Black Stone Minerals, L.P. BSM NYSE

NYSE • Energy • Oil & Gas Exploration & Production • US • USD

SharesGrow Score

75/100

5/7 Pass

SharesGrow Intrinsic Value

Black Stone Minerals, L.P. (BSM) has 20 known insider and institutional holders on record. The largest holder is Carter Thomas L Jr with 3,613,846 shares. Other notable holders include Stuart Alexander D. and Dorn Holbrook F.

Over the last 12 months, insiders have made 63 transactions in BSM stock — 47 buys (valued at $2.56M) and 2 sells (valued at $961.92K). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.

BSM Insider Ownership

Top Holder

Carter Thomas L Jr

3,613,846 shares

Buys (12 mo)

$2.56M value

Sells (12 mo)

$961.92K value

12-Month Transaction Activity

Buy 75%

Sell 3%

Top Insider Holders

#	Name	Role	Shares Owned	Last Filed	Relative Size
1	Carter Thomas L Jr	Executive Chairman	3,613,846	2026-02-26	100%
2	Stuart Alexander D.	Director	2,054,275	2026-04-06	57%
3	Dorn Holbrook F	SVP, Business Development	985,001	2020-01-09	27%
4	Putman Luke Stevens	SVP, General Counsel, and Sec	761,417	2026-03-06	21%
5	Wood Jeffrey P.	President, CFO	589,109	2023-02-24	16%
6	Morris Brock	SVP, Engineering and Geology	440,927	2020-01-09	12%
7	Carroll Marc	Senior VP and CFO	433,555	2016-06-10	12%
8	Dewalch D Mark	Director	393,845	2026-04-06	11%
9	Bardel William G	Director	354,451	2020-01-15	10%
10	Sinclair Robert E. W.	Director	331,434	2016-01-14	9%
11	Kyle Jerry V. Jr.	Director	321,147	2026-04-06	9%
12	Mathis William N.	Director	246,200	2025-10-07	7%
13	Linn Michael C	Director	208,150	2026-01-15	6%
14	Randall William E.	Director	191,774	2026-04-06	5%
15	Clark Carrie Pearson	SVP, Chief Commercial Officer	165,857	2025-05-30	5%
16	Longmaid Ashley J	Director	148,463	2026-01-15	4%
17	Barth Carin Marcy	Director	142,447	2026-01-15	4%
18	Dewalch Taylor	Co-CEO and President	141,369	2026-02-26	4%
19	Smajstrla Dawn	VP, Chief Accounting Officer	128,456	2024-02-22	4%
20	Carter Fowler	Co-CEO and President	125,379	2026-02-26	3%

Recent Transactions (last 12 months)

Date	Name	Role	Type	Shares	Price	Value
2026-04-02	Hamman Anne Lenoir	Director	RSU Award	473	$15.12	$7.15K
2026-04-02	Randall William E.	Director	RSU Award	1,488	$15.12	$22.5K
2026-04-02	Stuart Alexander D.	Director	RSU Award	1,570	$15.12	$23.74K
2026-04-02	Dewalch D Mark	Director	RSU Award	1,240	$15.12	$18.75K
2026-04-02	Kyle Jerry V. Jr.	Director	RSU Award	1,240	$15.12	$18.75K
2026-03-11	Hamman Anne Lenoir	Director	RSU Award	6,613	-	-
2026-03-05	Putman Luke Stevens	SVP, General Counsel, and Sec	Informative Sell	30,276	$15.25	$461.58K
2026-02-24	Carter Fowler	Co-CEO and President	Tax Withholding of RSU	325	$15.23	$4.95K
2026-02-24	Bonner Chris	SVP, CFO, and Treasurer	Tax Withholding of RSU	430	$15.23	$6.55K
2026-02-24	Dewalch Taylor	Co-CEO and President	Tax Withholding of RSU	478	$15.23	$7.28K
2026-02-24	Putman Luke Stevens	SVP, General Counsel, and Sec	Tax Withholding of RSU	25,302	$15.23	$385.35K
2026-02-24	Carter Thomas L Jr	Executive Chairman	Tax Withholding of RSU	53,641	$15.23	$816.95K
2026-02-04	Hamman Anne Lenoir	Director	Unknown	-	-	-
2026-02-04	Phillips Erin Leah	Controller (pao)	RSU Award	2,002	-	-
2026-02-04	Carter Fowler	Co-CEO and President	RSU Award	80,106	-	-
2026-02-04	Bonner Chris	SVP, CFO, and Treasurer	RSU Award	42,723	-	-
2026-02-04	Dewalch Taylor	Co-CEO and President	RSU Award	80,106	-	-
2026-02-04	Putman Luke Stevens	SVP, General Counsel, and Sec	RSU Award	65,420	-	-
2026-02-04	Carter Thomas L Jr	Executive Chairman	RSU Award	53,404	-	-
2026-01-07	Phillips Erin Leah	Controller (pao)	Tax Withholding of RSU	211	$13.38	$2.82K
2026-01-01	Phillips Erin Leah	Controller (pao)	Unknown	-	-	-
2026-01-13	Longmaid Ashley J	Director	RSU Award	14,255	-	-
2026-01-13	Whitehead James	Director	RSU Award	14,255	-	-
2026-01-13	Randall William E.	Director	RSU Award	14,255	-	-
2026-01-13	Stuart Alexander D.	Director	RSU Award	14,255	-	-