0000949157-21-000006.txt : 20210105 0000949157-21-000006.hdr.sgml : 20210105 20210105171815 ACCESSION NUMBER: 0000949157-21-000006 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20201231 FILED AS OF DATE: 20210105 DATE AS OF CHANGE: 20210105 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Conti Craig C CENTRAL INDEX KEY: 0001747814 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34474 FILM NUMBER: 21507121 MAIL ADDRESS: STREET 1: 1 S. WACKER DR. STREET 2: SUITE 1000 CITY: CHICAGO STATE: IL ZIP: 60606 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: CENTURY ALUMINUM CO CENTRAL INDEX KEY: 0000949157 STANDARD INDUSTRIAL CLASSIFICATION: PRIMARY PRODUCTION OF ALUMINUM [3334] 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 wf-form4_160988508175750.xml FORM 4 X0306 4 2020-12-31 0 0000949157 CENTURY ALUMINUM CO CENX 0001747814 Conti Craig C 1 SOUTH WACKER DRIVE SUITE 1000 CHICAGO IL 60606 0 1 0 0 EVP & Chief Financial Officer Common Stock 2020-12-31 4 F 0 4958 11.03 D 63658 D Common Stock 2020-12-31 4 A 0 26134 0 A 89792 D Common Stock 2020-12-31 4 F 0 11578 11.03 D 78214 D Common Stock 2021-01-01 4 A 0 19626 0 A 97840 D Reports shares withheld by the Issuer to satisfy tax obligations in connection with the vesting of time vesting share units granted to the Reporting Person. Includes unvested time vesting share units granted to the Reporting Person pursuant to Issuer's 2019-2021 and 2020-2022 Long-Term Incentive Plans under Rule 16b-3(d). Represents shares of common stock acquired by the Reporting Person upon the vesting of performance share units granted in connection with the Issuer's 2018-2020 Long-Term Incentive Plan under Rule 16b-3(d). Reports shares withheld by the Issuer to satisfy tax obligations in connection with the vesting of performance share units granted to the Reporting Person. Represents time vesting share units granted to the Reporting Person in connection with the Issuer's 2021-2023 Long-Term Incentive Plan under Rule 16b-3(d), all of which will vest in the ordinary course on the last day of the Plan Period, December 31, 2023. Includes unvested time vesting share units granted to the Reporting Person pursuant to Issuer's 2019-2021, 2020-2022 and 2021-2023 Long-Term Incentive Plans under Rule 16b-3(d). /s/ Morgan F. Walbridge, attorney-in-fact for Craig Conti 2021-01-05