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
-40,000
Closed -$98K 1599
2019
Q3
$98K Sell
40,000
-31,500
-44% -$3.15M 0.01% 616
2019
Q2
$450K Buy
71,500
+58,100
+434% +$6.27M 0.03% 351
2019
Q1
$567K Buy
13,400
+1,700
+15% +$125K 0.05% 261
2018
Q4
$24K Sell
11,700
-2,700
-19% -$117K ﹤0.01% 853
2018
Q3
$29K Sell
14,400
-500
-3% -$34.2K ﹤0.01% 703
2018
Q2
$101K Sell
14,900
-65,100
-81% -$5.02M 0.01% 579
2018
Q1
$933K Buy
80,000
+66,400
+488% +$3.83M 0.05% 233
2017
Q4
$57K Buy
+13,600
New +$977K ﹤0.01% 649