Form 8-K - Current report:
SEC Accession No. 0001628280-26-013781
Filing Date
2026-03-03
Accepted
2026-03-03 16:05:39
Documents
13
Period of Report
2026-03-02
Items
Item 4.02: Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review

Document Format Files

Seq Description Document Type Size
1 8-K cenx-20260302.htm   iXBRL 8-K 95459
5 cenx-20260302_g1.gif GRAPHIC 66531
  Complete submission text file 0001628280-26-013781.txt   404203

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT cenx-20260302.xsd EX-101.SCH 1885
3 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT cenx-20260302_lab.xml EX-101.LAB 23707
4 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT cenx-20260302_pre.xml EX-101.PRE 13678
15 EXTRACTED XBRL INSTANCE DOCUMENT cenx-20260302_htm.xml XML 2825
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: 8-K | Act: 34 | File No.: 001-34474 | Film No.: 26713934
SIC: 3334 Primary Production of Aluminum
(CF Office: 04 Manufacturing)