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 |
| 2022-02-02 Purchase | 2022-02-02 9:24 pm | Sierra Oncology Inc. | SRRA | Richardson Joshua Director 10% Owner | 175,000 | $27 | $4,725,000 | 2,139,771 (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 |
| 2022-01-25 Exercise | 2022-01-27 9:22 pm | 2020-01-22 2022-04-10 | Sierra Oncology Inc. | SRRA | Richardson Joshua Director 10% Owner | 1,964,576 | $13.2 | 1,964,771 (Indirect) | View |
| 2021-06-08 Option Award | 2021-06-09 10:19 am | N/A 2031-06-08 | Sierra Oncology Inc. | SRRA | Richardson Joshua Director 10% Owner | 6,000 | $0 | 6,000 (Direct) | View |
| 2020-06-09 Option Award | 2020-06-10 7:02 pm | N/A 2030-06-09 | Sierra Oncology Inc. | SRRA | Richardson Joshua Director 10% Owner | 6,874 | $0 | 6,874 (Direct) | View |
| 2020-01-29 Conversion | 2020-01-31 4:58 pm | N/A N/A | Sierra Oncology Inc. | SRRA | Richardson Joshua Director 10% Owner | 1,496,820 | $0 | 1,477,320 (Indirect) | View |
| 2019-11-29 Option Award | 2019-12-03 4:16 pm | N/A 2029-11-29 | Sierra Oncology Inc. | SRRA | Richardson Joshua Director 10% Owner | 60,000 | $0 | 60,000 (Direct) | View |
Ownership | 2019-11-26 8:45 pm | N/A N/A | Sierra Oncology Inc. | SRRA | Richardson Joshua Director 10% Owner | 0 | $0 | 137,668,050 (Indirect) | View |