0001144204-12-054025.txt : 20121001
0001144204-12-054025.hdr.sgml : 20121001
20121001172356
ACCESSION NUMBER: 0001144204-12-054025
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20120930
FILED AS OF DATE: 20121001
DATE AS OF CHANGE: 20121001
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: CENTURY ALUMINUM CO
CENTRAL INDEX KEY: 0000949157
STANDARD INDUSTRIAL CLASSIFICATION: PRIMARY PRODUCTION OF ALUMINUM [3334]
IRS NUMBER: 133070826
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 2511 GARDEN ROAD
STREET 2: BUILDING A SUITE 200
CITY: MONTEREY
STATE: CA
ZIP: 93940
BUSINESS PHONE: 3042736000
MAIL ADDRESS:
STREET 1: 2511 GARDEN ROAD
STREET 2: BUILDING A SUITE 200
CITY: MONTEREY
STATE: CA
ZIP: 93940
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: GLENCORE INTERNATIONAL AG
CENTRAL INDEX KEY: 0001032383
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-34474
FILM NUMBER: 121120800
BUSINESS ADDRESS:
STREET 1: BAARERMATTSTRASSE 3
STREET 2: P O BOX 555 CH 6341 BAAR
CITY: SWITZERLAND
BUSINESS PHONE: 4142227722
MAIL ADDRESS:
STREET 1: BAARERMATTSTRASSE 3
STREET 2: P O BOX 555 CH 6341 BAAR
CITY: SWITZERLAND
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Glencore AG
CENTRAL INDEX KEY: 0001449539
STATE OF INCORPORATION: V8
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-34474
FILM NUMBER: 121120801
BUSINESS ADDRESS:
STREET 1: BAARERMATTSTRASSE 3
STREET 2: PO BOX 555 CH-6341
CITY: BAAR
STATE: V8
ZIP: 4142227722
BUSINESS PHONE: 41 41 709 2512
MAIL ADDRESS:
STREET 1: BAARERMATTSTRASSE 3
STREET 2: PO BOX 555 CH-6341
CITY: BAAR
STATE: V8
ZIP: 4142227722
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: GLENCORE INTERNATIONAL PLC
CENTRAL INDEX KEY: 0001521365
STATE OF INCORPORATION: Y9
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-34474
FILM NUMBER: 121120802
BUSINESS ADDRESS:
STREET 1: BAARERMATTSTRASSE 3
STREET 2: P.O. BOX 777
CITY: BAAR
STATE: V8
ZIP: CH-6341
BUSINESS PHONE: 41 41 709 2000
MAIL ADDRESS:
STREET 1: BAARERMATTSTRASSE 3
STREET 2: P.O. BOX 777
CITY: BAAR
STATE: V8
ZIP: CH-6341
4
1
v324811_4.xml
OWNERSHIP DOCUMENT
X0306
4
2012-09-30
0
0000949157
CENTURY ALUMINUM CO
CENX
0001449539
Glencore AG
BAARERMATTSTRASSE 3
PO BOX 666
BAAR
V8
CH-6341
SWITZERLAND
0
0
1
0
0001032383
GLENCORE INTERNATIONAL AG
BAARERMATTSTRASSE 3
PO BOX 666
BAAR
V8
CH-6341
SWITZERLAND
0
0
1
0
0001521365
GLENCORE INTERNATIONAL PLC
BAARERMATTSTRASSE 3
PO BOX 666
BAAR
V8
CH-6341
SWITZERLAND
0
0
1
0
Common Stock
2012-09-30
4
C
0
8099
A
36948726
D
Series A Convertible Preferred Stock
2012-09-30
4
C
0
80.99
D
Common Stock
8099
80542.21
D
Represents shares of Common Stock acquired upon conversion of 80.99 shares of Series A Convertible Preferred Stock on September 30, 2012.
Each share of Series A Convertible Preferred Stock is convertible into 100 shares of Common Stock at the times and under the circumstances described in the Certificate of Designation for the Series A Convertible Preferred Stock. The Series A Convertible Preferred Stock has no expiration date.
The shares of Common Stock reported in Table I and the shares of Series A Convertible Preferred Stock reported in Table II are held directly by Glencore AG, a direct wholly-owned subsidiary of Glencore International AG, and indirectly by Glencore International AG and its parent, Glencore International plc.
/s/ Steven Kalmin, Director, GLENCORE AG
2012-10-01
/s/ Barbara Bodmer, Officer, GLENCORE AG
2012-10-01
/s/ Andreas Hubmann, Director, GLENCORE INTERNATIONAL AG
2012-10-01
/s/ Gary Fegel, Officer, GLENCORE INTERNATIONAL AG
2012-10-01
/s/ Ivan Glasenberg, Director, GLENCORE INTERNATIONAL PLC
2012-10-01