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 |
2024-05-16 Sale |
2024-05-17 9:57 pm |
Gritstone bio Inc. | GRTS | Jooss Karin SEE REMARKS |
13,749 | $0.7483 | $10,288 | 918,526 (Direct) |
View |
2022-06-03 Sale |
2022-06-06 4:48 pm |
FATE THERAPEUTICS INC | FATE | Jooss Karin Director |
1,483 | $22.82 | $33,842 | 1,198 (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 |
2024-06-07 Option Award |
2024-06-11 4:30 pm |
N/A 2034-06-07 |
FATE THERAPEUTICS INC | FATE | Jooss Karin Director |
40,000 | $0 | 40,000 (Direct) |
View |
2024-05-15 Option Award |
2024-05-17 9:57 pm |
N/A 2034-05-14 |
Gritstone bio Inc. | GRTS | Jooss Karin SEE REMARKS |
262,128 | $0 | 918,526 (Direct) |
View |
2024-02-01 Option Award |
2024-02-05 7:08 pm |
N/A 2034-01-31 |
Gritstone bio Inc. | GRTS | Jooss Karin SEE REMARKS |
275,000 | $0 | 883,851 (Direct) |
View |
2023-06-06 Option Award |
2023-06-07 4:10 pm |
N/A 2033-06-06 |
FATE THERAPEUTICS INC | FATE | Jooss Karin Director |
40,000 | $0 | 40,000 (Direct) |
View |
2023-02-02 Option Award |
2023-02-06 5:32 pm |
N/A N/A |
Gritstone bio Inc. | GRTS | Jooss Karin See Remarks |
252,763 | $0 | 630,147 (Direct) |
View |
2022-06-09 Option Award |
2022-06-13 4:41 pm |
N/A 2032-06-09 |
FATE THERAPEUTICS INC | FATE | Jooss Karin Director |
20,543 | $0 | 21,741 (Direct) |
View |
2022-01-31 Option Award |
2022-04-20 4:40 pm |
N/A 2032-01-30 |
Gritstone bio Inc. | GRTS | Jooss Karin See Remarks |
193,200 | $0 | 542,984 (Direct) |
View |
2021-01-07 Option Award |
2021-11-19 5:20 pm |
N/A N/A |
Gritstone bio Inc. | GRTS | Jooss Karin See Remarks |
27,900 | $0 | 349,784 (Direct) |
View |
2021-06-02 Option Award |
2021-06-04 5:27 pm |
N/A 2031-06-01 |
FATE THERAPEUTICS INC | FATE | Jooss Karin Director |
7,015 | $0 | 7,015 (Direct) |
View |
2021-03-08 Option Award |
2021-03-10 5:06 pm |
2021-04-08 2031-03-07 |
Gritstone Oncology Inc. | GRTS | Jooss Karin See Remarks |
100,000 | $0 | 100,000 (Direct) |
View |
2020-05-01 Option Award |
2020-05-05 4:15 pm |
N/A 2030-05-01 |
FATE THERAPEUTICS INC | FATE | Jooss Karin Director |
16,000 | $0 | 16,000 (Direct) |
View |