Dorchester Minerals, L.P. SEC filings DMLP
Dorchester Minerals, L.P. has 952 filings in SEC EDGAR's recent list, going back to May 15, 2002. Its latest annual report, Form 10-K, was filed on Feb 24, 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 |
|---|---|---|---|
| DEF 14A | Proxy statement | Apr 2, 2026 | May 13, 2026 |
| DEF 14A | Proxy statement | Mar 6, 2025 | May 14, 2025 |
| DEF 14A | Proxy statement | Feb 22, 2024 | May 15, 2024 |
| DEF 14A | Proxy statement | Aug 22, 2023 | Oct 4, 2023 |
| PRE 14A | Preliminary proxy statement | Aug 9, 2023 | Aug 8, 2023 |
| DEF 14A | Proxy statement | Feb 24, 2022 | May 18, 2022 |
| DEF 14A | Proxy statement | Feb 25, 2021 | May 19, 2021 |
| DEFA14A | Additional proxy material | May 15, 2020 | — |
| DEFA14A | Additional proxy material | Apr 3, 2020 | — |
| DEF 14A | Proxy statement | Feb 27, 2020 | May 13, 2020 |
| DEF 14A | Proxy statement | Feb 28, 2019 | May 15, 2019 |
| DEF 14A | Proxy statement | Mar 8, 2018 | May 16, 2018 |
| PRE 14A | Preliminary proxy statement | Feb 26, 2018 | May 16, 2018 |
| DEF 14A | Proxy statement | Mar 2, 2017 | May 16, 2017 |
| DEF 14A | Proxy statement | Feb 25, 2016 | May 18, 2016 |
| DEF 14A | Proxy statement | Mar 16, 2015 | May 20, 2015 |
| DEF 14A | Proxy statement | Feb 21, 2014 | May 14, 2014 |
| DEF 14A | Proxy statement | Mar 6, 2013 | May 15, 2013 |
| DEFA14A | Additional proxy material | Feb 24, 2012 | — |
| DEF 14A | Proxy statement | Feb 24, 2011 | May 11, 2011 |
| DEF 14A | Proxy statement | Feb 26, 2010 | May 12, 2010 |
| DEF 14A | Proxy statement | Feb 27, 2009 | May 13, 2009 |
| DEF 14A | Proxy statement | Mar 6, 2008 | May 13, 2008 |
| DEF 14A | Proxy statement | Mar 8, 2007 | May 16, 2007 |
| DEF 14A | Proxy statement | Mar 8, 2006 | May 3, 2006 |
| DEF 14A | Proxy statement | Mar 21, 2005 | May 4, 2005 |
| DEF 14A | Proxy statement | Mar 30, 2004 | May 5, 2004 |
Showing 27 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
- DMLP (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Dallas, TX
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1172358
- Former names
- DORCHESTER MINERALS LP (until Jun 16, 2011)
Other Crude Petroleum & Natural Gas companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.