BSM
Black Stone Minerals, L.P.
Black Stone Minerals, L.P. (BSM) has 13 SEC Form 4 filings (16 transaction rows) in the rolling window, disclosed by 4 distinct insiders. Most recent filing: Jul 2, 2026.
The most active filer is Executive Chairman Carter Thomas L Jr with 4 filings. Insiders have net bought $967K over the trailing 6 months.
- Industry:Oil & Gas Exploration & Production
- CEO:H. Taylor DeWalch
- Employees:115
- HQ:Houston, TX, US
- IPO:2015-04-30
Insider Buying
$2.4M
reported purchases (SEC code P)
Insider Selling
$1.4M
reported sales (SEC code S)
Unique Insiders
4
in the rolling window
| Source | ||||||
|---|---|---|---|---|---|---|
| Director | Purchase | 36,363 | $490K | Jun 2 | SEC ↗ | |
| Director | Purchase | 36,363 | $495K | Jun 2 | SEC ↗ | |
DeWalch D MarkFirst filing | Director | Purchase | 37,650 | $497K | May 28 | SEC ↗ |
| Executive Chairman | Purchase | 1,120 | $15K | May 14 | SEC ↗ | |
Longmaid Ashley JFirst filing | Director | Sale | 11,128 | $150K | May 13 | SEC ↗ |
Carter Thomas L JrFirst filing | Executive Chairman | Purchase | 23,604 | $314K | May 12 | SEC ↗ |
Carter Thomas L JrFirst filing | Executive Chairman | Purchase | 25,000 | $337K | May 12 | SEC ↗ |
Carter Thomas L JrFirst filing | Executive Chairman | Purchase | 19,154 | $258K | May 12 | SEC ↗ |
Putman Luke StevensFirst filing | SVP, General Counsel, and Sec | Sale | 29,386 | $425K | May 6 | SEC ↗ |
Putman Luke StevensFirst filing | SVP, General Counsel, and Sec | Sale | 30,276 | $462K | May 6 | SEC ↗ |
Putman Luke StevensFirst filing | SVP, General Counsel, and Sec | Sale | 29,386 | $404K | May 6 | SEC ↗ |
Related companies
Black Stone Minerals, L.P. is in the Energy sector.