William D. Turner, Chief Reg & Technology Operations Officer at Sierra Oncology, Inc. (SRRA), sold 10,000 shares at $32.32 ($323K) on 2022-02-07, disclosed to the SEC on 2022-02-08.
Open-market sale of $323k SRRA by Chief Reg & Technology Operations Officer. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| VERA | SELL | 2025-12-10 | $453K | — | Filing → |
| VERA | SELL | 2025-12-04 | $400K | — | Filing → |
| SRRA | SELL | 2022-04-07 | $477K | — | Filing → |