Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| CDNA | Meng Jessica | Chief Commercial Officer | 09/12/2026 | Steuer-Abgabe | 52.37 | 6,688 | 350,251 | Form 4 |
| CDNA | Kennedy Keith | CFO & COO | 09/12/2026 | Steuer-Abgabe | 52.37 | 8,220 | 430,481 | Form 4 |
| CDNA | Novack Jeffrey Adam | Secretary and General Counsel | 08/05/2026 | Verkauf | 46.75 | 500 | 23,375 | Form 4 |
| CDNA | Novack Jeffrey Adam | Secretary and General Counsel | 08/05/2026 | Verkauf | 46.15 | 2,188 | 100,974 | Form 4 |
| CDNA | Bickerstaff George | Director | 08/05/2026 | Verkauf | 46.29 | 20,000 | 925,700 | Form 4 |
| CDNA | Goldberg Michael | Director | 08/04/2026 | Verkauf | 47.06 | 44,700 | 2,103,497 | Form 4 |
| CDNA | Cournoyer Christine | Director | 08/04/2026 | Verkauf | 46.94 | 16,000 | 750,973 | Form 4 |
| CDNA | Novack Jeffrey Adam | Secretary and General Counsel | 08/01/2026 | Steuer-Abgabe | 47.85 | 2,872 | 137,425 | Form 4 |
| CDNA | Valantine Hannah | Director | 07/16/2026 | Verkauf | 36.55 | 100 | 3,655 | Form 4 |
| CDNA | Valantine Hannah | Director | 07/16/2026 | Verkauf | 36.14 | 28,679 | 1,036,588 | Form 4 |
| CDNA | Valantine Hannah | Director | 07/16/2026 | Optionsausübung | 7.96 | 5,125 | 40,795 | Form 4 |
| CDNA | Valantine Hannah | Director | 07/16/2026 | Optionsausübung | 14.19 | 16,048 | 227,721 | Form 4 |
| CDNA | Valantine Hannah | Director | 07/16/2026 | Optionsausübung | 20.56 | 7,606 | 156,379 | Form 4 |
| CDNA | Hanna John Walter JR | President and CEO | 07/16/2026 | Verkauf | 39.01 | 68,000 | 2,652,932 | Form 4 |
| CDNA | Hanna John Walter JR | President and CEO | 07/16/2026 | Verkauf | 36.11 | 50,000 | 1,805,705 | Form 4 |
| CDNA | Hanna John Walter JR | President and CEO | 07/16/2026 | Optionsausübung | 8.20 | 118,000 | 967,600 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).