Skip to content
sellModerate cluster of 910b5-1 plan

Peter Hume Chapman sold $171M of IONQ

Executive Chair at IonQ, Inc.. 4,491,933 shares at an average of $38.06, traded Jun 16, 2025, filed Jun 18, 2025.

Warning score
45
Value
$171M
4,491,933 shares
Holdings after
390,329
-113% from before
From 52-week low
+432%
low $7.23, close $38.43
From 52-week high
-25%
high $51.07, as of Jun 16, 2025

Score components

  • Role
    Chair
    +20
  • Trade size
    $170.9M at market
    +25
  • Share of holdings sold
    Sold 100% of holdings
    +20
  • Cluster
    9 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15
  • 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.

IONQOct 9, 2026 · close 39.89
Since filing Jun 18, 2025: +0.7%SPY +32.5% · excess -31.8%

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 0000950170-25-088093, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jun 16, 2025MOption exercise
Common Stock10b5-1
+3,581,193$0.13$478k3,971,522Jun 18, 2025
Jun 16, 2025SOpen-market sale
Common Stock10b5-1
-3,581,193$38.13$137M390,329Jun 18, 2025
Jun 17, 2025MOption exercise
Common Stock10b5-1
+910,740$0.13$121k1,301,069Jun 18, 2025
Jun 17, 2025SOpen-market sale
Common Stock10b5-1
-910,740$37.78$34M390,329Jun 18, 2025
Jun 16, 2025MOption exercise
Employee Stock Option (right to buy)derivative10b5-1
-3,581,193$0.13$478k2,515,712Jun 18, 2025
Jun 17, 2025MOption exercise
Employee Stock Option (right to buy)derivative10b5-1
-910,740$0.13$121k1,604,972Jun 18, 2025

Related signals

Other insiders at IonQ, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
4Weak
IONQsell10b5-1
IonQ, Inc.
John w Raymond
director, other
$90k
2,407 shares
-3%
33Weak
IONQsell 2
IonQ, Inc.
John w Raymond
director, other
$93k
2,800 shares
-3%
7Weak
IONQsell 310b5-1
IonQ, Inc.
Robert T. Cardillo
director, other
$204k
5,165 shares
-4%
39Weak
IONQbuy
IonQ, Inc.
William J Teuber Jr
director
$115k
3,000 shares
+47%
3Weak
IONQsell 210b5-1
IonQ, Inc.
Gabrielle B Toledano
director
$19k
616 shares
-6%
0Weak
IONQsell10b5-1
IonQ, Inc.
Kathryn K. Chou
director
$275k
5,000 shares
-8%
10Weak
IONQsell10b5-1
IonQ, Inc.
Kathryn K. Chou
director
$1.0M
20,000 shares
-25%
25Weak
IONQsell10b5-1
IonQ, Inc.
Rima Alameddine
Chief Revenue Officer
$4.7M
100,000 shares
-19%
39Weak
IONQbuy
IonQ, Inc.
William J Teuber Jr
director
$110k
2,000 shares
+45%
17Weak
IONQsell 510b5-1
IonQ, Inc.
Robert T. Cardillo
director, other
$443k
8,773 shares
-19%

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.

Peter Hume Chapman sold $171M of IONQ | InsiderTell