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
Q3
Sell
-45,000
Closed -$68K 1566
2019
Q2
$68K Sell
45,000
-16,500
-27% -$1.78M 0.01% 677
2019
Q1
$3K Buy
61,500
+14,900
+32% +$1.1M ﹤0.01% 1048
2018
Q4
$362K Buy
46,600
+24,200
+108% +$1.05M 0.02% 422
2018
Q3
$147K Buy
22,400
+9,300
+71% +$636K 0.01% 492
2018
Q2
$47K Sell
13,100
-12,600
-49% -$972K ﹤0.01% 689
2018
Q1
$75K Sell
25,700
-32,800
-56% -$1.89M ﹤0.01% 590
2017
Q4
$562K Buy
+58,500
New +$4.2M 0.02% 373
2015
Q4
Sell
-17,700
Closed -$384K 1199
2015
Q3
$384K Buy
17,700
+7,600
+75% +$397K 0.02% 418
2015
Q2
$146K Buy
+10,100
New +$668K 0.01% 522