Insider selling
Traded Nov 9 · filed 1 day laterNot reported under a pre-arranged trading plan
A Black Stone Minerals director sold $8.67M of Black Stone Minerals shares. The filing does not indicate a pre-arranged trading plan.
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Traded Nov 9, 2026 · Filed Nov 10, 2026
A Black Stone Minerals director sold $338K of Black Stone Minerals shares. The filing does not indicate a pre-arranged trading plan.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell.
open market sale
Code S — open-market or private sale
~$337,557
Shares × reported transaction price
6 days after results of Nov 3, 2026
Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results
Closed at $13.74 on Nov 9, 2026, within 4% of its 52-week low, after a 5% drop over the previous 30 trading days
52-week range $13.28 (May 27, 2026) to $15.44 (Mar 5, 2026), 21% of the way up, from 250 adjusted closes. 30 trading days earlier: $14.46 on Sep 28, 2026. Describes the past only, not a forecast
None found in footnotes
Only flagged when a footnote says so; never inferred
Insider selling
Traded Nov 9 · filed 1 day laterNot reported under a pre-arranged trading plan
A Black Stone Minerals director sold $8.67M of Black Stone Minerals shares. The filing does not indicate a pre-arranged trading plan.
Insider buying
First insider buy since Sep 2025Traded Nov 9 · filed 1 day later
Black Stone Minerals's Executive Chairman paid $686K out of pocket for Black Stone Minerals shares. It was the first purchase in 14 months.
Insider selling
Traded Nov 9 · filed the same day
A Black Stone Minerals director told the SEC about a plan to sell $8.67M of Black Stone Minerals shares around Nov 9, 2026. The shares were not acquired as compensation. That is 0.3% of all Black Stone Minerals shares.
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.