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 |
2023-05-23 Purchase | 2023-05-24 5:24 pm | Gritstone bio Inc. | GRTS | Economides Vassiliki See Remarks | 12,000 | $1.9024 | $22,829 | 214,058 (Direct) | View |
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 |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
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 |
2024-02-01 Option Award | 2024-02-05 7:18 pm | N/A 2034-01-31 | Gritstone bio Inc. | GRTS | Jones Erin EVP, CHIEF OPERATING OFFICER | 275,000 | $0 | 559,618 (Direct) | View |
2024-02-01 Option Award | 2024-02-05 7:14 pm | N/A 2034-01-31 | Gritstone bio Inc. | GRTS | Economides Vassiliki EVP, CHIEF FINANCIAL OFFICER | 250,000 | $0 | 442,762 (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 |
2024-02-01 Option Award | 2024-02-05 7:03 pm | N/A 2034-01-31 | Gritstone bio Inc. | GRTS | Cho James SVP, CHIEF ACCOUNTING OFFICER | 127,000 | $0 | 247,644 (Direct) | View |
2024-02-01 Option Award | 2024-02-05 6:57 pm | N/A 2034-01-31 | Gritstone bio Inc. | GRTS | Allen Andrew R PRESIDENT AND CEO | 720,000 | $0 | 2,963,620 (Direct) | View |
2023-06-16 Option Award | 2023-06-21 4:53 pm | N/A 2033-06-15 | Gritstone bio Inc. | GRTS | Corey Lawrence Director | 51,800 | $0 | 51,800 (Direct) | View |
2023-06-16 Option Award | 2023-06-21 4:52 pm | N/A 2033-06-15 | Gritstone bio Inc. | GRTS | Fisher Clare Director | 51,800 | $0 | 51,800 (Direct) | View |
2023-06-16 Option Award | 2023-06-21 4:52 pm | N/A 2033-06-15 | Gritstone bio Inc. | GRTS | Jones Elaine V Director | 51,800 | $0 | 51,800 (Direct) | View |
2023-06-16 Option Award | 2023-06-21 4:50 pm | N/A 2033-06-15 | Gritstone bio Inc. | GRTS | Rizvi Naiyer Director | 51,800 | $0 | 51,800 (Direct) | View |
2023-06-16 Option Award | 2023-06-21 4:48 pm | N/A 2033-06-15 | Gritstone bio Inc. | GRTS | Krognes Steve E. Director | 51,800 | $0 | 51,800 (Direct) | View |
2023-06-16 Option Award | 2023-06-21 4:47 pm | N/A 2033-06-15 | Gritstone bio Inc. | GRTS | Agarwal Shefali Director | 51,800 | $0 | 51,800 (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 |
2023-02-02 Option Award | 2023-02-06 5:31 pm | N/A N/A | Gritstone bio Inc. | GRTS | Jones Erin See Remarks | 252,845 | $0 | 305,914 (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 |
2023-02-02 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 |