Skip to main content

CareDx, Inc.

CDNA
Exchange
Nasdaq
Industry
Services-Medical Laboratories
SEC CIK
0001217234

In the last 90 days, CareDx, Inc. insiders filed 0 open-market purchases and 7 sales; 227 institutions reported holding it in 13F filings for Q2 2026, worth $1.52B in total; ARK Invest is the only superinvestor holding it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by CareDx, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
7 filings
6 insiders, $10.6M in total
Insiders trading
6
Net value
−$10.6M
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for CareDx, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for CareDx, Inc.
NameTitleLast reported holdingLast filingFilings, past year
Kennedy KeithCFO & COO211,704Sep 15, 20265
Meng JessicaChief Commercial Officer161,599Sep 15, 20264
Bickerstaff GeorgeDirector134,061Aug 6, 20262
Cournoyer ChristineDirector42,943Aug 6, 20262
Novack Jeffrey AdamSecretary and General Counsel106,075Aug 6, 202613
Goldberg MichaelDirector61,738Aug 6, 20267
Hanna John Walter JRPresident and CEO653,448Jul 17, 202612
Valantine HannahDirector36,686Jul 17, 20262
Cohen Fred EDirector165,060Jun 16, 20261
Riggsbee Richard BryanDirector39,312Jun 16, 20261
Gunasekaran SureshDirector37,248Jun 16, 20262
Torres Arthur ADirector38,665May 18, 20261
Smith NathanChief Financial Officer79,016Feb 4, 20261
Jain AbhishekChief Financial Officer319,725Aug 5, 20250
Maag PeterDirector308,846Jul 10, 20250
Hagstrom William ADirector53,979Jun 13, 20250
Johnson Alexander LSee Remarks284,983Aug 22, 20240
Seeto ReginaldSee Remarks479,164Oct 2, 20230
Ronai AbrahamSee Remarks515,986Sep 26, 20230
Colon GraceDirector23,708Jun 21, 20230
Snyderman RalphDirector58,177Oct 4, 20220
King SashaChief Marketing Officer78,420Aug 11, 20220
Dhingra AnkurChief Financial Officer33,146Mar 28, 20220

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Aug 6, 2026 (view filing)4:10 PM ETAug 51 dayBickerstaff GeorgeDirectorSSale−20.0K$46.29−$925.7K−13.0%134.1K after
Aug 6, 2026 (view filing)4:10 PM ETAug 42 daysCournoyer ChristineDirectorSSale−16.0K$46.94−$751.0K−27.1%42.9K after10b5-1
Aug 6, 2026 (view filing)4:05 PM ETAug 51 dayNovack Jeffrey AdamSecretary and General CounselSSale−2.69K$46.26−$124.3K−2.5%106.1K after2 lots10b5-1
Aug 6, 2026 (view filing)4:05 PM ETAug 42 daysGoldberg MichaelDirectorSSale−44.7K$47.06−$2.10M−42.0%61.7K after
Jul 17, 2026 (view filing)4:23 PM ETJul 161 dayHanna John Walter JRPresident and CEOSSale−118.0K$37.79−$4.46M−15.3%653.4K after2 lots10b5-1
Jul 17, 2026 (view filing)4:22 PM ETJul 161 dayValantine HannahDirectorSSale−28.8K$36.15−$1.04M−44.0%36.7K after2 lots10b5-1
Jun 30, 2026 (view filing)Jun 26-294 daysHanna John Walter JRPresident and CEOSSale−40.0K$29.24−$1.17M−5.7%662.0K after2 lots10b5-1
Jun 17, 2026 (view filing)Jun 152 daysHanna John Walter JRPresident and CEOSSale−17.7K$24.03−$424.9K−2.7%632.0K after10b5-1
Jun 16, 2026 (view filing)Jun 151 dayValantine HannahDirectorSSale−12.1K$23.11−$279.7K−24.8%36.7K after10b5-1
Jun 15, 2026 (view filing)Jun 114 daysHanna John Walter JRPresident and CEOSSale−22.0K$24.02−$528.4K−3.3%649.6K after10b5-1
Jun 8, 2026 (view filing)Jun 44 daysHanna John Walter JRPresident and CEOSSale−4.83K$24.00−$116.0K−0.7%671.6K after10b5-1
May 18, 2026 (view filing)May 14-154 daysTorres Arthur ADirectorSSale−10.6K$20.31−$214.7K−21.5%38.7K after2 lots
May 6, 2026 (view filing)May 51 dayNovack Jeffrey AdamSecretary and General CounselSSale−2.69K$20.68−$55.6K−2.3%113.9K after
Apr 20, 2026 (view filing)Apr 164 daysHanna John Walter JRPresident and CEOSSale−10.3K$21.12−$217.2K−1.5%676.5K after10b5-1
Feb 4, 2026 (view filing)Feb 31 dayNovack Jeffrey AdamSecretary and General CounselSSale−4.44K$20.56−$91.3K−3.4%125.4K after
Jan 23, 2026 (view filing)Jan 21-222 daysHanna John Walter JRPresident and CEOSSale−19.5K$21.16−$412.2K−3.2%597.4K after2 lots10b5-1
Jan 20, 2026 (view filing)Jan 155 daysHanna John Walter JRPresident and CEOSSale−10.2K$21.05−$213.8K−1.6%616.9K after10b5-1
Dec 5, 2025 (view filing)Dec 41 dayNovack Jeffrey AdamSecretary and General CounselSSale−7.29K$19.17−$139.8K−6.9%97.9K after2 lots
Nov 10, 2025 (view filing)Nov 73 daysNovack Jeffrey AdamSecretary and General CounselSSale−2.69K$15.52−$41.7K−2.5%105.2K after
Aug 7, 2025 (view filing)Aug 52 daysNovack Jeffrey AdamSecretary and General CounselSSale−2.69K$12.79−$34.4K−2.3%112.9K after
Jul 10, 2025 (view filing)Jul 73 daysLateMaag PeterDirectorSSale−10.0K$18.58−$185.8K−3.1%308.8K after
Jun 23, 2025 (view filing)Jun 185 daysValantine HannahDirectorSSale−10.6K$19.16−$202.5K−21.3%39.0K after10b5-1
Jun 20, 2025 (view filing)Jun 173 daysMaag PeterDirectorSSale−10.0K$19.24−$192.4K−3.0%318.8K after10b5-1
Jun 13, 2025 (view filing)Jun 112 daysHagstrom William ADirectorSSale−19.4K$19.90−$385.9K−26.4%54.0K after
May 30, 2025 (view filing)May 282 daysHagstrom William ADirectorSSale−30.0K$17.45−$523.5K−35.7%54.0K after
May 14, 2025 (view filing)May 122 daysCournoyer ChristineDirectorSSale−29.1K$15.96−$465.0K−44.0%37.0K after
May 8, 2025 (view filing)May 62 daysCournoyer ChristineDirectorSSale−16.7K$14.13−$236.0K−31.1%37.0K after
May 7, 2025 (view filing)May 52 daysNovack Jeffrey AdamSecretary and General CounselSSale−2.69K$14.70−$39.5K−2.2%121.3K after10b5-1
May 2, 2025 (view filing)Apr 302 daysMaag PeterDirectorSSale−13.3K$17.23−$228.8K−4.0%316.7K after10b5-1
Apr 9, 2025 (view filing)Apr 72 daysNovack Jeffrey AdamSecretary and General CounselSSale−924$17.72−$16.4K−0.7%126.9K after
Apr 9, 2025 (view filing)Apr 72 daysJain AbhishekChief Financial OfficerSSale−265$17.72−$4.70K−0.1%337.4K after
Mar 12, 2025 (view filing)Mar 102 daysBickerstaff GeorgeDirectorSSale−20.0K$18.36−$367.2K−16.3%103.0K after
Feb 5, 2025 (view filing)Feb 41 dayNovack Jeffrey AdamSecretary and General CounselSSale−3.51K$23.30−$81.8K−3.2%104.7K after10b5-1
Dec 6, 2024 (view filing)Dec 42 daysNovack Jeffrey AdamSecretary and General CounselSSale−1.92K$26.00−$49.8K−1.7%110.2K after10b5-1
Dec 3, 2024 (view filing)Nov 18-2515 daysLateNovack Jeffrey AdamSecretary and General CounselSSale−6.76K$22.17−$149.8K−5.7%112.2K after5 lots10b5-1
Dec 3, 2024 (view filing)Nov 267 daysLateMaag PeterDirectorSSale−5.00K$25.00−$125.0K−1.5%330.0K after10b5-1
Aug 22, 2024 (view filing)Aug 20-212 daysJohnson Alexander LSee RemarksSSale−61.0K$32.96−$2.01M−17.6%285.0K after2 lots
Aug 22, 2024 (view filing)Aug 202 daysMaag PeterDirectorSSale−35.6K$33.04−$1.17M−9.7%330.0K after3 lots
Aug 21, 2024 (view filing)Aug 192 daysJohnson Alexander LSee RemarksSSale−34.2K$33.55−$1.15M−10.7%285.0K after3 lots
Oct 2, 2023 (view filing)Oct 2Same daySeeto ReginaldSee RemarksSSale−2.82K$6.91−$19.5K−0.6%479.2K after
Sep 5, 2023 (view filing)Sep 5Same daySeeto ReginaldSee RemarksSSale−2.82K$9.49−$26.8K−0.6%482.0K after
Aug 14, 2023 (view filing)Aug 14Same daySeeto ReginaldSee RemarksSSale−576$8.89−$5.12K−0.1%484.8K after
Aug 2, 2023 (view filing)Aug 2Same daySeeto ReginaldSee RemarksSSale−2.82K$11.35−$32.0K−0.6%486.1K after2 lots
Jul 13, 2023 (view filing)Jul 13Same daySeeto ReginaldSee RemarksSSale−5.26K$10.33−$54.3K−1.1%488.9K after
Jul 13, 2023 (view filing)Jul 13Same dayMaag PeterDirectorSSale−5.00K$10.34−$51.7K−1.6%309.7K after
Jul 3, 2023 (view filing)Jul 3Same daySeeto ReginaldSee RemarksSSale−2.82K$8.48−$23.9K−0.6%498.1K after
Jun 28, 2023 (view filing)Jun 28Same daySeeto ReginaldSee RemarksSSale−14.3K$8.76−$125.0K−2.8%500.9K after
Jun 28, 2023 (view filing)Jun 28Same dayMaag PeterDirectorSSale−2.43K$8.72−$21.2K−0.8%313.1K after
Jun 2, 2023 (view filing)Jun 2Same daySeeto ReginaldSee RemarksSSale−2.82K$8.13−$22.9K−0.5%532.2K after
May 4, 2023 (view filing)May 22 daysSeeto ReginaldSee RemarksSSale−2.82K$8.12−$22.9K−0.5%535.0K after