| SC 13G | 2006-09-28 | WITMER ASSET MANAGEMENT | KAISER ALUMINUM CORP | 1,071,216 | 5.2% | EDGAR |
| SC 13G | 2006-07-24 | VEBA for Retirees of Kaiser Aluminum | KAISER ALUMINUM CORP | 8,809,900 | 44.0% | EDGAR |
| SC 13G/A | 2004-02-06 | DIMENSIONAL FUND ADVISORS INC | KAISER ALUMINUM CORP | 3,239,715 | 4.0% | EDGAR |
| SC 13G/A | 2003-02-14 | VANGUARD WINDSOR FUNDS/ | KAISER ALUMINUM CORP | 0 | 0.0% | EDGAR |
| SC 13G/A | 2003-02-12 | WELLINGTON MANAGEMENT CO LLP | KAISER ALUMINUM CORP | 0 | 0.0% | EDGAR |
| SC 13G/A | 2003-02-11 | CAPITAL GROUP INTERNATIONAL INC | KAISER ALUMINUM CORP | - | 0.0% | EDGAR |
| SC 13G/A | 2003-02-07 | DIMENSIONAL FUND ADVISORS INC | KAISER ALUMINUM CORP | 4,069,015 | 5.0% | EDGAR |
| SC 13G/A | 2002-02-12 | WELLINGTON MANAGEMENT CO LLP | KAISER ALUMINUM CORP | 6,048,434 | 7.5% | EDGAR |
| SC 13G/A | 2002-02-12 | VANGUARD WINDSOR FUNDS/ | KAISER ALUMINUM CORP | 6,048,434 | 7.5% | EDGAR |
| SC 13G/A | 2002-02-12 | DIMENSIONAL FUND ADVISORS INC | KAISER ALUMINUM CORP | 5,569,615 | 6.9% | EDGAR |
| SC 13G/A | 2002-02-11 | CAPITAL GROUP INTERNATIONAL INC | KAISER ALUMINUM CORP | 6,046,200 | 7.5% | EDGAR |
| SC 13G/A | 2001-02-14 | VANGUARD/WINDSOR FUNDS INC | KAISER ALUMINUM CORP | 6,048,434 | 7.6% | EDGAR |
| SC 13G/A | 2001-02-13 | WELLINGTON MANAGEMENT CO LLP | KAISER ALUMINUM CORP | 6,067,134 | 7.6% | EDGAR |
| SC 13G | 2001-02-12 | CAPITAL GROUP INTERNATIONAL INC | KAISER ALUMINUM CORP | - | - | EDGAR |
| SC 13G | 2001-02-02 | DIMENSIONAL FUND ADVISORS INC | KAISER ALUMINUM CORP | 5,482,015 | 6.9% | EDGAR |
| SC 13G/A | 2000-04-12 | VANGUARD/WINDSOR FUNDS INC | KAISER ALUMINUM CORP | 5,789,334 | 7.3% | EDGAR |
| SC 13G/A | 2000-02-11 | WELLINGTON MANAGEMENT CO LLP | KAISER ALUMINUM CORP | 5,792,834 | 7.3% | EDGAR |
| SC 13G/A | 2000-02-11 | WELLINGTON MANAGEMENT CO LLP | KAISER ALUMINUM CORP | 5,792,834 | 7.3% | EDGAR |
| SC 13G/A | 2000-02-11 | WELLINGTON MANAGEMENT CO LLP | KAISER ALUMINUM CORP | 5,792,834 | 7.3% | EDGAR |