William D. Turner, Chief Reg & Technology Operations Officer at Sierra Oncology, Inc. (SRRA), sold 5,000 shares at $27.05 ($135K) on 2022-01-26, disclosed to the SEC on 2022-01-28.
Open-market sale of $135k 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 → |