<SEC-DOCUMENT>0000949157-17-000007-index.html : 20170104 <SEC-HEADER>0000949157-17-000007.hdr.sgml : 20170104 <ACCEPTANCE-DATETIME>20170104150644 ACCESSION NUMBER: 0000949157-17-000007 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20161231 FILED AS OF DATE: 20170104 DATE AS OF CHANGE: 20170104 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 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Gary Jesse E CENTRAL INDEX KEY: 0001568817 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34474 FILM NUMBER: 17504964 MAIL ADDRESS: STREET 1: 2511 GARDEN ROAD STREET 2: BUILDING A, SUITE 200 CITY: MONTEREY STATE: CA ZIP: 93940 </SEC-HEADER> <DOCUMENT> <TYPE>4 <SEQUENCE>1 <FILENAME>wf-form4_148356039126025.xml <DESCRIPTION>FORM 4 <TEXT> Document 1 - file: wf-form4_148356039126025.html
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