Columbia Partners Investment Management’s Gibraltar Industries ROCK Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2016 Q3	–	Sell	-178,422	Closed	-$5.63M	–	347
2016 Q2	$5.63M	Sell	178,422 -6,151	-3%	-$194K	0.42%	84
2016 Q1	$5.28M	Sell	184,573 -2,322	-1%	-$66.4K	0.38%	100
2015 Q4	$4.75M	Buy	+186,895	New	+$4.75M	0.33%	111