Insider · CIK 0001337171
Luke Stevens Putman
Files at BSM (Black Stone Minerals, L.P.). First filing Mar 6, 2026, latest May 6, 2026.
In brief
Luke Stevens Putman files SEC Form 4 as officer at BSM (Black Stone Minerals, L.P.). Since Mar 6, 2026, Luke Stevens Putman has reported 0 open-market buys worth $0 and 5 open-market sells worth $2.2M, the latest filed on May 6, 2026.
A track record needs three past buys with six months of prices behind them; Luke Stevens Putman has 0, so none is measured yet.
The newest scored trade: sold $404k of BSM on May 5, 2026, filed May 6, 2026, scored 19 (weak), under a 10b5-1 plan. In the last 12 months: 0 buys worth $0 and 5 sells worth $2.2M.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
BSM: Black Stone Minerals, L.P.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 19Weak | Black Stone Minerals, L.P. | $404k 29,386 shares | -4% | +22% from low-11% from high | |
| 12Weak | Black Stone Minerals, L.P. | $462k 30,276 shares | -4% | +38% from low0% from high | |
| 11Weak | Black Stone Minerals, L.P. | $425k 29,386 shares | -4% | +29% from low-6% from high | |
| 31Weak | BSMsell Black Stone Minerals, L.P. | $425k 29,386 shares | -4% | +29% from low-6% from high | |
| 12Weak | Black Stone Minerals, L.P. | $462k 30,276 shares | -4% | +38% from low0% from high |
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| May 5, 2026 | BSM BLACK STONE MINERALS,L.P. | 29,386 0.01% of outstanding | $418k | May 5, 2026 | $886k |
| Apr 6, 2026 | BSM Black Stone Minerals, L.P. | 29,386 0.01% of outstanding | $431k | Apr 6, 2026 | $462k |
| Mar 5, 2026 | BSM BLACK STONE MINERALS, L.P. | 30,276 0.01% of outstanding | $458k | Mar 5, 2026 | none |
Transactions
Every row this insider has filed, 13 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| May 5, 2026 | BSM Black Stone Minerals, L.P. | SOpen-market sale Common units representing limited partner interests10b5-1 | -29,386 | $13.75 | $404k | 702,645 | May 6, 2026 |
| Apr 6, 2026 | BSM Black Stone Minerals, L.P. | SOpen-market sale Common units representing limited partner interests10b5-1 | -29,386 | $14.45 | $425k | 732,031 | May 6, 2026 |
| Mar 5, 2026 | BSM Black Stone Minerals, L.P. | SOpen-market sale Common units representing limited partner interests10b5-1 | -30,276 | $15.25 | $462k | 761,417 | May 6, 2026 |
| Apr 6, 2026 | BSM Black Stone Minerals, L.P. | SOpen-market sale Common units representing limited partner interests | -29,386 | $14.45 | $425k | 732,031 | Apr 7, 2026 |
| Mar 5, 2026 | BSM Black Stone Minerals, L.P. | SOpen-market sale Common units representing limited partner interests10b5-1 | -30,276 | $15.25 | $462k | 761,417 | Mar 6, 2026 |
| Feb 24, 2026 | BSM Black Stone Minerals, L.P. | AGrant or award Common units representing limited partner interests | +68,853 | $0.00 | $0 | 816,995 | Feb 26, 2026 |
| Feb 24, 2026 | BSM Black Stone Minerals, L.P. | FTax withholding Common units representing limited partner interests | -25,302 | $15.23 | $385k | 791,693 | Feb 26, 2026 |
| Feb 4, 2026 | BSM Black Stone Minerals, L.P. | AGrant or award Common units representing limited partner interests | +65,420 | $0.00 | $0 | 748,142 | Feb 6, 2026 |
| Jan 7, 2026 | BSM Black Stone Minerals, L.P. | FTax withholding Common units representing limited partner interests | -14,920 | $13.38 | $200k | 682,722 | Jan 9, 2026 |
| Feb 25, 2025 | BSM Black Stone Minerals, L.P. | AGrant or award Common units representing limited partner interests | +96,008 | $0.00 | $0 | 734,709 | Feb 27, 2025 |
| Feb 25, 2025 | BSM Black Stone Minerals, L.P. | FTax withholding Common units representing limited partner interests | -37,067 | $15.11 | $560k | 697,642 | Feb 27, 2025 |
| Feb 14, 2025 | BSM Black Stone Minerals, L.P. | AGrant or award Common units representing limited partner interests | +62,884 | $0.00 | $0 | 638,701 | Feb 19, 2025 |
| Jan 7, 2025 | BSM Black Stone Minerals, L.P. | FTax withholding Common units representing limited partner interests | -15,479 | $14.49 | $224k | 575,817 | Jan 8, 2025 |
Questions about Luke Stevens Putman
Answered from the filings on this page, as of the latest one.
Is Luke Stevens Putman buying or selling?
In the last 12 months Luke Stevens Putman reported 0 open-market buys worth $0 and 5 open-market sells worth $2.2M on SEC Form 4; the latest was sold $404k of BSM on May 5, 2026. Grants, option exercises and tax withholding are not counted.
How did Luke Stevens Putman's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Luke Stevens Putman has 0.
Where does Luke Stevens Putman file Form 4?
Luke Stevens Putman has filed Form 4 at BSM (Black Stone Minerals, L.P.) as SVP, General Counsel, and Sec. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.