Ardsley Advisory Partners’s ProQR Therapeutics PRQR Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2020 Q1	–	Sell	-20,000	Closed	-$198K	–	136
2019 Q4	$198K	Buy	+20,000	New	+$198K	0.03%	111
2018 Q4	–	Sell	-25,000	Closed	-$484K	–	130
2018 Q3	$484K	Sell	25,000 -25,000	-50%	-$484K	0.07%	93
2018 Q2	$365K	Buy	+50,000	New	+$365K	0.05%	110