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 |
| 2021-12-01 Sale |
2021-12-03 4:47 pm |
Gritstone bio Inc. | GRTS | Jones Erin Chief Operating Officer |
1,000 | $13.01 | $13,010 | 77,871 (Direct) |
View |
| 2021-11-01 Sale(A) |
2021-12-03 4:45 pm |
Gritstone bio Inc. | GRTS | Jones Erin Chief Operating Officer |
1,000 | $11.14 | $11,140 | 78,871 (Direct) |
View |
| 2021-10-01 Sale(A) |
2021-12-03 4:43 pm |
Gritstone bio Inc. | GRTS | Jones Erin See Remarks |
2,000 | $10.7 | $21,390 | 114,842 (Direct) |
View |
| 2021-01-19 Sale(A) |
2021-11-19 6:06 pm |
Gritstone bio Inc. | GRTS | Yelensky Roman See Remarks |
10,000 | $22.1 | $221,029 | 160,624 (Direct) |
View |
| 2021-09-08 Sale(A) |
2021-11-19 6:01 pm |
Gritstone bio Inc. | GRTS | Jones Erin See Remarks |
2,000 | $11.37 | $22,748 | 81,871 (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 |
| 2023-02-02 Option Award |
2023-02-06 5:28 pm |
N/A N/A |
Gritstone bio Inc. | GRTS | Economides Vassiliki See Remarks |
179,058 | $0 | 202,058 (Direct) |
View |
| 2023-02-02 Option Award |
2023-02-06 5:27 pm |
N/A N/A |
Gritstone bio Inc. | GRTS | Cho James Chief Accounting Officer |
64,515 | $0 | 111,407 (Direct) |
View |
| 2023-02-02 Option Award |
2023-02-06 5:26 pm |
N/A N/A |
Gritstone bio Inc. | GRTS | Allen Andrew R President and CEO |
738,550 | $0 | 2,306,025 (Direct) |
View |
| 2022-08-12 Option Award |
2022-08-16 4:21 pm |
N/A 2032-08-11 |
Gritstone bio Inc. | GRTS | Corey Lawrence Director |
38,000 | $0 | 38,000 (Direct) |
View |
| 2022-06-17 Option Award |
2022-06-22 5:35 pm |
N/A 2032-06-16 |
Gritstone bio Inc. | GRTS | Rizvi Naiyer Director |
19,000 | $0 | 19,000 (Direct) |
View |
| 2022-06-17 Option Award |
2022-06-22 5:34 pm |
N/A 2032-06-16 |
Gritstone bio Inc. | GRTS | Krognes Steve E. Director |
19,000 | $0 | 19,000 (Direct) |
View |
| 2022-06-17 Option Award |
2022-06-22 5:33 pm |
N/A 2032-06-16 |
Gritstone bio Inc. | GRTS | Jones Elaine V Director |
19,000 | $0 | 19,000 (Direct) |
View |
| 2022-06-17 Option Award |
2022-06-22 5:32 pm |
N/A 2032-06-16 |
Gritstone bio Inc. | GRTS | Heyman Richard A. Director |
19,000 | $0 | 19,000 (Direct) |
View |
| 2022-06-17 Option Award |
2022-06-22 5:31 pm |
N/A 2032-06-16 |
Gritstone bio Inc. | GRTS | Fisher Clare Director |
8,693 | $0 | 8,693 (Direct) |
View |
| 2022-06-17 Option Award |
2022-06-22 5:29 pm |
N/A 2032-06-16 |
Gritstone bio Inc. | GRTS | Agarwal Shefali Director |
19,000 | $0 | 19,000 (Direct) |
View |
| 2022-01-31 Option Award |
2022-04-20 4:43 pm |
N/A 2032-01-30 |
Gritstone bio Inc. | GRTS | Thompson Rahsaan EVP and General Counsel |
134,680 | $0 | 174,138 (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 |
| 2022-01-31 Option Award |
2022-04-20 4:38 pm |
N/A 2032-01-30 |
Gritstone bio Inc. | GRTS | Jones Erin Chief Operating Officer |
190,182 | $0 | 216,082 (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 |
| 2022-01-31 Option Award |
2022-04-20 4:29 pm |
N/A 2032-01-30 |
Gritstone bio Inc. | GRTS | Economides Vassiliki EVP & CFO |
161,000 | $0 | 161,000 (Direct) |
View |
| 2022-01-31 Option Award |
2022-04-20 4:24 pm |
N/A 2032-01-30 |
Gritstone bio Inc. | GRTS | Cho James Chief Accounting Officer |
30,700 | $0 | 69,805 (Direct) |
View |
| 2022-01-31 Option Award |
2022-04-20 4:20 pm |
N/A 2032-01-30 |
Gritstone bio Inc. | GRTS | Allen Andrew R President and CEO |
480,000 | $0 | 1,977,475 (Direct) |
View |
| 2022-01-01 Option Award |
2022-01-04 9:10 pm |
N/A 2031-12-31 |
Gritstone bio Inc. | GRTS | Fisher Clare Director |
38,000 | $0 | 38,000 (Direct) |
View |
| 2021-12-01 Exercise |
2021-12-03 4:47 pm |
N/A 2026-05-17 |
Gritstone bio Inc. | GRTS | Jones Erin Chief Operating Officer |
1,000 | $0 | 77,871 (Direct) |
View |
| 2021-12-01 Exercise |
2021-12-03 4:47 pm |
N/A N/A |
Gritstone bio Inc. | GRTS | Jones Erin Chief Operating Officer |
1,000 | $0.345 | 77,871 (Direct) |
View |
| 2021-11-01 Exercise(A) |
2021-12-03 4:45 pm |
N/A 2026-05-17 |
Gritstone bio Inc. | GRTS | Jones Erin Chief Operating Officer |
1,000 | $0 | 78,871 (Direct) |
View |
| 2021-11-01 Exercise(A) |
2021-12-03 4:45 pm |
N/A N/A |
Gritstone bio Inc. | GRTS | Jones Erin Chief Operating Officer |
1,000 | $0.345 | 78,871 (Direct) |
View |
| 2021-10-01 Exercise(A) |
2021-12-03 4:43 pm |
N/A 2026-05-17 |
Gritstone bio Inc. | GRTS | Jones Erin See Remarks |
2,000 | $0 | 114,842 (Direct) |
View |
| 2021-10-01 Exercise(A) |
2021-12-03 4:43 pm |
N/A N/A |
Gritstone bio Inc. | GRTS | Jones Erin See Remarks |
2,000 | $0.345 | 114,842 (Direct) |
View |
| 2021-01-07 Option Award |
2021-11-19 6:32 pm |
N/A N/A |
Gritstone bio Inc. | GRTS | Jones Erin See Remarks |
25,900 | $0 | 45,900 (Direct) |
View |
| 2021-03-08 Exercise(A) |
2021-11-19 6:20 pm |
N/A N/A |
Gritstone bio Inc. | GRTS | Yelensky Roman See Remarks |
50,724 | $0.759 | 234,672 (Direct) |
View |
| 2021-03-08 Exercise(A) |
2021-11-19 6:20 pm |
N/A 2027-02-07 |
Gritstone bio Inc. | GRTS | Yelensky Roman See Remarks |
50,724 | $0 | 234,672 (Direct) |
View |
| 2021-09-08 Exercise(A) |
2021-11-19 6:01 pm |
N/A 2026-05-17 |
Gritstone bio Inc. | GRTS | Jones Erin See Remarks |
2,000 | $0 | 81,871 (Direct) |
View |
| 2021-09-08 Exercise(A) |
2021-11-19 6:01 pm |
N/A N/A |
Gritstone bio Inc. | GRTS | Jones Erin See Remarks |
2,000 | $0.345 | 81,871 (Direct) |
View |
| 2021-01-07 Option Award |
2021-11-19 5:57 pm |
N/A N/A |
Gritstone bio Inc. | GRTS | Yabannavar Vijay See Remarks |
28,000 | $0 | 31,696 (Direct) |
View |
| 2021-06-18 Option Award |
2021-11-19 5:52 pm |
N/A 2031-06-17 |
Gritstone bio Inc. | GRTS | Agarwal Shefali Director |
937 | $0 | 937 (Direct) |
View |
| 2021-06-01 Option Award |
2021-11-19 5:48 pm |
N/A 2031-05-31 |
Gritstone bio Inc. | GRTS | Agarwal Shefali Director |
38,000 | $0 | 38,000 (Direct) |
View |
| 2021-01-07 Option Award |
2021-11-19 5:42 pm |
N/A N/A |
Gritstone bio Inc. | GRTS | Rousseau Raphael See Remarks |
29,700 | $0 | 29,700 (Direct) |
View |
| 2021-01-07 Option Award |
2021-11-19 5:40 pm |
N/A N/A |
Gritstone bio Inc. | GRTS | Yelensky Roman See Remarks |
27,400 | $0 | 170,624 (Direct) |
View |
| 2021-01-07 Option Award |
2021-11-19 5:37 pm |
N/A N/A |
Gritstone bio Inc. | GRTS | Thompson Rahsaan EVP and General Counsel |
25,500 | $0 | 29,487 (Direct) |
View |
| 2021-06-18 Option Award |
2021-11-19 5:34 pm |
N/A 2031-06-17 |
Gritstone bio Inc. | GRTS | Rizvi Naiyer Director |
937 | $0 | 937 (Direct) |
View |
| 2021-06-01 Option Award |
2021-11-19 5:31 pm |
N/A 2031-05-31 |
Gritstone bio Inc. | GRTS | Rizvi Naiyer Director |
38,000 | $0 | 38,000 (Direct) |
View |
| 2021-06-18 Option Award |
2021-11-19 5:27 pm |
N/A 2031-06-17 |
Gritstone bio Inc. | GRTS | Li Judith Director |
19,000 | $0 | 19,000 (Direct) |
View |
| 2021-06-18 Option Award |
2021-11-19 5:25 pm |
N/A 2031-06-17 |
Gritstone bio Inc. | GRTS | Krognes Steve E. Director |
19,000 | $0 | 19,000 (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 |
| 2021-06-18 Option Award |
2021-11-19 5:10 pm |
N/A 2031-06-17 |
Gritstone bio Inc. | GRTS | Jones Elaine V Director |
19,000 | $0 | 19,000 (Direct) |
View |
| 2021-03-08 Option Award |
2021-11-19 5:07 pm |
N/A 2031-03-07 |
Gritstone bio Inc. | GRTS | Cho James Chief Accounting Officer |
25,000 | $0 | 25,000 (Direct) |
View |