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Thomas L Jr Carter is Executive Chairman at Black Stone Minerals, L.P.. OQRO lists 13 transactions filed with the SEC under this name, the latest on Nov 10, 2026, each linked to the official Form 4.
Executive Chairman
Disclosures on record
13
Companies involved
1
6 buys, median +7.5 pts vs S&P 500, beat it 5 of 6 times.
Average +3.1 pts vs S&P 500. Each buy is one disclosure of open-market purchases in one company on one filing date, filed May 21, 2025 to Sep 12, 2025, measured from the first close after the filing. Past results, not a forecast.
7 purchases disclosed; 83% of the 6 measured at 90 days finished ahead of the index. $1,000 placed after each of the 1 purchases disclosed since 2025-11-14 would be worth $1K today ($1K put in); the same in the S&P 500 (SPY): $993.
Not ranked: fewer than 10 purchases measured at 90 days. The middle of the 82 ranked insiders is −5.5 pts (median, against the S&P 500).
Black Stone Minerals, L.P.BSM
13 disclosures · May 2025 – Nov 2026 · 13 bought
Nov 9, 2026Bought~$686Kdisclosed Nov 10
DetailsOfficial recordSep 12, 2025Bought~$176K
DetailsOfficial recordEqual weight counts every purchase once; by size counts it for its disclosed dollars. Both are measured from the first close after it was reported. Past results describe the past, not a forecast. How this is measured · Leaderboard
Sep 11, 2025Bought~$16Kdisclosed Sep 12
DetailsOfficial recordSep 8, 2025Bought~$161Kdisclosed Sep 10
DetailsOfficial recordSep 10, 2025Bought~$130K
DetailsOfficial recordSep 9, 2025Bought~$16Kdisclosed Sep 10
DetailsOfficial recordAug 20, 2025Bought~$253K
DetailsOfficial recordAug 19, 2025Bought~$239Kdisclosed Aug 20
DetailsOfficial recordAug 12, 2025Bought~$114Kdisclosed Aug 14
DetailsOfficial recordAug 8, 2025Bought~$336Kdisclosed Aug 11
DetailsOfficial recordAug 11, 2025Bought~$303K
DetailsOfficial recordAug 7, 2025Bought~$241Kdisclosed Aug 11
DetailsOfficial recordMay 21, 2025Bought~$196K
DetailsOfficial recordAs of the latest filing on , Thomas L Jr Carter reported holding 3,732,724 shares of Black Stone Minerals, L.P. (BSM), worth about $53.1M at the last close of $14 (Nov 13, 2026). In the last 12 months, Thomas L Jr Carter bought $686K in 1 open-market purchase.
| Company | Shares reported | How held | Last close | Value at last close | Reported |
|---|---|---|---|---|---|
| Black Stone Minerals, L.P. BSM | 3,732,724 | 3.73M direct | $14 | $53.1M | Nov 9, 2026 |
Is this Thomas L Jr Carter’s net worth? No. A Form 4 reports the shares an insider owns in one company after each transaction, directly or through trusts and entities. It says nothing about cash, other investments, property or debt, options not yet exercised are not counted here, and a holding reported some time ago may have changed without a new filing. The value is shares times the last stored close, not a price anyone received. Sources: the filings listed below, each linked to EDGAR. Compare with the biggest insider stakes.
Thomas L Jr Carter bought shares on the open market in 9 different years since 2015.
Thomas L Jr Carter reported 67 open-market purchases and 0 sales since 2015; purchases in 9 different years, most recently 2026.
| Year | Bought | Sold |
|---|---|---|
| 2026 | $686K1×1 trade | — |
| 2025 | $2.18M12×12 trades | — |
| 2024 | $1.41M1×1 trade | — |
| 2023 | $3.92M10×10 trades | — |
| 2022 | $4.18M10×10 trades | — |
| 2018 | $494K2×2 trades | — |
| 2017 | $666K5×5 trades | — |
| 2016 | $744K6×6 trades | — |
| 2015 | $1.43M20×20 trades | — |
Open-market purchases (code P) and sales (code S) on Forms 4 and 5. Up to Sep 2024 from the SEC's Insider Transactions Data Sets; since Oct 2024 from each filing as it is published. A trade filed twice (an amendment) counts once. Dollar totals use the price the filer reported; lines with no price count as trades without a value.
On the latest SEC Form 4, dated Nov 9, 2026, Thomas L Jr Carter reported holding 3,732,724 shares of Black Stone Minerals, L.P. (BSM). At the last close of $14 on Nov 13, 2026, that is about $53.1M. This is the stake disclosed in filings, not a net worth.
In SEC filings of the last 12 months, Thomas L Jr Carter reported 1 open-market purchase worth $686K, and no open-market sale. Shares withheld for taxes, gifts and option exercises are not counted in these totals.
Thomas L Jr Carter bought shares on the open market in 9 different years since 2015.
In SEC filings since 2015: the latest open-market purchase is from 2026; no open-market sale is on record.
Black Stone Minerals, L.P. (BSM), from 2015 to 2026: 67 purchases and 0 sales.
Thomas L Jr Carter reported 67 open-market purchases and 0 sales here, 2015 to 2026.
Closing prices and the companies' last annual figures; a − or + is a fact of the close, not a forecast.