Welcome to our dedicated page for DORCHESTER MINERALS, L.P. SEC filings (Ticker: DMLP), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Dorchester Minerals, L.P. filings document a publicly traded limited partnership whose common units represent ownership in a business holding crude oil and natural gas mineral, royalty, overriding royalty, net profits and leasehold interests. Form 8-K reports furnish quarterly and annual results, common-unit distribution announcements, Regulation FD releases, financial exhibits and other events tied to Royalty Properties and Net Profits Interests.
The filing record also covers partnership governance through definitive proxy materials and board-related Form 8-K disclosures. These records describe the general partner’s board and advisory committee structure, audit committee listing-rule compliance, indemnity arrangements, compensation disclosures and material events such as settlements involving leasehold interests held by Dorchester Minerals Operating LP.
Dorchester Minerals, L.P. furnished a press release announcing its financial results for the quarter ended September 30, 2025. The company submitted this information in a current report that identifies the press release as Exhibit 99.1 and incorporates it by reference for disclosure purposes.
The company states that the information provided under the items covering results of operations and Regulation FD is being furnished rather than filed, which limits certain legal liabilities and means it is not automatically incorporated into other securities offerings. The report is signed on behalf of Dorchester Minerals by its Chief Financial Officer, Leslie A. Moriyama.
Dorchester Minerals, L.P. (DMLP) reported that it has furnished a press release announcing a cash distribution for the quarter ended September 30, 2025. The press release is attached as Exhibit 99.1 and is incorporated by reference.
The disclosure was furnished under Item 7.01 and, per the general instructions cited, it is not deemed “filed” for purposes of Section 18 of the Exchange Act. DMLP’s common units trade on the NASDAQ Global Select Market under the symbol DMLP.
Dorchester Minerals, L.P. director Frank Damon Box reported acquiring 4,000 common units of DMLP on 09/05/2025 at a reported price of $25.569 per unit. The units are held directly and are noted to be owned jointly with his spouse, indicating shared beneficial ownership for these common units.
The filing is a standard Section 16 disclosure showing an insider purchase by a director; it records the class of security, transaction code P (purchase), quantity acquired, and post-transaction beneficial ownership of 4,000 units. No derivative transactions, dispositions, or additional material items are reported in this document.
Dorchester Minerals, L.P. reported that it completed an acquisition of mineral interests on August 29, 2025. The assets consist of approximately 3,050 net royalty acres located in Adams County, Colorado, expanding the Partnership’s royalty portfolio in that area.
The transaction was structured as a non-taxable contribution and exchange. The contributing entities transferred their mineral interests to the Partnership in return for 915,694 common units representing limited partnership interests in Dorchester Minerals, L.P. A related press release dated September 2, 2025 was furnished as an exhibit.