GTC
ONCE

Ghost Tree Capital’s Spark Therapeutics, Inc. Common Stock ONCE Stock Holding History

Ghost Tree Capital’s Portfolio ONCE Stock Details ONCE Fund Activity
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Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2019
Q3 		– Sell
2019
Q2 		$5.12M Buy
2017
Q4 		– Sell
2017
Q3 		$7.13M Buy
2017
Q2 		$2.09M Sell
2017
Q1 		$10.7M Buy
2016
Q4 		$3.99M Buy
2015
Q4 		– Sell
2015
Q3 		$417K Buy