Marrocco Keeley Rose sold STDN
October 17, 2026 · Form 4 insider transaction
Marrocco Keeley Rose sold 7,399 shares of Standard Nuclear, Inc. at $12.17 per share, a transaction worth $90.0K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
7,399
Price
$12.17
Total value
$90.0K
InsiderMarrocco Keeley Rose
Role—
SecurityClass A common stock
Transaction codeF: Shares withheld for taxes
Transaction dateOctober 17, 2026
Filing dateOctober 19, 2026
Shares owned after3,557,226
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Shares surrendered to the Company to satisfy tax withholding upon vesting of restricted stock units. Price is the closing price of the Class A common stock on the vesting date.