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 |
2020-12-18 Sale |
2020-12-18 8:40 pm |
CareDx Inc. | CDNA | Seeto Reginald See Remarks |
8,363 | $68.01 | $568,801 | 114,035 (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 |
2021-02-03 Option Award |
2021-02-05 7:21 pm |
N/A 2031-02-03 |
CareDx Inc. | CDNA | Seeto Reginald See Remarks |
29,500 | $0 | 171,288 (Direct) |
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2021-01-29 Tax Withholding |
2021-02-02 5:36 pm |
N/A N/A |
CareDx Inc. | CDNA | Seeto Reginald See Remarks |
1,747 | $76.43 | 112,288 (Direct) |
View |
2020-11-26 Tax Withholding |
2020-11-30 4:09 pm |
N/A N/A |
CareDx Inc. | CDNA | Seeto Reginald See Remarks |
5,551 | $56.08 | 122,398 (Direct) |
View |
2020-11-02 Option Award |
2020-11-02 6:39 pm |
N/A 2030-11-02 |
CareDx Inc. | CDNA | Seeto Reginald See Remarks |
25,100 | $0 | 146,949 (Direct) |
View |
2020-08-06 Tax Withholding |
2020-08-07 7:39 pm |
N/A N/A |
CareDx Inc. | CDNA | Seeto Reginald See Remarks |
413 | $34.65 | 121,849 (Direct) |
View |
2020-07-06 Option Award |
2020-07-07 9:40 pm |
N/A 2030-07-06 |
CareDx Inc. | CDNA | Seeto Reginald See Remarks |
60,000 | $0 | 142,262 (Direct) |
View |