January 23, 2026 · Form 4 insider transaction
Gary Jesse E sold 150,000 shares of Century Aluminum Co at $48.19 per share, a transaction worth $7.23M. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 0 days after the transaction.
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.