Arkolith/Insider Trading/BSM/Form 4

Carter Thomas L Jr

Executive Chairman, DirectorBlack Stone Minerals, L.P. (BSM) · full profile →Form 4 · filed May 12, 2026
Net Buying
Open-Market Buys
$909K
Open-Market Sells
$0
Net Open-Market Flow
$909K
Transactions
3
3 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
May 12, 2026Buy(P)19K$13.48$258K3.7M
May 11, 2026Buy(P)25K$13.47$337K3.7M
May 8, 2026Buy(P)24K$13.32$314K3.6M

Transaction Codes

P
Open-market purchase

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001319960-26-000010) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML