Henry C. Rath, Chief Business Officer at Surface Oncology, Inc. (SURF), sold 5,676 shares at $1.72 ($10K) on 2022-08-03, disclosed to the SEC on 2022-08-05.
Open-market sale of $10k SURF by Chief Business 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.