Filing Details

Accession Number:
Form Type:
Zero Holdings:
Publication Time:
2011-08-11 18:00:35
Reporting Period:
Filing Date:
Filing Date Changed:
Accepted Time:
2011-08-11 19:00:35
Original Submission Date:
Cik Name Symbol Sector (SIC) IRS No
949157 Century Aluminum Co CENX Primary Production Of Aluminum (3334) 133070826
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1032383 Ag International Glencore Baarermattstrasse 3
P.o. Box 666
Baar V8 CH-6341
No No Yes No
1449539 Ag Glencore Baarermattstrasse 3
Po Box 666
Baar V8 CH-6341
No No Yes No
1521365 Plc International Glencore Baarermattstrasse 3
P.o. Box 666
Baar V8 CH-6341
No No Yes No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings
Common Stock Acquisiton 2011-08-09 503,343 $9.31 36,924,460
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 P Direct
  1. Represents the purchase of 503,343 shares in separate transactions, ranging from $9.125 to $9.35 per share, resulting in a weighted average purchase price per share of $9.3149. The Reporting Persons undertake to provide upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares purchased at each separate price within the range.
  2. The shares 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.
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