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sellWeak cluster of 210b5-1 plan

Abhijit Y Talwalkar sold $6.1M of LRCX

director at LAM RESEARCH CORP. 18,282 shares at an average of $335.00, traded Jul 13, 2026, filed Jul 14, 2026.

Warning score
33
Value
$6.1M
18,282 shares
Holdings after
87,142
-17% from before
From 52-week low
+250%
low $94.22, close $329.57
From 52-week high
-24%
high $432.87, as of Jul 13, 2026

Score components

  • Role
    Director
    +15
  • Trade size
    $6.1M at market
    +25
  • Share of holdings sold
    Sold 17% of holdings
    +5
  • Cluster
    2 insiders selling within 14 days
    +8
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

LRCXOct 9, 2026 · close 318.84
Since filing Jul 14, 2026: -7.8%SPY +3.8% · excess -11.5%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001316065-26-000012, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jul 13, 2026SOpen-market sale
Common Stock10b5-1
-18,282$335.00$6.1M87,142Jul 14, 2026

Related signals

Other insiders at LAM RESEARCH CORP and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
30Weak
LRCXsell 410b5-1
LAM RESEARCH CORP
Timothy Archer
President and CEO
$9.6M
30,000 shares
-3%
65Notable
LRCXsell 4
LAM RESEARCH CORP
Bethany Mayer
director
$3.0M
9,557 shares
-31%
30Weak
LRCXsell 410b5-1
LAM RESEARCH CORP
Seshasayee Varadarajan
Senior Vice President
$17M
59,750 shares
-26%
40Moderate
LRCXsell 410b5-1
LAM RESEARCH CORP
Ava Harter
Chief Legal Officer
$1.5M
5,000 shares
-11%
15Weak
LRCXsell10b5-1
LAM RESEARCH CORP
Timothy Archer
President and CEO
$9.0M
30,000 shares
-3%
23Weak
LRCXsell 210b5-1
LAM RESEARCH CORP
Timothy Archer
President and CEO
$12M
30,000 shares
-3%
33Weak
LRCXsell 210b5-1
LAM RESEARCH CORP
Eric Brandt
director
$19M
54,500 shares
-21%
38Weak
LRCXsell 210b5-1
LAM RESEARCH CORP
Eric Brandt
director
$20M
54,500 shares
-27%
33Weak
LRCXsell 210b5-1
LAM RESEARCH CORP
Neil J Fernandes
Senior Vice President
$2.4M
7,659 shares
-12%
33Weak
LRCXsell 210b5-1
LAM RESEARCH CORP
Neil J Fernandes
Senior Vice President
$4.6M
18,170 shares
-22%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Abhijit Y Talwalkar sold $6.1M of LRCX | InsiderTell