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 |
| 2024-12-18 Sale | 2024-12-20 4:15 pm | Gritstone bio Inc. | GRTS | Economides Vassiliki EVP, CHIEF FINANCIAL OFFICER | 12,000 | $0.015 | $180 | 250,437 (Direct) | View |
| 2024-05-16 Sale | 2024-05-17 9:55 pm | Gritstone bio Inc. | GRTS | Economides Vassiliki EVP, CHIEF FINANCIAL OFFICER | 13,749 | $0.7483 | $10,288 | 477,437 (Direct) | View |
| 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 |
| 2020-02-04 Purchase | 2020-02-05 8:17 pm | Kezar Life Sciences Inc. | KZR | Economides Vassiliki SVP, Strategy & External Aff. | 5,769 | $2.6 | $14,999 | 7,570 (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 9:55 pm | N/A 2034-05-14 | Gritstone bio Inc. | GRTS | Economides Vassiliki EVP, CHIEF FINANCIAL OFFICER | 242,128 | $0 | 477,437 (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 |
| 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 |
| 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 |
| 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 |
| 2021-01-08 Option Award | 2021-01-11 9:02 pm | N/A 2031-01-07 | Kezar Life Sciences Inc. | KZR | Economides Vassiliki SVP, Strategy & External Aff. | 110,000 | $0 | 110,000 (Direct) | View |
| 2020-01-12 Option Award | 2020-01-13 8:12 pm | N/A 2030-01-11 | Kezar Life Sciences Inc. | KZR | Economides Vassiliki SVP, Strategy & External Aff. | 62,500 | $0 | 62,500 (Direct) | View |