The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Turner William D. since 2022.
This trader's CIK number is 1819688.
At the time of last reporting, Turner William D. was the Chief Reg & Tech Ops Officer of Sierra Oncology, Inc.. (stock ticker symbol SRRA).
Also see all insider trading activities at Sierra Oncology, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2022 | SRRA | 0 | $0 | 15,000 | $507,023 | 15,000 | $180,749 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2022-04-05 | SRRA | Option Ex | 100 | 12.05 | 1,205 |
| 2022-04-06 | SRRA | Option Ex | 6,347 | 12.05 | 76,481 |
| 2022-04-05 | SRRA | Sale | 100 | 37.09 | 3,709 |
| 2022-04-06 | SRRA | Sale | 6,347 | 37.25 | 236,406 |
| 2022-03-18 | SRRA | Option Ex | 100 | 12.05 | 1,205 |
| 2022-03-18 | SRRA | Sale | 100 | 37.05 | 3,704 |
| 2022-03-17 | SRRA | Option Ex | 3,453 | 12.05 | 41,608 |
| 2022-03-17 | SRRA | Sale | 3,453 | 37.06 | 127,954 |
| 2022-01-26 | SRRA | Option Ex | 5,000 | 12.05 | 60,250 |
| 2022-01-26 | SRRA | Sale | 5,000 | 27.05 | 135,250 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Turner William D. (Chief Reg & Tech Ops Officer of Sierra Oncology, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.