LRCXLAM RESEARCH CORP
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-09-10.
Insider buys (90d)
$0.00
Insider sells (90d)
$40.50M
Net flow
$-40.50M
Filings
6
Buy transactions
0
Sell transactions
7
Distinct insiders
4
Last close (cached)
$320.59
as of 2026-10-08
1d return
-2.7%
5d return
-5.7%
1m return
+1.6%
Top insiders trading LRCX (90d)
Recent transactions (12)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-10 | 2026-09-09 | Mayer Bethany Director | Sale | 9,557 | $314.74 | $3.01M | open → |
| 2026-09-10 | 2026-09-09 | ARCHER TIMOTHY Officer | Sale | 30,000 | $319.26 | $9.58M | open → |
| 2026-09-10 | 2026-09-09 | ARCHER TIMOTHY Officer | Exer. | 30,000 | $30.03 | $901.0K | open → |
| 2026-09-03 | 2026-09-02 | Varadarajan Seshasayee Officer | Sale | 27,480 | $291.32 | $8.01M | open → |
| 2026-09-03 | 2026-09-02 | Varadarajan Seshasayee Officer | Exer. | 27,480 | $30.03 | $825.3K | open → |
| 2026-09-03 | 2026-09-02 | Varadarajan Seshasayee Officer | Sale | 12,270 | $291.32 | $3.57M | open → |
| 2026-09-03 | 2026-09-02 | Varadarajan Seshasayee Officer | Exer. | 12,270 | $59.88 | $734.7K | open → |
| 2026-09-03 | 2026-09-02 | Varadarajan Seshasayee Officer | Sale | 20,000 | $291.32 | $5.83M | open → |
| 2026-09-01 | 2026-08-31 | Harter Ava Officer | Sale | 5,000 | $302.46 | $1.51M | open → |
| 2026-08-07 | 2026-08-06 | ARCHER TIMOTHY Officer | Sale | 30,000 | $300.00 | $9.00M | open → |
| 2026-08-07 | 2026-08-06 | ARCHER TIMOTHY Officer | Exer. | 30,000 | $30.03 | $901.0K | open → |
| 2026-08-06 | 2026-08-05 | Harter Ava Officer | Tax | 5,790 | $307.42 | $1.78M | open → |
Other tickers these insiders trade
Want an email the moment a new insider transaction is filed on LRCX? Set up an alert → Watch4Insider delivers SEC Form 4 alerts with a sub-60s p95 SLA.
