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LRCX - As of  10/31/24, 07:07:28 PM:   130 Insider Transactions.

Sector: Technology    Industry: Semiconductor Equipment & Materials
Prev Close:$88.24  Avg Vol(3m): 2,621,390  P/E: 19.60  EPS: 4.49

Email this page to a friend.    Insider Transactions for LRCX

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
B 2020-02-14 10:24:32.0 LAM RESEARCH CORP LRCX AMERIPRISE FINANCIAL INC 5.46% view
B 2020-02-12 09:26:48.0 LAM RESEARCH CORP LRCX VANGUARD GROUP INC 8.12% view
B 2020-02-05 12:16:19.0 LAM RESEARCH CORP LRCX BlackRock Inc 8.6% view
S 2019-02-11 15:46:41.0 LAM RESEARCH CORP LRCX VANGUARD GROUP INC 7.65% view
B 2019-02-06 15:05:01.0 LAM RESEARCH CORP LRCX BlackRock Inc 7.4% view
S 2018-02-14 15:12:55.0 LAM RESEARCH CORP LRCX AMERIPRISE FINANCIAL INC 3.75% view
S 2018-02-13 09:41:00.0 LAM RESEARCH CORP LRCX FMR LLC 3.194% view
S 2018-02-09 09:02:55.0 LAM RESEARCH CORP LRCX VANGUARD GROUP INC 8.74% view
S 2018-02-08 09:46:32.0 LAM RESEARCH CORP LRCX BlackRock Inc 7.0% view
B 2017-07-10 13:37:21.0 LAM RESEARCH CORP LRCX VANGUARD GROUP INC 10.01% view
B 2017-02-14 11:28:34.0 LAM RESEARCH CORP LRCX FMR LLC 6.854% view
B 2017-02-10 11:43:56.0 LAM RESEARCH CORP LRCX AMERIPRISE FINANCIAL INC 5.93% view
B 2017-02-10 09:49:59.0 LAM RESEARCH CORP LRCX VANGUARD GROUP INC 9.38% view
B 2017-01-25 14:45:16.0 LAM RESEARCH CORP LRCX BlackRock Inc 7.8% view
S 2016-12-06 11:52:24.0 LAM RESEARCH CORP LRCX JPMORGAN CHASE & CO 4.0% view
S 2016-09-08 14:04:01.0 LAM RESEARCH CORP LRCX JPMORGAN CHASE & CO 9.8% view
B 2016-02-10 12:40:47.0 LAM RESEARCH CORP LRCX VANGUARD GROUP INC 8.63% view
B 2016-02-10 10:26:31.0 LAM RESEARCH CORP LRCX BlackRock Inc 6.5% view
B 2016-01-19 15:28:06.0 LAM RESEARCH CORP LRCX JPMORGAN CHASE & CO 16.0% view
S 2015-02-13 18:15:35.0 LAM RESEARCH CORP LRCX AMERIPRISE FINANCIAL INC 5.23% view
B 2015-02-10 14:07:21.0 LAM RESEARCH CORP LRCX VANGUARD GROUP INC 7.67% view
B 2015-02-02 12:13:17.0 LAM RESEARCH CORP LRCX BlackRock Inc 5.7% view
B 2015-01-15 14:10:32.0 LAM RESEARCH CORP LRCX JPMORGAN CHASE & CO 12.6% view
S 2014-02-13 15:50:57.0 LAM RESEARCH CORP LRCX AMERIPRISE FINANCIAL INC 7.21% view
S 2014-02-13 13:26:05.0 LAM RESEARCH CORP LRCX GOLDMAN SACHS ASSET MANAGEMENT 1.8% view
B 2014-02-11 15:27:48.0 LAM RESEARCH CORP LRCX VANGUARD GROUP INC 6.87% view
S 2014-01-29 16:22:46.0 LAM RESEARCH CORP LRCX BlackRock Inc 5.1% view
S 2014-01-17 11:57:32.0 LAM RESEARCH CORP LRCX JPMORGAN CHASE & CO 10.0% view
B 2013-02-14 13:21:50.0 LAM RESEARCH CORP LRCX GOLDMAN SACHS ASSET MANAGEMENT LP 6.1% view
B 2013-02-13 15:45:01.0 LAM RESEARCH CORP LRCX AMERIPRISE FINANCIAL INC 7.73% view
B 2013-02-13 10:09:19.0 LAM RESEARCH CORP LRCX VANGUARD GROUP INC 6.15% view
S 2013-02-05 10:06:47.0 LAM RESEARCH CORP LRCX BlackRock Inc 6.93% view
S 2013-01-17 12:46:25.0 LAM RESEARCH CORP LRCX JPMORGAN CHASE & CO 10.5% view
S 2012-10-09 14:31:39.0 LAM RESEARCH CORP LRCX ALLIANCEBERNSTEIN L 2.2% view
B 2012-04-10 16:18:56.0 LAM RESEARCH CORP LRCX JPMORGAN CHASE & CO 11.8% view
B 2012-03-09 17:32:49.0 LAM RESEARCH CORP LRCX BlackRock Inc 10.0% view
S 2012-02-14 15:16:25.0 LAM RESEARCH CORP LRCX WADDELL & REED FINANCIAL INC 1.9% view
B 2012-02-14 11:59:10.0 LAM RESEARCH CORP LRCX ALLIANCEBERNSTEIN L 8.1% view
S 2012-02-10 08:35:02.0 LAM RESEARCH CORP LRCX BlackRock Inc 8.74% view
B 2012-01-27 16:40:50.0 LAM RESEARCH CORP LRCX JPMORGAN CHASE & CO 8.9% view
S 2011-11-07 16:45:43.0 LAM RESEARCH CORP LRCX JPMORGAN CHASE & CO 5.8% view
S 2011-09-12 16:18:08.0 LAM RESEARCH CORP LRCX FMR LLC 3.084% view
B 2011-07-08 10:17:54.0 LAM RESEARCH CORP LRCX J P MORGAN CHASE & CO 11.5% view
B 2011-03-10 09:35:10.0 LAM RESEARCH CORP LRCX FMR LLC 8.986% view
B 2011-02-08 16:17:06.0 LAM RESEARCH CORP LRCX WADDELL & REED FINANCIAL INC 5.3% view
B 2011-01-10 12:46:30.0 LAM RESEARCH CORP LRCX BlackRock Inc 10.47% view
S 2010-05-10 15:20:35.0 LAM RESEARCH CORP LRCX WELLINGTON MANAGEMENT CO LLP 3.39% view
B 2010-04-09 11:12:44.0 LAM RESEARCH CORP LRCX BlackRock Inc 10.3% view
S 2010-02-09 07:13:13.0 LAM RESEARCH CORP LRCX TURNER INVESTMENT PARTNERS INC 4.9% view
B 2010-01-29 14:51:32.0 LAM RESEARCH CORP LRCX BlackRock Inc 8.88% view
S 2009-02-13 07:15:55.0 LAM RESEARCH CORP LRCX AXA FINANCIAL INC 0.5% view
B 2009-02-12 07:49:50.0 LAM RESEARCH CORP LRCX TURNER INVESTMENT PARTNERS INC 6.1% view
S 2009-02-11 19:28:16.0 LAM RESEARCH CORP LRCX CAPITAL GUARDIAN TRUST CO 1.2% view
S 2008-05-12 12:55:33.0 LAM RESEARCH CORP LRCX FMR LLC n/a view
S 2008-02-14 16:29:51.0 LAM RESEARCH CORP LRCX FMR LLC n/a view
S 2008-02-14 12:08:26.0 LAM RESEARCH CORP LRCX WELLINGTON MANAGEMENT CO LLP 10.09% view
B 2008-02-14 07:25:21.0 LAM RESEARCH CORP LRCX AXA FINANCIAL INC 7.4% view
B 2008-02-12 12:18:03.0 LAM RESEARCH CORP LRCX CAPITAL GROUP INTERNATIONAL INC 5.1% view
S 2007-12-10 13:56:05.0 LAM RESEARCH CORP LRCX BARCLAYS GLOBAL INVESTORS NA 2.24% view
S 2007-04-10 16:48:54.0 LAM RESEARCH CORP LRCX FMR CORP n/a view
B 2007-03-09 13:19:28.0 LAM RESEARCH CORP LRCX BARCLAYS GLOBAL INVESTORS NA 8.3% view
S 2007-02-14 16:54:57.0 LAM RESEARCH CORP LRCX FMR CORP n/a view
B 2007-02-14 11:22:53.0 LAM RESEARCH CORP LRCX WELLINGTON MANAGEMENT CO LLP 10.89% view
S 2007-02-13 07:52:00.0 LAM RESEARCH CORP LRCX PUTNAM LLC 12.0% view
S 2007-01-23 16:17:08.0 LAM RESEARCH CORP LRCX BARCLAYS GLOBAL INVESTORS NA 6.47% view
B 2006-11-13 14:51:56.0 LAM RESEARCH CORP LRCX WELLINGTON MANAGEMENT CO LLP 10.6% view
S 2006-10-10 11:15:54.0 LAM RESEARCH CORP LRCX FMR CORP n/a view
S 2006-02-14 00:00:00.0 LAM RESEARCH CORP LRCX FMR CORP n/a view
S 2006-02-14 00:00:00.0 LAM RESEARCH CORP LRCX WELLINGTON MANAGEMENT CO LLP 8.8% view
S 2006-02-10 00:00:00.0 LAM RESEARCH CORP LRCX PUTNAM LLC 12.0% view
S 2006-02-09 00:00:00.0 LAM RESEARCH CORP LRCX CAPITAL GROUP INTERNATIONAL INC 1.5% view
B 2006-01-26 00:00:00.0 LAM RESEARCH CORP LRCX BARCLAYS GLOBAL INVESTORS NA 10.08% view
B 2006-01-10 00:00:00.0 LAM RESEARCH CORP LRCX BARCLAYS PLC 0.0% view
S 2005-10-11 00:00:00.0 LAM RESEARCH CORP LRCX FMR CORP n/a view
B 2005-08-11 00:00:00.0 LAM RESEARCH CORP LRCX BARCLAYS GLOBAL INVESTORS NA 8.14% view
B 2005-02-14 00:00:00.0 LAM RESEARCH CORP LRCX WELLINGTON MANAGEMENT CO LLP 12.617% view
S 2005-02-14 00:00:00.0 LAM RESEARCH CORP LRCX FMR CORP n/a view
S 2005-02-14 00:00:00.0 LAM RESEARCH CORP LRCX CAPITAL GROUP INTERNATIONAL INC 6.3% view
S 2005-02-11 00:00:00.0 LAM RESEARCH CORP LRCX PUTNAM LLC 12.0% view
S 2005-02-10 00:00:00.0 LAM RESEARCH CORP LRCX FRANKLIN RESOURCES INC 3.2% view
B 2004-10-08 00:00:00.0 LAM RESEARCH CORP LRCX WELLINGTON MANAGEMENT CO LLP 10.524% view
S 2004-02-17 00:00:00.0 LAM RESEARCH CORP LRCX FMR CORP n/a view
S 2004-02-13 00:00:00.0 LAM RESEARCH CORP LRCX PUTNAM LLC 12.0% view
B 2004-02-13 00:00:00.0 LAM RESEARCH CORP LRCX FRANKLIN RESOURCES INC 7.8% view
B 2004-02-13 00:00:00.0 LAM RESEARCH CORP LRCX CAPITAL GROUP INTERNATIONAL INC 6.6% view
S 2004-02-10 00:00:00.0 LAM RESEARCH CORP LRCX A I M MANAGEMENT GROUP INC 4.0% view
S 2003-02-14 00:00:00.0 LAM RESEARCH CORP LRCX PUTNAM LLC 12.0% view
S 2003-02-13 00:00:00.0 LAM RESEARCH CORP LRCX FMR CORP n/a view
B 2003-02-11 00:00:00.0 LAM RESEARCH CORP LRCX CAPITAL GROUP INTERNATIONAL INC 6.3% view
B 2003-02-10 00:00:00.0 LAM RESEARCH CORP LRCX A I M MANAGEMENT GROUP INC 6.2% view
B 2003-01-30 00:00:00.0 LAM RESEARCH CORP LRCX FRANKLIN RESOURCES INC 6.7% view
S 2002-02-14 00:00:00.0 LAM RESEARCH CORP LRCX FMR CORP n/a view
B 2002-02-13 00:00:00.0 LAM RESEARCH CORP LRCX PUTNAM INVESTMENTS LLC 12.0% view
S 2001-02-14 00:00:00.0 LAM RESEARCH CORP LRCX FMR CORP n/a view
S 2001-02-12 00:00:00.0 LAM RESEARCH CORP LRCX CAPITAL GROUP INTERNATIONAL INC 2.7% view
S 2000-11-13 00:00:00.0 LAM RESEARCH CORP LRCX FMR CORP n/a view
B 2000-02-14 00:00:00.0 LAM RESEARCH CORP LRCX CAPITAL GROUP INTERNATIONAL INC 7.7% view
S 2000-02-11 00:00:00.0 LAM RESEARCH CORP LRCX FMR CORP n/a view
S 2000-01-27 00:00:00.0 LAM RESEARCH CORP LRCX MELLON FINANCIAL CORP 2.14% view
S 2000-01-19 00:00:00.0 LAM RESEARCH CORP LRCX FIRST PACIFIC ADVISORS INC 0.0% view
S 1999-02-12 00:00:00.0 LAM RESEARCH CORP LRCX CAPITAL GUARDIAN TRUST CO 4.9% view
B 1999-02-10 00:00:00.0 LAM RESEARCH CORP LRCX FIRST PACIFIC ADVISORS INC 5.3% view
S 1999-02-09 00:00:00.0 LAM RESEARCH CORP LRCX PRICE T ROWE ASSOCIATES INC 0.0% view
B 1999-02-05 00:00:00.0 LAM RESEARCH CORP LRCX MELLON BANK CORP 6.25% view
S 1998-10-08 00:00:00.0 LAM RESEARCH CORP LRCX MELLON BANK CORP 5.0% view
B 1998-07-09 00:00:00.0 LAM RESEARCH CORP LRCX CAPITAL GUARDIAN TRUST CO 4.9% view
S 1998-07-09 00:00:00.0 LAM RESEARCH CORP LRCX CAPITAL GROUP COMPANIES INC ET AL 0.0% view
S 1998-06-08 00:00:00.0 LAM RESEARCH CORP LRCX CAPITAL GROUP COMPANIES INC ET AL 5.6% view
S 1998-04-17 00:00:00.0 LAM RESEARCH CORP LRCX PIONEERING MANAGEMENT CORP n/a view
B 1998-03-09 00:00:00.0 LAM RESEARCH CORP LRCX MELLON BANK CORP 10.28% view
S 1998-02-12 00:00:00.0 LAM RESEARCH CORP LRCX CAPITAL GROUP COMPANIES INC ET AL 10.7% view
B 1998-02-11 00:00:00.0 LAM RESEARCH CORP LRCX CAPITAL GROUP COMPANIES INC ET AL 10.7% view
B 1998-02-10 00:00:00.0 LAM RESEARCH CORP LRCX PRICE T ROWE ASSOCIATES INC 7.9% view
S 1998-02-10 00:00:00.0 LAM RESEARCH CORP LRCX FMR CORP n/a view
S 1998-01-22 00:00:00.0 LAM RESEARCH CORP LRCX PIONEERING MANAGEMENT CORP n/a view
B 1998-01-22 00:00:00.0 LAM RESEARCH CORP LRCX MELLON BANK CORP 5.4% view
S 1997-09-04 00:00:00.0 LAM RESEARCH CORP LRCX PIONEERING MANAGEMENT CORP n/a view
B 1997-07-10 00:00:00.0 LAM RESEARCH CORP LRCX CAPITAL GROUP COMPANIES INC ET AL 10.2% view
S 1997-02-14 00:00:00.0 LAM RESEARCH CORP LRCX EQUITABLE COMPANIES INC 1.0% view
S 1997-02-12 00:00:00.0 LAM RESEARCH CORP LRCX FMR CORP n/a view
B 1997-01-15 00:00:00.0 LAM RESEARCH CORP LRCX PIONEERING MANAGEMENT CORP n/a view
S 1996-11-12 00:00:00.0 LAM RESEARCH CORP LRCX FMR CORP n/a view
B 1996-04-10 00:00:00.0 LAM RESEARCH CORP LRCX A I M MANAGEMENT GROUP INC 2.7% view
B 1996-03-08 00:00:00.0 LAM RESEARCH CORP LRCX PILGRIM BAXTER & ASSOCIATES LTD 0.0% view
B 1996-02-14 00:00:00.0 LAM RESEARCH CORP LRCX EQUITABLE COMPANIES INC 5.6% view
B 1996-02-02 00:00:00.0 LAM RESEARCH CORP LRCX SELIGMAN J & W & CO INC 7.82% view
S 1995-12-08 00:00:00.0 LAM RESEARCH CORP LRCX FMR CORP n/a view
S 1995-02-09 00:00:00.0 LAM RESEARCH CORP LRCX FMR CORP n/a view
B 1995-02-08 00:00:00.0 LAM RESEARCH CORP LRCX TWENTIETH CENTURY COMPANIES INC 12.0% view
B 1994-05-06 00:00:00.0 LAM RESEARCH CORP LRCX FMR CORP n/a view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.