Transaction details
Luke Stevens Putman, who serves as senior vice president, general counsel and secretary of Black Stone Minerals, L.P. (NYSE: BSM), sold 29,386 common units representing limited partner interests on April 6, 2026. The sale produced total proceeds of $424,677, reflecting a weighted average sale price of $14.4517 per unit. Reported individual sale prices ranged from $14.31 to $14.64.
Following the disposal, Putman retains direct ownership of 732,031 common units of Black Stone Minerals, L.P.
Market context
The sale took place as BSM was trading near its 52-week high of $15.49. Over the previous 12 months the stock has returned 17.5%.
Outside of the insider transaction, analysis cited in the companys reporting indicates that, at current market levels, InvestingPro considers BSM to be potentially undervalued. That assessment notes an attractive dividend yield of 8.3% and highlights that the partnership has maintained dividend payments for 12 consecutive years.
Recent financial performance
Black Stone Minerals reported fourth-quarter 2025 results that exceeded analyst projections. The company posted earnings per share of $0.31, ahead of the $0.26 forecast, representing a 19.23% earnings surprise. Revenue for the quarter came in at $118.7 million, topping expectations of $100.35 million and marking an 18.29% upside versus the forecast.
Despite those reported beats, the stock experienced a slight pre-market decline following the release of results.
What this means
The transaction updates public holdings for a senior company executive and coincides with a period of strong quarter-to-quarter results and an InvestingPro valuation view. The combination of distribution history, recent operational results and current market pricing provides multiple data points investors may consider when evaluating the partnership.