Form SD - Specialized disclosure report:
SEC Accession No. 0001104659-24-103776
Filing Date
2024-09-27
Accepted
2024-09-27 17:12:08
Documents
12

Document Format Files

Seq Description Document Type Size
1 FORM SD cenx-20231231xsd.htm SD 20177
2 EXHIBIT-99.1 cenx-20231231xex99d1.htm EX-99.1 1901
  Complete submission text file 0001104659-24-103776.txt   56114

Data Files

Seq Description Document Type Size
3 XBRL INSTANCE FILE cenx-20231231.xml EX-2.01.INS 2162
4 XBRL SCHEMA FILE cenx-20231231.xsd EX-2.01.SCH 4543
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: SD | Act: 34 | File No.: 001-34474 | Film No.: 241335941
SIC: 3334 Primary Production of Aluminum
(CF Office: 04 Manufacturing)