HAP Trading’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
-21,739
Closed -$2.11M 1600
2019
Q3
$2.11M Buy
+21,739
New +$2.18M 0.17% 111
2019
Q1
Sell
-25,558
Closed -$1.88M 1486
2018
Q4
$1M Buy
+25,558
New +$1.11M 0.06% 233
2018
Q1
Sell
-66,660
Closed -$3.85M 1273
2017
Q4
$3.43M Buy
+66,660
New +$4.79M 0.14% 120