Andrew R. Allen, PRESIDENT AND CEO at Gritstone bio, Inc. (GRTS), sold 24,263 shares at $0.75 ($18K) on 2024-05-16, disclosed to the SEC on 2024-05-17.
Open-market sale of $18k GRTS by PRESIDENT AND CEO. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| Filing → |
| CLVS | SELL | 2015-01-20 | $3.2M | — | Filing → |
| CLVS | SELL | 2013-06-07 | $1.5M | — | Filing → |
| CLVS | BUY | 2011-11-21 | $50K | — | Filing → |