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sellModerate cluster of 3

Christine Cournoyer sold $236k of CDNA

director at CareDx, Inc.. 16,700 shares at an average of $14.13, traded May 6, 2025, filed May 8, 2025.

Warning score
53
Value
$236k
16,700 shares
Holdings after
37,045
-31% from before
From 52-week low
0%
low $14.18, close $14.18
From 52-week high
-56%
high $32.20, as of May 6, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $236k at market
    +13
  • Share of holdings sold
    Sold 31% of holdings
    +10
  • Cluster
    3 insiders selling within 14 days
    +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 +26.8%, 3m -21.6%, 6m -2.5%.

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.

CDNAOct 12, 2026 · close 63.12
Since filing May 8, 2025: +310.1%SPY +40.0% · excess +270.2%

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 0001180466-25-000003, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 6, 2025SOpen-market sale
Common Stock
-16,700$14.13$236k37,045May 8, 2025

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
59Moderate
CDNAsell 4
CareDx, Inc.
George Bickerstaff
director
$926k
20,000 shares
-13%
42Moderate
CDNAsell 410b5-1
CareDx, Inc.
Christine Cournoyer
director
$751k
16,000 shares
-27%
65Notable
CDNAsell 4
CareDx, Inc.
Michael Goldberg
director
$2.1M
44,700 shares
-42%
20Weak
CDNAsell 410b5-1
CareDx, Inc.
Jeffrey Adam Novack
Secretary and General Counsel
$124k
2,688 shares
-2%
28Weak
CDNAsell 210b5-1
CareDx, Inc.
John Walter Hanna JR
President and CEO
$4.5M
118,000 shares
-15%
23Weak
CDNAsell 210b5-1
CareDx, Inc.
Hannah Valantine
director
$1.0M
28,779 shares
-44%
23Weak
CDNAsell 210b5-1
CareDx, Inc.
John Walter Hanna JR
President and CEO
$1.2M
40,000 shares
-6%
29Weak
CDNAsell 210b5-1
CareDx, Inc.
John Walter Hanna JR
President and CEO
$425k
17,683 shares
-3%
22Weak
CDNAsell 210b5-1
CareDx, Inc.
Hannah Valantine
director
$280k
12,103 shares
-25%
31Weak
CDNAsell 210b5-1
CareDx, Inc.
John Walter Hanna JR
President and CEO
$528k
21,998 shares
-3%

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.

Christine Cournoyer sold $236k of CDNA | InsiderTell