B |
2010-02-09 07:13:13.0 |
LAM RESEARCH CORP |
LRCX |
TURNER INVESTMENT PARTNERS INC |
8.88% |
view |
B |
2009-02-13 07:15:55.0 |
LAM RESEARCH CORP |
LRCX |
TURNER INVESTMENT PARTNERS INC |
6.1% |
view |
S |
2008-02-14 16:29:51.0 |
LAM RESEARCH CORP |
LRCX |
WELLINGTON MANAGEMENT CO LLP |
10.09% |
view |
B |
2007-01-23 16:17:08.0 |
LAM RESEARCH CORP |
LRCX |
BARCLAYS GLOBAL INVESTORS NA |
10.6% |
view |
B |
2006-02-09 00:00:00.0 |
LAM RESEARCH CORP |
LRCX |
BARCLAYS GLOBAL INVESTORS NA |
10.08% |
view |
B |
2005-08-11 00:00:00.0 |
LAM RESEARCH CORP |
LRCX |
WELLINGTON MANAGEMENT CO LLP |
12.617% |
view |
S |
2004-02-13 00:00:00.0 |
LAM RESEARCH CORP |
LRCX |
A I M MANAGEMENT GROUP INC |
4.0% |
view |
B |
2003-02-11 00:00:00.0 |
LAM RESEARCH CORP |
LRCX |
A I M MANAGEMENT GROUP INC |
6.2% |
view |
B |
1999-02-12 00:00:00.0 |
LAM RESEARCH CORP |
LRCX |
CAPITAL GUARDIAN TRUST CO |
5.3% |
view |
B |
1999-02-09 00:00:00.0 |
LAM RESEARCH CORP |
LRCX |
PRICE T ROWE ASSOCIATES INC |
6.25% |
view |
B |
1998-04-17 00:00:00.0 |
LAM RESEARCH CORP |
LRCX |
PIONEERING MANAGEMENT CORP |
10.28% |
view |
S |
1998-02-10 00:00:00.0 |
LAM RESEARCH CORP |
LRCX |
PRICE T ROWE ASSOCIATES INC |
n/a |
view |
B |
1997-09-04 00:00:00.0 |
LAM RESEARCH CORP |
LRCX |
PIONEERING MANAGEMENT CORP |
10.2% |
view |
S |
1997-01-15 00:00:00.0 |
LAM RESEARCH CORP |
LRCX |
PIONEERING MANAGEMENT CORP |
n/a |
view |