Alambic Investment Management’s Protolabs PRLB Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2018 Q4	–	Sell	-2,100	Closed	-$340K	–	360
2018 Q3	$340K	Buy	+2,100	New	+$340K	0.27%	134