David Wayne Nichols, Chief Technical Officer at Magenta Therapeutics, Inc. (MGTA), sold 5,694 shares at $6.73 ($38K) on 2021-09-16, disclosed to the SEC on 2021-09-20.
Open-market sale of $38k MGTA by Chief Technical 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.