John DeZee - Dec 31, 2023 Form 4 Insider Report for CENTURY ALUMINUM CO (CENX)

Role
EVP, GC and Secretary
Signature
/s/ Paul Sharobeem, as attorney in fact for John DeZee
Stock symbol
CENX
Transactions as of
Dec 31, 2023
Transactions value $
-$48,948
Form type
4
Date filed
1/3/2024, 05:21 PM
Previous filing
Jan 4, 2023

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CENX Common Stock Award $0 +4.11K +5.27% $0.00 82.2K Dec 31, 2023 Direct F1
transaction CENX Common Stock Tax liability -$14.6K -1.21K -1.47% $12.14 81K Dec 31, 2023 Direct F2
transaction CENX Common Stock Tax liability -$34.3K -2.83K -3.49% $12.14 78.2K Dec 31, 2023 Direct F3
transaction CENX Common Stock Award $0 +23.7K +30.33% $0.00 102K Jan 1, 2024 Direct F4, F5
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents shares of common stock acquired by the Reporting Person upon the vesting of PSUs granted in connection with the Issuer's 2021-2023 Long-Term Incentive Plan under Rule 16b-3(d).
F2 Shares withheld by the Issuer to satisfy tax obligations in connection with the vesting of PSUs granted to the Reporting Person.
F3 Shares withheld by the Issuer to satisfy tax obligations in connection with the vesting of TVSUs previously granted to the Reporting Person on June 14, 2021 in the amount of 3,598 shares and on January 2, 2021 in the amount of 6,046 shares.
F4 Represents TVSUs granted to the Reporting Person in connection with the Issuer's 2024-2026 Long-Term Incentive Plan under Rule 16b-3(d), all of which will vest on December 31, 2026, subject to the Plan's terms and conditions.
F5 Includes unvested TVSUs granted to the Reporting Person under the Issuer's Long-Term Incentive Plans.