insider transaction | Oct 21, 2004 | Oct 19, 2004 |
| 4 | Insider transaction | Oct 19, 2004 | Oct 15, 2004 |
| 4 | Insider transaction | Oct 15, 2004 | Oct 14, 2004 |
| SC 13D/A | Amended ownership over 5% (active) | Oct 15, 2004 | — |
| 4 | Insider transaction | Oct 14, 2004 | Oct 12, 2004 |
| SC 13D/A | Amended ownership over 5% (active) | Oct 12, 2004 | — |
| 4 | Insider transaction | Oct 12, 2004 | Oct 8, 2004 |
| SC 13D/A | Amended ownership over 5% (active) | Oct 8, 2004 | — |
| 4 | Insider transaction | Oct 8, 2004 | Oct 7, 2004 |
| SC 13D/A | Amended ownership over 5% (active) | Oct 7, 2004 | — |
| 4 | Insider transaction | Oct 7, 2004 | Oct 6, 2004 |
| SC 13D/A | Amended ownership over 5% (active) | Oct 6, 2004 | — |
| 4 | Insider transaction | Oct 6, 2004 | Oct 5, 2004 |
| SC 13D/A | Amended ownership over 5% (active) | Oct 5, 2004 | — |
| 4 | Insider transaction | Oct 5, 2004 | Oct 4, 2004 |
| 4 | Insider transaction | Sep 28, 2004 | Sep 24, 2004 |
| 4 | Insider transaction | Aug 16, 2004 | Aug 12, 2004 |
| 4 | Insider transaction | Aug 12, 2004 | Aug 11, 2004 |
| 4 | Insider transaction | Aug 5, 2004 | Aug 3, 2004 |
| SC 13D/A | Amended ownership over 5% (active) | Aug 4, 2004 | — |
| 4 | Insider transaction | Aug 3, 2004 | Aug 2, 2004 |
| 4 | Insider transaction | Aug 3, 2004 | Jul 30, 2004 |
| 4 | Insider transaction | Jul 13, 2004 | Jul 9, 2004 |
| 4 | Insider transaction | Jun 14, 2004 | Jun 10, 2004 |
| 4 | Insider transaction | Jun 10, 2004 | Jun 8, 2004 |
| 4 | Insider transaction | May 24, 2004 | May 21, 2004 |
| 4 | Insider transaction | May 7, 2004 | May 5, 2004 |
| 4 | Insider transaction | May 5, 2004 | May 4, 2004 |
| 4 | Insider transaction | May 4, 2004 | May 3, 2004 |
| 4 | Insider transaction | Apr 28, 2004 | Apr 27, 2004 |
| SC 13D/A | Amended ownership over 5% (active) | Apr 28, 2004 | — |
| 4 | Insider transaction | Apr 21, 2004 | Apr 19, 2004 |
| 4 | Insider transaction | Apr 14, 2004 | Apr 13, 2004 |
| 4 | Insider transaction | Apr 2, 2004 | Apr 1, 2004 |
| 4 | Insider transaction | Mar 30, 2004 | Mar 26, 2004 |
| 4 | Insider transaction | Mar 26, 2004 | Mar 24, 2004 |
| 4 | Insider transaction | Mar 24, 2004 | Mar 23, 2004 |
| 4 | Insider transaction | Mar 22, 2004 | Mar 18, 2004 |
| 4 | Insider transaction | Feb 25, 2004 | Feb 23, 2004 |
| 4 | Insider transaction | Feb 20, 2004 | Feb 18, 2004 |
| 4 | Insider transaction | Feb 13, 2004 | Feb 11, 2004 |
| 4 | Insider transaction | Feb 2, 2004 | Jan 29, 2004 |
| SC 13D/A | Amended ownership over 5% (active) | Jan 29, 2004 | — |
| 4 | Insider transaction | Jan 28, 2004 | Jan 26, 2004 |
| SC 13G | Ownership over 5% (passive) | Jan 27, 2004 | — |
| 4 | Insider transaction | Jan 9, 2004 | Jan 7, 2004 |
| 4 | Insider transaction | Dec 23, 2003 | Dec 22, 2003 |
| 4 | Insider transaction | Dec 19, 2003 | Dec 18, 2003 |
| 4 | Insider transaction | Dec 11, 2003 | Dec 9, 2003 |
| 4 | Insider transaction | Dec 9, 2003 | Dec 5, 2003 |
| 4 | Insider transaction | Dec 5, 2003 | Dec 3, 2003 |
| 4 | Insider transaction | Nov 26, 2003 | Nov 24, 2003 |
| 4 | Insider transaction | Nov 24, 2003 | Nov 20, 2003 |
| 4 | Insider transaction | Nov 18, 2003 | Nov 14, 2003 |
| 4 | Insider transaction | Nov 5, 2003 | Nov 3, 2003 |
| 4 | Insider transaction | Nov 3, 2003 | Oct 30, 2003 |
| 4 | Insider transaction | Oct 30, 2003 | Oct 28, 2003 |
| SC 13D/A | Amended ownership over 5% (active) | Oct 30, 2003 | — |
| 4 | Insider transaction | Oct 28, 2003 | Oct 24, 2003 |
| 4 | Insider transaction | Oct 24, 2003 | Oct 22, 2003 |
| 4 | Insider transaction | Oct 22, 2003 | Oct 20, 2003 |
| 4 | Insider transaction | Oct 21, 2003 | Oct 17, 2003 |
| 4 | Insider transaction | Oct 16, 2003 | Oct 14, 2003 |
| 4 | Insider transaction | Sep 23, 2003 | Sep 19, 2003 |
| 4 | Insider transaction | Sep 17, 2003 | Sep 15, 2003 |
| 4 | Insider transaction | Aug 26, 2003 | Aug 22, 2003 |
| 4 | Insider transaction | Aug 20, 2003 | Aug 18, 2003 |
| SC 13D/A | Amended ownership over 5% (active) | Aug 19, 2003 | — |
| 4 | Insider transaction | Aug 18, 2003 | Aug 12, 2003 |
| 4 | Insider transaction | Aug 14, 2003 | Aug 12, 2003 |
| 4 | Insider transaction | Aug 7, 2003 | Aug 5, 2003 |
| 4 | Insider transaction | Jul 23, 2003 | Jul 21, 2003 |
| 4 | Insider transaction | Jul 1, 2003 | Jun 27, 2003 |
| SC 13D/A | Amended ownership over 5% (active) | Feb 18, 2003 | — |
| 4/A | Filing | Feb 14, 2003 | Feb 13, 2003 |
| 4/A | Filing | Feb 14, 2003 | Feb 12, 2003 |
| 4 | Insider transaction | Feb 14, 2003 | Feb 13, 2003 |
| 4 | Insider transaction | Feb 13, 2003 | Feb 12, 2003 |
| SC 13G | Ownership over 5% (passive) | Jan 23, 2003 | — |
| SC 13G | Ownership over 5% (passive) | Feb 11, 2002 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jan 30, 2002 | — |
| SC 13D/A | Amended ownership over 5% (active) | Sep 27, 2001 | — |
| 4 | Insider transaction | Jul 9, 2001 | Jun 30, 2001 |
| SC 13D/A | Amended ownership over 5% (active) | May 1, 2001 | — |
| SC 13D/A | Amended ownership over 5% (active) | Apr 23, 2001 | — |
| SC 13D/A | Amended ownership over 5% (active) | Mar 28, 2001 | — |
| SC 13G | Ownership over 5% (passive) | Jan 18, 2001 | — |
| SC 13D/A | Amended ownership over 5% (active) | Feb 2, 2000 | — |
| SC 13G | Ownership over 5% (passive) | Jan 28, 2000 | — |
| SC 13D/A | Amended ownership over 5% (active) | Aug 4, 1999 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jun 18, 1999 | — |
| SC 13D/A | Amended ownership over 5% (active) | Mar 24, 1999 | — |
| SC 13G | Ownership over 5% (passive) | Jan 25, 1999 | — |
| SC 13D/A | Amended ownership over 5% (active) | Nov 10, 1998 | — |
| SC 13D/A | Amended ownership over 5% (active) | Oct 27, 1998 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 3, 1998 | — |
| SC 13G | Ownership over 5% (passive) | Feb 2, 1998 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jul 23, 1996 | — |
| SC 13D/A | Amended ownership over 5% (active) | May 15, 1996 | — |
| SC 13D/A | Amended ownership over 5% (active) | Feb 22, 1996 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 1996 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jan 8, 1996 | — |
| SC 13D/A | Amended ownership over 5% (active) | Dec 15, 1995 | — |
| SC 13D/A | Amended ownership over 5% (active) | Nov 14, 1995 | — |
| SC 13D/A | Amended ownership over 5% (active) | Aug 10, 1995 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 1995 | — |
Showing 171 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
- Oil Royalty Traders (SIC 6792)
- Listed as
- MTR (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- TX
- Headquarters
- Houston, TX
- SEC CIK
- 313364
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.