Atlas Venture Fund IX, L.P., 10% Owner at Surface Oncology, Inc. (SURF), sold 3,400,000 shares at $18.10 ($61.5M) on 2020-12-17, disclosed to the SEC on 2020-12-21.
Open-market sale of $61.5M SURF by 10% Owner. 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.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $18.10 | 1,700,000 | $30.8M | 50.0% |
| 2 | $18.10 | 1,700,000 | $30.8M | 50.0% |
| Total | $18.10 avg | 3,400,000 | $61.5M | 100% |