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 |
|---|---|---|---|
| EFFECT | Filing | Mar 21, 2025 | — |
| CORRESP | Letter to the SEC | Mar 19, 2025 | — |
| UPLOAD | Letter from the SEC | Mar 18, 2025 | — |
| EFFECT | Filing | Aug 26, 2022 | — |
| EFFECT | Filing | May 21, 2021 | — |
| CORRESP | Letter to the SEC | May 19, 2021 | — |
| UPLOAD | Letter from the SEC | May 18, 2021 | — |
| EFFECT | Filing | Aug 21, 2019 | — |
| CORRESP | Letter to the SEC | Aug 19, 2019 | — |
| UPLOAD | Letter from the SEC | Aug 16, 2019 | — |
| DEL AM | Form del am | Aug 15, 2019 | — |
| EFFECT | Filing | Jun 6, 2019 | — |
| CORRESP | Letter to the SEC | Jun 4, 2019 | — |
| UPLOAD | Letter from the SEC | Jun 4, 2019 | — |
| EFFECT | Filing | Apr 3, 2015 | — |
| UPLOAD | Letter from the SEC | Jun 28, 2012 | — |
| CORRESP | Letter to the SEC | Jun 20, 2012 | — |
| UPLOAD | Letter from the SEC | May 23, 2012 | — |
| UPLOAD | Letter from the SEC | Jun 7, 2011 | — |
| CORRESP | Letter to the SEC | May 12, 2011 | — |
| UPLOAD | Letter from the SEC | May 3, 2011 | — |
| CORRESP | Letter to the SEC | Jan 11, 2011 | — |
| UPLOAD | Letter from the SEC | Dec 29, 2010 | — |
| UPLOAD | Letter from the SEC | Feb 26, 2010 | — |
| CORRESP | Letter to the SEC | Feb 22, 2010 | — |
| CORRESP | Letter to the SEC | Dec 29, 2009 | — |
| CORRESP | Letter to the SEC | Sep 10, 2009 | — |
| UPLOAD | Letter from the SEC | Aug 31, 2009 | — |
| UPLOAD | Letter from the SEC | Jan 30, 2007 | — |
| CORRESP | Letter to the SEC | Jan 11, 2007 | — |
| UPLOAD | Letter from the SEC | Dec 28, 2006 | — |
| REGDEX | Auto-generated paper document | Oct 12, 2004 | — |
| 8-A12G | Initial form 8-a for dmlp | Jan 31, 2003 | — |
| 425 | Press release re vote | Jan 29, 2003 | — |
| 425 | Draft of legal opinion for orri owners | Jan 28, 2003 | — |
| 425 | Press release and 8-k re supplement | Jan 24, 2003 | — |
| 425 | 425 for corresp with orri owners 01/22/03 | Jan 22, 2003 | — |
| 425 | 425 for corresp betw rrc and the orri owners | Jan 21, 2003 | — |
| 425 | Press release and 8-k dated 12/27/02 | Dec 27, 2002 | — |
| 425 | Press release and 8-k dated 12/27/02 | Dec 27, 2002 | — |
Showing 40 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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
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.