DAVID G ARSCOTT Insider Trading $LRCX LAM RESEARCH CORP

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of DAVID G ARSCOTT. DAVID G ARSCOTT is Director in LAM RESEARCH CORP ($LRCX).

DAVID G ARSCOTT in LAM RESEARCH CORP

Trading Symbol: LRCX
Industry: SPECIAL INDUSTRY MACHINERY, NEC [3559]
Position of DAVID G ARSCOTT: Director
Holdings: 63,933 shares
Current Value: $7,490,390
Latest Transaction: Feb 02 2011
$LRCX Market Capitalization: $19.05B
$LRCX Previous Close: $117.16

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD

Latest Insider Trading Transactions of DAVID G ARSCOTT in LAM RESEARCH CORP

	1 Week	2 Weeks	1 Month	3 Months	6 Months	1 Year	2 Years
No. of Purchases	0	0	0	0	0	0	0
Value of Purchases ($)	0	0	0	0	0	0	0
No. of Sales	0	0	0	0	0	0	0
Value of Sales ($)	0	0	0	0	0	0	0

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Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Feb 02 2011	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Grant	A	0.00	3,200	0	63,933	60.7 K to 63.9 K (+5.27 %)
Nov 08 2010	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Option Exercise	M	14.73	12,000	176,813	27,000
Nov 08 2010	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Sell	S	47.85	12,000	574,200	60,733	72.7 K to 60.7 K (-16.50 %)
Nov 08 2010	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Buy	C	14.73	12,000	176,813	0	-12,000 to 0 (-100.00 %)
Feb 03 2010	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Grant	A	0.00	4,750	0	65,733	61 K to 65.7 K (+7.79 %)
Dec 02 2009	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Option Exercise	M	12.48	24,000	299,520	39,000
Dec 02 2009	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Sell	S	35.11	24,000	842,640	60,983	85 K to 61 K (-28.24 %)
Dec 02 2009	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Buy	C	12.48	24,000	299,520	0	-24,000 to 0 (-100.00 %)
Feb 03 2009	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Grant	A	0.00	8,130	0	60,983	52.9 K to 61 K (+15.38 %)
Nov 12 2008	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Option Exercise	A	12.48	24,000	299,520	63,000
Nov 12 2008	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Option Exercise	D	10.89	24,000	261,360	0
Nov 12 2008	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Option Exercise	A	24.69	12,000	296,280	0
Nov 12 2008	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Option Exercise	D	23.59	12,000	283,080	0
May 05 2008	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Grant	A	0.00	4,678	0	52,853	48.2 K to 52.9 K (+9.71 %)
Feb 20 2007	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Grant	A	0.00	4,440	0	48,175	43.7 K to 48.2 K (+10.15 %)
Feb 02 2007	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Option Exercise	M	0.00	5,000	0	0
Feb 02 2007	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Buy	M	0.00	5,000	0	43,735	38.7 K to 43.7 K (+12.91 %)
Nov 21 2006	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Option Exercise	M	28.04	18,000	504,751	63,000
Nov 21 2006	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Option Exercise	M	6.00	18,000	108,000	0
Nov 21 2006	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Option Exercise	M	9.96	18,000	179,249	0
Nov 21 2006	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Sell	S	55.26	54,000	2,984,110	38,735	92.7 K to 38.7 K (-58.23 %)
Nov 21 2006	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Buy	C	28.04	18,000	504,751	0	-18,000 to 0 (-100.00 %)
Nov 21 2006	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Buy	C	6.00	18,000	108,000	0	-18,000 to 0 (-100.00 %)
Nov 21 2006	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Buy	C	9.96	18,000	179,249	0	-18,000 to 0 (-100.00 %)
May 23 2006	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Sell	S	47.56	1,500	71,346	0	1.5 K to 0 (-100.00 %)
May 23 2006	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Sell	S	47.23	7,682	362,817	40,235	47.9 K to 40.2 K (-16.03 %)
Feb 02 2006	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Option Exercise	A	0.00	5,000	0	5,000
Dec 08 2005	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Option Exercise	M	9.23	18,000	166,126	117,000
Dec 08 2005	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Sell	S	38.41	18,000	691,432	47,917	65.9 K to 47.9 K (-27.31 %)
Dec 08 2005	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Buy	C	9.23	18,000	166,126	0	-18,000 to 0 (-100.00 %)
Dec 20 2004	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Option Exercise	A	29.06	15,000	435,900	135,000
Dec 09 2004	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Option Exercise	M	15.00	18,000	270,000	120,000
Dec 09 2004	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Option Exercise	M	12.21	18,000	219,749	0
Dec 09 2004	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Sell	S	28.63	18,000	515,383	47,917	65.9 K to 47.9 K (-27.31 %)
Dec 09 2004	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Buy	C	15.00	18,000	270,000	0	-18,000 to 0 (-100.00 %)
Dec 09 2004	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Sell	S	25.94	18,000	466,942	0	18 K to 0 (-100.00 %)
Dec 09 2004	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Buy	C	12.21	18,000	219,749	0	-18,000 to 0 (-100.00 %)
Dec 15 2003	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Option Exercise	M	10.46	18,000	188,280	156,000
Dec 15 2003	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Gift	G	32.36	4,500	145,620	47,917	52.4 K to 47.9 K (-8.59 %)
Dec 15 2003	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Sell	S	31.67	18,000	570,060	0	18 K to 0 (-100.00 %)
Dec 15 2003	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Buy	C	10.46	18,000	188,280	0	-18,000 to 0 (-100.00 %)
Jul 30 2003	LRCX	LAM RESEARCH CORP	ARSCOTT DAVID G	Director	Sell	S	22.64	50,000	1,132,000	52,417	102.4 K to 52.4 K (-48.82 %)

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