| SC 13G/A | 2003-02-13 | FMR CORP | CENTURY ALUMINUM CO | 2,065,860 | 10.1% | EDGAR |
| SC 13G/A | 2003-02-12 | DIMENSIONAL FUND ADVISORS INC | CENTURY ALUMINUM CO | 1,533,300 | 7.5% | EDGAR |
| SC 13G/A | 2002-05-10 | FMR CORP | CENTURY ALUMINUM CO | 2,159,670 | 10.5% | EDGAR |
| SC 13G | 2002-02-14 | FMR CORP | CENTURY ALUMINUM CO | 1,791,250 | 8.7% | EDGAR |
| SC 13G/A | 2002-02-12 | WELLINGTON MANAGEMENT CO LLP | CENTURY ALUMINUM CO | 0 | 0.0% | EDGAR |
| SC 13G/A | 2002-02-12 | VANGUARD WINDSOR FUNDS/ | CENTURY ALUMINUM CO | 0 | 0.0% | EDGAR |
| SC 13G/A | 2002-02-12 | DIMENSIONAL FUND ADVISORS INC | CENTURY ALUMINUM CO | 1,372,300 | 6.7% | EDGAR |
| SC 13G/A | 2002-01-30 | CRABBE HUSON GROUP INC /ADV | CENTURY ALUMINUM CO | 306,790 | 1.5% | EDGAR |
| SC 13D | 2001-04-12 | GLENCORE INTERNATIONAL AG | CENTURY ALUMINUM CO | 9,320,089 | 42.8% | EDGAR |
| SC 13G | 2001-02-14 | DEPRINCE RACE & ZOLLO INC | CENTURY ALUMINUM CO | 9 | 11.0% | EDGAR |
| SC 13G/A | 2001-02-13 | WELLINGTON MANAGEMENT CO LLP | CENTURY ALUMINUM CO | 2,000,000 | 9.8% | EDGAR |
| SC 13G/A | 2001-02-13 | VANGUARD/WINDSOR FUNDS INC | CENTURY ALUMINUM CO | 2,000,000 | 9.8% | EDGAR |
| SC 13G | 2001-02-02 | DIMENSIONAL FUND ADVISORS INC | CENTURY ALUMINUM CO | 1,399,900 | 6.9% | EDGAR |
| SC 13G/A | 2001-01-25 | CRABBE HUSON GROUP INC /MA | CENTURY ALUMINUM CO | 1,085,290 | 5.3% | EDGAR |
| SC 13G/A | 2000-02-11 | WELLINGTON MANAGEMENT CO LLP | CENTURY ALUMINUM CO | 2,000,000 | 9.9% | EDGAR |
| SC 13G/A | 2000-02-11 | WELLINGTON MANAGEMENT CO LLP | CENTURY ALUMINUM CO | 2,000,000 | 9.9% | EDGAR |
| SC 13G/A | 2000-02-11 | WELLINGTON MANAGEMENT CO LLP | CENTURY ALUMINUM CO | 2,000,000 | 9.9% | EDGAR |
| SC 13G/A | 2000-02-03 | CRABBE HUSON GROUP INC /MA | CENTURY ALUMINUM CO | 1,671,490 | 8.3% | EDGAR |
| SC 13G | 2000-02-03 | DIMENSIONAL FUND ADVISORS INC | CENTURY ALUMINUM CO | 1,430,300 | 7.1% | EDGAR |
| SC 13G/A | 2000-02-03 | CRABBE HUSON GROUP INC /MA | CENTURY ALUMINUM CO | 1,671,490 | 8.3% | EDGAR |