LAM RESEARCH CORP (LRCX) is a publicly traded company in the Unknown sector. Across all available filings, 34 corporate insiders have executed 1033 transactions totaling $432.3M, demonstrating a bearish sentiment with -$430.7M in net insider flow. The most recent transaction on Feb 24, 2026 involved a transaction of 7,080 shares valued at $0.
No significant insider buying has been recorded for LRCX in the recent period.
No significant insider selling has been recorded for LRCX in the recent period.
Based on recent SEC filings, insider sentiment for LRCX is bearish with an Insider Alignment Score of 0/100 and a net flow of -$430.7M. Insiders are reducing their positions, though this can be driven by factors unrelated to company outlook.
Insider trading at LAM RESEARCH CORP (LRCX) refers to stock transactions made by corporate insiders—executives, directors, and beneficial owners holding more than 10% of the company's shares. These individuals have access to material non-public information and are required by law to report their trades to the SEC within two business days. Currently, 34 insiders are actively trading LRCX stock, having executed 1033 transactions in the past 90 days. The most active insider is Timothy Archer (President and CEO), who has made 164 transactions totaling $244.4M.
Get notified when executives and directors at LRCX file new Form 4 transactions
Date | Insider | Title | Type | Shares | Price | Value | Flags |
|---|---|---|---|---|---|---|---|
| Feb 24, 2026 | Archer Timothy | President and CEO | Gift | 7,080 | $N/A | $0 | C-Suite |
| Feb 6, 2026 | Devgan Anirudh | Executive | Award | 1,141 | $N/A | $0 | |
| Feb 4, 2026 | Archer Timothy | President and CEO | Option Exercise | 181,020 | $N/A | $0 | C-Suite |
| Feb 4, 2026 | Archer Timothy | President and CEO | Option Exercise | 271,530 | $N/A | $0 | C-Suite |
| Feb 3, 2026 | Varadarajan Seshasayee | Senior Vice President | Option Exercise | 35,950 | $N/A | $0 | |
| Feb 3, 2026 | Varadarajan Seshasayee | Senior Vice President | Option Exercise | 53,925 | $N/A | $0 | |
| Dec 17, 2025 | Archer Timothy | Executive | Option Exercise | 113,300 | $17.68 | $2.0M | Large |
| Dec 17, 2025 | Archer Timothy | Executive | Sale | 50,000 | $163.86 | $8.2M | Large |
| Dec 17, 2025 | Archer Timothy | Executive | Sale | 113,300 | $163.86 | $18.6M | Large |
| Nov 14, 2025 | R. Bettinger Douglas | Executive | Sale | 40,080 | $150.60 | $6.0M | Large |
| Nov 10, 2025 | Mayer Bethany | Executive | Gift | 1,622 | $N/A | $0 | |
| Nov 10, 2025 | Mayer Bethany | Executive | Gift | 1,622 | $N/A | $0 | |
| Nov 7, 2025 | U. Ahmed Sohail | Executive | Award | 1,635 | $N/A | $0 | |
| Nov 7, 2025 | Y. Talwalkar Abhijit | Executive | Award | 1,635 | $N/A | $0 | |
| Nov 7, 2025 | Brandt Eric | Executive | Award | 1,635 | $N/A | $0 |
| TYPE | COUNT | VALUE | % |
|---|---|---|---|
Sale(S) | 289 | $431.5M | 56.5% |
Payment(F) | 349 | $196.0M | 25.7% |
Exercise(M) | 161 | $128.0M | 16.8% |
Disposition(D) | 4 | $7.8M | 1.0% |
Purchase(P) | 2 | $799.8K | 0.1% |
Small Acquisition(L) | 2 | $1.1K | 0.0% |
Gift(G) | 54 | $0 | 0.0% |
Award(A) | 170 | $0 | 0.0% |
Other(J) | 2 | $0 | 0.0% |
Insider selling pressure at LAM RESEARCH CORP has increased, with 34 insiders executing 1033 transactions across all time. Total sales of $431.5M significantly outpace purchases of $799.8K, resulting in a net outflow of $430.7M. This selling activity appears largely discretionary, which may warrant closer attention from investors.