Sabby Management’s ProQR Therapeutics PRQR Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2018 Q2	–	Sell	-172,160	Closed	-$529K	–	109
2018 Q1	$529K	Sell	172,160 -175,085	-50%	-$538K	0.06%	46
2017 Q4	$1.12M	Buy	+347,245	New	+$1.12M	0.1%	20
2017 Q1	–	Sell	-40,000	Closed	-$196K	–	173
2016 Q4	$196K	Sell	40,000 -18,910	-32%	-$92.7K	0.01%	118
2016 Q3	$393K	Sell	58,910 -51,090	-46%	-$341K	0.01%	105
2016 Q2	$532K	Sell	110,000 -39,934	-27%	-$193K	0.03%	110
2016 Q1	$732K	Buy	149,934 +110,063	+276%	+$537K	0.04%	106
2015 Q4	$346K	Buy	39,871 +17,921	+82%	+$156K	0.02%	124
2015 Q3	$320K	Sell	21,950 -61,050	-74%	-$890K	0.01%	161
2015 Q2	$1.38M	Sell	83,000 -41,380	-33%	-$690K	0.05%	78
2015 Q1	$2.72M	Sell	124,380 -128,703	-51%	-$2.82M	0.11%	39
2014 Q4	$5.48K	Sell	253,083 -128,166	-34%	-$2.78K	0.17%	19
2014 Q3	$6.55K	Buy	+381,249	New	+$6.55K	0.25%	9