Walleye Trading’s Autoscope Technologies Corporation Common Stock AATC Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2016 Q4	–	Sell	-11,571	Closed	-$45K	–	2450
2016 Q3	$45K	Buy	+11,571	New	+$45K	﹤0.01%	1153
2016 Q2	–	Sell	-1,001	Closed	-$3K	–	2671
2016 Q1	$3K	Buy	+1,001	New	+$3K	﹤0.01%	1638