Nine Chapters Capital Management’s Gibraltar Industries ROCK Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2015 Q4	–	Sell	-11,400	Closed	-$209K	–	452
2015 Q3	$209K	Sell	11,400 -3,200	-22%	-$58.7K	0.02%	823
2015 Q2	$297K	Buy	+14,600	New	+$297K	0.03%	721