Thomas L Carter Jr insider trades: Black Stone Minerals, L.P. (BSM) stock purchases
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Thomas reports to the SEC
Open-market buys and sales
39 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| May 13, 2026 | BSM | ↑ Buy | 1,120 | $13.50 | $15K | Direct | May 14, 2026 (1d) |
| May 12, 2026 | BSM | ↑ Buy | 67,758 | $13.42 | $909K | Direct | May 12, 2026 (0d) |
| Sep 12, 2025 | BSM | ↑ Buy | 15,300 | $12.57 | $192K | Direct | Sep 12, 2025 (0d) |
| Sep 10, 2025 | BSM | ↑ Buy | 25,370 | $12.08 | $307K | Direct | Sep 10, 2025 (0d) |
| Aug 20, 2025 | BSM | ↑ Buy | 41,000 | $12.00 | $492K | Direct | Aug 20, 2025 (0d) |
| Aug 12, 2025 | BSM | ↑ Buy | 9,200 | $12.36 | $114K | Direct | Aug 14, 2025 (2d) |
| Aug 11, 2025 | BSM | ↑ Buy | 72,210 | $12.18 | $879K | Direct | Aug 11, 2025 (0d) |
| May 21, 2025 | BSM | ↑ Buy | 14,500 | $13.52 | $196K | Direct | May 21, 2025 (0d) |
| Sep 6, 2024 | BSM | ↑ Buy | 100,000 | $14.12 | $1.4M | Direct | Sep 9, 2024 (3d) |
| Dec 8, 2023 | BSM | ↑ Buy | 31,075 | $16.00 | $497K | Direct | Dec 8, 2023 (0d) |
| Nov 8, 2023 | BSM | ↑ Buy | 58,577 | $17.94 | $1.1M | Direct | Nov 8, 2023 (0d) |
| Nov 3, 2023 | BSM | ↑ Buy | 50,000 | $18.31 | $915K | Direct | Nov 6, 2023 (3d) |
| May 5, 2023 | BSM | ↑ Buy | 31,800 | $15.53 | $494K | Direct | May 8, 2023 (3d) |
| Feb 27, 2023 | BSM | ↑ Buy | 62,500 | $15.44 | $965K | Direct | Feb 27, 2023 (0d) |
| Dec 7, 2022 | BSM | ↑ Buy | 48,492 | $17.30 | $839K | Direct | Dec 8, 2022 (1d) |
| Nov 4, 2022 | BSM | ↑ Buy | 50,000 | $19.37 | $969K | Direct | Nov 7, 2022 (3d) |
| Sep 15, 2022 | BSM | ↑ Buy | 24,631 | $16.30 | $402K | Direct | Sep 15, 2022 (0d) |
| Sep 14, 2022 | BSM | ↑ Buy | 75,000 | $16.29 | $1.2M | Direct | Sep 14, 2022 (0d) |
| Aug 5, 2022 | BSM | ↑ Buy | 50,000 | $14.88 | $744K | Direct | Aug 8, 2022 (3d) |
| Dec 6, 2018 | BSM | ↑ Buy | 15,300 | $16.24 | $248K | Direct | Dec 10, 2018 (4d) |
| Mar 1, 2018 | BSM | ↑ Buy | 14,240 | $17.26 | $246K | Direct | Mar 2, 2018 (1d) |
| Jun 9, 2017 | BSM | ↑ Buy | 7,750 | $15.86 | $123K | Direct | Jun 9, 2017 (0d) |
| May 12, 2017 | BSM | ↑ Buy | 17,600 | $16.95 | $298K | Direct | May 12, 2017 (0d) |
| Mar 3, 2017 | BSM | ↑ Buy | 14,000 | $17.51 | $245K | Direct | Mar 6, 2017 (3d) |
| Nov 28, 2016 | BSM | ↑ Buy | 13,000 | $18.93 | $246K | Direct | Nov 29, 2016 (1d) |
| Nov 17, 2016 | BSM | ↑ Buy | 3,000 | $18.21 | $55K | Direct | Nov 18, 2016 (1d) |
| Nov 16, 2016 | BSM | ↑ Buy | 14,000 | $17.94 | $251K | Direct | Nov 16, 2016 (0d) |
| Nov 14, 2016 | BSM | ↑ Buy | 10,800 | $17.83 | $193K | Direct | Nov 14, 2016 (0d) |
| Nov 20, 2015 | BSM | ↑ Buy | 700 | $14.39 | $10K | By Georgia Elizabeth Carter 1995 Trust | Nov 24, 2015 (4d) |
| Nov 20, 2015 | BSM | ↑ Buy | 700 | $14.38 | $10K | By Katherine Ross Carter 1995 Trust | Nov 24, 2015 (4d) |
| Nov 20, 2015 | BSM | ↑ Buy | 700 | $14.36 | $10K | By Molly Leachman Carter 1995 Trust | Nov 24, 2015 (4d) |
| Nov 18, 2015 | BSM | ↑ Buy | 5,965 | $14.13 | $84K | By Molly Leachman Carter 1995 Trust | Nov 19, 2015 (1d) |
| Nov 18, 2015 | BSM | ↑ Buy | 5,400 | $14.12 | $76K | By Katherine Ross Carter 1995 Trust | Nov 19, 2015 (1d) |
| Nov 18, 2015 | BSM | ↑ Buy | 4,354 | $14.17 | $62K | By Georgia Elizabeth Carter 1995 Trust | Nov 19, 2015 (1d) |
| Nov 16, 2015 | BSM | ↑ Buy | 19,546 | $14.06 | $275K | By Georgia Elizabeth Carter 1995 Trust | Nov 16, 2015 (0d) |
| Nov 16, 2015 | BSM | ↑ Buy | 18,500 | $14.08 | $260K | By Katherine Ross Carter 1995 Trust | Nov 16, 2015 (0d) |
| Nov 16, 2015 | BSM | ↑ Buy | 17,935 | $14.06 | $252K | By Molly Leachman Carter 1995 Trust | Nov 16, 2015 (0d) |
| Aug 19, 2015 | BSM | ↑ Buy | 17,000 | $14.61 | $248K | Direct | Aug 19, 2015 (0d) |
| May 6, 2015 | BSM | ↑ Buy | 12,500 | $19.00 | $238K | Direct | May 8, 2015 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other BSM insiders
Open-market trades in the last 12 months
About Thomas L Carter Jr's insider trades
Thomas L Carter Jr is Executive Chairman at Black Stone Minerals, L.P. (BSM). Since May 6, 2015, Thomas has reported 39 open-market purchases worth $16.0M and no sales on SEC Form 4. In the last 12 months: 2 buys ($924K).
Their filings also include grants and awards (41 filings), shares withheld for taxes (27 filings), option exercises (12 filings), gifts (5 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every BSM insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.