Bickerstaff George
SEC insider (Form 3/4/5 filer). CIK 0001329646. Director at CareDx, Inc. (CDNA). 7 reported Form 4/5 transactions since Sep 2024; latest on Aug 5, 2026. Located in BRISBANE, CA.
Companies Bickerstaff George has filed insider reports for
- CareDx, Inc. (CDNA): Director
Bickerstaff George
CIK: 0001329646
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)2 (28.6%)
Position reduction
Option Exercises (M)3 (42.9%)
Derivative conversions
Awards (A)2 (28.6%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
CDNA
CareDx, Inc.
Director
Discretionary Trading P&L
Holdings
Transaction History (7 total)
- Aug 5, 2026CDNA
CareDx, Inc.
SaleDirect20K shares at avg. $46.28$926K - Jun 12, 2026CDNA
CareDx, Inc.
AwardDirect9.8K shares- - Sep 11, 2025CDNA
CareDx, Inc.
ExerciseDirect29.1K shares at avg. $7.96$232K - Jun 13, 2025CDNA
CareDx, Inc.
AwardDirect12.1K shares- - Mar 10, 2025CDNA
CareDx, Inc.
SaleDirect20K shares at avg. $18.36$367K - Nov 1, 2024CDNA
CareDx, Inc.
ExerciseDirect5.3K shares at avg. $5.85$31K - Nov 1, 2024CDNA
CareDx, Inc.
ExerciseDirect2.2K shares at avg. $5.49$12K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Aug 5, 2026 | CDNA CareDx, Inc. | Sale | 20,000 | $46.28 | $925,700 | Direct |
| Jun 12, 2026 | CDNA CareDx, Inc. | Award | 9,795 | - | $0 | Direct |
| Sep 11, 2025 | CDNA CareDx, Inc. | Exercise | 29,136 | $7.96 | $231,923 | Direct |
| Jun 13, 2025 | CDNA CareDx, Inc. | Award | 12,103 | - | - | Direct |
| Mar 10, 2025 | CDNA CareDx, Inc. | Sale | 20,000 | $18.36 | $367,102 | Direct |
| Nov 1, 2024 | CDNA CareDx, Inc. | Exercise | 5,255 | $5.85 | $30,742 | Direct |
| Nov 1, 2024 | CDNA CareDx, Inc. | Exercise | 2,226 | $5.49 | $12,221 | Direct |
1-7 of 7 transactions