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 |
2020-09-25 Sale |
2020-10-05 8:55 pm |
Guardant Health Inc. | GH | CLARK IAN T Director |
3,228 | $108.12 | $349,022 | 19,707 (Direct) |
View |
2020-09-08 Sale |
2020-09-10 5:24 pm |
Guardant Health Inc. | GH | CLARK IAN T Director |
9,146 | $89.25 | $816,247 | 22,935 (Direct) |
View |
2020-06-25 Sale |
2020-06-29 5:59 pm |
Guardant Health Inc. | GH | CLARK IAN T Director |
538 | $81.27 | $43,723 | 13,251 (Direct) |
View |
2020-06-03 Sale |
2020-06-05 5:03 pm |
Guardant Health Inc. | GH | CLARK IAN T Director |
2,690 | $87.52 | $235,429 | 20,132 (Direct) |
View |
2020-05-26 Sale |
2020-05-26 5:16 pm |
Guardant Health Inc. | GH | CLARK IAN T Director |
538 | $98.5 | $52,993 | 10,448 (Direct) |
View |
2020-05-04 Sale |
2020-05-06 6:20 pm |
Guardant Health Inc. | GH | CLARK IAN T Director |
2,690 | $72.17 | $194,137 | 22,822 (Direct) |
View |
2020-04-27 Sale |
2020-04-29 5:00 pm |
Guardant Health Inc. | GH | CLARK IAN T Director |
538 | $77.5 | $41,695 | 10,986 (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 |
2020-09-25 Exercise |
2020-10-05 8:55 pm |
N/A N/A |
Guardant Health Inc. | GH | CLARK IAN T Director |
3,228 | $4.18 | 19,707 (Direct) |
View |
2020-09-25 Exercise |
2020-10-05 8:55 pm |
N/A 2027-11-29 |
Guardant Health Inc. | GH | CLARK IAN T Director |
3,228 | $0 | 19,707 (Direct) |
View |
2020-09-08 Exercise |
2020-09-10 5:24 pm |
N/A N/A |
Guardant Health Inc. | GH | CLARK IAN T Director |
9,146 | $4.18 | 22,935 (Direct) |
View |
2020-09-08 Exercise |
2020-09-10 5:24 pm |
N/A 2027-05-30 |
Guardant Health Inc. | GH | CLARK IAN T Director |
9,146 | $0 | 22,935 (Direct) |
View |
2020-06-25 Exercise |
2020-06-29 5:59 pm |
N/A N/A |
Guardant Health Inc. | GH | CLARK IAN T Director |
538 | $4.18 | 13,251 (Direct) |
View |
2020-06-25 Exercise |
2020-06-29 5:59 pm |
N/A 2027-11-29 |
Guardant Health Inc. | GH | CLARK IAN T Director |
538 | $0 | 13,251 (Direct) |
View |
2020-06-12 Option Award |
2020-06-16 5:56 pm |
N/A 2030-06-11 |
Guardant Health Inc. | GH | CLARK IAN T Director |
8,181 | $0 | 9,483 (Direct) |
View |
2020-06-09 Option Award |
2020-06-12 5:07 pm |
N/A 2030-06-09 |
Corvus Pharmaceuticals Inc. | CRVS | CLARK IAN T Director |
15,000 | $0 | 15,000 (Direct) |
View |
2020-06-04 Option Award |
2020-06-05 5:11 pm |
N/A 2030-06-03 |
AVROBIO Inc. | AVRO | CLARK IAN T Director |
14,000 | $0 | 14,000 (Direct) |
View |
2020-06-03 Exercise |
2020-06-05 5:03 pm |
N/A N/A |
Guardant Health Inc. | GH | CLARK IAN T Director |
2,690 | $4.18 | 20,132 (Direct) |
View |
2020-06-03 Exercise |
2020-06-05 5:03 pm |
N/A 2027-05-30 |
Guardant Health Inc. | GH | CLARK IAN T Director |
2,690 | $0 | 20,132 (Direct) |
View |
2020-05-29 Exercise |
2020-06-01 5:13 pm |
N/A N/A |
AGIOS PHARMACEUTICALS INC. | AGIO | CLARK IAN T Director |
1,878 | $0 | 13,060 (Direct) |
View |
2020-05-28 Option Award |
2020-06-01 5:13 pm |
N/A 2030-05-28 |
AGIOS PHARMACEUTICALS INC. | AGIO | CLARK IAN T Director |
9,782 | $0 | 13,060 (Direct) |
View |
2020-05-26 Exercise |
2020-05-26 5:16 pm |
N/A N/A |
Guardant Health Inc. | GH | CLARK IAN T Director |
538 | $4.18 | 10,448 (Direct) |
View |
2020-05-26 Exercise |
2020-05-26 5:16 pm |
N/A 2027-11-29 |
Guardant Health Inc. | GH | CLARK IAN T Director |
538 | $0 | 10,448 (Direct) |
View |
2020-05-04 Exercise |
2020-05-06 6:20 pm |
N/A N/A |
Guardant Health Inc. | GH | CLARK IAN T Director |
2,690 | $4.18 | 22,822 (Direct) |
View |
2020-05-04 Exercise |
2020-05-06 6:20 pm |
N/A 2027-05-30 |
Guardant Health Inc. | GH | CLARK IAN T Director |
2,690 | $0 | 22,822 (Direct) |
View |
2020-04-27 Exercise |
2020-04-29 5:00 pm |
N/A N/A |
Guardant Health Inc. | GH | CLARK IAN T Director |
538 | $4.18 | 10,986 (Direct) |
View |
2020-04-27 Exercise |
2020-04-29 5:00 pm |
N/A 2027-11-29 |
Guardant Health Inc. | GH | CLARK IAN T Director |
538 | $0 | 10,986 (Direct) |
View |