United States Biotechnology & Medical Research

CareDx Inc (CDNA)

Track

Over the past 90 days, CareDx Inc. insiders have engaged in 19 transactions, all of which were sales totaling approximately $10 million. Key executives, including CEO John Walter Hanna, have consistently offloaded shares through planned and proposed sales. This activity follows a strong 89.5% stock price increase and a positive earnings report in April.
Ticker: CDNA Exchange: NMS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for CareDx Inc. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Planned sale 16 Jul 2026
Value US$4,768,356.41 | Price 458.89 | Shares 27,918 (-18.1%)
Planned sale 16 Jul 2026
Value US$3,232,571.92 | Price 179.11 | Shares 77,624 (+26.2%)
Planned sale 16 Jul 2026
Value US$100,000.00 | Price 36.11 | Shares 1,000 (-6.5%)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-07-17 2026-07-16 PlS Planned sale
Hanna John Walter JR

President and CEO

Executive Director
27,918 -18.1%
458.89
US$4,768,356 		27,918 -18.1% 458.89 US$4,768,356
2026-07-17 2026-07-16 PlS Planned sale
Hanna John Walter JR

President and CEO

Executive Director
77,624 +26.2%
179.11
US$3,232,572 		77,624 +26.2% 179.11 US$3,232,572
2026-07-17 2026-07-16 PlS Planned sale
Hanna John Walter JR

President and CEO

Executive Director
86,926 -37.2%
322.17
US$4,881,201 		86,926 -37.2% 322.17 US$4,881,201
2026-07-17 2026-07-16 PlS Planned sale
2.8
Valantine Hannah
Non-Executive Director
1,000 -0.3%
36.55
US$100,000 		1,000 -0.3% 36.55 US$100,000
2026-07-17 2026-07-16 PlS Planned sale
2.8
Valantine Hannah
Non-Executive Director
1,000 -43.8%
36.14
US$100,000 		1,000 -43.8% 36.14 US$100,000
2026-07-16 2026-07-16 PrS Proposed sale
JOHN WALTER HANNA

Director; Officer

Executive Director
1,000
29.75
US$100,000 		1,000 29.75 US$100,000
2026-07-16 2026-07-16 PrS Proposed sale
2.8
HANNAH VALANTINE

Director

Non-Executive Director
1,000
29.75
US$100,000 		1,000 29.75 US$100,000
2026-06-30 2026-06-29 PlS Planned sale
Hanna John Walter JR

President and CEO

Executive Director
39,900 -5.7%
29.24
US$1,166,836 		39,900 -5.7% 29.24 US$1,166,836
2026-06-29 2026-06-29 PrS Proposed sale
JOHN HANNA

Director; Officer

Executive Director
39,500
28.82
US$1,138,390 		39,500 28.82 US$1,138,390
2026-06-30 2026-06-26 PlS Planned sale
Hanna John Walter JR

President and CEO

Executive Director
100 -0.0%
29.00
US$2,900 		100 -0.0% 29.00 US$2,900
2026-06-17 2026-06-15 PlS Planned sale
Hanna John Walter JR

President and CEO

Executive Director
17,683 -2.7%
24.03
US$424,877 		17,683 -2.7% 24.03 US$424,877
2026-06-16 2026-06-15 PlS Planned sale
2.8
Valantine Hannah
Non-Executive Director
12,103 -24.8%
23.11
US$279,728 		12,103 -24.8% 23.11 US$279,728
2026-06-15 2026-06-15 PrS Proposed sale
2.8
HANNAH VALANTINE

Director

Non-Executive Director
12,103
22.97
US$278,006 		12,103 22.97 US$278,006
2026-06-15 2026-06-11 PlS Planned sale
Hanna John Walter JR

President and CEO

Executive Director
21,998 -3.3%
24.02
US$528,443 		21,998 -3.3% 24.02 US$528,443
2026-06-11 2026-06-11 PrS Proposed sale
JOHN HANNA

Director; Officer

Executive Director
40,181
23.46
US$942,646 		40,181 23.46 US$942,646
2026-06-08 2026-06-04 PlS Planned sale
Hanna John Walter JR

President and CEO

Executive Director
4,835 -0.7%
24.00
US$116,045 		4,835 -0.7% 24.00 US$116,045
2026-06-04 2026-06-04 PrS Proposed sale
JOHN WALTER HANNA

Director; Officer

Executive Director
4,835
22.31
US$107,869 		4,835 22.31 US$107,869
2026-05-18 2026-05-15 S Sale
0.8
TORRES ARTHUR A
Non-Executive Director
6,484 -14.4%
19.89
US$128,978 		6,484 -14.4% 19.89 US$128,978
2026-05-15 2026-05-15 PrS Proposed sale
0.8
ARTHUR TORRES

Director

Non-Executive Director
6,484
19.89
US$128,978 		6,484 19.89 US$128,978
2026-05-15 2026-05-15 PrS Proposed sale
0.8
ARTHUR TORRES

Director

Non-Executive Director
6,484
19.89
US$128,978 		6,484 19.89 US$128,978
2026-05-18 2026-05-14 S Sale
0.8
TORRES ARTHUR A
Non-Executive Director
4,086 -8.3%
20.97
US$85,698 		4,086 -8.3% 20.97 US$85,698
2026-05-14 2026-05-14 PrS Proposed sale
0.8
ARTHUR TORRES

Director

Non-Executive Director
4,086
20.97
US$85,698 		4,086 20.97 US$85,698
2026-05-06 2026-05-05 PlS Planned sale
2.5
Novack Jeffrey Adam

Secretary and General Counsel

Officer
2,688 -2.3%
20.68
US$55,581 		2,688 -2.3% 20.68 US$55,581
2026-05-05 2026-05-05 PrS Proposed sale
2.5
JEFFREY NOVACK

Officer

Officer
2,688
20.96
US$56,340 		2,688 20.96 US$56,340
2026-04-20 2026-04-16 PlS Planned sale
Hanna John Walter JR

President and CEO

Executive Director
10,282 -1.5%
21.12
US$217,156 		10,282 -1.5% 21.12 US$217,156
2026-04-16 2026-04-16 PrS Proposed sale
JOHN HANNA

Director; Officer

Executive Director
10,282
17.57
US$180,655 		10,282 17.57 US$180,655
2026-02-04 2026-02-03 PlS Planned sale
2.5
Novack Jeffrey Adam

Secretary and General Counsel

Officer
4,441 -3.4%
20.56
US$91,286 		4,441 -3.4% 20.56 US$91,286
2026-02-04 2026-02-03 PlS Planned sale
2.5
Novack Jeffrey Adam

Secretary and General Counsel

Officer
4,441 -3.4%
20.56
US$91,286 		4,441 -3.4% 20.56 US$91,286
2026-02-03 2026-02-03 PrS Proposed sale
2.5
JEFFREY NOVACK

Officer

Officer
4,441
20.42
US$90,685 		4,441 20.42 US$90,685
2026-01-23 2026-01-22 PlS Planned sale
Hanna John Walter JR

President and CEO

Executive Director
19,280 -3.1%
21.16
US$408,023 		19,280 -3.1% 21.16 US$408,023
2026-01-23 2026-01-21 PlS Planned sale
Hanna John Walter JR

President and CEO

Executive Director
200 -0.0%
21.00
US$4,200 		200 -0.0% 21.00 US$4,200
2026-01-20 2026-01-15 PlS Planned sale
Hanna John Walter JR

President and CEO

Executive Director
10,156 -1.6%
21.05
US$213,804 		10,156 -1.6% 21.05 US$213,804
2026-01-15 2026-01-15 PrS Proposed sale
JOHN HANNA

Director; Officer

Executive Director
29,636
20.32
US$602,204 		29,636 20.32 US$602,204
2025-12-05 2025-12-04 PlS Planned sale
2.5
Novack Jeffrey Adam

Secretary and General Counsel

Officer
286 -0.3%
19.75
US$5,648 		286 -0.3% 19.75 US$5,648
2025-12-05 2025-12-04 PlS Planned sale
2.5
Novack Jeffrey Adam

Secretary and General Counsel

Officer
7,007 -6.7%
19.15
US$134,156 		7,007 -6.7% 19.15 US$134,156
2025-12-04 2025-12-04 PrS Proposed sale
2.5
JEFFREY NOVACK

Officer

Officer
7,293
18.85
US$137,473 		7,293 18.85 US$137,473
2025-11-10 2025-11-07 PlS Planned sale
2.5
Novack Jeffrey Adam

Secretary and General Counsel

Officer
2,688 -2.5%
15.52
US$41,723 		2,688 -2.5% 15.52 US$41,723
2025-11-07 2025-11-07 PrS Proposed sale
2.5
Jeffrey Adam Novack

Officer

Officer
2,688
15.01
US$40,347 		2,688 15.01 US$40,347
2025-11-05 2025-11-05 PrS Proposed sale
2.5
ABHISHEK JAIN

Officer

Officer
53,388
15.77
US$842,050 		53,388 15.77 US$842,050
2025-10-31 2025-10-31 PrS Proposed sale
2.5
ABHISHEK JAIN

Officer

Officer
9,964
14.90
US$148,464 		9,964 14.90 US$148,464
2025-08-07 2025-08-05 PlS Planned sale
2.5
Novack Jeffrey Adam

Secretary and General Counsel

Officer
2,688 -2.3%
12.79
US$34,381 		2,688 -2.3% 12.79 US$34,381
2025-08-05 2025-08-05 PrS Proposed sale
2.5
Jeffrey Adam Novack

Officer

Officer
2,688
12.60
US$33,869 		2,688 12.60 US$33,869
2025-07-10 2025-07-07 PlS Planned sale
3.5
Maag Peter
Non-Executive Director
10,000 -3.1%
18.58
US$185,831 		10,000 -3.1% 18.58 US$185,831
2025-06-23 2025-06-18 PlS Planned sale
2.8
Valantine Hannah
Non-Executive Director
10,570 -21.3%
19.16
US$202,566 		10,570 -21.3% 19.16 US$202,566
2025-06-18 2025-06-18 PrS Proposed sale
2.8
HANNAH VALANTINE

Director

Non-Executive Director
10,570
19.52
US$206,326 		10,570 19.52 US$206,326
2025-06-20 2025-06-17 PlS Planned sale
3.5
Maag Peter
Non-Executive Director
10,000 -3.0%
19.24
US$192,420 		10,000 -3.0% 19.24 US$192,420
2025-06-13 2025-06-11 S Sale
2.8
HAGSTROM WILLIAM A
Non-Executive Director
19,391 -26.4%
19.90
US$385,918 		19,391 -26.4% 19.90 US$385,918
2025-06-11 2025-06-11 PrS Proposed sale
2.8
WILLIAM HAGSTROM

Director

Non-Executive Director
19,391
19.90
US$385,918 		19,391 19.90 US$385,918
2025-05-30 2025-05-28 S Sale
2.8
HAGSTROM WILLIAM A
Non-Executive Director
30,000 -35.7%
17.45
US$523,413 		30,000 -35.7% 17.45 US$523,413
2025-05-28 2025-05-28 PrS Proposed sale
2.8
HAGSTROM WILLIAM A

Director

Non-Executive Director
30,000
17.63
US$528,900 		30,000 17.63 US$528,900
2025-05-14 2025-05-12 S Sale
2.9
COURNOYER CHRISTINE
Non-Executive Director
29,136 -44.0%
15.96
US$465,022 		29,136 -44.0% 15.96 US$465,022
2025-05-12 2025-05-12 PrS Proposed sale
2.9
COURNOYER CHRISTINE

Director

Non-Executive Director
29,136
15.96
US$465,021 		29,136 15.96 US$465,021
2025-05-12 2025-05-12 PrS Proposed sale
2.9
Christine M. Cournoyer

Director

Non-Executive Director
12,000
15.36
US$184,320 		12,000 15.36 US$184,320
2025-05-08 2025-05-06 S Sale
2.9
COURNOYER CHRISTINE
Non-Executive Director
16,700 -31.1%
14.13
US$235,929 		16,700 -31.1% 14.13 US$235,929
2025-05-06 2025-05-06 PrS Proposed sale
2.9
Christine M. Cournoyer

Director

Non-Executive Director
16,700
15.17
US$253,339 		16,700 15.17 US$253,339
2025-05-07 2025-05-05 PlS Planned sale
2.5
Novack Jeffrey Adam

Secretary and General Counsel

Officer
2,688 -2.2%
14.70
US$39,514 		2,688 -2.2% 14.70 US$39,514
2025-05-05 2025-05-05 PrS Proposed sale
2.5
Jeffrey Adam Novack

Officer

Officer
2,688
15.00
US$40,320 		2,688 15.00 US$40,320
2025-05-02 2025-04-30 PlS Planned sale
3.5
Maag Peter
Non-Executive Director
13,281 -4.0%
17.23
US$228,796 		13,281 -4.0% 17.23 US$228,796
2025-04-30 2025-04-30 PrS Proposed sale
3.5
PETER MAAG

Director

Non-Executive Director
33,281
18.13
US$603,385 		33,281 18.13 US$603,385
2025-04-09 2025-04-07 S Sale
2.5
Novack Jeffrey Adam

Secretary and General Counsel

Officer
924 -0.7%
17.72
US$16,373 		924 -0.7% 17.72 US$16,373
2025-04-09 2025-04-07 S Sale
2.5
Jain Abhishek

Chief Financial Officer

Officer
265 -0.1%
17.72
US$4,696 		265 -0.1% 17.72 US$4,696
2025-03-12 2025-03-10 S Sale
2.9
Bickerstaff George
Non-Executive Director
20,000 -16.3%
18.36
US$367,102 		20,000 -16.3% 18.36 US$367,102
2025-03-10 2025-03-10 PrS Proposed sale
2.9
GEORGE W BICKERSTAFF

Director

Non-Executive Director
20,000
18.36
US$367,102 		20,000 18.36 US$367,102
2025-02-05 2025-02-04 PlS Planned sale
2.5
Novack Jeffrey Adam

Secretary and General Counsel

Officer
3,512 -3.2%
23.30
US$81,829 		3,512 -3.2% 23.30 US$81,829
2025-02-04 2025-02-04 PrS Proposed sale
2.5
Jeffrey Adam Novack

Officer

Officer
3,512
23.32
US$81,900 		3,512 23.32 US$81,900
2024-12-06 2024-12-04 PlS Planned sale
2.5
Novack Jeffrey Adam

Secretary and General Counsel

Officer
1,917 -1.7%
26.00
US$49,842 		1,917 -1.7% 26.00 US$49,842
2024-12-04 2024-12-04 PrS Proposed sale
2.5
Jeffrey Adam Novack

Officer

Officer
1,917
24.96
US$47,848 		1,917 24.96 US$47,848
2024-12-03 2024-11-26 PlS Planned sale
3.5
Maag Peter
Non-Executive Director
5,000 -1.5%
25.00
US$125,000 		5,000 -1.5% 25.00 US$125,000
2024-11-26 2024-11-26 PrS Proposed sale
3.5
PETER MAAG

Director

Non-Executive Director
5,000
24.11
US$120,550 		5,000 24.11 US$120,550
2024-12-03 2024-11-25 PlS Planned sale
2.5
Novack Jeffrey Adam

Secretary and General Counsel

Officer
858 -0.8%
24.00
US$20,592 		858 -0.8% 24.00 US$20,592
2024-12-03 2024-11-25 PlS Planned sale
2.5
Novack Jeffrey Adam

Secretary and General Counsel

Officer
365 -0.3%
24.00
US$8,760 		365 -0.3% 24.00 US$8,760
2024-11-25 2024-11-25 PrS Proposed sale
2.5
JEFFREY NOVACK

Officer

Officer
1,223
23.13
US$28,288 		1,223 23.13 US$28,288
2024-12-03 2024-11-18 PlS Planned sale
2.5
Novack Jeffrey Adam

Secretary and General Counsel

Officer
1,071 -0.9%
22.00
US$23,562 		1,071 -0.9% 22.00 US$23,562
2024-12-03 2024-11-18 PlS Planned sale
2.5
Novack Jeffrey Adam

Secretary and General Counsel

Officer
807 -0.7%
22.00
US$17,754 		807 -0.7% 22.00 US$17,754
2024-12-03 2024-11-18 PlS Planned sale
2.5
Novack Jeffrey Adam

Secretary and General Counsel

Officer
3,656 -3.1%
21.65
US$79,161 		3,656 -3.1% 21.65 US$79,161
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