CareDx CDNA Insider Ownership

NASDAQ CDNA

$67.08 +3.08 (+4.81%)

At close: Oct 19, 2026 · 4:00 PM EDT

Insider Holdings by Owner

3.91Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026

Insider Ownership

4.76%

▼-0.889% pp QoQ

Shares Held by Insiders

2.45Mn

filed for Sep 2026

▼-15.73% QoQ

Shares Outstanding

51.48Mn

51,482,536 shares

Direct Holdings

2.45Mn

Indirect: 2.00K

Net Shares Traded (QoQ)

-457.69K

net selling in Sep 2026

Insiders Holding Shares

with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold

Latest quarter —

Net over range —

Buying quarters —

Insider Ownership Summary

Updated Oct 10, 2026

In the last 12 months, insiders at CareDx made open-market sales of $13.31 million (394.38K shares) and bought no shares on the open market.

A count shows 7 insiders selling CDNA stock on the open market over the past 12 months and none buying.
John Walter Hanna Jr. (President and CEO) sold the most CareDx stock on the open market over the past 12 months, $7.54 million (242.43K shares), most recently on July 16, 2026.
CareDx's latest insider trade on the open market was a sale of 20K shares for $925,700 by George Bickerstaff (Director) on August 5, 2026.
Outside the open market, CareDx insiders received 398.59K shares in stock awards, acquired 243.28K shares through option exercises and conversions and gave up 211.13K shares to cover taxes or exercise prices over the past 12 months.
Business Quant data puts insider holdings in CDNA at 2.44Mn shares across insiders' latest Form 4 filings, or 4.73% of the 51.48Mn shares outstanding; that total is down 16.23% from 2.91Mn shares at the end of Q2 2026.
Of the 2.44Mn shares held by CareDx insiders, 2.44Mn shares (99.92%) are held directly and 2K shares (0.08%) indirectly, through trusts, partnerships, family members and other entities.
The insider holdings in CareDx belong to 16 insiders who have reported on Form 4 within the past two years.
CareDx's three biggest insider holders are John Walter Hanna Jr. (President and CEO, 644.94K shares), Abhishek Jain (Chief Financial Officer, 319.73K shares) and Peter Maag (Director, 310.85K shares), based on their latest Form 4 filings.
Of the shares held by CDNA insiders, 26.46% belong to John Walter Hanna Jr.
Over the trailing 12 months, 13 insiders reported transactions in CDNA stock across 57 Form 4 filings.
Insider figures for CDNA include Form 4 filings through October 5, 2026.

Form 4 Holdings

Insiders Holding CDNA

Insiders 23

Shares held 3.91Mn

Of outstanding 7.59%

#	Insider	Position	Direct	Total	Share of Insiders	Last Filed
1	John Walter Jr Hanna	President And Ceo	644,937	644,937	16.5%	05 Oct, 2026
2	Abraham Ronai	Officer	515,986	515,986	13.2%	26 Sep, 2023
3	Reginald Seeto	Director, Officer	479,164	479,164	12.3%	02 Oct, 2023
4	Abhishek Jain	Chief Financial Officer	319,725	319,725	8.2%	05 Aug, 2025
5	Peter Maag	Executive Chair	308,846	308,846	7.9%	10 Jul, 2025
6	Alexander L Johnson	Chief Business Officer	284,983	284,983	7.3%	22 Aug, 2024
7	Keith Kennedy	Cfo Coo	208,686	208,686	5.3%	05 Oct, 2026
8	Fred E Cohen	Director	165,060	165,060	4.2%	16 Jun, 2026
9	Jessica Meng	Chief Commercial Officer	158,980	158,980	4.1%	05 Oct, 2026
10	George Bickerstaff	Director	134,061	134,061	3.4%	06 Aug, 2026
11	Jeffrey Adam Novack	Secretary And General Counsel	105,078	105,078	2.7%	05 Oct, 2026
12	Nathan Smith	Chief Financial Officer	79,016	79,016	2.0%	04 Feb, 2026
13	Sasha King	Chief Marketing Officer	78,420	78,420	2.0%	11 Aug, 2022
14	Michael Goldberg	Director	62,326	62,326	1.6%	05 Oct, 2026
15	Ralph Snyderman	Director	58,177	58,177	1.5%	04 Oct, 2022
16	William A Hagstrom	Director	53,979	53,979	1.4%	13 Jun, 2025
17	Christine Cournoyer	Director	42,943	42,943	1.1%	06 Aug, 2026
18	Richard Bryan Riggsbee	Director	39,312	39,312	1.0%	16 Jun, 2026
19	Arthur A Torres	Director	38,665	38,665	1.0%	18 May, 2026
20	Suresh Gunasekaran	Director	37,248	37,248	1.0%	16 Jun, 2026
21	Hannah Valantine	Director	36,686	36,686	0.9%	17 Jul, 2026
22	Ankur Dhingra	Chief Financial Officer	33,146	33,146	0.8%	28 Mar, 2022
23	Grace Colon	Director	23,708	23,708	0.6%	21 Jun, 2023

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

1,713 Insider Transactions

Source SEC Form 4

Latest quarter Sep 2026

Date	Insider	Position	Transaction	Shares	Price	Value	Shares Held After	Ownership
01 Oct, 2026	Jeffrey Adam Novack	Secretary And General Counsel	Disposed F	997	$66.23	$66.03K	105,078	Direct
01 Oct, 2026	Jessica Meng	Chief Commercial Officer	Disposed F	2,619	$66.23	$173.46K	158,980	Direct
02 Oct, 2026	Michael Goldberg	Director	Acquired A	588	$0.00	$0	62,326	Direct
01 Oct, 2026	John Walter Jr Hanna	President And Ceo	Disposed F	8,511	$66.23	$563.68K	644,937	Direct
01 Oct, 2026	Keith Kennedy	Cfo Coo	Disposed F	3,018	$66.23	$199.88K	208,686	Direct
12 Sep, 2026	Jessica Meng	Chief Commercial Officer	Disposed F	6,688	$52.37	$350.25K	161,599	Direct
12 Sep, 2026	Keith Kennedy	Cfo Coo	Disposed F	8,220	$52.37	$430.48K	211,704	Direct
04 Aug, 2026	Christine Cournoyer	Director	Disposed S	16,000	$46.94	$750.97K	42,943	Direct
05 Aug, 2026	Jeffrey Adam Novack	Secretary And General Counsel	Disposed S	2,188	$46.15	$100.97K	106,575	Direct
05 Aug, 2026	George Bickerstaff	Director	Disposed S	20,000	$46.29	$925.70K	134,061	Direct
04 Aug, 2026	Michael Goldberg	Director	Disposed S	44,700	$47.06	$2.10Mn	61,738	Direct
05 Aug, 2026	Jeffrey Adam Novack	Secretary And General Counsel	Disposed S	500	$46.75	$23.38K	106,075	Direct
01 Aug, 2026	Jeffrey Adam Novack	Secretary And General Counsel	Disposed F	2,872	$47.85	$137.43K	108,763	Direct
16 Jul, 2026	John Walter Jr Hanna	President And Ceo	Acquired M	118,000	$8.20	$967.60K	771,448	Direct
16 Jul, 2026	Hannah Valantine	Director	Acquired M	7,606	$20.56	$156.38K	44,292	Direct
16 Jul, 2026	John Walter Jr Hanna	President And Ceo	Disposed S	50,000	$36.11	$1.81Mn	721,448	Direct
16 Jul, 2026	Hannah Valantine	Director	Acquired M	16,048	$14.19	$227.72K	60,340	Direct
16 Jul, 2026	Hannah Valantine	Director	Acquired M	5,125	$7.96	$40.80K	65,465	Direct
16 Jul, 2026	John Walter Jr Hanna	President And Ceo	Disposed S	68,000	$39.01	$2.65Mn	653,448	Direct
16 Jul, 2026	John Walter Jr Hanna	President And Ceo	Disposed M	118,000	$0.00	$0	512,706	Direct

Showing 1 to 20 of 1,713 transactions