Cowen and Company’s Spark Therapeutics, Inc. Common Stock ONCE Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2019
Q4
Sell
-50,900
Closed -$237K 692
2019
Q3
$237K Buy
+50,900
New +$5.1M 0.06% 216