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 9:56 pm |
Gritstone bio Inc. | GRTS | Hawryluk Matthew EVP, CHIEF BUSINESS OFFICER |
9,259 | $0.7483 | $6,929 | 493,931 (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 |
2024-05-15 Option Award |
2024-05-17 9:56 pm |
N/A 2034-05-14 |
Gritstone bio Inc. | GRTS | Hawryluk Matthew EVP, CHIEF BUSINESS OFFICER |
199,149 | $0 | 493,931 (Direct) |
View |
2024-04-05 Option Award |
2024-04-12 5:26 pm |
N/A N/A |
Predictive Oncology Inc. | POAI | Hawryluk Matthew Director |
2,368 | $0 | 9,488 (Direct) |
View |
2024-02-01 Option Award |
2024-02-05 7:22 pm |
N/A 2034-01-31 |
Gritstone bio Inc. | GRTS | Hawryluk Matthew EVP, CHIEF BUSINESS OFFICER |
215,000 | $0 | 466,880 (Direct) |
View |
2023-10-02 Option Award |
2023-10-04 5:03 pm |
N/A N/A |
Predictive Oncology Inc. | POAI | Hawryluk Matthew Director |
1,875 | $0 | 7,135 (Direct) |
View |
2023-07-03 Option Award |
2023-07-05 09:03 am |
N/A N/A |
Predictive Oncology Inc. | POAI | Hawryluk Matthew Director |
2,675 | $0 | 5,260 (Direct) |
View |
2023-04-03 Option Award |
2023-04-05 1:03 pm |
N/A N/A |
Predictive Oncology Inc. | POAI | Hawryluk Matthew Director |
18,360 | $0 | 51,692 (Direct) |
View |
2023-02-02 Option Award |
2023-02-06 5:29 pm |
N/A N/A |
Gritstone bio Inc. | GRTS | Hawryluk Matthew See Remarks |
191,771 | $0 | 248,311 (Direct) |
View |
2023-01-03 Option Award |
2023-01-04 1:21 pm |
N/A N/A |
Predictive Oncology Inc. | POAI | Hawryluk Matthew Director |
19,570 | $0 | 33,332 (Direct) |
View |
2022-12-01 Option Award |
2022-12-05 11:18 am |
N/A N/A |
Predictive Oncology Inc. | POAI | Hawryluk Matthew Director |
13,762 | $0 | 13,762 (Direct) |
View |
2022-01-31 Option Award |
2022-04-20 4:32 pm |
N/A 2032-01-30 |
Gritstone bio Inc. | GRTS | Hawryluk Matthew See Remarks |
151,287 | $0 | 183,026 (Direct) |
View |
2021-01-07 Option Award |
2021-11-19 4:45 pm |
N/A N/A |
Gritstone bio Inc. | GRTS | Hawryluk Matthew See Remarks |
19,600 | $0 | 24,198 (Direct) |
View |
2021-03-08 Option Award |
2021-03-10 5:09 pm |
2021-04-08 2031-03-07 |
Gritstone Oncology Inc. | GRTS | Hawryluk Matthew See Remarks |
60,000 | $0 | 60,000 (Direct) |
View |