Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000949157-23-000023
Filing Date
2023-02-27
Accepted
2023-02-27 16:33:56
Documents
133
Period of Report
2022-12-31

Document Format Files

Seq Description Document Type Size
1 10-K cenx-20221231.htm   iXBRL 10-K 3087788
2 EX-21.1 exhibit211-listofsubsidiar.htm EX-21.1 21622
3 EX-23.1 exhibit231-consentofindepe.htm EX-23.1 2404
4 EX-24.1 exhibit241-powersofattorne.htm EX-24.1 14764
5 EX-31.1 a20221231q4ex311.htm EX-31.1 11370
6 EX-31.2 a20221231q4ex312.htm EX-31.2 11310
7 EX-32.1 a20221231q4ex321.htm EX-32.1 6120
8 EX-32.2 a20221231q4ex322.htm EX-32.2 6161
14 cenx-20221231_g1.jpg GRAPHIC 105831
15 cenx-20221231_g2.jpg GRAPHIC 90840
16 cenx-20221231_g3.jpg GRAPHIC 166268
  Complete submission text file 0000949157-23-000023.txt   15999683

Data Files

Seq Description Document Type Size
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11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT cenx-20221231_def.xml EX-101.DEF 516680
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT cenx-20221231_lab.xml EX-101.LAB 1099929
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT cenx-20221231_pre.xml EX-101.PRE 797299
127 EXTRACTED XBRL INSTANCE DOCUMENT cenx-20221231_htm.xml XML 3002752
Mailing Address 1 SOUTH WACKER DRIVE SUITE 1000 CHICAGO IL 60606
Business Address 1 SOUTH WACKER DRIVE SUITE 1000 CHICAGO IL 60606 3126963101
CENTURY ALUMINUM CO (Filer) CIK: 0000949157 (see all company filings)

EIN.: 133070826 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-34474 | Film No.: 23675527
SIC: 3334 Primary Production of Aluminum