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sellWeak10b5-1 plan

Alan Campbell sold $432k of ON

director at ON SEMICONDUCTOR CORP. 10,000 shares at an average of $43.23, traded Mar 12, 2025, filed Mar 12, 2025.

Warning score
17
Value
$432k
10,000 shares
Holdings after
85,006
-11% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Director
    +15
  • Trade size
    $432k at market
    +17
  • Share of holdings sold
    Sold 11% of holdings
    +5
  • 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 -18.1%, 3m +20.8%, 6m +12.3%.

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.

ONOct 9, 2026 · close 77.53
Since filing Mar 12, 2025: +80.9%SPY +42.0% · excess +39.0%

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 0001225208-25-003280, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Mar 12, 2025SOpen-market sale
Common10b5-1
-10,000$43.23$432k85,006Mar 12, 2025

Related signals

Other insiders at ON SEMICONDUCTOR CORP and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
25Weak
ONsell10b5-1
ON SEMICONDUCTOR CORP
Sudhir Gopalswamy
Group President, AMG & ISG
$1.2M
15,578 shares
-9%
32Weak
ONsell10b5-1
ON SEMICONDUCTOR CORP
Trent Thad
Exec VP & CFO
$5.8M
60,000 shares
-18%
27Weak
ONsell10b5-1
ON SEMICONDUCTOR CORP
Trent Thad
Exec VP & CFO
$2.4M
30,000 shares
-8%
35Weak
ONsell
ON SEMICONDUCTOR CORP
Sudhir Gopalswamy
Group President, AMG & ISG
$359k
6,114 shares
-3%
65Notable
ONsell 3
ON SEMICONDUCTOR CORP
Simon Keeton
Group President, PSG
$3.5M
48,860 shares
-20%
65Notable
ONsell 3
ON SEMICONDUCTOR CORP
Hassane El-Khoury
CEO & President
$1.5M
20,000 shares
-2%
47Moderate
ONsell 310b5-1
ON SEMICONDUCTOR CORP
Trent Thad
Exec VP & CFO
$4.3M
60,000 shares
-15%
53Moderate
ONsell 2
ON SEMICONDUCTOR CORP
Simon Keeton
Group President, PSG
$1.2M
21,000 shares
-8%
55Moderate
ONsell 2
ON SEMICONDUCTOR CORP
Trent Thad
Exec VP & CFO
$1.1M
20,000 shares
-5%
47Moderate
ONsell
ON SEMICONDUCTOR CORP
Hassane El-Khoury
CEO & President
$768k
15,000 shares
-2%

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.

Alan Campbell sold $432k of ON | InsiderTell