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BSM - Black Stone Minerals, L.P.

Insider Purchase by Carter Thomas L Jr (CEO, Pres,, COB)

6 Months
After Trade
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Trade Summary

5 months ago, Carter Thomas L Jr, serving as CEO, Pres,, COB at Black Stone Minerals, L.P. (BSM), purchased 25,370 shares at $12.08 per share, for a total transaction value of $306,501.00. Following this transaction, Carter Thomas L Jr now holds 15,272,424 shares of BSM.

The trade was executed on Monday, September 8, 2025 and publicly disclosed via SEC Form 4 filing on Wednesday, September 10, 2025, 2 days after the trade was made.

Black Stone Minerals, L.P. operates in the ENERGY sector, specifically within the OIL & GAS E&P industry. Insider buying activity in this sector can provide valuable signals about industry trends and company-specific developments.

Carter Thomas L Jr

CEO, Pres,, COB

Thomas L. Carter Jr. is the founder of Black Stone Minerals, L.P. (BSM), a Houston-based oil and natural gas company with roots tracing back to 1876 as W.T. Carter & Bro., a lumber company that later entered mineral and energy exploration.[[2]](https://www.blackstoneminerals.com/about-us/our-management-team/)[[8]](https://en.wikipedia.org/wiki/Black_Stone_Minerals) He founded Black Stone Energy Company in 1980, served as Managing General Partner of W.T. Carter & Bro. from 1987 to 1992, and led Black Stone Natural Resources, L.L.C. (BSNR), the predecessor to BSM's general partner, as President, CEO, and Chairman from 1998 to 2015.[[2]](https://www.blackstoneminerals.com/about-us/our-management-team/)[[5]](https://app.boardroomalpha.com/profiles/people/A1057040-THOMAS_L_CARTER_JR) Carter has held key leadership roles at BSM's general partner since November 2014, including Chairman and CEO, with President from 2014-2018 and again from February 2023.[[2]](https://www.blackstoneminerals.com/about-us/our-management-team/)[[7]](https://investor.blackstoneminerals.com/governance/board-of-directors/default.aspx) He holds an M.B.A. and B.B.A. from the University of Texas at Austin, worked as a lending officer in the Energy Department of Texas Commerce Bank from 1978-1980, served as a director of Carrizo Oil & Gas Inc. from 2005-2019, and is a Trustee Emeritus of The Lawrenceville School.[[2]](https://www.blackstoneminerals.com/about-us/our-management-team/) In September 2025, Carter purchased approximately $192,000 in BSM common units, increasing his direct ownership to 3,512,701 units, with additional indirect holdings through trusts and Carter2221, Ltd.[[1]](https://www.investing.com/news/insider-trading-news/black-stone-minerals-bsm-ceo-carter-buys-192k-in-shares-93CH-4237630) As of January 2026, he serves as Executive Chairman following a leadership transition announced in October 2025, where co-CEOs Fowler Carter and Taylor DeWalch assumed CEO duties.[[2]](https://www.blackstoneminerals.com/about-us/our-management-team/)[[4]](https://www.stockinsights.ai/us/BSM/8-K/management-changes-20251105-084)[[6]](https://www.tradingview.com/news/tradingview:3def1f430f86e:0-black-stone-minerals-announces-leadership-changes/)

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Trade Price

$12.08

Quantity

25,370

Total Value

$306,501.00

Shares Owned

15,272,424

Trade Date

Monday, September 8, 2025

167 days ago

SEC Filing Date

Wednesday, September 10, 2025

Filed 2 days after trade

ENERGYOIL & GAS E&P

About Black Stone Minerals, L.P.

Company Overview

No company information available
View news mentioning BSM

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