Black Stone Minerals LP
Veridion Score
Composite trend over time
Why is BSM moving today?
Black Stone Minerals LP is an oil and natural gas mineral company. It owns oil and natural gas mineral interests, which makes up the majority of its asset base. Its business is actively managing an existing portfolio of mineral and royalty assets to maximize its value and expanding asset base through acquisitions of additional mineral and royalty interests. The company owns mineral interests in approximately 16.9 million gross acres.
Real vendor fields plus Veridion-computed history. Missing fields stay blank.
Warehouse intelligence for BSM.
BSM insider activity
Black Stone Minerals LP
6 insiders bought in the last 90 days
Net buying: $443K across loaded Form 4 rows.
Loaded official disclosures do not show all three sources aligned on this ticker.
| Filing date | Trade date | Insider | Title | Type | Price | Qty | Owned | Value | Receipt |
|---|---|---|---|---|---|---|---|---|---|
| 2026-06-02 | 2026-06-01 | DeWalch D Mark | Insider | buy | $13.62 | 36,363 | 631,248 | $495K | SEC Form 4 |
| 2026-06-02 | 2026-05-29 | DeWalch D Mark | Insider | buy | $13.48 | 36,363 | 594,885 | $490K | SEC Form 4 |
| 2026-05-28 | 2026-05-28 | DeWalch D Mark | Insider | buy | $13.21 | 37,650 | 431,495 | $497K | SEC Form 4 |
| 2026-05-14 | 2026-05-13 | Carter Thomas L Jr | Insider | buy | $13.50 | 1,120 | 3,682,724 | $15K | SEC Form 4 |
| 2026-05-13 | 2026-05-12 | Longmaid Ashley J | Insider | sell | $13.45 | 11,128 | 137,335 | $150K | SEC Form 4 |
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