Welcome to our dedicated page for Black Stone Minerals, L.P. SEC filings (Ticker: BSM), 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.
Black Stone Minerals, L.P. filings document the reporting obligations of a publicly traded oil and natural gas mineral and royalty partnership. Current reports on Form 8-K furnish quarterly and annual operating results, mineral and royalty production, working-interest volumes, net income, Adjusted EBITDA, distributable cash flow, cash distributions, distribution coverage, debt, and guidance.
Proxy materials describe annual limited partner voting matters, including elections to the Board of Directors of the partnership’s general partner. Other 8-K disclosures record governance and executive matters, including completed officer and director appointments, compensation arrangements, and amendments to prior material-event reports. Together, the filings cover operating performance, capital structure, unitholder distributions, governance, and risk-related public-company disclosure for BSM.
Stuart Alexander D., a director of Black Stone Minerals, L.P. (BSM), reported a deemed gift transaction dated 08/15/2025 in which 20,200 common units were disposed of with $0 consideration (Code G). Following the reported disposition, Mr. Stuart retained 2,035,045 units held directly and substantial additional indirect holdings through multiple trusts and entities, including 1,251,634 units by RDS Investments, L.P. The Form 4 was signed by an attorney-in-fact on 08/18/2025. The filing documents the transfer as a gift and lists the detailed indirect ownership stakes.
Thomas L. Carter Jr., CEO, President, Chairman and director of Black Stone Minerals, L.P. (BSM), reported an open-market purchase of common units on 08/12/2025. The Form 4 shows the acquisition of 9,200 common units at a weighted average price of $12.3612 per unit, purchased in multiple transactions with prices ranging from $12.34 to $12.40. After the reported transaction, the filing lists 3,431,031 common units held directly by the reporting person and multiple indirect holdings through trusts and entities, including 11,481,503 units held indirectly by Carter2221, Ltd. The Form 4 was signed by an attorney-in-fact on 08/13/2025.
Thomas L. Carter Jr., who serves as CEO, President, Chairman and a director of Black Stone Minerals, L.P. (BSM), reported purchases of common units on 08/07/2025, 08/08/2025 and 08/11/2025. He acquired 19,710, 27,500 and 25,000 common units respectively at reported weighted-average prices of $12.2423, $12.2017 and $12.1002, for a total of 72,210 units purchased.
After these purchases the filing shows Mr. Carter's direct beneficial ownership rising to 3,421,831 common units. The filing also lists substantial indirect holdings, including 11,481,503 units held by Carter2221, Ltd. and additional family trusts. The report discloses no derivative transactions.