ARCHER TIMOTHY - Insider Non-Derivative Transactions at LAM RESEARCH CORP (LRCX) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Dec 17, 2025, ARCHER TIMOTHY's relationship to LAM RESEARCH CORP (LRCX) is Officer (President and CEO), and currently has 1,045,709 shares of Common Stock.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other LRCX insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
ARCHER TIMOTHY - Insider Non-Derivative Transactions of LRCX Common Stock
ARCHER TIMOTHY - Insider Non-Derivative Transactions at LRCX
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Dec 18, 2025 | Sell -- (Common Stock) | 113300 | 163.86 | 932409 |
| Dec 18, 2025 | Sell -- (Common Stock) | 50000 | 163.86 | 932409 |
| Dec 18, 2025 | M -- (Common Stock) | 113300 | 17.68 | 1045709 |
| Mar 29, 2025 | F -- (Common Stock) | 8111 | 76.74 | 982075 |
| Mar 1, 2025 | F -- (Common Stock) | 9970 | 76.74 | 990186 |
| Mar 1, 2025 | F -- (Common Stock) | 8374 | 76.74 | 1000156 |
| Mar 1, 2025 | F -- (Common Stock) | 42910 | 76.74 | 1008530 |
| Mar 1, 2025 | Acquisition -- (Common Stock) | 118500 | 0 | 1051440 |
| Feb 6, 2025 | M -- (Common Stock) | 86548 | 0 | 932940 |
| Jun 29, 2024 | Sell -- (Common Stock) | 200 | 1085.34 | 84639 |
| Jun 29, 2024 | Sell -- (Common Stock) | 200 | 1083.68 | 84839 |
| Jun 29, 2024 | Sell -- (Common Stock) | 400 | 1082.06 | 85039 |
| Jun 29, 2024 | Sell -- (Common Stock) | 200 | 1080.4 | 85439 |
| Jun 29, 2024 | Sell -- (Common Stock) | 219 | 1078.69 | 85639 |
| Jun 29, 2024 | Sell -- (Common Stock) | 689 | 1076.6 | 85858 |
| Jun 29, 2024 | Sell -- (Common Stock) | 600 | 1075.42 | 86547 |
| Jun 29, 2024 | Sell -- (Common Stock) | 800 | 1074.52 | 87147 |
| Jun 29, 2024 | Sell -- (Common Stock) | 300 | 1073.39 | 87947 |
| Jun 29, 2024 | Sell -- (Common Stock) | 600 | 1071.86 | 88247 |
| Jun 29, 2024 | Sell -- (Common Stock) | 400 | 1070.89 | 88847 |
| Jun 29, 2024 | Sell -- (Common Stock) | 500 | 1069.64 | 89247 |
| Jun 29, 2024 | Sell -- (Common Stock) | 880 | 1068.13 | 89747 |
| Jun 29, 2024 | Sell -- (Common Stock) | 760 | 1067.31 | 90627 |
| Jun 29, 2024 | Sell -- (Common Stock) | 756 | 1066.35 | 91387 |
| Jun 29, 2024 | Sell -- (Common Stock) | 279 | 1064.78 | 92143 |
| Jun 29, 2024 | Sell -- (Common Stock) | 409 | 1063.31 | 92422 |
| Jun 29, 2024 | Sell -- (Common Stock) | 481 | 1062.21 | 92831 |
| Jun 29, 2024 | Sell -- (Common Stock) | 546 | 1060.94 | 93312 |
| Jun 29, 2024 | Sell -- (Common Stock) | 431 | 1057.79 | 93858 |
| Jun 29, 2024 | Sell -- (Common Stock) | 158 | 1085.33 | 94289 |
| Jun 29, 2024 | Sell -- (Common Stock) | 500 | 1084.16 | 94447 |
| Jun 29, 2024 | Sell -- (Common Stock) | 400 | 1082.45 | 94947 |
| Jun 29, 2024 | Sell -- (Common Stock) | 800 | 1081.39 | 95347 |
| Jun 29, 2024 | Sell -- (Common Stock) | 400 | 1080.04 | 96147 |
| Jun 29, 2024 | Sell -- (Common Stock) | 400 | 1078.39 | 96547 |
| Jun 29, 2024 | Sell -- (Common Stock) | 1550 | 1076.41 | 96947 |
| Jun 29, 2024 | Sell -- (Common Stock) | 1396 | 1074.96 | 98497 |
| Jun 29, 2024 | Sell -- (Common Stock) | 1201 | 1073.98 | 99893 |
| Jun 29, 2024 | Sell -- (Common Stock) | 994 | 1072.81 | 101094 |
| Jun 29, 2024 | Sell -- (Common Stock) | 1371 | 1071.73 | 102088 |
| Jun 29, 2024 | Sell -- (Common Stock) | 400 | 1070.41 | 103459 |
| Jun 29, 2024 | Sell -- (Common Stock) | 1361 | 1069.21 | 103859 |
| Jun 29, 2024 | Sell -- (Common Stock) | 2232 | 1067.83 | 105220 |
| Jun 29, 2024 | Sell -- (Common Stock) | 1118 | 1066.74 | 107452 |
| Jun 29, 2024 | Sell -- (Common Stock) | 613 | 1065.66 | 108570 |
| Jun 29, 2024 | Sell -- (Common Stock) | 1071 | 1064.65 | 109183 |
| Jun 29, 2024 | Sell -- (Common Stock) | 1285 | 1063.38 | 110254 |
| Jun 29, 2024 | Sell -- (Common Stock) | 544 | 1062.02 | 111539 |
| Jun 29, 2024 | Sell -- (Common Stock) | 400 | 1060.9 | 112083 |
| Jun 29, 2024 | Sell -- (Common Stock) | 100 | 1059.45 | 112483 |
| Jun 29, 2024 | Sell -- (Common Stock) | 253 | 1058.08 | 112583 |
| Jun 29, 2024 | Sell -- (Common Stock) | 600 | 1056.52 | 112836 |
| Jun 29, 2024 | Sell -- (Common Stock) | 200 | 1054.43 | 113436 |
| Jun 29, 2024 | M -- (Common Stock) | 19347 | 145.73 | 113636 |
| Mar 2, 2024 | F -- (Common Stock) | 997 | 981.53 | 94248 |
| Mar 2, 2024 | F -- (Common Stock) | 837 | 981.53 | 95245 |
| Mar 2, 2024 | F -- (Common Stock) | 1321 | 981.53 | 96082 |
| Mar 2, 2024 | F -- (Common Stock) | 5944 | 981.53 | 97403 |
| Mar 2, 2024 | Acquisition -- (Common Stock) | 4908 | 0 | 103347 |
| Feb 8, 2024 | M -- (Common Stock) | 11990 | 0 | 98439 |
| Jan 4, 2024 | Sell -- (Common Stock) | 10524 | 732 | 86449 |
| Jan 4, 2024 | M -- (Common Stock) | 10524 | 190.07 | 96973 |
| Dec 12, 2023 | Sell -- (Common Stock) | 8500 | 710.24 | 86449 |
| Mar 3, 2023 | F -- (Common Stock) | 2006 | 489.98 | 94889 |
| Mar 3, 2023 | F -- (Common Stock) | 8666 | 489.98 | 96895 |
| Mar 2, 2023 | F -- (Common Stock) | 836 | 490.92 | 105561 |
| Mar 2, 2023 | F -- (Common Stock) | 1321 | 490.92 | 106397 |
| Mar 2, 2023 | Acquisition -- (Common Stock) | 6034 | 0 | 107718 |
| Feb 9, 2023 | M -- (Common Stock) | 17480 | 0 | 101684 |