| Insider Name | Buy/Sell | Company Name | Ticker | Amount | Shares Change | |||
|---|---|---|---|---|---|---|---|---|
| Nov 09, 2017 | Nov 13, 2017 | La Barge Joseph GC | Sell | Spark Therapeutics, Inc. | ONCE | $71.44 | $392,944 | -49.89% |
| Sep 05, 2017 | Sep 06, 2017 | La Barge Joseph GC | Sell | Spark Therapeutics, Inc. | ONCE | $81 | $445,500 | -49.89% |
| Jul 24, 2017 | Jul 26, 2017 | La Barge Joseph GC | Sell | Spark Therapeutics, Inc. | ONCE | $70 | $210,000 | -35.19% |
| Jun 07, 2017 | Jun 08, 2017 | La Barge Joseph GC | Sell | Spark Therapeutics, Inc. | ONCE | $55 | $275,000 | -47.51% |
| Apr 03, 2017 | Apr 05, 2017 | La Barge Joseph GC | Sell | Spark Therapeutics, Inc. | ONCE | $52.73 | $263,630 | -47.51% |
| Mar 01, 2017 | Mar 02, 2017 | La Barge Joseph GC | Sell | Spark Therapeutics, Inc. | ONCE | $64.41 | $322,051 | -47.51% |
| Dec 15, 2016 | Dec 16, 2016 | La Barge Joseph | Sell | Spark Therapeutics, Inc. | ONCE | $52.98 | $158,942 | -35.19% |
| Oct 03, 2016 | Oct 05, 2016 | La Barge Joseph | Sell | Spark Therapeutics, Inc. | ONCE | $60.14 | $180,413 | -35.19% |
| Jul 05, 2016 | Jul 07, 2016 | La Barge Joseph | Sell | Spark Therapeutics, Inc. | ONCE | $52.24 | $156,728 | -35.19% |
| May 19, 2016 | May 23, 2016 | La Barge Joseph | Sell | Spark Therapeutics, Inc. | ONCE | $47.65 | $476,525 | -64.41% |