Tekla Capital Management’s Glaukos GKOS Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2018 Q2	–	Sell	-55,079	Closed	-$1.7M	–	183
2018 Q1	$1.7M	Hold	55,079	–	–	0.07%	145
2017 Q4	$1.41M	Sell	55,079 -8,628	-14%	-$221K	0.05%	135
2017 Q3	$2.1M	Buy	+63,707	New	+$2.1M	0.08%	119