Walleye Trading’s Alder Biopharmaceuticals, Inc. ALDR Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2019 Q4	–	Sell	-119,720	Closed	-$2.26M	–	2118
2019 Q3	$2.26M	Buy	+119,720	New	+$2.26M	0.02%	154
2015 Q4	–	Sell	-700	Closed	-$23K	–	2843
2015 Q3	$23K	Buy	700 +600	+600%	+$19.7K	﹤0.01%	1224
2015 Q2	$5K	Buy	+100	New	+$5K	﹤0.01%	1438