John Furey, Chief Operating Officer at Spark Therapeutics, Inc. (ONCE), sold 18 shares at $46.33 ($834) on 2017-12-11, disclosed to the SEC on 2018-01-22.
Open-market sale of $834 ONCE by Chief Operating 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.
| Filing → |
| ONCE | SELL | 2018-04-16 | $1.6M | — | Filing → |