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