Black Stone Minerals chair buys 1,120 common units
Black Stone Minerals, L.P. executive chairman and director Carter Thomas L Jr reported an open-market purchase of common units representing limited partner interests.
Accepted by SEC EDGAR
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Form Type
4
Rhea-AI Filing Summary
Black Stone Minerals, L.P. executive chairman and director Carter Thomas L Jr reported an open-market purchase of common units representing limited partner interests. He bought 1,120 common units at a weighted average price between $13.49 and $13.50 per unit. After this purchase, his direct ownership increased to 3,682,724 common units, with additional indirect holdings reported through various family-related entities and trusts.
Insider Trade Summary
Net Buyer: 1,120 shares
Net Buy
1 txn
Insider
Carter Thomas L Jr
Role
Executive Chairman
Bought
1,120 shs ($15K)
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Purchase | Common units representing limited partner interests | 1,120 | $13.4999 | $15K |
| Holding | Common units representing limited partner interests | -- | -- | -- |
| Holding | Common units representing limited partner interests | -- | -- | -- |
| Holding | Common units representing limited partner interests | -- | -- | -- |
| Holding | Common units representing limited partner interests | -- | -- | -- |
| Holding | Common units representing limited partner interests | -- | -- | -- |
| Holding | Common units representing limited partner interests | -- | -- | -- |
Holdings After Transaction:
Common units representing limited partner interests — 3,682,724 shares (Direct);
Common units representing limited partner interests — 13,141 shares (Indirect, By Fowler Thomas Carter 1995 Trust);
Common units representing limited partner interests — 37,741 shares (Indirect, By Georgia Elizabeth Carter 1995 Trust);
Common units representing limited partner interests — 167,155 shares (Indirect, By spouse);
Common units representing limited partner interests — 37,742 shares (Indirect, By Molly Leachman Carter 1995 Trust);
Common units representing limited partner interests — 37,741 shares (Indirect, By Katherine Ross Carter 1995 Trust);
Common units representing limited partner interests — 11,481,503 shares (Indirect, By Carter2221, Ltd.)
Footnotes (1)
- F1. The price reported in Column 4 is a weighted average price. These common units were purchased in multiple transactions at prices ranging from $13.49 to $13.50, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of common units purchased at each separate price within the ranges set forth in this footnote.
Key Figures
Units purchased: 1,120 common units
Weighted average price: $13.4999 per unit
Price range: $13.49–$13.50 per unit
+3 more
6 metrics
Units purchased
1,120 common units
Open-market purchase on 2026-05-13
Weighted average price
$13.4999 per unit
Open-market purchase price
Price range
$13.49–$13.50 per unit
Range of individual trade prices
Direct holdings after transaction
3,682,724 common units
Direct ownership following purchase
Indirect holdings via Carter2221, Ltd.
11,481,503 common units
Indirect ownership reported
Indirect holdings via spouse
167,155 common units
Spouse-held units reported as indirect
Key Terms
open-market purchase, weighted average price, limited partner interests, indirect ownership
4 terms
open-market purchase financial
"transaction_action: "open-market purchase""
An open-market purchase is when an investor or a company buys shares on a public stock exchange at the going market price, rather than through a private deal. It matters to investors because these purchases change how many shares are available, can push the stock price up or signal confidence from large buyers, and often affect per-share metrics like earnings—think of it like someone buying lots of apples off a grocery shelf, reducing supply and potentially raising the price.
weighted average price financial
"The price reported in Column 4 is a weighted average price."
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.
limited partner interests financial
"Common units representing limited partner interests"
An investor's ownership stake in a limited partnership that gives them rights to a share of profits and losses but not day-to-day control over the business, similar to being a silent partner in a project. For investors this matters because it defines how they earn returns, how much risk and liability they carry, and how easy it is to sell their position — all key factors when valuing and comparing investments.
indirect ownership financial
"direct_or_indirect: "I", nature_of_ownership: "By Carter2221, Ltd.""
FAQ
AI-generated questions and answers. How Rhea-AI works. Not financial advice.
What insider transaction did Carter Thomas L Jr report for Black Stone Minerals (BSM)?
Carter Thomas L Jr reported an open-market purchase of Black Stone Minerals common units. He acquired 1,120 common units representing limited partner interests, adding to his existing holdings and reflecting a direct investment in the partnership’s equity.
How many Black Stone Minerals (BSM) units did the executive chairman buy and at what price?
He bought 1,120 common units of Black Stone Minerals. The filing shows a weighted average purchase price between $13.49 and $13.50 per unit, based on multiple trades executed within that narrow price range on the same date.
What are Carter Thomas L Jr’s direct holdings in Black Stone Minerals (BSM) after this Form 4?
After the reported purchase, his direct holdings total 3,682,724 common units. This figure reflects only units held in his own name, separate from additional indirect interests held through family-related entities and trusts disclosed in the same filing.
What indirect ownership interests in Black Stone Minerals (BSM) does the Form 4 disclose?
The Form 4 lists several indirect holdings for Carter Thomas L Jr. These include units held by Carter2221, Ltd., his spouse, and multiple 1995 trusts, each shown with its own total common units following the reported date, indicating substantial family-related ownership.
How was the purchase price for the Black Stone Minerals (BSM) units calculated in the filing?
The filing states the reported price is a weighted average. The 1,120 common units were bought through multiple transactions, with individual trade prices ranging from $13.49 to $13.50 per unit, producing the weighted average listed in the transaction details.
AI-generated analysis. How Rhea-AI works. Not financial advice.
