Driehaus Capital Management’s Ribbon Communications RBBN Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2014 Q4	–	Sell	-8,640	Closed	-$148K	–	564
2014 Q3	$148K	Buy	+8,640	New	+$148K	0.01%	501
2013 Q4	–	Sell	-19,241	Closed	-$324K	–	508
2013 Q3	$324K	Buy	+19,241	New	+$324K	0.01%	403