Katherine A. High, See Remarks at Spark Therapeutics, Inc. (ONCE), sold 10,000 shares at $74.11 ($725K) on 2017-07-25, disclosed to the SEC on 2017-07-26.
Open-market sale of $725k 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 | $72.25 | 8,500 | $614K | 84.7% |
| 2 | $74.11 | 1,500 | $111K | 15.3% |
| Total | $72.53 avg | 10,000 | $725K | 100% |
| Filing → |
| ONCE | SELL | 2017-09-01 | $803K | — | Filing → |
| ONCE | SELL | 2017-06-29 | $610K | — | Filing → |
| ONCE | SELL | 2017-06-21 | $600K | — | Filing → |