William Blair Investment Management’s Grifois GRFS Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2018 Q2	–	Sell	-238,400	Closed	-$5.05M	–	487
2018 Q1	$5.05M	Buy	238,400 +38,065	+19%	+$807K	0.02%	356
2017 Q4	$4.59M	Buy	200,335 +42,107	+27%	+$965K	0.02%	353
2017 Q3	$3.46M	Sell	158,228 -2,208	-1%	-$48.3K	0.01%	370
2017 Q2	$3.39M	Buy	+160,436	New	+$3.39M	0.01%	374