Spring Creek Capital’s Spark Therapeutics, Inc. Common Stock ONCE Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2019 Q4	–	Sell	-82,500	Closed	-$8M	–	26
2019 Q3	$8M	Sell	82,500 -43,500	-35%	-$4.22M	3.82%	10
2019 Q2	$12.9M	Sell	126,000 -74,000	-37%	-$7.58M	4.65%	10
2019 Q1	$22.8M	Buy	+200,000	New	+$22.8M	12.1%	3