Hanna John Walter JR
President and CEO
Hanna John Walter JR has filed 12 SEC Form 4 filings (23 transaction rows) across 1 company, with disclosures dating back to 2026. 12 of those filings fall inside the rolling window. Most recent filing: Jul 17, 2026.
Companies traded
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$7.5M
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| CDNA | President and CEO | Sale | 118,000 | $4.5M | Jul 17 | SEC ↗ | |
| CDNA | President and CEO | Sale | 100 | $3K | Jun 30 | SEC ↗ | |
| CDNA | President and CEO | Sale | 39,900 | $1.2M | Jun 30 | SEC ↗ | |
| CDNA | President and CEO | Sale | 17,683 | $425K | Jun 17 | SEC ↗ | |
| CDNA | President and CEO | Sale | 21,998 | $528K | Jun 15 | SEC ↗ | |
| CDNA | President and CEO | Sale | 4,835 | $116K | Jun 8 | SEC ↗ | |
| CDNA | President and CEO | Sale | 10,282 | $217K | Apr 20 | SEC ↗ | |
| CDNA | President and CEO | Sale | 200 | $4K | Jan 23 | SEC ↗ | |
| CDNA | President and CEO | Sale | 19,280 | $408K | Jan 23 | SEC ↗ | |
| CDNA | President and CEO | Sale | 10,156 | $214K | Jan 20 | SEC ↗ |