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.
Black Stone Minerals, L.P. director Alexander D. Stuart acquired 1,658 common units on October 2, 2026, at a reported price of $14.32 per unit under a previous arrangement to receive units in lieu of a cash retainer for board service. As of October 2, 2026, his reported direct holdings after the transaction were 2,041,733 units. Indirect holdings listed that date include RDS Investments, L.P. (1,251,634 units), Topsfield Energy Ltd. (2,112,711 units), and positions held through trusts.
Black Stone Minerals, L.P. director Jerry V. Kyle Jr. acquired 1,309 common units representing limited partner interests on October 2, 2026, at a reported price of $14.32 per unit, in lieu of a cash retainer for board service. His direct holdings following the transaction were 323,798 units. Reported indirect holdings included 7,665 units held by a trust, 250,088 through Lena C Anderson Kyle 1968 Trust, 4,000 through a family limited partnership, and 350,182 through Lena C A Kyle Trust.
Black Stone Minerals, L.P. director William E. Randall acquired 1,571 common units representing limited partner interests on October 2, 2026, at $14.32 per unit. Under a previous arrangement, he elected to receive the units in lieu of a cash retainer for service on the board of the Partnership’s General Partner. His direct holdings after the transaction were 194,955 common units.
Black Stone Minerals, L.P. director D. Mark DeWalch received 1,309 common units on October 2, 2026, in lieu of a cash retainer under a previous arrangement; the reported transaction price was $14.32 per unit. His direct holdings following the transaction were 434,146 units. Reported indirect holdings included 631,248 units through DeWalch Diversified LP, 40,809 through Donald Mark DeWalch Trust, and 6,749 held by his wife.
Black Stone Minerals, L.P. director Anne Lenoir Hamman acquired 1,309 common units on October 2, 2026, at a reported price of $14.32 per unit. Under a previous arrangement, she elected to receive units instead of a cash retainer for service on the board of the Partnership’s General Partner. Her direct holdings were 9,737 units following the acquisition. A family limited partnership was reported as holding 502,703 units; Hamman disclaimed beneficial ownership of those securities except to the extent of her pecuniary interest.
Morgan Stanley filed a Schedule 13G reporting beneficial ownership of common units of Black Stone Minerals, L.P. (BSM). The filing states that certain Morgan Stanley reporting units hold 11,022,504 common units, representing 5.2% of the class. These units carry shared voting power over 10,591,252 units and shared dispositive power over 11,022,504 units, with no sole voting or dispositive power reported. Ownership is attributed to specific Morgan Stanley operating units, and the filing notes that other disaggregated Morgan Stanley units, if any, are not included in this reported stake.
Black Stone Minerals, L.P. (BSM) director Stuart Alexander D. reported a bona fide gift of 15,900 common units representing limited partner interests on 2026-08-18 at a reported price of $0.00 per unit. Following this gift, he directly held 2,040,075 common units and also reported multiple indirect holdings through various partnerships and trusts.
Black Stone Minerals, L.P. director James Whitehead reported indirect sales of common units representing limited partner interests on August 6, 2026. Entities associated with him sold 498,343 units through Eagle Gathering System Ltd. and 1,628,762 units through Lacy Properties Ltd. at $13.21 per unit. A footnote states that Eagle Gathering System Ltd., Lacy Properties Ltd., and R. Lacy Services Ltd. Retirement Plan plan to divest their common-unit positions by year-end 2026 for estate-planning and diversification purposes, and the reported sales are part of that plan. Following these transactions, Eagle Gathering System Ltd. reported 0 units, while Lacy Properties Ltd. reported 646,058 units remaining. Whitehead also reported additional direct and indirect holdings, including 51,865 units held directly, 26,153 units held by a trust, and 3,102,146 units held indirectly by Crain Energy Ltd.
BSM has a planned resale of common stock under Rule 144. The notice lists Morgan Stanley Smith Barney LLC Executive Financial Services as the broker for a proposed sale of 498,343 shares of common stock on the NYSE, with an indicated value of $6,583,111.03 as of 08/06/2026. These shares were originally acquired for cash in private transactions from the issuer or an affiliate on 05/06/2015 (215,753 shares) and 05/24/2019 (282,590 shares). No sales of these securities are reported during the past three months.
A holder of BSM common stock has filed a notice of a planned sale of shares through Morgan Stanley Smith Barney LLC Executive Financial Services on the NYSE, referencing 212710571 common shares and an associated value of 21515946.02.
The filing also lists prior cash-funded private acquisitions from the issuer or an affiliate of 984866 common shares on May 6, 2015 and 643896 common shares on May 24, 2019.