Arkolith/Insider Trading/STDN/Form 4

Marrocco Keeley Rose

Chief Operating OfficerStandard Nuclear, Inc. (STDN) · full profile →Form 4 · filed Jul 18, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
2
2 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jul 17, 2026Grant(A)365K—$03.6M
Jul 15, 2026Grant(A)200K—$03.2M

Transaction Codes

A
Grant / award

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001628280-26-048742) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML