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sellWeak10b5-1 plan

Mark Slicer sold $176k of ONTO

Chief Financial Officer at ONTO INNOVATION INC.. 1,100 shares at an average of $160.41, traded Nov 15, 2024, filed Nov 18, 2024.

Warning score
14
Value
$176k
1,100 shares
Holdings after
10,933
-9% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    CFO
    +22
  • Trade size
    $176k at market
    +12
  • Share of holdings sold
    Sold 9.1% of holdings
    0
  • Cluster
    No other insider selling within 14 days
    0
  • 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.

This signal so far: 1m +5.3%, 3m +9.2%, 6m -37.9%.

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.

ONTOOct 9, 2026 · close 294.53
Since filing Nov 18, 2024: +82.2%SPY +35.4% · excess +46.7%

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 0002022859-24-000040, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Nov 15, 2024SOpen-market sale
Common Stock10b5-1
-1,100$160.41$176k10,933Nov 18, 2024

Related signals

Other insiders at ONTO INNOVATION INC. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
19Weak
ONTOsell10b5-1
ONTO INNOVATION INC.
David Brian Miller
director
$600k
2,000 shares
-16%

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.

Mark Slicer sold $176k of ONTO | InsiderTell