Abiopharma

🔍 Stuart Alexander D. (Director)

Company: Black Stone Minerals, L.P. (BSM)

Report Date: 2026-04-02

Detailed Transactions and Holdings:

• Acquired 1,570 shares of Common units representing limited partner interests at $15.12 per share (Direct)
  Date: 2026-04-02 | Code: A | equity_swap_involved: 0 | shares_owned_after: 2,054,275.00 | transaction_form_type: 4 | Footnotes: F1
• Holds 0 shares of Common units representing limited partner interests (Direct)
  Date: 2026-04-02 | Code: H | nature_of_ownership: By RDS Investments, L.P. | shares_owned_after: 1,251,634.00
• Holds 0 shares of Common units representing limited partner interests (Direct)
  Date: 2026-04-02 | Code: H | nature_of_ownership: By Alexander Douglas Stuart Primary Trust | shares_owned_after: 74,541.00
• Holds 0 shares of Common units representing limited partner interests (Direct)
  Date: 2026-04-02 | Code: H | nature_of_ownership: By Marian Stuart Pillsbury Primary Trust | shares_owned_after: 74,541.00
• Holds 0 shares of Common units representing limited partner interests (Direct)
  Date: 2026-04-02 | Code: H | nature_of_ownership: By UA R Douglas Stuart III Marital Trust | shares_owned_after: 159,901.00
• Holds 0 shares of Common units representing limited partner interests (Direct)
  Date: 2026-04-02 | Code: H | nature_of_ownership: By Robert D. Stuart III Primary Trust | shares_owned_after: 74,541.00
• Holds 0 shares of Common units representing limited partner interests (Direct)
  Date: 2026-04-02 | Code: H | nature_of_ownership: By James McClure Stuart Primary Trust | shares_owned_after: 74,541.00
• Holds 0 shares of Common units representing limited partner interests (Direct)
  Date: 2026-04-02 | Code: H | nature_of_ownership: By Marian S. Pillsbury Family 2012 GST Trust | shares_owned_after: 239,333.00
• Holds 0 shares of Common units representing limited partner interests (Direct)
  Date: 2026-04-02 | Code: H | nature_of_ownership: By Ann Peake Stuart 2011 Exempt Trust | shares_owned_after: 286,976.00
• Holds 0 shares of Common units representing limited partner interests (Direct)
  Date: 2026-04-02 | Code: H | nature_of_ownership: By Robert D. Stuart, Jr. 1996 Marital Trust | shares_owned_after: 180,775.00
• Holds 0 shares of Common units representing limited partner interests (Direct)
  Date: 2026-04-02 | Code: H | nature_of_ownership: By Barbara E Stuart GST Exempt Trust fbo Alexander D Stuart | shares_owned_after: 6,687.00
• Holds 0 shares of Common units representing limited partner interests (Direct)
  Date: 2026-04-02 | Code: H | nature_of_ownership: By Topsfield Energy Ltd. | shares_owned_after: 2,112,711.00

Footnotes:

• F1: Pursuant to a previous arrangement, the Reporting Person elected to receive common units in lieu of a cash retainer for service on the Board of Directors of the Partnership's General Partner.