According to recent filings covering the 90 days ending December 12, 2025, the three most significant insider holders at CareDx are Chief Financial Officer Abhishek Jain (319.73K shares), Officer Alexander L Johnson (284.98K shares), Director Michael Goldberg (155.97K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| John Walter Jr Hanna | President & CEO | 627,041 | 17 Apr, 2025 |
| Abraham Ronai | 515,986 | 26 Sep, 2023 | |
| Reginald Seeto | 479,164 | 02 Oct, 2023 | |
| Abhishek Jain | Chief Financial Officer | 319,725 | 05 Aug, 2025 |
| Peter Maag | 308,846 | 10 Jul, 2025 | |
| Alexander L Johnson | 284,983 | 22 Aug, 2024 | |
| Michael Goldberg | 155,969 | 07 Oct, 2025 | |
| Fred E Cohen | 155,265 | 17 Jun, 2025 | |
| George Bickerstaff | 144,266 | 12 Sep, 2025 | |
| Keith Kennedy | Chief Operating Officer | 139,309 | 15 Sep, 2025 |
| Jessica Meng | Chief Commercial Officer | 109,629 | 15 Sep, 2025 |
| Jeffrey Adam Novack | Secretary And General Counsel | 97,925 | 05 Dec, 2025 |
| Sasha King | Chief Marketing Officer | 78,420 | 11 Aug, 2022 |
| Ralph Snyderman | 58,177 | 04 Oct, 2022 | |
| William A Hagstrom | 53,979 | 13 Jun, 2025 | |
| Arthur A Torres | 49,235 | 17 Jun, 2025 | |
| Christine Cournoyer | 49,148 | 17 Jun, 2025 | |
| Nathan Smith | Chief Financial Officer | 42,000 | 11 Aug, 2025 |
| Hannah Valantine | 38,994 | 23 Jun, 2025 | |
| Ankur Dhingra | Chief Financial Officer | 38,146 | 28 Mar, 2022 |
| Richard Bryan Riggsbee | 29,517 | 17 Jun, 2025 | |
| Suresh Gunasekaran | 27,453 | 24 Oct, 2025 | |
| Grace Colon | 23,708 | 21 Jun, 2023 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 04 Dec, 2025 | Jeffrey Adam Novack | Common Stock | D | 7,007 | $19.15 | 98,211 | D | S |
| 04 Dec, 2025 | Jeffrey Adam Novack | Common Stock | D | 286 | $19.75 | 97,925 | D | S |
| 07 Nov, 2025 | Jeffrey Adam Novack | Common Stock | D | 2,688 | $15.52 | 105,218 | D | S |
| 06 Nov, 2025 | Jeffrey Adam Novack | Common Stock | D | 2,152 | $15.01 | 107,906 | D | F |
| 01 Nov, 2025 | Jeffrey Adam Novack | Common Stock | D | 2,872 | $14.77 | 110,058 | D | F |
| 22 Oct, 2025 | Suresh Gunasekaran | Common Stock | A | 27,453 | $0.00 | 27,453 | D | A |
| 06 Oct, 2025 | Michael Goldberg | Common Stock | A | 1,753 | $0.00 | 155,969 | D | A |
| 12 Sep, 2025 | Jessica Meng | Common Stock | D | 4,703 | $13.53 | 109,629 | D | F |
| 12 Sep, 2025 | Keith Kennedy | Common Stock | D | 7,987 | $13.53 | 139,309 | D | F |
| 12 Sep, 2025 | Keith Kennedy | - | - | 139,309 | D | |||
| 11 Sep, 2025 | George Bickerstaff | Common Stock | A | 29,136 | $7.96 | 144,266 | D | M |
| 11 Sep, 2025 | George Bickerstaff | - | - | 144,266 | D | |||
| 07 Aug, 2025 | Nathan Smith | Common Stock | A | 42,000 | $0.00 | 42,000 | D | A |
| 07 Aug, 2025 | Nathan Smith | - | - | 42,000 | D | |||
| 05 Aug, 2025 | Jeffrey Adam Novack | Common Stock | D | 2,688 | $12.79 | 112,930 | D | S |
| 01 Aug, 2025 | Abhishek Jain | Common Stock | D | 7,687 | $12.22 | 319,725 | D | F |
| 01 Aug, 2025 | Jeffrey Adam Novack | Common Stock | D | 2,873 | $12.22 | 115,618 | D | F |
| 01 Aug, 2025 | Abhishek Jain | - | - | 319,725 | D | |||
| 08 Jul, 2025 | Michael Goldberg | Common Stock | A | 1,218 | $0.00 | 154,216 | D | A |
| 07 Jul, 2025 | Jeffrey Adam Novack | Common Stock | D | 276 | $18.45 | 118,491 | D | F |