0000949157-24-000014.txt : 20240103 0000949157-24-000014.hdr.sgml : 20240103 20240103173249 ACCESSION NUMBER: 0000949157-24-000014 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231231 FILED AS OF DATE: 20240103 DATE AS OF CHANGE: 20240103 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Gary Jesse E CENTRAL INDEX KEY: 0001568817 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34474 FILM NUMBER: 24508357 MAIL ADDRESS: STREET 1: 2511 GARDEN ROAD STREET 2: BUILDING A, SUITE 200 CITY: MONTEREY STATE: CA ZIP: 93940 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: CENTURY ALUMINUM CO CENTRAL INDEX KEY: 0000949157 STANDARD INDUSTRIAL CLASSIFICATION: PRIMARY PRODUCTION OF ALUMINUM [3334] ORGANIZATION NAME: 04 Manufacturing IRS NUMBER: 133070826 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1 SOUTH WACKER DRIVE STREET 2: SUITE 1000 CITY: CHICAGO STATE: IL ZIP: 60606 BUSINESS PHONE: 3126963101 MAIL ADDRESS: STREET 1: 1 SOUTH WACKER DRIVE STREET 2: SUITE 1000 CITY: CHICAGO STATE: IL ZIP: 60606 4 1 wk-form4_1704321151.xml FORM 4 X0508 4 2023-12-31 0 0000949157 CENTURY ALUMINUM CO CENX 0001568817 Gary Jesse E C/O CENTURY ALUMINUM COMPANY 1 S. WACKER DRIVE, SUITE 1000 CHICAGO IL 60606 1 1 0 0 President and CEO 0 Common Stock 2023-12-31 4 A 0 26745 0 A 303013 D Common Stock 2023-12-31 4 F 0 11849 12.14 D 291164 D Common Stock 2023-12-31 4 F 0 24742 12.14 D 266422 D Common Stock 2024-01-01 4 A 0 135746 0 A 402168 D Common Stock 76443 I By Trust 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). Shares withheld by the Issuer to satisfy tax obligations in connection with the vesting of PSUs granted to the Reporting Person. Shares withheld by the Issuer to satisfy tax obligations in connection with the vesting of TVSUs previously granted to the Reporting Person on January 2, 2021 in the amount of 42,110 shares and on July 1, 2021 in the amount of 13,740 shares. 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. Includes unvested TVSUs granted to the Reporting Person under the Issuer's Long-Term Incentive Plans. Shares held in a self-settled, revocable trust for which the Reporting Person serves as trustee. /s/ Paul Sharobeem, attorney-in-fact for Jesse E. Gary 2024-01-03