Filing Details

Accession Number:
0001140361-10-011220
Form Type:
4
Zero Holdings:
No
Publication Time:
2010-03-10 12:00:00
Reporting Period:
2010-03-08
Filing Date:
2010-03-10
Accepted Time:
2010-03-10 18:14:11
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
949157 Century Aluminum Co CENX Primary Production Of Aluminum (3334) 133070826
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1344865 W Logan Kruger Century Aluminum Company
2511 Garden Road, Bldg A, Suite 200
Monterey CA 93940
Ceo And President Yes Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Acquisiton 2010-03-08 27,096 $0.00 222,647 No 4 A Direct
Common Stock Disposition 2010-03-08 12,648 $15.03 209,999 No 4 F Direct
Common Stock Disposition 2010-03-10 4,837 $14.91 205,162 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 A Direct
No 4 F Direct
No 4 S Direct
Reported Non-Derivative Holdings
Sec. Name Remaning Holdings Nature of Ownership Explanation
Common Stock 224 Indirect 401(k)
Footnotes
  1. Represents shares of common stock acquired by the Reporting Person upon the vesting of performance share units granted pursuant to the Issuer's 2007-2009 Performance Share Program under a Rule 16b-3(d) plan.
  2. Includes unvested shares of performance share units granted to the Reporting Person in connection with the Issuer's 2008-2010 and 2009-2011 Performance Share Program Periods under a Rule 16b-3(d) plan, all which vest in the ordinary course on December 31, 2010 and January 1, 2011, respectively.
  3. Reports shares withheld by the Issuer in connection with vesting of performance share units granted to the Reporting Person pursuant to the Issuer's 2007-2009 Performance Share Program to satisfy tax obligations at a net settlement price equal to the closing price on Nasdaq on March 8, 2010, the vesting date.
  4. Represents the average sale price of 4,837 shares in three separate transactions: 2,337 shares at $14.90; 2,000 shares at $14.91 and 500 shares at $14.92.
  5. Reported by 401(k) plan trustee on March 5, 2010.