Lam Research Corp (LRCX)

Over the past 90 days, Lam Research Corp insiders have engaged in 55 transactions, all of which were sales, totaling approximately $142.3 million in value. Notable activity includes planned sales by CEO Timothy Archer and Director Eric Brandt. These transactions occurred following an earnings report that showed an 8.89% EPS beat.
Ticker: LRCX Exchange: NSM


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Insider trades have triggered activity signals for Lam Research Corp. Upgrade to see score, net flow, insiders and the full signal context.

Top insiders
Trades
TALWALKAR ABHIJIT Y
2 sales — total 200,000 USD
Planned sale 13 Jul 2026
Value US$2,493,739.08 | Price 265.03 | Shares 14,929
Proposed sale 13 Jul 2026
Value US$3,458,621.72 | Price 420.51 | Shares 84,518
Planned sale 2 Jul 2026
Value US$755,477.53 | Price 159.86 | Shares 80,461
Proposed sale 2 Jul 2026
Value US$3,142,615.07 | Price 287.63 | Shares 17,723
Planned sale 12 Jun 2026
Value US$596,944.00 | Price 373.09 | Shares 1,600
Planned sale 12 Jun 2026
Value US$2,866,171.00 | Price 372.23 | Shares 7,700
Planned sale 12 Jun 2026
Value US$3,055,842.61 | Price 371.17 | Shares 8,233
Planned sale 12 Jun 2026
Value US$1,865,049.99 | Price 370.27 | Shares 5,037
Planned sale 12 Jun 2026
Value US$1,549,733.68 | Price 369.16 | Shares 4,198
Planned sale 12 Jun 2026
Value US$1,483,160.90 | Price 368.03 | Shares 4,030
Planned sale 12 Jun 2026
Value US$2,129,759.03 | Price 367.01 | Shares 5,803
Planned sale 12 Jun 2026
Value US$438,192.00 | Price 365.16 | Shares 1,200
Planned sale 12 Jun 2026
Value US$838,143.00 | Price 364.41 | Shares 2,300
Planned sale 12 Jun 2026
Value US$852,008.85 | Price 363.33 | Shares 2,345
Planned sale 12 Jun 2026
Value US$981,379.20 | Price 362.40 | Shares 2,708
Planned sale 12 Jun 2026
Value US$295,830.99 | Price 361.21 | Shares 819
Planned sale 12 Jun 2026
Value US$686,445.90 | Price 360.15 | Shares 1,906
Planned sale 12 Jun 2026
Value US$1,374,558.24 | Price 359.08 | Shares 3,828
Planned sale 12 Jun 2026
Value US$393,778.00 | Price 357.98 | Shares 1,100
Planned sale 12 Jun 2026
Value US$497,635.32 | Price 357.24 | Shares 1,393
Planned sale 12 Jun 2026
Value US$106,713.00 | Price 355.71 | Shares 300
Proposed sale 12 Jun 2026
Value US$19,586,755.00 | Price 359.39 | Shares 54,500
Planned sale 11 Jun 2026
Value US$233,688.00 | Price 364.00 | Shares 642
Planned sale 11 Jun 2026
Value US$2,074,985.15 | Price 362.95 | Shares 5,717
Planned sale 11 Jun 2026
Value US$943,168.80 | Price 362.20 | Shares 2,604
Planned sale 11 Jun 2026
Value US$634,003.80 | Price 361.05 | Shares 1,756
Planned sale 11 Jun 2026
Value US$239,199.36 | Price 360.24 | Shares 664
Planned sale 11 Jun 2026
Value US$280,207.20 | Price 359.24 | Shares 780
Planned sale 11 Jun 2026
Value US$673,453.60 | Price 358.22 | Shares 1,880
Planned sale 11 Jun 2026
Value US$519,522.30 | Price 357.06 | Shares 1,455
Planned sale 11 Jun 2026
Value US$588,914.31 | Price 356.27 | Shares 1,653
Planned sale 11 Jun 2026
Value US$473,170.50 | Price 355.50 | Shares 1,331
Planned sale 11 Jun 2026
Value US$517,310.88 | Price 354.08 | Shares 1,461
Planned sale 11 Jun 2026
Value US$414,325.44 | Price 353.52 | Shares 1,172
Planned sale 11 Jun 2026
Value US$12,627.72 | Price 350.77 | Shares 36
Planned sale 11 Jun 2026
Value US$530,631.43 | Price 349.79 | Shares 1,517
Planned sale 11 Jun 2026
Value US$1,511,395.82 | Price 348.73 | Shares 4,334
Planned sale 11 Jun 2026
Value US$2,293,093.12 | Price 347.86 | Shares 6,592
Planned sale 11 Jun 2026
Value US$1,193,651.18 | Price 346.79 | Shares 3,442
Planned sale 11 Jun 2026
Value US$979,418.88 | Price 345.84 | Shares 2,832
Planned sale 11 Jun 2026
Value US$1,106,503.36 | Price 344.92 | Shares 3,208
Planned sale 11 Jun 2026
Value US$509,404.76 | Price 343.96 | Shares 1,481
Planned sale 11 Jun 2026
Value US$1,249,564.04 | Price 342.91 | Shares 3,644
Planned sale 11 Jun 2026
Value US$365,736.70 | Price 341.81 | Shares 1,070
Planned sale 11 Jun 2026
Value US$435,048.36 | Price 340.68 | Shares 1,277
Planned sale 11 Jun 2026
Value US$643,826.25 | Price 339.75 | Shares 1,895
Planned sale 11 Jun 2026
Value US$366,725.46 | Price 338.62 | Shares 1,083
Planned sale 11 Jun 2026
Value US$328,783.44 | Price 337.56 | Shares 974
Proposed sale 11 Jun 2026
Value US$19,118,337.80 | Price 350.80 | Shares 54,500
Planned sale 1 Jun 2026
Value US$2,371,226.40 | Price 309.60 | Shares 7,659
Proposed sale 1 Jun 2026
Value US$2,371,226.40 | Price 309.60 | Shares 7,659
Proposed sale 14 May 2026
Value US$17,856,891.50 | Price 300.17 | Shares 59,490
Planned sale 1 May 2026
Value US$4,635,893.80 | Price 255.14 | Shares 18,170
Proposed sale 1 May 2026
Value US$4,635,893.80 | Price 255.14 | Shares 18,170
Sale 27 Apr 2026
Value US$1,554,546.60 | Price 258.66 | Shares 6,010
Proposed sale 27 Apr 2026
Value US$1,554,547.20 | Price 258.66 | Shares 6,010
Sale 4 Mar 2026
Value US$11,214,269.71 | Price 224.03 | Shares 50,057
Proposed sale 4 Mar 2026
Value US$11,214,164.71 | Price 224.03 | Shares 50,057
Sale 4 Mar 2026
Value US$333,990.00 | Price 222.66 | Shares 1,500
Proposed sale 4 Mar 2026
Value US$333,990.00 | Price 222.66 | Shares 1,500
Sale 2 Mar 2026
Value US$9,284,542.38 | Price 230.22 | Shares 40,329
Proposed sale 2 Mar 2026
Value US$9,284,673.00 | Price 230.22 | Shares 40,329
Sale 2 Mar 2026
Value US$930,000.00 | Price 232.50 | Shares 4,000
Proposed sale 2 Mar 2026
Value US$930,000.00 | Price 232.50 | Shares 4,000
Sale 6 Feb 2026
Value US$4,140,000.00 | Price 230.00 | Shares 18,000
Sale 6 Feb 2026
Value US$3,756,150.00 | Price 220.95 | Shares 17,000
Proposed sale 6 Feb 2026
Value US$7,896,150.00 | Price 225.60 | Shares 35,000
Planned sale 17 Dec 2025
Value US$18,565,338.00 | Price 163.86 | Shares 113,300
Planned sale 17 Dec 2025
Value US$8,193,000.00 | Price 163.86 | Shares 50,000
Proposed sale 17 Dec 2025
Value US$26,758,338.00 | Price 163.86 | Shares 163,300
Sale 14 Nov 2025
Value US$6,036,048.00 | Price 150.60 | Shares 40,080
Proposed sale 14 Nov 2025
Value US$6,036,107.12 | Price 150.60 | Shares 40,080
Planned sale 7 Nov 2025
Value US$4,785.60 | Price 159.52 | Shares 30
Proposed sale 7 Nov 2025
Value US$4,785.60 | Price 159.52 | Shares 30
Planned sale 3 Nov 2025
Value US$207,667.02 | Price 159.99 | Shares 1,298
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-07-14 2026-07-13 PlS Planned sale Non-Executive Director
14,929 -14.2%
265.03
US$2,493,739
14,929 -14.2% 265.03 US$2,493,739
2026-07-13 2026-07-13 PrS Proposed sale

Director

Non-Executive Director
84,518
420.51
US$3,458,622
84,518 420.51 US$3,458,622
2026-07-06 2026-07-02 PlS Planned sale

President and CEO

Officer
80,461 -3.6%
159.86
US$755,478
80,461 -3.6% 159.86 US$755,478
2026-07-02 2026-07-02 PrS Proposed sale

Officer; Director

Executive Director
1,000
390.01
US$100,000
1,000 390.01 US$100,000
2026-06-15 2026-06-12 PlS Planned sale Non-Executive Director
1,600 -1.1%
373.09
US$596,944
1,600 -1.1% 373.09 US$596,944
2026-06-15 2026-06-12 PlS Planned sale Non-Executive Director
7,700 -5.0%
372.23
US$2,866,171
7,700 -5.0% 372.23 US$2,866,171
2026-06-15 2026-06-12 PlS Planned sale Non-Executive Director
8,233 -5.1%
371.17
US$3,055,843
8,233 -5.1% 371.17 US$3,055,843
2026-06-15 2026-06-12 PlS Planned sale Non-Executive Director
5,037 -3.0%
370.27
US$1,865,050
5,037 -3.0% 370.27 US$1,865,050
2026-06-15 2026-06-12 PlS Planned sale Non-Executive Director
4,198 -2.4%
369.16
US$1,549,734
4,198 -2.4% 369.16 US$1,549,734
2026-06-15 2026-06-12 PlS Planned sale Non-Executive Director
4,030 -2.3%
368.03
US$1,483,161
4,030 -2.3% 368.03 US$1,483,161
2026-06-15 2026-06-12 PlS Planned sale Non-Executive Director
5,803 -3.2%
367.01
US$2,129,759
5,803 -3.2% 367.01 US$2,129,759
2026-06-15 2026-06-12 PlS Planned sale Non-Executive Director
1,200 -0.7%
365.16
US$438,192
1,200 -0.7% 365.16 US$438,192
2026-06-15 2026-06-12 PlS Planned sale Non-Executive Director
2,300 -1.2%
364.41
US$838,143
2,300 -1.2% 364.41 US$838,143
2026-06-15 2026-06-12 PlS Planned sale Non-Executive Director
2,345 -1.3%
363.33
US$852,009
2,345 -1.3% 363.33 US$852,009
2026-06-15 2026-06-12 PlS Planned sale Non-Executive Director
2,708 -1.4%
362.40
US$981,379
2,708 -1.4% 362.40 US$981,379
2026-06-15 2026-06-12 PlS Planned sale Non-Executive Director
819 -0.4%
361.21
US$295,831
819 -0.4% 361.21 US$295,831
2026-06-15 2026-06-12 PlS Planned sale Non-Executive Director
1,906 -1.0%
360.15
US$686,446
1,906 -1.0% 360.15 US$686,446
2026-06-15 2026-06-12 PlS Planned sale Non-Executive Director
3,828 -1.9%
359.08
US$1,374,558
3,828 -1.9% 359.08 US$1,374,558
2026-06-15 2026-06-12 PlS Planned sale Non-Executive Director
1,100 -0.6%
357.98
US$393,778
1,100 -0.6% 357.98 US$393,778
2026-06-15 2026-06-12 PlS Planned sale Non-Executive Director
1,393 -0.7%
357.24
US$497,635
1,393 -0.7% 357.24 US$497,635
2026-06-15 2026-06-12 PlS Planned sale Non-Executive Director
300 -0.2%
355.71
US$106,713
300 -0.2% 355.71 US$106,713
2026-06-12 2026-06-12 PrS Proposed sale

Director

Non-Executive Director
54,500
359.39
US$19,586,755
54,500 359.39 US$19,586,755
2026-06-15 2026-06-11 PlS Planned sale Non-Executive Director
642 -0.3%
364.00
US$233,688
642 -0.3% 364.00 US$233,688
2026-06-15 2026-06-11 PlS Planned sale Non-Executive Director
5,717 -2.8%
362.95
US$2,074,985
5,717 -2.8% 362.95 US$2,074,985
2026-06-15 2026-06-11 PlS Planned sale Non-Executive Director
2,604 -1.3%
362.20
US$943,169
2,604 -1.3% 362.20 US$943,169
2026-06-15 2026-06-11 PlS Planned sale Non-Executive Director
1,756 -0.8%
361.05
US$634,004
1,756 -0.8% 361.05 US$634,004
2026-06-15 2026-06-11 PlS Planned sale Non-Executive Director
664 -0.3%
360.24
US$239,199
664 -0.3% 360.24 US$239,199
2026-06-15 2026-06-11 PlS Planned sale Non-Executive Director
780 -0.4%
359.24
US$280,207
780 -0.4% 359.24 US$280,207
2026-06-15 2026-06-11 PlS Planned sale Non-Executive Director
1,880 -0.9%
358.22
US$673,454
1,880 -0.9% 358.22 US$673,454
2026-06-15 2026-06-11 PlS Planned sale Non-Executive Director
1,455 -0.7%
357.06
US$519,522
1,455 -0.7% 357.06 US$519,522
2026-06-15 2026-06-11 PlS Planned sale Non-Executive Director
1,653 -0.8%
356.27
US$588,914
1,653 -0.8% 356.27 US$588,914
2026-06-15 2026-06-11 PlS Planned sale Non-Executive Director
1,331 -0.6%
355.50
US$473,170
1,331 -0.6% 355.50 US$473,170
2026-06-15 2026-06-11 PlS Planned sale Non-Executive Director
1,461 -0.7%
354.08
US$517,311
1,461 -0.7% 354.08 US$517,311
2026-06-15 2026-06-11 PlS Planned sale Non-Executive Director
1,172 -0.5%
353.52
US$414,325
1,172 -0.5% 353.52 US$414,325
2026-06-15 2026-06-11 PlS Planned sale Non-Executive Director
36 -0.0%
350.77
US$12,628
36 -0.0% 350.77 US$12,628
2026-06-15 2026-06-11 PlS Planned sale Non-Executive Director
1,517 -0.7%
349.79
US$530,631
1,517 -0.7% 349.79 US$530,631
2026-06-15 2026-06-11 PlS Planned sale Non-Executive Director
4,334 -1.9%
348.73
US$1,511,396
4,334 -1.9% 348.73 US$1,511,396
2026-06-15 2026-06-11 PlS Planned sale Non-Executive Director
6,592 -2.8%
347.86
US$2,293,093
6,592 -2.8% 347.86 US$2,293,093
2026-06-15 2026-06-11 PlS Planned sale Non-Executive Director
3,442 -1.5%
346.79
US$1,193,651
3,442 -1.5% 346.79 US$1,193,651
2026-06-15 2026-06-11 PlS Planned sale Non-Executive Director
2,832 -1.2%
345.84
US$979,419
2,832 -1.2% 345.84 US$979,419
2026-06-15 2026-06-11 PlS Planned sale Non-Executive Director
3,208 -1.3%
344.92
US$1,106,503
3,208 -1.3% 344.92 US$1,106,503
2026-06-15 2026-06-11 PlS Planned sale Non-Executive Director
1,481 -0.6%
343.96
US$509,405
1,481 -0.6% 343.96 US$509,405
2026-06-15 2026-06-11 PlS Planned sale Non-Executive Director
3,644 -1.5%
342.91
US$1,249,564
3,644 -1.5% 342.91 US$1,249,564
2026-06-15 2026-06-11 PlS Planned sale Non-Executive Director
1,070 -0.4%
341.81
US$365,737
1,070 -0.4% 341.81 US$365,737
2026-06-15 2026-06-11 PlS Planned sale Non-Executive Director
1,277 -0.5%
340.68
US$435,048
1,277 -0.5% 340.68 US$435,048
2026-06-15 2026-06-11 PlS Planned sale Non-Executive Director
1,895 -0.8%
339.75
US$643,826
1,895 -0.8% 339.75 US$643,826
2026-06-15 2026-06-11 PlS Planned sale Non-Executive Director
1,083 -0.4%
338.62
US$366,725
1,083 -0.4% 338.62 US$366,725
2026-06-15 2026-06-11 PlS Planned sale Non-Executive Director
974 -0.4%
337.56
US$328,783
974 -0.4% 337.56 US$328,783
2026-06-11 2026-06-11 PrS Proposed sale

Director

Non-Executive Director
54,500
350.80
US$19,118,338
54,500 350.80 US$19,118,338
2026-06-02 2026-06-01 PlS Planned sale

Senior Vice President

Officer
7,659 -11.6%
309.60
US$2,371,226
7,659 -11.6% 309.60 US$2,371,226
2026-06-01 2026-06-01 PrS Proposed sale

Officer

Officer
7,659
309.60
US$2,371,226
7,659 309.60 US$2,371,226
2026-05-14 2026-05-14 PrS Proposed sale

Former Officer

Officer
59,490
300.17
US$17,856,892
59,490 300.17 US$17,856,892
2026-05-04 2026-05-01 PlS Planned sale

Senior Vice President

Officer
18,170 -21.6%
255.14
US$4,635,894
18,170 -21.6% 255.14 US$4,635,894
2026-05-01 2026-05-01 PrS Proposed sale

Officer

Officer
18,170
255.14
US$4,635,894
18,170 255.14 US$4,635,894
2026-04-28 2026-04-27 S Sale

Chief Legal Officer

Officer
6,010 -10.1%
258.66
US$1,554,547
6,010 -10.1% 258.66 US$1,554,547
2026-04-27 2026-04-27 PrS Proposed sale

Officer

Officer
6,010
258.66
US$1,554,547
6,010 258.66 US$1,554,547
2026-03-05 2026-03-04 S Sale

Chief Financial Officer & EVP

Officer
50,057 -4.4%
224.03
US$11,214,270
50,057 -4.4% 224.03 US$11,214,270
2026-03-05 2026-03-04 S Sale

Chief Legal Officer

Officer
1,500 -2.7%
222.66
US$333,990
1,500 -2.7% 222.66 US$333,990
2026-03-04 2026-03-04 PrS Proposed sale

Officer

Officer
1,500
222.66
US$333,990
1,500 222.66 US$333,990
2026-03-04 2026-03-04 PrS Proposed sale

Officer

Officer
50,057
224.03
US$11,214,165
50,057 224.03 US$11,214,165
2026-03-03 2026-03-02 S Sale

Chief Financial Officer & EVP

Officer
40,329 -3.7%
230.22
US$9,284,542
40,329 -3.7% 230.22 US$9,284,542
2026-03-03 2026-03-02 S Sale

Chief Legal Officer

Officer
4,000 -6.8%
232.50
US$930,000
4,000 -6.8% 232.50 US$930,000
2026-03-02 2026-03-02 PrS Proposed sale

Officer

Officer
40,329
230.22
US$9,284,673
40,329 230.22 US$9,284,673
2026-03-02 2026-03-02 PrS Proposed sale

Officer

Officer
4,000
232.50
US$930,000
4,000 232.50 US$930,000
2026-02-09 2026-02-06 S Sale Non-Executive Director
18,000 -6.6%
230.00
US$4,140,000
18,000 -6.6% 230.00 US$4,140,000
2026-02-09 2026-02-06 S Sale Non-Executive Director
17,000 -5.9%
220.95
US$3,756,150
17,000 -5.9% 220.95 US$3,756,150
2026-02-06 2026-02-06 PrS Proposed sale

Director

Non-Executive Director
35,000
225.60
US$7,896,150
35,000 225.60 US$7,896,150
2025-12-18 2025-12-17 PlS Planned sale

President and CEO

Officer
113,300 -10.8%
163.86
US$18,565,338
113,300 -10.8% 163.86 US$18,565,338
2025-12-18 2025-12-17 PlS Planned sale

President and CEO

Officer
50,000 -5.1%
163.86
US$8,193,000
50,000 -5.1% 163.86 US$8,193,000
2025-12-17 2025-12-17 PrS Proposed sale

Officer; Director

Executive Director
163,300
163.86
US$26,758,338
163,300 163.86 US$26,758,338
2025-11-17 2025-11-14 S Sale

Chief Financial Officer & EVP

Officer
40,080 -3.9%
150.60
US$6,036,048
40,080 -3.9% 150.60 US$6,036,048
2025-11-14 2025-11-14 PrS Proposed sale

Officer

Officer
40,080
150.60
US$6,036,107
40,080 150.60 US$6,036,107
2025-11-10 2025-11-07 PlS Planned sale Non-Executive Director
30 -0.9%
159.52
US$4,786
30 -0.9% 159.52 US$4,786
2025-11-07 2025-11-07 PrS Proposed sale

Director

Non-Executive Director
30
159.52
US$4,786
30 159.52 US$4,786
2025-11-04 2025-11-03 PlS Planned sale Non-Executive Director
1,298 -44.0%
159.99
US$207,667
1,298 -44.0% 159.99 US$207,667