CareDx, Inc. (CDNA) has 190 open-market insider trades by 22 insiders since 2014. Over the last six months insiders net sold $1.9M. The most active filer is Peter Maag, Director.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Peter Maag | Dir | — | 56 | $60.3M | 2025-07-07 |
| Michael Goldberg | Dir | — | 5 | $14.6M | 2026-10-02 |
| Neil Gagnon | 10% Owner | — | 37 | $12.4M | 2018-10-31 |
| Sasha King | CMO | — | 16 | $10.0M | 2022-08-09 |
| Reginald Seeto | — | — | 17 | $8.9M | 2023-10-02 |
| Michael Brian Bell | CFO | — | 15 | $7.4M | 2020-11-03 |
| Alexander L. Johnson | — | — | 2 | $6.1M | 2024-08-21 |
| George Bickerstaff | Dir | — | 7 | $5.8M | 2026-08-05 |
| William A. Hagstrom | Dir | — | 8 | $5.0M | 2025-06-11 |
| James P. Yee | — | — | 5 | $2.7M | 2019-07-01 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| George Bickerstaff | Director | Sell | $926K | 2026-08-05 |
| Christine Cournoyer | Director | Sell | $751K | 2026-08-04 |
| Hannah Valantine | Director | Sell | $1.0M | 2026-07-16 |
| John Walter Hanna Jr. | CEO & President | Sell | $4.5M | 2026-07-16 |
| John Walter Hanna Jr. | CEO & President | Sell | $1.2M | 2026-06-26 |
| John Walter Hanna Jr. | CEO & President | Sell | $425K |
Companies that share insiders with CDNA, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| 2026-06-15 |
| Hannah Valantine | Director | Sell | $280K | 2026-06-15 |
| John Walter Hanna Jr. | CEO & President | Sell | $528K | 2026-06-11 |
| John Walter Hanna Jr. | CEO & President | Sell | $116K | 2026-06-04 |
| Arthur A. Torres | Director | Sell | $215K | 2026-05-14 |
| Jeffrey Adam Novack | CLO & Secretary | Sell | $56K | 2026-05-05 |
| John Walter Hanna Jr. | CEO & President | Sell | $217K | 2026-04-16 |
| Jeffrey Adam Novack | CLO & Secretary | Sell | $91K | 2026-02-03 |
| John Walter Hanna Jr. | President | Sell | $412K | 2026-01-21 |
| John Walter Hanna Jr. | President | Sell | $214K | 2026-01-15 |