RS Investment Management’s Penumbra PEN Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2015 Q4	–	Sell	-115,701	Closed	-$4.64M	–	368
2015 Q3	$4.64M	Buy	+115,701	New	+$4.64M	0.04%	267