Lam Research Corp. engages in the design, manufacture, marketing, refurbishment, and provision of semiconductor processing equipment used in the fabrication of integrated circuits. It operates through the following geographical segments: United States, China, Europe, Japan, Korea, Southeast Asia and Taiwan. The company was founded by David K. Lam in 1980 and is headquartered in Fremont, CA. |
Insider Trading |
Relationship |
Date |
Transaction |
Cost |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
Mayer Bethany | Director | Nov 01 '24 | Sale | 75.16 | 1,660 | 124,757 | 28,930 | Nov 04 03:47 PM | Mayer Bethany | Director | Nov 01 '24 | Proposed Sale | 75.16 | 1,660 | 124,757 | | Nov 01 01:47 PM | Correia Christina | CVP , Chief Accounting Officer | Oct 01 '24 | Sale | 817.51 | 647 | 528,929 | 4,267 | Oct 02 12:04 PM | Correia Christina | Officer | Oct 01 '24 | Proposed Sale | 817.51 | 647 | 528,929 | | Oct 01 12:52 PM | Fernandes Neil J | Senior Vice President | Jul 12 '24 | Sale | 1056.99 | 1,620 | 1,712,324 | 5,237 | Jul 15 04:40 PM | ARCHER TIMOTHY | President and CEO | Jun 28 '24 | Sale | 1070.39 | 9,650 | 10,329,237 | 84,639 | Jul 02 12:23 PM | ARCHER TIMOTHY | President and CEO | Jun 28 '24 | Sale | 1078.53 | 5,604 | 6,044,106 | 94,289 | Jul 02 12:21 PM | ARCHER TIMOTHY | President and CEO | Jun 28 '24 | Option Exercise | 145.73 | 19,347 | 2,819,438 | 113,636 | Jul 02 12:20 PM | ARCHER TIMOTHY | President and CEO | Jun 28 '24 | Sale | 1067.12 | 13,743 | 14,665,405 | 99,893 | Jul 02 12:20 PM | Correia Christina | CVP , Chief Accounting Officer | Jul 01 '24 | Sale | 1062.26 | 647 | 687,282 | 4,914 | Jul 02 12:18 PM | Fernandes Neil J | Senior Vice President | Jun 27 '24 | Sale | 1055.76 | 4,409 | 4,654,846 | 6,857 | Jul 01 01:58 PM | Schisler George M | Chief Legal Officer | May 03 '24 | Sale | 908.21 | 400 | 363,284 | 5,661 | May 06 02:04 PM | LORD PATRICK J | Executive Vice President | Apr 29 '24 | Sale | 921.54 | 60 | 55,292 | 4,454 | Apr 30 12:27 PM | TALWALKAR ABHIJIT Y | Director | Apr 01 '24 | Sale | 972.03 | 882 | 857,330 | 10,541 | Apr 02 02:03 PM | Corrreia Christina | CVP , Chief Accounting Officer | Apr 01 '24 | Sale | 972.03 | 647 | 628,903 | 5,541 | Apr 02 02:01 PM | Varadarajan Seshasayee | Senior Vice President | Mar 18 '24 | Sale | 922.41 | 5,500 | 5,073,255 | 22,095 | Mar 20 12:51 PM | Varadarajan Seshasayee | Senior Vice President | Mar 19 '24 | Sale | 913.99 | 5,500 | 5,026,945 | 16,595 | Mar 20 12:51 PM | LORD PATRICK J | Executive Vice President | Mar 11 '24 | Sale | 927.79 | 3,452 | 3,202,737 | 4,514 | Mar 13 04:41 PM | LORD PATRICK J | Executive Vice President | Mar 11 '24 | Option Exercise | 542.54 | 4,795 | 2,601,498 | 9,992 | Mar 13 04:39 PM | LORD PATRICK J | Executive Vice President | Mar 11 '24 | Sale | 927.90 | 4,795 | 4,449,265 | 7,966 | Mar 13 04:39 PM | Bettinger Douglas R | Chief Financial Officer & EVP | Feb 06 '24 | Option Exercise | 0.00 | 3,324 | 0 | 100,037 | Feb 08 02:30 PM | LORD PATRICK J | Executive Vice President | Feb 06 '24 | Option Exercise | 0.00 | 2,724 | 0 | 8,925 | Feb 08 02:28 PM | Vahedi Vahid | Senior Vice President | Feb 06 '24 | Option Exercise | 0.00 | 2,452 | 0 | 28,935 | Feb 08 02:27 PM | Varadarajan Seshasayee | Senior Vice President | Feb 06 '24 | Option Exercise | 0.00 | 2,452 | 0 | 27,941 | Feb 08 02:25 PM | Schisler George M | Chief Legal Officer | Feb 06 '24 | Option Exercise | 0.00 | 255 | 0 | 6,180 | Feb 08 02:23 PM | Fernandes Neil J | Senior Vice President | Feb 06 '24 | Option Exercise | 0.00 | 1,088 | 0 | 10,996 | Feb 08 02:21 PM | Corrreia Christina | CVP , Chief Accounting Officer | Feb 06 '24 | Option Exercise | 0.00 | 598 | 0 | 6,090 | Feb 08 02:19 PM | ARCHER TIMOTHY | President and CEO | Feb 07 '24 | Option Exercise | 0.00 | 11,990 | 0 | 98,439 | Feb 08 02:18 PM | Fernandes Neil J | Senior Vice President | Feb 01 '24 | Sale | 828.33 | 2,161 | 1,790,023 | 9,908 | Feb 02 03:09 PM | ARCHER TIMOTHY | President and CEO | Jan 03 '24 | Option Exercise | 190.07 | 10,524 | 2,000,297 | 96,973 | Jan 04 03:22 PM | ARCHER TIMOTHY | President and CEO | Jan 03 '24 | Sale | 732.00 | 10,524 | 7,703,568 | 86,449 | Jan 04 03:22 PM | Hahn Ava | Chief Legal Officer & SVP | Jan 03 '24 | Option Exercise | 300.33 | 2,342 | 703,373 | 5,775 | Jan 04 03:21 PM | Hahn Ava | Chief Legal Officer & SVP | Jan 03 '24 | Sale | 732.00 | 2,342 | 1,714,344 | 3,433 | Jan 04 03:21 PM | Corrreia Christina | CVP , Chief Accounting Officer | Jan 02 '24 | Sale | 768.75 | 647 | 497,381 | 5,492 | Jan 03 04:25 PM | TALWALKAR ABHIJIT Y | Director | Jan 02 '24 | Sale | 768.75 | 882 | 678,038 | 11,604 | Jan 03 04:23 PM | LORD PATRICK J | Executive Vice President | Dec 14 '23 | Option Exercise | 300.33 | 2,128 | 639,102 | 8,329 | Dec 15 01:30 PM | LORD PATRICK J | Executive Vice President | Dec 14 '23 | Sale | 750.09 | 2,128 | 1,596,192 | 6,201 | Dec 15 01:30 PM | ARCHER TIMOTHY | President and CEO | Dec 11 '23 | Sale | 710.24 | 8,500 | 6,037,040 | 86,449 | Dec 12 07:40 PM | LORD PATRICK J | Executive Vice President | Nov 22 '23 | Sale | 725.00 | 1,846 | 1,338,352 | 6,201 | Nov 27 11:41 AM | LORD PATRICK J | Executive Vice President | Nov 20 '23 | Sale | 708.33 | 1,845 | 1,306,869 | 8,047 | Nov 21 01:51 PM | LORD PATRICK J | Executive Vice President | Nov 16 '23 | Option Exercise | 176.75 | 2,832 | 500,556 | 12,724 | Nov 17 11:53 AM | LORD PATRICK J | Executive Vice President | Nov 16 '23 | Sale | 700.00 | 2,832 | 1,982,400 | 9,892 | Nov 17 11:53 AM | LORD PATRICK J | Executive Vice President | Nov 14 '23 | Sale | 691.67 | 1,845 | 1,276,131 | 9,892 | Nov 15 12:02 PM |
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