Senior insider sale
BLACK STONE MINERALS, L.P. — senior position signals high conviction
$21.52M
1.63M shares
What this filing means
WHITEHEAD JAMES plans to sell 1.63M shares of BLACK STONE MINERALS, L.P. valued at approximately $21.52M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 8/6/2026ACC: 0001950047-26-007738
Director
Since Jul 2023
1.63M
Shares to sell
$21.52M
Approx. market value
1.63M
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months2
Private Acquisition from Issuer/Affiliate
Cash
5/24/2019
643.90KPrivate Acquisition from Issuer/Affiliate
Cash
5/6/2015
984.87KTotal acquired1.63M
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
5/24/2019 | Private Acquisition from Issuer/Affiliate Cash | 643.90K | — |
5/6/2015 | Private Acquisition from Issuer/Affiliate Cash | 984.87K | — |
| Total | 1.63M | ||
Planned & Completed Dispositions1
NYSEPlanned
Units to sell
1.63M
Market value
$21.52M
8/6/2026
Total
Units
1.63M
Value
$21.52M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
8/6/2026 | 1.63M | $21.52M | NYSE | Planned |
| Total | 1.63M | $21.52M | ||