Atika Capital Management’s Ionis Pharmaceuticals IONS Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2016 Q1	–	Sell	-38,000	Closed	-$2.35M	–	46
2015 Q4	$2.35M	Buy	+38,000	New	+$2.35M	1.21%	30