Granahan Investment Management’s Geospace Technologies GEOS Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2015 Q4	–	Sell	-71,734	Closed	-$991K	–	246
2015 Q3	$991K	Buy	+71,734	New	+$991K	0.03%	242