Hafberg Agust F sold CENX
February 27, 2026 · Form 4 insider transaction
Hafberg Agust F sold 22,884 shares of Century Aluminum Company at $51.24 per share, a transaction worth $1.17M. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 4 days after the transaction.
Direction
Disposed (sell-side)
Shares
22,884
Price
$51.24
Total value
$1.17M
InsiderHafberg Agust F
Role—
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateFebruary 27, 2026
Filing dateMarch 3, 2026
Shares owned after45,059
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Includes unvested RSUs granted to the Reporting Person under the Issuer's Long-Term Incentive Plans.