Luke Stevens Putman insider trades: Black Stone Minerals, L.P. (BSM) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Luke reports to the SEC
Open-market buys and sales
21 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| May 5, 2026 | BSM | ↓ Sell | 29,386 | $13.75 | $404K | Direct | May 6, 2026 (1d) |
| Apr 6, 2026 | BSM | ↓ Sell | 29,386 | $14.45 | $425K | Direct | May 6, 2026 (30d) |
| Apr 6, 2026 | BSM | ↓ Sell | 29,386 | $14.45 | $425K | Direct | Apr 7, 2026 (1d) |
| Mar 5, 2026 | BSM | ↓ Sell | 30,276 | $15.25 | $462K | Direct | May 6, 2026 (62d) |
| Mar 5, 2026 | BSM | ↓ Sell | 30,276 | $15.25 | $462K | Direct | Mar 6, 2026 (1d) |
| May 4, 2023 | BSM | ↓ Sell | 100,000 | $15.06 | $1.5M | Direct | May 5, 2023 (1d) |
| Feb 25, 2022 | BSM | ↓ Sell | 60,000 | $11.82 | $709K | Direct | Feb 25, 2022 (0d) |
| May 19, 2021 | BSM | ↓ Sell | 50,000 | $9.82 | $491K | Direct | May 21, 2021 (2d) |
| Jan 8, 2020 | BSM | ↓ Sell | 30,000 | $12.99 | $390K | Direct | Jan 9, 2020 (1d) |
| Apr 17, 2019 | BSM | ↓ Sell | 33,282 | $17.46 | $581K | Direct | Apr 17, 2019 (0d) |
| Mar 13, 2019 | BSM | ↓ Sell | 25,000 | $17.30 | $432K | Direct | Mar 13, 2019 (0d) |
| Jan 9, 2019 | BSM | ↓ Sell | 34,002 | $16.34 | $556K | Direct | Jan 9, 2019 (0d) |
| Oct 16, 2018 | BSM | ↓ Sell | 14,230 | $17.58 | $250K | Direct | Oct 16, 2018 (0d) |
| Apr 16, 2018 | BSM | ↓ Sell | 25,000 | $17.53 | $438K | Direct | Apr 17, 2018 (1d) |
| Jan 10, 2018 | BSM | ↓ Sell | 23,170 | $18.28 | $423K | Direct | Jan 10, 2018 (0d) |
| Jan 18, 2017 | BSM | ↓ Sell | 2,034 | $18.67 | $38K | Direct | Jan 20, 2017 (2d) |
| Jan 17, 2017 | BSM | ↓ Sell | 14,208 | $18.85 | $268K | Direct | Jan 17, 2017 (0d) |
| May 6, 2015 | BSM | ↑ Buy | 1,000 | $19.00 | $19K | Direct | May 8, 2015 (2d) |
| Jul 13, 2007 | QMAR | ↓ Sell | 10,000 | $17.67 | $177K | Direct | Jul 17, 2007 (4d) |
| Apr 4, 2006 | QMAR | ↑ Buy | 1,000 | $8.49 | $8K | Direct | Apr 4, 2006 (0d) |
| Mar 17, 2006 | QMAR | ↑ Buy | 1,000 | $8.69 | $9K | Direct | Mar 17, 2006 (0d) |
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 Luke Stevens Putman's insider trades
Luke Stevens Putman is SVP, General Counsel, and Sec at Black Stone Minerals, L.P. (BSM). Since Mar 17, 2006, Luke has reported 3 open-market purchases worth $36K and 18 sales worth $8.4M on SEC Form 4. In the last 12 months: 5 sales ($2.2M).
Their filings also include grants and awards (29 filings), shares withheld for taxes (28 filings), shares returned to the company (2 filings), conversions (1 filing). 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.