Arkolith/Insider Trading/BSM/Form 4

DeWalch D Mark

DirectorBlack Stone Minerals, L.P. (BSM) · full profile →Form 4 · filed Jun 2, 2026
Net Buying
Open-Market Buys
$985K
Open-Market Sells
$0
Net Open-Market Flow
$985K
Transactions
2
2 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jun 1, 2026Buy(P)36K$13.62$495K631K
May 29, 2026Buy(P)36K$13.48$490K595K

Transaction Codes

P
Open-market purchase

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001638259-26-000010) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML