Driehaus Capital Management’s NOV NOV Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2013 Q4	–	Sell	-41,827	Closed	-$2.95M	–	497
2013 Q3	$2.95M	Sell	41,827 -14,851	-26%	-$1.05M	0.11%	227
2013 Q2	$3.52M	Buy	+56,678	New	+$3.52M	0.15%	186