CDNA
CareDx, Inc.
Latest Form 4:Sale$751KbyCOURNOYER CHRISTINE (Director) · filed Aug 6, 2026
CareDx, Inc. (CDNA) has 54 SEC Form 4 filings (85 transaction rows) in the rolling window, disclosed by 7 distinct insiders. Most recent filing: Aug 6, 2026.
The most active filer is President and CEO Hanna John Walter JR with 10 filings. Insiders have net sold $12.4M over the trailing 6 months.
- Industry:Medical - Diagnostics & Research
- CEO:John Walter Hanna Jr.
- Employees:644
- HQ:South San Francisco, CA, US
- IPO:2014-07-17
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$13.3M
reported sales (SEC code S)
Unique Insiders
7
in the rolling window
Market Cap
$2.6B
latest known value
| Source | ||||||
|---|---|---|---|---|---|---|
COURNOYER CHRISTINEFirst filing | Director | Sale | 16,000 | $751K | Aug 6 | SEC ↗ |
Bickerstaff GeorgeFirst filing | Director | Sale | 20,000 | $926K | Aug 6 | SEC ↗ |
Goldberg MichaelFirst filing | Director | Sale | 44,700 | $2.1M | Aug 6 | SEC ↗ |
Novack Jeffrey AdamFirst in 3 months | Secretary and General Counsel | Sale | 2,688 | $124K | Aug 6 | SEC ↗ |
| Director | Sale | 28,779 | $1.0M | Jul 17 | SEC ↗ | |
| President and CEO | Sale | 118,000 | $4.5M | Jul 17 | SEC ↗ | |
| President and CEO | Sale | 100 | $3K | Jun 30 | SEC ↗ | |
| President and CEO | Sale | 39,900 | $1.2M | Jun 30 | SEC ↗ | |
| President and CEO | Sale | 17,683 | $425K | Jun 17 | SEC ↗ | |
Valantine HannahFirst in 3 months | Director | Sale | 12,103 | $280K | Jun 16 | SEC ↗ |
| President and CEO | Sale | 21,998 | $528K | Jun 15 | SEC ↗ | |
| President and CEO | Sale | 4,835 | $116K | Jun 8 | SEC ↗ | |
TORRES ARTHUR AFirst filing | Director | Sale | 4,086 | $86K | May 18 | SEC ↗ |
TORRES ARTHUR AFirst filing | Director | Sale | 6,484 | $129K | May 18 | SEC ↗ |
Novack Jeffrey AdamFirst in 3 months | Secretary and General Counsel | Sale | 2,688 | $56K | May 6 | SEC ↗ |
| President and CEO | Sale | 10,282 | $217K | Apr 20 | SEC ↗ | |
| Secretary and General Counsel | Sale | 4,441 | $91K | Feb 4 | SEC ↗ | |
| President and CEO | Sale | 200 | $4K | Jan 23 | SEC ↗ | |
| President and CEO | Sale | 19,280 | $408K | Jan 23 | SEC ↗ | |
Hanna John Walter JRFirst filing | President and CEO | Sale | 10,156 | $214K | Jan 20 | SEC ↗ |
| Secretary and General Counsel | Sale | 7,293 | $140K | Dec 5 | SEC ↗ | |
Novack Jeffrey AdamFirst filing | Secretary and General Counsel | Sale | 2,688 | $42K | Nov 10 | SEC ↗ |
Related companies
CareDx, Inc. is in the Healthcare sector.