William Blair & Company’s Quantenna Communications, Inc. Common Stock QTNA Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2017 Q4	–	Sell	-539,590	Closed	-$9.07M	–	1441
2017 Q3	$9.07M	Buy	+539,590	New	+$9.07M	0.07%	243