Insider · CIK 0001343600
Timothy Archer
Files at: LRCX. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 9, 2026 SForm 4 → | Sep 10, 1:05 pm EDT | LAM RESEARCH CORPLRCX | 30,000 | $319.26 | $9,577,800 | 1,075,966 | −2.71% | 10b5-1 |
| Sep 9, 2026 MForm 4 → | Sep 10, 1:05 pm EDT | LAM RESEARCH CORPLRCX | 30,000 | $30.03 | $900,990 | 1,105,966 | — | 10b5-1 |
| Aug 6, 2026 SForm 4 → | Aug 7, 1:24 pm EDT | LAM RESEARCH CORPLRCX | 30,000 | $300.00 | $9,000,000 | 1,075,966 | −2.71% | 10b5-1 |
| Aug 6, 2026 MForm 4 → | Aug 7, 1:24 pm EDT | LAM RESEARCH CORPLRCX | 30,000 | $30.03 | $900,990 | 1,105,966 | — | 10b5-1 |
| Jul 2, 2026 SForm 4 → | Jul 6, 12:33 pm EDT | LAM RESEARCH CORPLRCX | 30,000 | $390.01 | $11,700,300 | 1,075,966 | −2.71% | 10b5-1 |
| Jul 2, 2026 MForm 4 → | Jul 6, 12:33 pm EDT | LAM RESEARCH CORPLRCX | 30,000 | $30.03 | $900,990 | 1,105,966 | — | 10b5-1 |
| Mar 1, 2019 AFForm 4 → | Mar 5, 5:46 pm EST | LAM RESEARCH CORPLRCX | 35,638 | $176.75 | $4,046,161 | 105,061 | — | plan? |
| Feb 12, 2019 MForm 4 → | Feb 13, 7:05 pm EST | LAM RESEARCH CORPLRCX | 32,097 | — | — | 115,207 | — | plan? |
| Dec 6, 2018 AForm 4 → | Dec 10, 9:21 pm EST | LAM RESEARCH CORPLRCX | 17,021 | — | — | 83,110 | — | plan? |
| May 1, 2018 SForm 4 → | May 2, 2:03 pm EDT | LAM RESEARCH CORPLRCX | 5,000 | $190.00 | $950,000 | 66,089 | −7.03% | plan? |
| Apr 17, 2018 SForm 4 → | Apr 18, 2:41 pm EDT | LAM RESEARCH CORPLRCX | 5,000 | $210.00 | $1,050,000 | 70,966 | −6.58% | plan? |
| Mar 21, 2018 SForm 4 → | Mar 23, 6:31 pm EDT | LAM RESEARCH CORPLRCX | 16,574 | $221.41 | $3,669,730 | 75,966 | −17.9% | plan? |
| Mar 21, 2018 MForm 4 → | Mar 23, 6:31 pm EDT | LAM RESEARCH CORPLRCX | 11,574 | $75.57 | $874,647 | 92,540 | — | plan? |
| Mar 9, 2018 SForm 4 → | Mar 12, 4:34 pm EDT | LAM RESEARCH CORPLRCX | 6,465 | $214.28 | $1,385,320 | 80,966 | −7.39% | plan? |
| Mar 1, 2018 AFForm 4 → | Mar 5, 7:09 pm EST | LAM RESEARCH CORPLRCX | 15,964 | $190.07 | $1,033,411 | 87,431 | — | plan? |
| Feb 9, 2018 FMForm 4 → | Feb 13, 6:20 pm EST | LAM RESEARCH CORPLRCX | 50,694 | $165.87 | $8,408,614 | 82,341 | — | plan? |
| Sep 28, 2017 SForm 4 → | Oct 2, 5:07 pm EDT | LAM RESEARCH CORPLRCX | 11,590 | $181.76 | $2,106,598 | 67,831 | −14.6% | plan? |
| Sep 28, 2017 MForm 4 → | Oct 2, 5:07 pm EDT | LAM RESEARCH CORPLRCX | 11,590 | $51.76 | $599,898 | 79,421 | — | plan? |
| Sep 18, 2017 SForm 4 → | Sep 20, 5:59 pm EDT | LAM RESEARCH CORPLRCX | 15,638 | $175.65 | $2,746,849 | 67,831 | −18.7% | plan? |
| Sep 18, 2017 MForm 4 → | Sep 20, 5:59 pm EDT | LAM RESEARCH CORPLRCX | 5,795 | $51.76 | $299,949 | 83,469 | — | plan? |
| Sep 12, 2017 SForm 4 → | Sep 13, 7:11 pm EDT | LAM RESEARCH CORPLRCX | 8,691 | $171.76 | $1,492,766 | 77,674 | −10.1% | plan? |
| Sep 12, 2017 MForm 4 → | Sep 13, 7:11 pm EDT | LAM RESEARCH CORPLRCX | 8,691 | $51.76 | $449,846 | 86,365 | — | plan? |
| Jul 19, 2017 SForm 4 → | Jul 21, 3:51 pm EDT | LAM RESEARCH CORPLRCX | 6,897 | $160.50 | $1,106,969 | 77,674 | −8.16% | plan? |
| Jun 12, 2017 SForm 4 → | Jun 14, 1:07 pm EDT | LAM RESEARCH CORPLRCX | 8,942 | $155.51 | $1,390,570 | 84,572 | −9.56% | plan? |
| Mar 23, 2017 SForm 4 → | Mar 27, 2:54 pm EDT | LAM RESEARCH CORPLRCX | 4,223 | $125.25 | $528,931 | 93,318 | −4.33% | plan? |
| Mar 1, 2017 AFForm 4 → | Mar 2, 3:28 pm EST | LAM RESEARCH CORPLRCX | 18,561 | $119.67 | $361,284 | 97,541 | — | plan? |
| Feb 28, 2017 SForm 4 → | Mar 2, 3:28 pm EST | LAM RESEARCH CORPLRCX | 5,000 | $119.03 | $595,150 | 85,018 | −5.55% | plan? |
| Feb 24, 2017 FForm 4 → | Feb 28, 3:01 pm EST | LAM RESEARCH CORPLRCX | 22,681 | $114.90 | $2,606,047 | 90,018 | — | plan? |
| Feb 21, 2017 SForm 4 → | Feb 22, 8:45 pm EST | LAM RESEARCH CORPLRCX | 30,000 | $117.61 | $3,528,300 | 112,699 | −21.0% | plan? |
| Feb 17, 2017 FMForm 4 → | Feb 22, 8:45 pm EST | LAM RESEARCH CORPLRCX | 77,500 | $86.92 | $6,736,050 | 142,699 | — | plan? |
| Feb 14, 2017 SForm 4 → | Feb 16, 12:54 pm EST | LAM RESEARCH CORPLRCX | 20,000 | $115.62 | $2,312,337 | 73,263 | −21.4% | plan? |
| Feb 14, 2017 MForm 4 → | Feb 16, 12:54 pm EST | LAM RESEARCH CORPLRCX | 20,000 | $29.34 | $586,800 | 93,263 | — | plan? |
| Feb 10, 2017 FForm 4 → | Feb 14, 1:29 pm EST | LAM RESEARCH CORPLRCX | 3,021 | $115.99 | $350,406 | 73,263 | — | plan? |
| Jan 31, 2017 MForm 4 → | Feb 2, 5:27 pm EST | LAM RESEARCH CORPLRCX | 22,803 | $42.61 | $971,636 | 99,087 | — | plan? |
| Jan 31, 2017 SForm 4 → | Feb 2, 5:27 pm EST | LAM RESEARCH CORPLRCX | 28,580 | $115.22 | $3,293,085 | 76,284 | −27.3% | plan? |
| Jan 17, 2017 SForm 4 → | Jan 19, 7:20 pm EST | LAM RESEARCH CORPLRCX | 20,500 | $109.36 | $2,241,873 | 82,061 | −20.0% | plan? |
| Jan 17, 2017 MForm 4 → | Jan 19, 7:20 pm EST | LAM RESEARCH CORPLRCX | 20,500 | $29.34 | $601,470 | 102,561 | — | plan? |
| Jan 3, 2017 SForm 4 → | Jan 5, 4:40 pm EST | LAM RESEARCH CORPLRCX | 10,000 | $106.68 | $1,066,800 | 82,061 | −10.9% | plan? |
| Dec 23, 2016 SForm 4 → | Dec 28, 1:44 pm EST | LAM RESEARCH CORPLRCX | 5,000 | $107.42 | $537,100 | 92,061 | −5.15% | plan? |
| Mar 1, 2016 AForm 4 → | Mar 3, 3:12 pm EST | LAM RESEARCH CORPLRCX | 17,361 | — | — | 96,702 | — | plan? |
| Feb 22, 2016 FForm 4 → | Feb 23, 8:00 pm EST | LAM RESEARCH CORPLRCX | 10,740 | $67.77 | $727,850 | 79,341 | — | plan? |
| Feb 18, 2016 FMForm 4 → | Feb 22, 6:26 pm EST | LAM RESEARCH CORPLRCX | 29,309 | $67.77 | $1,986,271 | 90,081 | — | plan? |
| Feb 11, 2016 FForm 4 → | Feb 16, 7:29 pm EST | LAM RESEARCH CORPLRCX | 2,208 | $64.21 | $141,776 | 78,224 | — | plan? |
| Feb 18, 2015 FForm 4 → | Feb 20, 1:18 pm EST | LAM RESEARCH CORPLRCX | 4,031 | $81.92 | $330,220 | 80,083 | — | plan? |
| Feb 11, 2015 AForm 4 → | Feb 13, 3:20 pm EST | LAM RESEARCH CORPLRCX | 17,369 | — | — | 84,114 | — | plan? |
| Feb 6, 2015 FForm 4 → | Feb 10, 3:47 pm EST | LAM RESEARCH CORPLRCX | 7,344 | $78.14 | $573,860 | 66,745 | — | plan? |
| Jan 9, 2015 SForm 4 → | Jan 13, 1:41 pm EST | LAM RESEARCH CORPLRCX | 15,000 | $80.00 | $1,200,000 | 74,089 | −16.8% | plan? |