Insider trade

Black Stone Minerals, L.P. (BSM): Chair bought ~$686K

Thomas L Jr Carter, Chair at Black Stone Minerals, L.P., bought ~$686K of Black Stone Minerals, L.P. shares.

~$686K
Approx. value · 50K sh @ $13.73: 3.73M
Holds after · shares reported

Traded: Nov 9, 2026
Filed: Nov 10, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

Nov 2, 2026Company filing · Form 8-K · ResultsReported its results
Nov 9, 2026 · this disclosureInsider · First insider buy since Sep 2025Chair purchased ~$686K of BSM shares in the open market

What came next

Nov 9, 2026Insider · 1 personInsiders: 2 sales (~$9.0M)

View the official recordSEC Form 4

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Black Stone Minerals, L.P.

For Black Stone Minerals, L.P., OQRO holds 5 insider filings (SEC Form 4 or Form 144) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its BSM page.

Other recent filings by Thomas L Jr Carter, Executive Chairman

The full history of Thomas L Jr Carter, Executive Chairman is on the profile page.

How this filing works

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Other disclosures at Black Stone Minerals, L.P.

Everything OQRO holds on this company is on its BSM page.

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