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Who

Thomas L. Carter Jr.

Executive Chairman

Company insider

Files Form 4 as: Executive Chairman, Black Stone Minerals, L.P; Director, Carrizo Oil & Gas.

In numbers

Trades disclosed
217
Buys
60
Sells
0
Bought
$17.0M
Sold
$0
Companies
2
Companies where not an officer
1
First trade
22 Aug 2006
Last trade
13 May 2026
Last filed
14 May 2026

Companies traded

Where they are an officer
BSM Black Stone Minerals, L.PDirector, Officer · Oil & Gas E&P · last 13 May 202660 buys · 0 sells
Everywhere else they filed: board seats, 10% stakes, other companies
Carrizo Oil & GasDirector · last 20 Dec 20190 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
06Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
13 May 2026filed 14 May 2026BSM Black Stone Minerals, L.POil & Gas E&PSEC FORM 4 Bought$15K1,120 at $13.50filing
13 May 2026filed 14 May 2026BSM Black Stone Minerals, L.POil & Gas E&PSEC FORM 4 Bought$15K1,120 at $13.50filing
12 May 2026filed 12 May 2026BSM Black Stone Minerals, L.POil & Gas E&PSEC FORM 4 Bought$258K19,154 at $13.48filing
12 May 2026filed 12 May 2026BSM Black Stone Minerals, L.POil & Gas E&PSEC FORM 4 Bought$258K19,154 at $13.48filing
11 May 2026filed 12 May 2026BSM Black Stone Minerals, L.POil & Gas E&PSEC FORM 4 Bought$337K25,000 at $13.47filing
11 May 2026filed 12 May 2026BSM Black Stone Minerals, L.POil & Gas E&PSEC FORM 4 Bought$337K25,000 at $13.47filing
8 May 2026filed 12 May 2026BSM Black Stone Minerals, L.POil & Gas E&PSEC FORM 4 Bought$314K23,604 at $13.32filing
8 May 2026filed 12 May 2026BSM Black Stone Minerals, L.POil & Gas E&PSEC FORM 4 Bought$314K23,604 at $13.32filing
24 Feb 2026filed 26 Feb 2026BSM Black Stone Minerals, L.POil & Gas E&PSEC FORM 4 Code A—136,315 at $0.00filing
24 Feb 2026filed 26 Feb 2026BSM Black Stone Minerals, L.POil & Gas E&PSEC FORM 4 Code F$817K53,641 at $15.23filing
24 Feb 2026filed 26 Feb 2026BSM Black Stone Minerals, L.POil & Gas E&PSEC FORM 4 Code A—136,315 at $0.00filing
24 Feb 2026filed 26 Feb 2026BSM Black Stone Minerals, L.POil & Gas E&PSEC FORM 4 Code F$817K53,641 at $15.23filing
4 Feb 2026filed 6 Feb 2026BSM Black Stone Minerals, L.POil & Gas E&PSEC FORM 4 Code A—53,404 at $0.00filing
4 Feb 2026filed 6 Feb 2026BSM Black Stone Minerals, L.POil & Gas E&PSEC FORM 4 Code A—53,404 at $0.00filing
7 Jan 2026filed 9 Jan 2026BSM Black Stone Minerals, L.POil & Gas E&PSEC FORM 4 Code F$467K34,933 at $13.38filing
7 Jan 2026filed 9 Jan 2026BSM Black Stone Minerals, L.POil & Gas E&PSEC FORM 4 Code F$467K34,933 at $13.38filing
12 Sep 2025filed 12 Sep 2025BSM Black Stone Minerals, L.POil & Gas E&PSEC FORM 4 Bought$176K14,000 at $12.59filing
11 Sep 2025filed 12 Sep 2025BSM Black Stone Minerals, L.POil & Gas E&PSEC FORM 4 Bought$16K1,300 at $12.39filing
10 Sep 2025filed 10 Sep 2025BSM Black Stone Minerals, L.POil & Gas E&PSEC FORM 4 Bought$130K10,536 at $12.32filing
9 Sep 2025filed 10 Sep 2025BSM Black Stone Minerals, L.POil & Gas E&PSEC FORM 4 Bought$16K1,307 at $12.07filing

News

Black Stone Minerals (NYSE:BSM) Share Price Breaks Above 50 Day Moving Average on Analyst DowngradeBSM · dailypolitical.com · 22 Oct 2026

0 headlines in the last 90 days name Thomas L. Carter Jr.; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Energy60

Buys in green, sells in red, by the company’s sector.

Related people

Alexander D. StuartDirector · Director at Black Stone Minerals, L.P, filing Form 4 there in the last year
Anne Lenoir HammanDirector · Director at Black Stone Minerals, L.P, filing Form 4 there in the last year
William E. RandallDirector · Director at Black Stone Minerals, L.P, filing Form 4 there in the last year
Jerry Jr. Kyle VDirector · Director at Black Stone Minerals, L.P, filing Form 4 there in the last year
D. Mark DeWalchDirector · Director at Black Stone Minerals, L.P, filing Form 4 there in the last year
James WhiteheadDirector · Also traded BSM in the last 90 days