LAM RESEARCH CORP (LRCX) — Insider Trading
Insider trading activity for LAM RESEARCH CORP sourced from SEC EDGAR Form 4 filings.
Overview
- Total insider trades: 65
- Last trade date: Sep 10, 2026
- Ticker: LRCX
Top Insiders
- BRANDT ERIC — 43 trades, buy: $0, sell: $39.1M
- ARCHER TIMOTHY (President and CEO) — 7 trades, buy: $901K, sell: $21.3M
- Varadarajan Seshasayee (Officer) — 1 trades, buy: $0, sell: $17.4M
- ARCHER TIMOTHY (Officer) — 1 trades, buy: $0, sell: $9.6M
- Varadarajan Seshasayee (Senior Vice President) — 4 trades, buy: $1.6M, sell: $5.8M
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Sep 9, 2026 | ARCHER TIMOTHY | LRCX LAM RESEARCH CORP | OTHER | 30,000 | N/A |
| Sep 9, 2026 | ARCHER TIMOTHY | LRCX LAM RESEARCH CORP | SELL | 30,000 | $9.6M |
| Sep 9, 2026 | ARCHER TIMOTHY | LRCX LAM RESEARCH CORP | OTHER | 30,000 | $901K |
| Sep 9, 2026 | Mayer Bethany | LRCX LAM RESEARCH CORP | SELL | 9,557 | $3.0M |
| Sep 9, 2026 | ARCHER TIMOTHY | LLRCX LAM RESEARCH CORP | BUY | 30,000 | $901K |
| Sep 9, 2026 | BETHANY MAYER | LLRCX LAM RESEARCH CORP | SELL | 9,557 | $3.0M |
| Sep 9, 2026 | ARCHER TIMOTHY | LLRCX LAM RESEARCH CORP | SELL | 30,000 | $9.6M |
| Sep 2, 2026 | Varadarajan Seshasayee | LRCX LAM RESEARCH CORP | OTHER | 12,270 | N/A |
| Sep 2, 2026 | Varadarajan Seshasayee | LRCX LAM RESEARCH CORP | OTHER | 12,270 | $735K |
| Sep 2, 2026 | Varadarajan Seshasayee | LRCX LAM RESEARCH CORP | SELL | 20,000 | $5.8M |
| Sep 2, 2026 | Varadarajan Seshasayee | LLRCX LAM RESEARCH CORP | BUY | 39,750 | $1.6M |
| Sep 2, 2026 | Varadarajan Seshasayee | LLRCX LAM RESEARCH CORP | SELL | 59,750 | $17.4M |
| Aug 31, 2026 | Harter Ava | LRCX LAM RESEARCH CORP | SELL | 5,000 | $1.5M |
| Aug 31, 2026 | Harter Ava | LLRCX LLRCX | SELL | 5,000 | $1.5M |
| Jul 2, 2026 | ARCHER TIMOTHY | LRCX LAM RESEARCH CORP | OTHER | 30,000 | N/A |
| Jul 2, 2026 | ARCHER TIMOTHY | LRCX LAM RESEARCH CORP | SELL | 30,000 | $11.7M |
| Jul 2, 2026 | ARCHER TIMOTHY | LRCX LAM RESEARCH CORP | OTHER | 30,000 | $901K |
| Jun 11, 2026 | BRANDT ERIC | LRCX LAM RESEARCH CORP | SELL | 642 | $234K |
| Jun 11, 2026 | BRANDT ERIC | LRCX LAM RESEARCH CORP | SELL | 5,717 | $2.1M |
| Jun 11, 2026 | BRANDT ERIC | LRCX LAM RESEARCH CORP | SELL | 2,604 | $943K |