Chicago Partners Investment Group’s Surface Oncology, Inc. Common Stock SURF Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2018 Q4	–	Sell	-200	Closed	-$1K	–	979
2018 Q3	$1K	Hold	200	–	–	﹤0.01%	1046
2018 Q2	$3K	Buy	+200	New	+$3K	﹤0.01%	904