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$CENX All transactions

CENTURY ALUMINUM CO

▼ SELL

$ Value

$1.2M

Shares

22,884

Price

$51

Filed

Mar 3

Insider

Name

Hafberg Agust F

Title

SVP & Chief Commercial Officer

CIK

0002049924

Roles

Officer

Transaction Details

Transaction Date

2026-02-27

Code

S

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

45,059

Footnotes

Includes unvested RSUs granted to the Reporting Person under the Issuer's Long-Term Incentive Plans.

Filing Info

Accession No.

0001628280-26-013986

Form Type

4

Issuer CIK

0000949157

Hafberg Agust F's History

Date Ticker Type Value
2026-02-27 CENX $1.2M
2026-01-01 CENX A $0
2025-12-31 CENX A $0
2025-12-31 CENX F $612K
2025-12-31 CENX F $306K
2025-09-26 CENX $265K

Other Insiders at CENX (90d)

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GLENCORE INTERNATIONAL AG $326.8M 2026-03-04
Hoffman Robert F
SVP, IT and CAO
$563K 2026-03-04
Gudlaugsson Gunnar
EVP - Global Operations
$2.3M 2026-02-25
DeZee John
EVP, GC and Secretary
$3.3M 2026-02-23
Aboud Matt
SVP, Strategy & Business Dev't
$793K 2026-03-03
Trpkovski Peter A
EVP, CFO
$845K 2026-03-25