William Blair Investment Management’s PolarityTE, Inc. Common Stock PTE Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2019 Q3	–	Sell	-19,898	Closed	-$2.84M	–	392
2019 Q2	$2.84M	Buy	+19,898	New	+$2.84M	0.01%	345