CSS LLC’s Archrock AROC Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2015 Q1	–	Sell	-13,021	Closed	-$424K	–	528
2014 Q4	$424K	Buy	+13,021	New	+$424K	0.02%	345
2014 Q3	–	Sell	-7,700	Closed	-$346K	–	563
2014 Q2	$346K	Buy	+7,700	New	+$346K	0.01%	369