Sierra Oncology, Inc. (SRRA) has 20 open-market insider trades by 13 insiders since 2017. The most active filer is William D. Turner.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Gaurav Aggarwal | Dir10% Owner | — | 1 | $21.6M | 2022-07-01 |
| James N. Topper | Dir10% Owner | — | 1 | $16.0M | 2017-02-14 |
| Joshua Richardson | Dir10% Owner | — | 1 | $4.7M | 2022-02-02 |
| Juliet Tammenoms Bakker | 10% Owner | — | 1 | $4.7M | 2022-02-02 |
| Andrew Sinclair | Dir | — | 1 | $4.0M | 2022-07-01 |
| Abingworth LLP | 10% Owner | — | 1 | $4.0M | 2022-01-31 |
| William D. Turner | — | — | 4 | $823K | 2022-04-06 |
| Craig A. Collard | Dir | — | 1 | $622K | 2022-07-01 |
| Mary Christina Thomson | CLOCCOSecretary | — | 4 | $249K | 2022-04-04 |
| Barbara Klencke | — | — | 2 | $214K | 2022-07-01 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| William D. Turner | — | Sell | $477K | 2022-04-05 |
| Mary Christina Thomson | CLO & CCO +1 | Sell | $70K | 2022-04-04 |
| William D. Turner | Chief Reg & Tech Ops Officer | Sell | $4K | 2022-03-18 |
| William D. Turner | — | Sell | $256K | 2022-03-17 |
| Mary Christina Thomson | CLO & CCO +1 | Sell | $61K | 2022-03-04 |
| William D. Turner | — | Sell | $323K |
Companies that share insiders with SRRA, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| 2022-02-07 |
| Mary Christina Thomson | CLO & CCO +1 | Sell | $60K | 2022-02-04 |
| Juliet Tammenoms Bakker | 10% Owner | Buy | $4.7M | 2022-02-02 |
| Andrew Sinclair | Director | Buy | $4.0M | 2022-01-31 |
| Gaurav Aggarwal | Director & 10% Owner | Buy | $21.6M | 2022-01-31 |
| Mary Christina Thomson | CLO & Secretary | Sell | $58K | 2022-01-26 |
| William D. Turner | — | Sell | $135K | 2022-01-26 |
| Craig A. Collard | Director | Buy | $622K | 2021-11-23 |
| Stephen George Dilly | CEO & President | Buy | $178K | 2021-05-19 |
| Barbara Klencke | — | Buy | $113K | 2020-08-18 |