PEAK6 Group’s Glaukos GKOS Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2017 Q4	–	Sell	-11,015	Closed	-$363K	–	1433
2017 Q3	$363K	Buy	11,015 +4,578	+71%	+$151K	﹤0.01%	598
2017 Q2	$267K	Buy	6,437 +770	+14%	+$31.9K	﹤0.01%	733
2017 Q1	$291K	Buy	+5,667	New	+$291K	﹤0.01%	661