Joseph la Barge, See remarks at Spark Therapeutics, Inc. (ONCE), sold 10,000 shares at $50.00 ($477K) on 2016-05-20, disclosed to the SEC on 2016-05-23.
Open-market sale of $477k 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 | $46.87 | 7,500 | $352K | 73.8% |
| 2 | $50.00 | 2,500 | $125K | 26.2% |
| Total | $47.65 avg | 10,000 | $477K | 100% |
| Filing → |
| ONCE | SELL | 2017-07-26 | $210K | — | Filing → |
| ONCE | SELL | 2017-06-08 | $275K | — | Filing → |
| ONCE | SELL | 2017-04-05 | $264K | — | Filing → |