Brock James A sold CNR
February 18, 2026 · Form 4 insider transaction
Brock James A sold 66,365 shares of Core Natural Resources, Inc. at $88.96 per share, a transaction worth $5.90M. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
66,365
Price
$88.96
Total value
$5.90M
InsiderBrock James A
RoleOfficer, Director
SecurityCommon stock, par value $0.01 per share
Transaction codeF: Shares withheld for taxes
Transaction dateFebruary 18, 2026
Filing dateFebruary 19, 2026
Shares owned after271,407
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Represents shares of common stock withheld to satisfy the Reporting Person's tax liability from the vesting of restricted stock units previously granted to him.