Senior insider sale
BLACK STONE MINERALS, L.P. — senior position signals high conviction
$6.58M
498.34K shares
What this filing means
WHITEHEAD JAMES plans to sell 498.34K shares of BLACK STONE MINERALS, L.P. valued at approximately $6.58M. 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: 0001950047-26-007741
Director
Since Jul 2023
498.34K
Shares to sell
$6.58M
Approx. market value
498.34K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months2
Private Acquisition from Issuer/Affiliate
Cash
5/24/2019
282.59KPrivate Acquisition from Issuer/Affiliate
Cash
5/6/2015
215.75KTotal acquired498.34K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
5/24/2019 | Private Acquisition from Issuer/Affiliate Cash | 282.59K | — |
5/6/2015 | Private Acquisition from Issuer/Affiliate Cash | 215.75K | — |
| Total | 498.34K | ||
Planned & Completed Dispositions1
NYSEPlanned
Units to sell
498.34K
Market value
$6.58M
8/6/2026
Total
Units
498.34K
Value
$6.58M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
8/6/2026 | 498.34K | $6.58M | NYSE | Planned |
| Total | 498.34K | $6.58M | ||