Walleye Trading’s Aptose Biosciences, Inc. APTO Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2021 Q4	–	Sell	-138	Closed	-$135K	–	2896
2021 Q3	$135K	Buy	+138	New	+$135K	﹤0.01%	1250
2020 Q1	–	Sell	-36	Closed	-$91K	–	1936
2019 Q4	$91K	Buy	+36	New	+$91K	﹤0.01%	1039