Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2024-08-20 Sale |
2024-08-22 5:15 pm |
CareDx Inc. | CDNA | Johnson Alexander L See Remarks |
61,023 | $32.96 | $2,011,414 | 405,678 (Direct) |
View |
2024-08-19 Sale |
2024-08-21 4:38 pm |
CareDx Inc. | CDNA | Johnson Alexander L See Remarks |
34,231 | $33.55 | $1,148,335 | 284,983 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2024-08-20 Exercise |
2024-08-22 5:15 pm |
N/A 2032-08-09 |
CareDx Inc. | CDNA | Johnson Alexander L See Remarks |
61,023 | $0 | 405,678 (Direct) |
View |
2024-08-20 Exercise |
2024-08-22 5:15 pm |
N/A N/A |
CareDx Inc. | CDNA | Johnson Alexander L See Remarks |
61,023 | $23.48 | 405,678 (Direct) |
View |
2024-08-01 Tax Withholding |
2024-08-05 4:44 pm |
N/A N/A |
CareDx Inc. | CDNA | Johnson Alexander L See Remarks |
7,371 | $23.58 | 319,214 (Direct) |
View |
2024-07-19 Tax Withholding |
2024-07-23 6:33 pm |
N/A N/A |
CareDx Inc. | CDNA | Johnson Alexander L See Remarks |
1,690 | $18.09 | 326,585 (Direct) |
View |
2024-07-08 Tax Withholding |
2024-07-10 4:35 pm |
N/A N/A |
CareDx Inc. | CDNA | Johnson Alexander L See Remarks |
634 | $15.59 | 328,275 (Direct) |
View |
2024-06-17 Tax Withholding |
2024-06-20 4:33 pm |
N/A N/A |
CareDx Inc. | CDNA | Johnson Alexander L See Remarks |
9,253 | $13.54 | 328,909 (Direct) |
View |
2024-05-01 Tax Withholding |
2024-05-03 4:32 pm |
N/A N/A |
CareDx Inc. | CDNA | Johnson Alexander L See Remarks |
7,371 | $9.18 | 338,162 (Direct) |
View |
2024-02-01 Option Award(A) |
2024-04-09 5:42 pm |
N/A N/A |
CareDx Inc. | CDNA | Johnson Alexander L See Remarks |
174,520 | $0 | 345,533 (Direct) |
View |
2024-02-05 Tax Withholding |
2024-02-06 6:33 pm |
N/A N/A |
CareDx Inc. | CDNA | Johnson Alexander L See Remarks |
1,120 | $8.56 | 169,893 (Direct) |
View |
2024-02-01 Tax Withholding |
2024-02-05 9:29 pm |
N/A N/A |
CareDx Inc. | CDNA | Johnson Alexander L See Remarks |
11,245 | $8.88 | 171,013 (Direct) |
View |
2024-02-02 Tax Withholding |
2024-02-05 9:29 pm |
N/A N/A |
CareDx Inc. | CDNA | Johnson Alexander L See Remarks |
4,166 | $8.72 | 171,013 (Direct) |
View |
2024-01-29 Tax Withholding |
2024-01-30 5:05 pm |
N/A N/A |
CareDx Inc. | CDNA | Johnson Alexander L See Remarks |
1,120 | $9.88 | 186,424 (Direct) |
View |
2024-01-02 Tax Withholding |
2024-01-04 7:42 pm |
N/A N/A |
CareDx Inc. | CDNA | Johnson Alexander L See Remarks |
1,047 | $11.94 | 187,544 (Direct) |
View |
2023-08-07 Tax Withholding |
2023-08-09 8:23 pm |
N/A N/A |
CareDx Inc. | CDNA | Johnson Alexander L Chief Business Officer |
217 | $10.8 | 188,591 (Direct) |
View |
2023-07-19 Tax Withholding |
2023-07-21 6:34 pm |
N/A N/A |
CareDx Inc. | CDNA | Johnson Alexander L Chief Business Officer |
1,163 | $10.28 | 188,808 (Direct) |
View |
2023-07-06 Tax Withholding |
2023-07-10 8:30 pm |
N/A N/A |
CareDx Inc. | CDNA | Johnson Alexander L Chief Business Officer |
422 | $8.37 | 189,971 (Direct) |
View |
2023-06-16 Tax Withholding |
2023-06-21 6:51 pm |
N/A N/A |
CareDx Inc. | CDNA | Johnson Alexander L Chief Business Officer |
6,343 | $7.96 | 190,393 (Direct) |
View |
2023-06-05 Tax Withholding |
2023-06-07 6:43 pm |
N/A N/A |
CareDx Inc. | CDNA | Johnson Alexander L Chief Business Officer |
433 | $7.98 | 196,736 (Direct) |
View |
2023-02-02 Tax Withholding |
2023-02-03 9:46 pm |
N/A N/A |
CareDx Inc. | CDNA | Johnson Alexander L Chief Business Officer |
2,029 | $17.61 | 241,269 (Direct) |
View |
2023-02-01 Tax Withholding |
2023-02-03 9:46 pm |
N/A N/A |
CareDx Inc. | CDNA | Johnson Alexander L Chief Business Officer |
618 | $15.66 | 241,269 (Direct) |
View |
2023-02-01 Option Award |
2023-02-03 9:46 pm |
N/A 2033-02-01 |
CareDx Inc. | CDNA | Johnson Alexander L Chief Business Officer |
132,400 | $0 | 241,269 (Direct) |
View |
2023-02-03 Tax Withholding |
2023-02-03 9:46 pm |
N/A N/A |
CareDx Inc. | CDNA | Johnson Alexander L Chief Business Officer |
417 | $16.54 | 241,269 (Direct) |
View |
2023-01-30 Tax Withholding |
2023-01-31 6:43 pm |
N/A N/A |
CareDx Inc. | CDNA | Johnson Alexander L Chief Business Officer |
820 | $14.65 | 112,350 (Direct) |
View |
2023-01-25 Tax Withholding |
2023-01-25 9:10 pm |
N/A N/A |
CareDx Inc. | CDNA | Johnson Alexander L Chief Business Officer |
1,011 | $15.03 | 113,170 (Direct) |
View |
2022-08-09 Option Award |
2022-08-11 9:51 pm |
N/A 2032-08-09 |
CareDx Inc. | CDNA | Johnson Alexander L Chief Business Officer |
167,426 | $0 | 226,839 (Direct) |
View |
2022-02-02 Option Award |
2022-02-04 5:49 pm |
N/A 2032-02-02 |
CareDx Inc. | CDNA | Johnson Alexander L Chief Business Officer |
49,800 | $0 | 89,313 (Direct) |
View |
2022-01-29 Tax Withholding |
2022-02-03 8:25 pm |
N/A N/A |
CareDx Inc. | CDNA | Johnson Alexander L Chief Business Officer |
802 | $38.51 | 39,513 (Direct) |
View |
2022-01-25 Tax Withholding |
2022-02-03 8:25 pm |
N/A N/A |
CareDx Inc. | CDNA | Johnson Alexander L Chief Business Officer |
822 | $38.29 | 39,513 (Direct) |
View |
2021-08-06 Tax Withholding |
2021-08-10 5:53 pm |
N/A N/A |
CareDx Inc. | CDNA | Johnson Alexander L Chief Business Officer |
217 | $81.54 | 41,137 (Direct) |
View |
2021-07-19 Option Award |
2021-07-20 6:59 pm |
N/A 2031-07-19 |
CareDx Inc. | CDNA | Johnson Alexander L Chief Business Officer |
13,333 | $0 | 54,687 (Direct) |
View |
Ownership |
2021-07-20 6:57 pm |
N/A N/A |
CareDx Inc. | CDNA | Johnson Alexander L Chief Business Officer |
0 | $0 | 62,209 (Direct) |
View |