Jeffrey D. Marrazzo, Chief Executive Officer at Spark Therapeutics, Inc. (ONCE), sold 5,000 shares at $52.53 ($263K) on 2016-07-18, disclosed to the SEC on 2016-07-19.
Scheduled sale ($263k) by Chief Executive Officer under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Negative factors outweigh the positive ones.
| Filing → |
| ONCE | SELL | 2017-08-15 | $1.1M | — | Filing → |
| ONCE | SELL | 2017-08-04 | $2.3M | — | Filing → |
| ONCE | SELL | 2017-07-07 | $368K | — | Filing → |