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sellWeak cluster of 2

Ava Harter sold $1.6M of LRCX

Chief Legal Officer at LAM RESEARCH CORP. 6,010 shares at an average of $258.66, traded Apr 27, 2026, filed Apr 28, 2026.

Warning score
38
Value
$1.6M
6,010 shares
Holdings after
53,205
-10% from before
From 52-week low
+269%
low $70.26, close $259.01
From 52-week high
-5%
high $271.93, as of Apr 27, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $1.6M at market
    +25
  • Share of holdings sold
    Sold 10% of holdings
    +5
  • Cluster
    2 insiders selling within 14 days
    +8
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15

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.

This signal so far: 1m +26.6%, 3m +7.4%, 6m -.

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 13, 2026 · close 301.11
Since filing Apr 28, 2026: +20.1%SPY +9.9% · excess +10.2%

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 0001642415-26-000008, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Apr 27, 2026MOption exercise
Common Stock
+6,010$77.04$463k59,215Apr 28, 2026
Apr 27, 2026SOpen-market sale
Common Stock
-6,010$258.66$1.6M53,205Apr 28, 2026
Apr 27, 2026MOption exercise
Employee Stock Option (Right to Buy)derivative
-6,010$0.00$06,010Apr 28, 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%
33Weak
LRCXsell 210b5-1
LAM RESEARCH CORP
Abhijit Y Talwalkar
director
$6.1M
18,282 shares
-17%
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%

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.

Ava Harter sold $1.6M of LRCX | InsiderTell