Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001104659-22-127498
Filing Date
2022-12-16
Accepted
2022-12-16 06:00:15
Documents
1
Period of Report
2022-12-15

Document Format Files

Seq Description Document Type Size
1 OWNERSHIP DOCUMENT tm2232820-1_4seq1.html 4  
1 OWNERSHIP DOCUMENT tm2232820-1_4seq1.xml 4 18605
  Complete submission text file 0001104659-22-127498.txt   21761
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 (Issuer) CIK: 0000949157 (see all company filings)

EIN.: 133070826 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 3334 Primary Production of Aluminum

Mailing Address ESPLANADE 13-14 ST HELIER Y9 JE1 1EE
Business Address ESPLANADE 13-14 ST HELIER Y9 JE1 1EE 44 1534 844 844
Ryfold Trust (Reporting) CIK: 0001716570 (see all company filings)

State of Incorp.: Y9 | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-34474 | Film No.: 221466351

Mailing Address 26 NEW STREET ST HELIER Y9 JE2 3RA
Business Address 26 NEW STREET ST HELIER Y9 JE2 3RA 44 1534 844 844
Givolon Ltd (Reporting) CIK: 0001716572 (see all company filings)

State of Incorp.: Y9 | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-34474 | Film No.: 221466352

Mailing Address 26 NEW STREET ST HELIER Y9 JE2 3RA
Business Address 26 NEW STREET ST HELIER Y9 JE2 3RA 44 1534 844 844
Ryfold Ltd (Reporting) CIK: 0001716574 (see all company filings)

State of Incorp.: Y9 | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-34474 | Film No.: 221466353

Mailing Address 26 NEW STREET ST HELIER Y9 JE2 3RA
Business Address 26 NEW STREET ST HELIER Y9 JE2 3RA 44 1534 844 844
Ocorian Ltd (Reporting) CIK: 0001716591 (see all company filings)

State of Incorp.: Y9 | Fiscal Year End: 0331
Type: 4 | Act: 34 | File No.: 001-34474 | Film No.: 221466350