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Insider Trading: Lam Research Corp
Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Lam Research Corp in the last 24 months are illustrated in figures 1 and 2. Table 1 shows the monthly insider trading data of Lam Research Corp since year 2005. Table 2 shows the detailed insider transactions of Lam Research Corp since 2005.
The reporting company's ticker symbol is LRCX.
The reporting company's CIK number is 707549.
The total value of stock buying since 2005 is $250,239.
The total value of stock sales is $81,920,826.
The total value of stock exercises is $1,074,000.
1 year stock price chart,
1 day stock price chart
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Figure 1. Monthly insider transaction values at Lam Research Corp (LRCX) in the past 24 months.
The trade values of insider stock buys, sales, and option exercises are in logarithmic scale
as shown on the right axis labels.
The detailed monthly and daily insider transactions are listed in the 2 tables below.
09 10 11 12 01 2007 02 03 04 05 06 07 08 09 10 11 12 01 2008 02 03 04 05 06 07 08 -
Figure 2. Average prices of insider buys, sales, and option exercises at Lam Research Corp (LRCX) in the past 24 months. See table 2 for insider transaction details.
09 10 11 12 01 2007 02 03 04 05 06 07 08 09 10 11 12 01 2008 02 03 04 05 06 07 08 -
Table 1. Monthly summaries of insider stock purchases, sales, and option exercises
for Lam Research Corp (LRCX).
Trading Period
year-month |
Insider Buying
Shares Value ($) |
Insider Sales
Shares Value ($) |
Option Exercises
Shares Value ($) |
| 2008-08 | 7,480 | 250,239 | 2,000 | 75,380 | 0 | 0 |
| 2007-08 | 0 | 0 | 0 | 0 | 7,500 | 0 |
| 2007-05 | 0 | 0 | 7,364 | 378,569 | 0 | 0 |
| 2007-04 | 0 | 0 | 30,000 | 1,580,586 | 0 | 0 |
| 2007-03 | 0 | 0 | 2,300 | 104,558 | 0 | 0 |
| 2007-02 | 0 | 0 | 0 | 0 | 10,000 | 0 |
| 2007-01 | 0 | 0 | 0 | 0 | 30,000 | 0 |
| 2006-11 | 0 | 0 | 90,000 | 4,945,969 | 0 | 0 |
| 2006-10 | 0 | 0 | 36,000 | 1,861,706 | 0 | 0 |
| 2006-05 | 0 | 0 | 211,182 | 10,853,616 | 2,000 | 43,500 |
| 2006-04 | 0 | 0 | 371,949 | 17,510,657 | 0 | 0 |
| 2006-03 | 0 | 0 | 54,000 | 2,430,360 | 0 | 0 |
| 2006-02 | 0 | 0 | 60,000 | 2,835,877 | 0 | 0 |
| 2006-01 | 0 | 0 | 933,752 | 39,103,011 | 60,000 | 1,030,500 |
| 2005-12 | 0 | 0 | 4,701 | 173,937 | 0 | 0 |
| 2005-10 | 0 | 0 | 2,000 | 66,600 | 0 | 0 |
Table 2. Detailed insider stock purchases, sales, and option exercises
for Lam Research Corp (LRCX)
| Trade Date |
Insider Name |
Trade Type |
Shares |
Price ($) |
Value ($) |
| 2008-08-27 | Berdahl Robert M (Director) | Sale | 2,000 | 37.69 | 75,380 |
| 2008-08-05 | Anstice Martin B (Chief Financial Officer) | Purchase | 7,480 | 33.45 | 250,239 |
| 2007-08-14 | Wolpert Patricia S (Director) | Option Exercise | 5,000 | .00 | 0 |
| 2007-05-23 | Watanabe Seiichi (Director) | Sale | 7,000 | 51.22 | 358,575 |
| 2007-05-04 | Gottscho Richard A (Vice President) | Sale | 364 | 54.93 | 19,994 |
| 2007-04-20 | Inman Grant M (Director) | Sale | 30,000 | 52.69 | 1,580,586 |
| 2007-03-08 | Berdahl Robert M (Director) | Sale | 2,300 | 45.46 | 104,558 |
| 2007-02-15 | Watanabe Seiichi (Director) | Option Exercise | 10,000 | .00 | 0 |
| 2007-01-31 | Lego Catherine P (Director) | Option Exercise | 5,000 | .00 | 0 |
| 2007-01-31 | Arscott David G (Director) | Option Exercise | 5,000 | .00 | 0 |
| 2007-01-31 | Berdahl Robert M (Director) | Option Exercise | 5,000 | .00 | 0 |
| 2007-01-31 | Inman Grant M (Director) | Option Exercise | 5,000 | .00 | 0 |
| 2007-01-31 | Elkus Richard J Jr (Director) | Option Exercise | 5,000 | .00 | 0 |
| 2007-01-31 | Harris Jack Raymond (Director) | Option Exercise | 5,000 | .00 | 0 |
| 2006-11-21 | Arscott David G (Director) | Sale | 54,000 | 55.26 | 2,984,110 |
| 2006-11-15 | Harris Jack Raymond (Director) | Sale | 36,000 | 54.50 | 1,961,859 |
| 2006-10-16 | Harris Jack Raymond (Director) | Sale | 36,000 | 51.71 | 1,861,706 |
| 2006-05-19 | Arscott David G (Director) | Sale | 9,182 | 47.40 | 435,196 |
| 2006-05-05 | Berdahl Robert M (Director) | Sale | 2,000 | 53.21 | 106,420 |
| 2006-05-05 | Berdahl Robert M (Director) | Option Exercise | 2,000 | 21.75 | 43,500 |
| 2006-05-04 | Newberry Stephen G (President and CEO) | Sale | 100,000 | 52.56 | 5,256,000 |
| 2006-05-03 | Newberry Stephen G (President and CEO) | Sale | 100,000 | 50.56 | 5,056,000 |
| 2006-04-27 | Anstice Martin B (Chief Financial Officer) | Sale | 3,000 | 48.83 | 146,475 |
| 2006-04-27 | Newberry Stephen G (President and CEO) | Sale | 50,000 | 49.06 | 2,453,000 |
| 2006-04-20 | Anstice Martin B (Chief Financial Officer) | Sale | 3,000 | 47.85 | 143,550 |
| 2006-04-20 | Bright Nicolas J (Senior Vice President) | Sale | 20,000 | 48.07 | 961,400 |
| 2006-04-20 | Newberry Stephen G (President and CEO) | Sale | 50,000 | 48.07 | 2,403,410 |
| 2006-04-19 | Anstice Martin B (Chief Financial Officer) | Sale | 3,000 | 47.50 | 142,500 |
| 2006-04-19 | Bright Nicolas J (Senior Vice President) | Sale | 80,000 | 47.00 | 3,760,266 |
| 2006-04-18 | Bright Nicolas J (Senior Vice President) | Sale | 16,949 | 46.01 | 779,823 |
| 2006-04-13 | Newberry Stephen G (President and CEO) | Sale | 52,095 | 46.72 | 2,433,625 |
| 2006-04-07 | Newberry Stephen G (President and CEO) | Sale | 47,905 | 46.07 | 2,207,103 |
| 2006-04-07 | Bagley James W (Executive Chairman) | Sale | 16,000 | 45.58 | 729,280 |
| 2006-04-06 | Bagley James W (Executive Chairman) | Sale | 30,000 | 45.01 | 1,350,225 |
| 2006-03-16 | Bagley James W (Executive Chairman) | Sale | 10,000 | 45.49 | 454,900 |
| 2006-03-15 | Newberry Stephen G (President and CEO) | Sale | 30,000 | 45.06 | 1,351,800 |
| 2006-03-15 | Bagley James W (Executive Chairman) | Sale | 10,000 | 44.50 | 445,000 |
| 2006-03-02 | Berdahl Robert M (Director) | Sale | 4,000 | 44.66 | 178,660 |
| 2006-02-27 | Hariri Abdi (Vice President) | Sale | 10,000 | 42.53 | 425,277 |
| 2006-02-09 | Bagley James W (Executive Chairman) | Sale | 50,000 | 48.21 | 2,410,600 |
| 2006-01-30 | Bright Nicolas J (Senior Vice Presiden) | Sale | 60,000 | 46.88 | 2,812,800 |
| 2006-01-30 | Bright Nicolas J (Senior Vice Presiden) | Option Exercise | 60,000 | 17.18 | 1,030,500 |
| 2006-01-27 | Anstice Martin B (Chief Financial Officer) | Sale | 5,000 | 46.34 | 231,685 |
| 2006-01-27 | Bagley James W (Executive Chairman) | Sale | 50,000 | 46.41 | 2,320,600 |
| 2006-01-26 | Bagley James W (Executive Chairman) | Sale | 30,000 | 44.88 | 1,346,520 |
| 2006-01-25 | Bagley James W (Executive Chairman) | Sale | 20,000 | 44.00 | 880,000 |
| 2006-01-24 | Bright Nicolas J (Senior Vice Presiden) | Sale | 40,000 | 43.72 | 1,748,760 |
| 2006-01-24 | Newberry Stephen G (President and CEO) | Sale | 45,550 | 44.07 | 2,007,206 |
| 2006-01-24 | Bagley James W (Executive Chairman) | Sale | 50,324 | 43.59 | 2,193,774 |
| 2006-01-23 | Anstice Martin B (Chief Financial Officer) | Sale | 20,828 | 42.36 | 882,336 |
| 2006-01-20 | Bagley James W (Executive Chairman) | Sale | 20,000 | 43.38 | 867,600 |
| 2006-01-19 | Hariri Abdi (Vice President) | Sale | 7,600 | 42.10 | 319,960 |
| 2006-01-19 | Newberry Stephen G (President and CEO) | Sale | 204,450 | 42.80 | 8,750,868 |
| 2006-01-19 | Bagley James W (Executive Chairman) | Sale | 40,000 | 42.10 | 1,684,000 |
| 2006-01-18 | Bagley James W (Executive Chairman) | Sale | 30,000 | 37.54 | 1,126,200 |
| 2006-01-17 | Bagley James W (Executive Chairman) | Sale | 25,000 | 37.66 | 941,499 |
| 2006-01-13 | Bagley James W (Executive Chairman) | Sale | 30,000 | 38.78 | 1,163,400 |
| 2006-01-12 | Bagley James W (Executive Chairman) | Sale | 40,000 | 39.34 | 1,573,600 |
| 2006-01-11 | Bagley James W (Executive Chairman) | Sale | 40,000 | 38.60 | 1,544,199 |
| 2006-01-10 | Bagley James W (Executive Chairman) | Sale | 40,000 | 39.10 | 1,564,000 |
| 2006-01-09 | Bagley James W (Executive Chairman) | Sale | 40,000 | 38.98 | 1,559,280 |
| 2006-01-06 | Bagley James W (Executive Chairman) | Sale | 40,000 | 38.27 | 1,530,800 |
| 2006-01-05 | Bagley James W (Executive Chairman) | Sale | 30,000 | 37.63 | 1,128,900 |
| 2006-01-04 | Bagley James W (Executive Chairman) | Sale | 25,000 | 37.00 | 925,024 |
| 2005-12-23 | Bagley James W (Executive Chairman) | Sale | 4,701 | 37.00 | 173,937 |
| 2005-10-18 | Hariri Abdi (Vice President) | Sale | 2,000 | 33.30 | 66,600 |
Insider trading activities including stock purchases, stock sales, and option exercises
listed in the above tables cannot be completely guaranteed as to their accuracy.
For more insider trading information of Lam Research Corp (symbol LRCX,
CIK number 707549) see
the Securities and Exchange Commission (SEC) website.
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