Form 144 - Report of proposed sale of securities:
SEC Accession No. 0001104659-25-109926
Filing Date
2025-11-12
Accepted
2025-11-12 09:44:43
Documents
1

Document Format Files

Seq Description Document Type Size
1 primary_doc.html 144  
1 primary_doc.xml 144 3406
  Complete submission text file 0001104659-25-109926.txt   5115
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 (Subject) CIK: 0000949157 (see all company filings)

EIN.: 133070826 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 144 | Act: 33 | File No.: 001-34474 | Film No.: 251469971
SIC: 3334 Primary Production of Aluminum
(CF Office: 04 Manufacturing)

Mailing Address BAARERMATTSTRASSE 3 P O BOX 555 CH 6341 BAAR BAAR Switzerland
Business Address BAARERMATTSTRASSE 3 P O BOX 555 CH 6341 BAAR BAAR Switzerland 4142227722
GLENCORE INTERNATIONAL AG (Reporting) CIK: 0001032383 (see all company filings)

EIN.: 000000000
Type: 144