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 |
| 2021-11-01 Sale |
2021-11-03 4:42 pm |
Gritstone bio Inc. | GRTS | Jones Erin See Remarks |
1,000 | $11.14 | $11,140 | 52,971 (Direct) |
View |
| 2021-10-01 Sale |
2021-10-05 4:30 pm |
Gritstone bio Inc. | GRTS | Jones Erin See Remarks |
2,000 | $10.7 | $21,390 | 88,942 (Direct) |
View |
| 2021-09-08 Sale |
2021-09-10 4:19 pm |
Gritstone bio Inc. | GRTS | Jones Erin See Remarks |
2,000 | $11.37 | $22,748 | 55,971 (Direct) |
View |
| 2021-05-27 Sale |
2021-06-03 6:34 pm |
Gritstone bio Inc. | GRTS | Rousseau Raphael See Remarks |
2,900 | $9.004 | $26,112 | 122,426 (Direct) |
View |
| 2021-01-19 Sale |
2021-01-21 5:11 pm |
Gritstone Oncology Inc. | GRTS | Rousseau Raphael See Remarks |
30,000 | $20.04 | $601,269 | 260,652 (Direct) |
View |
| 2021-01-19 Sale |
2021-01-21 5:06 pm |
Gritstone Oncology Inc. | GRTS | Yelensky Roman See Remarks |
10,000 | $22.1 | $221,029 | 133,224 (Direct) |
View |
| 2020-12-30 Purchase |
2021-01-04 6:02 pm |
Gritstone Oncology Inc. | GRTS | Woiwode Thomas Director |
1,347,709 | $3.71 | $5,000,000 | 4,450,638 (Indirect) |
View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
| 2021-06-18 Option Award |
2021-11-19 4:57 pm |
N/A 2031-06-17 |
Gritstone bio Inc. | GRTS | Heyman Richard A. Director |
19,000 | $0 | 19,000 (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 |
| 2021-01-07 Option Award |
2021-11-19 4:28 pm |
N/A N/A |
Gritstone bio Inc. | GRTS | Allen Andrew R President and CEO |
48,200 | $0 | 1,497,475 (Direct) |
View |
Ownership |
2021-11-19 4:17 pm |
N/A 2027-02-07 |
Gritstone bio Inc. | GRTS | Rizvi Naiyer Director |
0 | $0 | 21,847 (Direct) |
View |
Ownership |
2021-11-19 4:11 pm |
N/A N/A |
Gritstone bio Inc. | GRTS | Cho James Chief Accounting Officer |
0 | $0 | 73,436 (Direct) |
View |
| 2021-11-01 Exercise |
2021-11-03 4:42 pm |
N/A 2026-05-17 |
Gritstone bio Inc. | GRTS | Jones Erin See Remarks |
1,000 | $0 | 52,971 (Direct) |
View |
| 2021-11-01 Exercise |
2021-11-03 4:42 pm |
N/A N/A |
Gritstone bio Inc. | GRTS | Jones Erin See Remarks |
1,000 | $0.345 | 52,971 (Direct) |
View |
| 2021-10-01 Exercise |
2021-10-05 4:30 pm |
N/A 2026-05-17 |
Gritstone bio Inc. | GRTS | Jones Erin See Remarks |
2,000 | $0 | 88,942 (Direct) |
View |
| 2021-10-01 Exercise |
2021-10-05 4:30 pm |
N/A N/A |
Gritstone bio Inc. | GRTS | Jones Erin See Remarks |
2,000 | $0.345 | 88,942 (Direct) |
View |
| 2021-09-08 Exercise |
2021-09-10 4:19 pm |
N/A 2026-05-17 |
Gritstone bio Inc. | GRTS | Jones Erin See Remarks |
2,000 | $0 | 55,971 (Direct) |
View |
| 2021-09-08 Exercise |
2021-09-10 4:19 pm |
N/A N/A |
Gritstone bio Inc. | GRTS | Jones Erin See Remarks |
2,000 | $0.345 | 55,971 (Direct) |
View |
| 2021-08-25 Other |
2021-08-27 5:49 pm |
N/A N/A |
Gritstone bio Inc. | GRTS | Woiwode Thomas Director |
458,152 | $0 | 3,574,489 (Indirect) |
View |
| 2021-06-23 Option Award |
2021-06-25 5:09 pm |
N/A 2031-06-23 |
Gritstone bio Inc. | GRTS | Economides Vassiliki EVP & CFO |
215,000 | $0 | 215,000 (Direct) |
View |
| 2021-05-27 Exercise |
2021-06-03 6:34 pm |
N/A 2027-05-17 |
Gritstone bio Inc. | GRTS | Rousseau Raphael See Remarks |
2,900 | $0 | 122,426 (Direct) |
View |
| 2021-05-27 Exercise |
2021-06-03 6:34 pm |
N/A N/A |
Gritstone bio Inc. | GRTS | Rousseau Raphael See Remarks |
2,900 | $0.759 | 122,426 (Direct) |
View |
| 2021-03-08 Exercise |
2021-04-16 5:13 pm |
N/A 2027-02-07 |
Gritstone Oncology Inc. | GRTS | Yelensky Roman See Remarks |
50,724 | $0 | 183,948 (Direct) |
View |
| 2021-03-08 Exercise |
2021-04-16 5:13 pm |
N/A N/A |
Gritstone Oncology Inc. | GRTS | Yelensky Roman See Remarks |
50,724 | $0.759 | 183,948 (Direct) |
View |
| 2021-03-08 Option Award |
2021-03-10 5:18 pm |
2021-04-08 2031-03-07 |
Gritstone Oncology Inc. | GRTS | Yabannavar Vijay See Remarks |
60,000 | $0 | 60,000 (Direct) |
View |
| 2021-03-08 Option Award |
2021-03-10 5:16 pm |
2021-04-08 2031-03-07 |
Gritstone Oncology Inc. | GRTS | Yelensky Roman See Remarks |
60,000 | $0 | 60,000 (Direct) |
View |
| 2021-03-08 Option Award |
2021-03-10 5:13 pm |
2021-04-08 2031-03-07 |
Gritstone Oncology Inc. | GRTS | Rousseau Raphael See Remarks |
80,000 | $0 | 80,000 (Direct) |
View |
| 2021-03-08 Option Award |
2021-03-10 5:10 pm |
2021-04-08 2031-03-07 |
Gritstone Oncology Inc. | GRTS | Thompson Rahsaan See Remarks |
60,000 | $0 | 60,000 (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 |
| 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 |
| 2021-03-08 Option Award |
2021-03-10 5:04 pm |
2021-04-08 2031-03-07 |
Gritstone Oncology Inc. | GRTS | Jones Erin See Remarks |
100,000 | $0 | 100,000 (Direct) |
View |
| 2021-03-08 Option Award |
2021-03-10 5:01 pm |
2021-04-08 2031-03-07 |
Gritstone Oncology Inc. | GRTS | Allen Andrew R President and CEO |
290,000 | $0 | 290,000 (Direct) |
View |
| 2021-01-19 Exercise |
2021-01-21 5:11 pm |
N/A 2027-05-17 |
Gritstone Oncology Inc. | GRTS | Rousseau Raphael See Remarks |
30,000 | $0 | 260,652 (Direct) |
View |
| 2021-01-19 Exercise |
2021-01-21 5:11 pm |
N/A N/A |
Gritstone Oncology Inc. | GRTS | Rousseau Raphael See Remarks |
30,000 | $0.76 | 260,652 (Direct) |
View |
| 2020-08-17 Exercise |
2020-08-19 7:05 pm |
N/A 2026-05-17 |
Gritstone Oncology Inc. | GRTS | Jones Erin See Remarks |
10,000 | $0 | 57,971 (Direct) |
View |
| 2020-08-17 Exercise |
2020-08-19 7:05 pm |
N/A N/A |
Gritstone Oncology Inc. | GRTS | Jones Erin See Remarks |
10,000 | $0.345 | 57,971 (Direct) |
View |
| 2020-06-18 Option Award |
2020-06-22 5:40 pm |
N/A 2030-06-18 |
Gritstone Oncology Inc. | GRTS | Woiwode Thomas Director 10% Owner |
12,500 | $0 | 12,500 (Direct) |
View |
| 2020-06-18 Option Award |
2020-06-22 5:39 pm |
N/A 2030-06-18 |
Gritstone Oncology Inc. | GRTS | Simon Nicholas Director 10% Owner |
12,500 | $0 | 12,500 (Direct) |
View |
| 2020-06-18 Option Award |
2020-06-22 5:38 pm |
N/A 2030-06-18 |
Gritstone Oncology Inc. | GRTS | Li Judith Director |
12,500 | $0 | 12,500 (Direct) |
View |
| 2020-06-18 Option Award |
2020-06-22 5:36 pm |
N/A 2030-06-18 |
Gritstone Oncology Inc. | GRTS | Krognes Steve E. Director |
12,500 | $0 | 12,500 (Direct) |
View |
| 2020-06-18 Option Award |
2020-06-22 5:34 pm |
N/A 2030-06-18 |
Gritstone Oncology Inc. | GRTS | Jones Elaine V Director |
12,500 | $0 | 12,500 (Direct) |
View |
| 2020-06-18 Option Award |
2020-06-22 5:30 pm |
N/A 2030-06-18 |
Gritstone Oncology Inc. | GRTS | Heyman Richard A. Director |
12,500 | $0 | 12,500 (Direct) |
View |
| 2020-05-13 Option Award |
2020-05-15 5:07 pm |
N/A 2030-05-12 |
Gritstone Oncology Inc. | GRTS | Thompson Rahsaan EVP and General Counsel |
85,000 | $0 | 85,000 (Direct) |
View |