Katherine A. High, See Remarks at Spark Therapeutics, Inc. (ONCE), sold 40,000 shares at $49.00 ($2.0M) on 2015-10-14, disclosed to the SEC on 2015-10-14.
Open-market sale of $2.0M ONCE by See Remarks. 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 | $48.00 | 10,000 | $480K | 24.5% |
| 2 | $49.00 | 20,000 | $980K | 50.0% |
| 3 | $50.03 | 10,000 | $500K | 25.5% |
| Total | $49.01 avg | 40,000 | $2.0M | 100% |
| Filing → |
| ONCE | SELL | 2017-09-28 | $431K | — | Filing → |
| ONCE | SELL | 2017-09-01 | $803K | — | Filing → |
| ONCE | SELL | 2017-07-26 | $725K | — | Filing → |