| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G/A | 2004-02-17 | FMR CORP | LAM RESEARCH CORP | 15,443,556 | 11.8% | EDGAR |
| SC 13G/A | 2004-02-13 | FRANKLIN RESOURCES INC | LAM RESEARCH CORP | 10,170,261 | 7.8% | EDGAR |
| SC 13G/A | 2004-02-13 | PUTNAM LLC | LAM RESEARCH CORP | 9,878,913 | 7.5% | EDGAR |
| SC 13G/A | 2004-02-13 | CAPITAL GROUP INTERNATIONAL INC | LAM RESEARCH CORP | 8,609,520 | 6.6% | EDGAR |
| SC 13G/A | 2004-02-10 | A I M MANAGEMENT GROUP INC /DE/ | LAM RESEARCH CORP | 5,175,400 | 4.0% | EDGAR |
| SC 13G/A | 2003-02-14 | PUTNAM LLC | LAM RESEARCH CORP | 12,179,410 | 9.7% | EDGAR |
| SC 13G/A | 2003-02-13 | FMR CORP | LAM RESEARCH CORP | 14,789,166 | 11.8% | EDGAR |
| SC 13G/A | 2003-02-11 | CAPITAL GROUP INTERNATIONAL INC | LAM RESEARCH CORP | 7,863,210 | 6.3% | EDGAR |
| SC 13G | 2003-02-10 | A I M MANAGEMENT GROUP INC /DE/ | LAM RESEARCH CORP | 7,765,550 | 6.2% | EDGAR |
| SC 13G | 2003-01-30 | FRANKLIN RESOURCES INC | LAM RESEARCH CORP | 8,387,778 | 6.7% | EDGAR |
| SC 13G/A | 2002-02-14 | FMR CORP | LAM RESEARCH CORP | 18,018,544 | 14.4% | EDGAR |
| SC 13G/A | 2002-02-13 | PUTNAM INVESTMENTS LLC | LAM RESEARCH CORP | 645,738,909 | 5.1% | EDGAR |
| SC 13G/A | 2001-02-14 | FMR CORP | LAM RESEARCH CORP | 15,117,976 | 12.1% | EDGAR |
| SC 13G/A | 2001-02-12 | CAPITAL GROUP INTERNATIONAL INC | LAM RESEARCH CORP | - | - | EDGAR |
| SC 13G/A | 2000-11-13 | - | - | - | - | EDGAR |
| SC 13G | 2000-02-14 | CAPITAL GROUP INTERNATIONAL INC | LAM RESEARCH CORP | - | - | EDGAR |
| SC 13G | 2000-02-14 | CAPITAL GROUP INTERNATIONAL INC | LAM RESEARCH CORP | - | - | EDGAR |
| SC 13G | 2000-02-14 | CAPITAL GROUP INTERNATIONAL INC | LAM RESEARCH CORP | - | - | EDGAR |
| SC 13G/A | 2000-02-11 | FMR CORP | LAM RESEARCH CORP | 5,881,812 | 14.9% | EDGAR |
| SC 13G/A | 2000-02-11 | FMR CORP | LAM RESEARCH CORP | 5,881,812 | 14.9% | EDGAR |