Ardsley Advisory Partners’s Matrix Service MTRX Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2015 Q3	–	Sell	-25,000	Closed	-$457K	–	159
2015 Q2	$457K	Buy	25,000 +5,000	+25%	+$91.4K	0.06%	114
2015 Q1	$351K	Buy	+20,000	New	+$351K	0.05%	116