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$CENX All transactions

CENTURY ALUMINUM CO

G 10b5-1 Plan

$ Value

$0

Shares

314,611

Price

$0

Filed

Jan 23

Insider

Name

Gary Jesse E

Title

President and CEO

CIK

0001568817

Roles

Director Officer

Transaction Details

Transaction Date

2026-01-12

Code

G

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

277,227

Footnotes

Represents shares transferred by the Reporting Person to a self-settled, revocable trust for estate planning purposes for which the Reporting Person serves as trustee. | Includes unvested RSUs granted to the Reporting Person under the Issuer's Long-Term Incentive Plans. | The reported transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 20, 2025. | The price reported above reflects the weighted average sale price for the shares which were sold in multiple transactions at prices ranging from $46.64 to $49.11, inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the specific number of shares and prices at which the transactions were effected. | Shares held in a self-settled, revocable trust for which the Reporting Person serves as trustee.

Filing Info

Accession No.

0001628280-26-003351

Form Type

4

Issuer CIK

0000949157

Gary Jesse E's History

Date Ticker Type Value
2026-01-23 CENX $7.2M
2026-01-12 CENX G $0
2026-01-12 CENX G $0
2026-01-01 CENX A $0
2025-12-31 CENX A $0
2025-12-31 CENX F $8.0M
2025-12-31 CENX F $2.7M

Other Insiders at CENX (90d)

Insider Bought Sold Last
Gudlaugsson Gunnar
EVP - Global Operations
$2.3M 2026-02-25
DeZee John
EVP, GC and Secretary
$3.3M 2026-02-23
Trpkovski Peter A
EVP, CFO
$845K 2026-03-25
Hafberg Agust F
SVP & Chief Commercial Officer
$1.2M 2026-02-27