Walleye Trading’s Old Second Bancorp OSBC Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2018 Q4	–	Sell	-5,530	Closed	-$85K	–	1934
2018 Q3	$85K	Buy	+5,530	New	+$85K	﹤0.01%	1318
2015 Q3	–	Sell	-1,200	Closed	-$8K	–	2280
2015 Q2	$8K	Buy	+1,200	New	+$8K	﹤0.01%	1336