Century Aluminum Co - CENX

Include option trades

Include indirect trades

Latest data: 3/17/2026 10:06:20 PM

EDGAR CIK

1 Month 3 Month 6 Month 1 Year 2 Years

Buy Breakdown

Total $0

No buy transactions for this time period.

Sell Breakdown

Total $10,940,180

Monthly Totals

Transaction	Filed	Name	Type	Shares @ Price	Value	Balance change		Ownership
03/12/2026	03/13/2026	Calloway Kenneth L SVP, Human Resources Officer	Sell	-18,000 @ $58.00	($1,044,000.00)	24,902	(-41.96%)	Direct
03/11/2026	03/13/2026	Hoffman Robert F SVP, IT and CAO Officer	Sell	-10,529 @ $56.51	($594,993.79)	56,643	(-15.67%)	Direct
03/04/2026	03/06/2026	Hoffman Robert F SVP, IT and CAO Officer	Sell	-10,000 @ $56.33	($563,300.00)	67,172	(-12.96%)	Direct
03/03/2026	03/04/2026	Aboud Matt SVP, Strategy & Business Dev't Officer	Sell	-2,971 @ $52.67	($156,482.57)	64,843	(-4.38%)	Direct
03/02/2026	03/04/2026	Aboud Matt SVP, Strategy & Business Dev't Officer	Sell	-12,126 @ $52.50	($636,615.00)	67,814	(-15.17%)	Direct
02/27/2026	03/03/2026	Hafberg Agust F SVP & Chief Commercial Officer Officer	Sell	-22,884 @ $51.24	($1,172,576.16)	45,059	(-33.68%)	Direct
02/25/2026	02/27/2026	Gudlaugsson Gunnar EVP - Global Operations Officer	Sell	-43,000 @ $54.10	($2,326,300.00)	136,393	(-23.97%)	Direct
02/23/2026	02/25/2026	Dezee John EVP, GC and Secretary Officer	Sell	-66,000 @ $50.72	($3,347,520.00)	97,647	(-40.33%)	Direct
09/26/2025	09/30/2025	Hafberg Agust F SVP & Chief Commercial Officer Officer	Sell	-9,493 @ $27.91	($264,949.63)	55,260	(-14.66%)	Direct
09/19/2025	09/23/2025	Calloway Kenneth L SVP, Human Resources Officer	Sell	-16,450 @ $27.50	($452,375.00)	28,706	(-36.43%)	Direct
08/12/2025	08/14/2025	Aboud Matt SVP, Strategy & Business Dev't Officer	Sell	-12,027 @ $23.27	($279,868.29)	62,589	(-16.12%)	Direct
03/20/2025	03/24/2025	Hoffman Robert F SVP, IT and CAO Officer	Sell	-5,000 @ $20.24	($101,200.00)	59,083	(-7.80%)	Direct