Lam Research Corporation (LRCX) Insider Trading Activity — Form 4 Filings
Recent LRCX insider trading activity from SEC Form 4 filings, including executive and director buys, sells, awards, filing dates, and data limitations.
Direct answer: Lam Research Corporation (LRCX) has more selling than buying in the recent Form 4 activity available here. The data includes 274 parsed transactions from SEC filings.
SEC data retrieved .
Lam Research Corporation insider activity summary
Recent activity includes 1 open-market buy, 201 sells, and other Form 4 transactions. Buy and sell counts summarize the available recent filings; they are not a complete measure of insider conviction.
Recent Form 4 transactions
| Date | Insider | Type | Reported value |
|---|
| Oct 30, 2026 |
Kang Ho Kyu |
SELL |
$117,403 |
| Oct 23, 2026 |
ARCHER TIMOTHY |
AWARD |
$943,036 |
| Oct 23, 2026 |
ARCHER TIMOTHY |
SELL |
$7,128,428 |
| Sep 9, 2026 |
ARCHER TIMOTHY |
AWARD |
$900,990 |
| Sep 9, 2026 |
ARCHER TIMOTHY |
SELL |
$9,577,800 |
| Sep 9, 2026 |
Mayer Bethany |
SELL |
$3,007,970 |
| Sep 2, 2026 |
Varadarajan Seshasayee |
SELL |
$5,826,400 |
| Sep 2, 2026 |
Varadarajan Seshasayee |
AWARD |
$734,740 |
| Sep 2, 2026 |
Varadarajan Seshasayee |
SELL |
$3,574,496 |
| Sep 2, 2026 |
Varadarajan Seshasayee |
AWARD |
$825,307 |
| Sep 2, 2026 |
Varadarajan Seshasayee |
SELL |
$8,005,474 |
| Aug 31, 2026 |
Harter Ava |
SELL |
$1,512,300 |
Sources and limitations
Source: SEC EDGAR Form 4 filings. Filing data can be delayed, amended, incomplete, or affected by SEC rate limits. Scheduled sales, awards, exercises, and open-market trades have different meanings. This page is informational and is not financial advice.
Frequently asked questions
When was LRCX insider data retrieved?
Nov 2, 2026, 9:52 PM UTC.
Does insider buying guarantee a higher stock price?
No. Insider transactions are one data point and do not predict future returns.
View the full LRCX stock analysis · Search another ticker's Form 4 filings
The information on this page is for educational and informational purposes only and does not constitute professional financial advice.