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CDNANasdaq

CareDx, Inc.

Alert me on CDNA
0
Insider buys, 6 months
0
Congress trades, 6 months
0
Signals, 6 months

Six months

CDNA stock chart by TradingView

After each filing

19
Aug 7 Sale COURNOYER CHRISTINE Insider
1 week
−2.9%S&P +0.4%
1 month
+7.8%S&P −0.9%
3 months
Result in3 trading days
6 months
Result in66 trading days
Aug 7 Sale Novack Jeffrey Adam Insider
1 week
−2.9%S&P +0.4%
1 month
+7.8%S&P −0.9%
3 months
Result in3 trading days
6 months
Result in66 trading days
Aug 7 Sale Bickerstaff George Insider
1 week
−2.9%S&P +0.4%
1 month
+7.8%S&P −0.9%
3 months
Result in3 trading days
6 months
Result in66 trading days
Aug 7 Sale Goldberg Michael Insider
1 week
−2.9%S&P +0.4%
1 month
+7.8%S&P −0.9%
3 months
Result in3 trading days
6 months
Result in66 trading days
Jul 18 Sale Hanna John Walter JR Insider
1 week
−5.2%S&P −0.4%
1 month
+20.4%S&P +3.4%
3 months
+66.8%S&P +3.1%
6 months
Result in52 trading days
Show all 19
Jul 18 Sale Valantine Hannah Insider
1 week
−5.2%S&P −0.4%
1 month
+20.4%S&P +3.4%
3 months
+66.8%S&P +3.1%
6 months
Result in52 trading days
Jul 1 Sale Hanna John Walter JR Insider
1 week
−0.5%S&P +0.8%
1 month
+49.4%S&P +0.2%
3 months
+122.2%S&P +2.5%
6 months
Result in40 trading days
Jun 18 Sale Hanna John Walter JR Insider
1 week
+10.1%S&P −2.4%
1 month
+47.2%S&P +0.2%
3 months
+105.6%S&P +2.3%
6 months
Result in32 trading days
Jun 17 Sale Valantine Hannah Insider
1 week
+18.6%S&P −0.6%
1 month
+63.4%S&P +0.4%
3 months
+131.2%S&P +3.2%
6 months
Result in31 trading days
Jun 16 Sale Hanna John Walter JR Insider
1 week
+16.7%S&P −2.0%
1 month
+70.9%S&P −0.7%
3 months
+130.3%S&P +0.8%
6 months
Result in30 trading days
Jun 9 Sale Hanna John Walter JR Insider
1 week
+2.2%S&P +1.8%
1 month
+25.3%S&P +2.7%
3 months
+119.9%S&P +3.7%
6 months
Result in25 trading days
May 19 Sale TORRES ARTHUR A Insider
1 week
+7.9%S&P +2.3%
1 month
+27.5%S&P +2.0%
3 months
+126.5%S&P +5.1%
6 months
Result in11 trading days
May 7 Sale Novack Jeffrey Adam Insider
1 week
−4.4%S&P +2.3%
1 month
+2.4%S&P +1.0%
3 months
+117.8%S&P +6.0%
6 months
Result in3 trading days
Apr 21 Sale Hanna John Walter JR Insider
1 week
+5.7%S&P +1.1%
1 month
+2.0%S&P +5.3%
3 months
+82.2%S&P +6.4%
6 months
+233.8%S&P +9.8%
Feb 5 Sale Novack Jeffrey Adam Insider
1 week
+4.1%S&P +0.5%
1 month
−3.3%S&P +0.1%
3 months
+16.8%S&P +8.3%
6 months
+154.4%S&P +14.7%
Jan 24 Sale Hanna John Walter JR Insider
1 week
−1.8%S&P +0.4%
1 month
−11.3%S&P +0.1%
3 months
+5.0%S&P +3.5%
6 months
+71.9%S&P +7.5%
Jan 21 Sale Hanna John Walter JR Insider
1 week
−1.8%S&P +1.5%
1 month
−9.7%S&P +0.6%
3 months
−1.0%S&P +4.1%
6 months
+80.6%S&P +8.3%
Dec 6, 2025 Sale Novack Jeffrey Adam Insider
1 week
+5.3%S&P −0.4%
1 month
−8.9%S&P +1.2%
3 months
−9.3%S&P −0.8%
6 months
+24.1%S&P +6.7%
Nov 11, 2025 Sale Novack Jeffrey Adam Insider
1 week
−6.1%S&P −3.4%
1 month
+18.0%S&P +0.9%
3 months
+13.8%S&P 0.0%
6 months
+22.1%S&P +10.2%

Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.

Filings for CDNA

101 held · newest 5101 held · newest 2
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See all 101 filings for CDNA

Aeon news and offers by email

New sources, new features and offers like our founding price. A few times a month at most. Stop any time.

Government contracts, last 12 months

Awards of $10M and up, from USAspending · context, not a signal
No contracts of $10M or more in the last 12 months.

Lobbying

Last four quarters
$110KQ4 2025
$140KQ1 2026
$90KQ2 2026
$30KQ3 2026
Down 67 percent from Q2 2026. Reported by the company to the Senate each quarter.Original report ↗

Read from LDA.gov between Sep 23, 2026 and Oct 14, 2026. Senate Office of Public Records cannot vouch for the data or analyses derived from these data after the data have been retrieved from LDA.gov.