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$CENX All transactions

CENTURY ALUMINUM CO

▼ SELL 10b5-1 Plan

$ Value

$8.3M

Shares

150,000

Price

$55

Filed

Mar 17

Insider

Name

Gary Jesse E

Title

President and CEO

CIK

0001568817

Roles

Director Officer

Transaction Details

Transaction Date

2026-03-16

Code

S

Table

Non-Derivative

Ownership

Indirect

Equity Swap

No

Shares After

142,580

Footnotes

The reported transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 20, 2025 (the 'Trading Plan'). There are no additional shares available for sale under the Trading Plan and, as such, the Trading Plan is now complete. | The price reported above reflects the weighted average sale price for the shares which were sold in multiple transactions at prices ranging from $54.08 to $56.80, 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. | Includes unvested RSUs granted to the Reporting Person under the Issuer's Long-Term Incentive Plans.

Filing Info

Accession No.

0001628280-26-018929

Form Type

4

Issuer CIK

0000949157

Gary Jesse E's History

Date Ticker Type Value
2026-03-16 CENX $8.3M
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

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