SEC Form 4 · accession 0001639921-26-000009
Black Stone Minerals, L.P. · BSM
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Alexander D. Stuart
Director
Period of report
Jul 2, 2026
Accepted (ET)
Jul 2, 2026 · 4:51 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001621434
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common units representing limited partner interestsF1 | Jul 2, 2026 | A | 1,700 | $13.97 | A | 2,055,975 | D | |
| Common units representing limited partner interests | holding | — | — | — | 1,251,634 | I | By RDS Investments, L.P. | |
| Common units representing limited partner interests | holding | — | — | — | 74,541 | I | By Alexander Douglas Stuart Primary Trust | |
| Common units representing limited partner interests | holding | — | — | — | 74,541 | I | By Marian Stuart Pillsbury Primary Trust | |
| Common units representing limited partner interests | holding | — | — | — | 159,901 | I | By UA R Douglas Stuart III Marital Trust | |
| Common units representing limited partner interests | holding | — | — | — | 74,541 | I | By Robert D. Stuart III Primary Trust | |
| Common units representing limited partner interests | holding | — | — | — | 74,541 | I | By James McClure Stuart Primary Trust | |
| Common units representing limited partner interests | holding | — | — | — | 239,333 | I | By Marian S. Pillsbury Family 2012 GST Trust | |
| Common units representing limited partner interests | holding | — | — | — | 286,976 | I | By Ann Peake Stuart 2011 Exempt Trust | |
| Common units representing limited partner interests | holding | — | — | — | 180,775 | I | By Robert D. Stuart, Jr. 1996 Marital Trust | |
| Common units representing limited partner interests | holding | — | — | — | 6,687 | I | By Barbara E Stuart GST Exempt Trust fbo Alexander D Stuart | |
| Common units representing limited partner interests | holding | — | — | — | 2,112,711 | I | By Topsfield Energy Ltd. |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Pursuant 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.