John L. Green, Chief Financial Officer at Cogent Biosciences, Inc. (COGT), sold 77,000 shares at $38.68 ($3.0M) on 2025-12-26, disclosed to the SEC on 2025-12-30.
Open-market sale of $3.0M COGT by Chief Financial Officer. 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.