Nine Chapters Capital Management’s Archrock AROC Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2017 Q3	$161K	Buy	+12,800	New	+$139K	0.35%	107
2015 Q4	–	Sell	-40,000	Closed	-$720K	–	44
2015 Q3	$720K	Sell	40,000 -2,100	-5%	-$50.3K	0.06%	443
2015 Q2	$1.38M	Sell	42,100 -101,400	-71%	-$3.43M	0.12%	258
2015 Q1	$4.82M	Buy	143,500 +89,000	+163%	+$2.71M	0.41%	37
2014 Q4	$1.78M	Buy	54,500 +12,700	+30%	+$454K	0.15%	185
2014 Q3	$1.85M	Sell	41,800 -21,600	-34%	-$949K	0.17%	171
2014 Q2	$2.85M	Buy	63,400 +18,900	+42%	+$816K	0.23%	113
2014 Q1	$1.95M	Buy	+44,500	New	+$1.66M	0.23%	111
2013 Q4	–	Sell	-57,000	Closed	-$1.57M	–	784
2013 Q3	$1.57M	Buy	57,000 +14,600	+34%	+$427K	0.18%	168
2013 Q2	$1.19M	Buy	+42,400	New	+$1.17M	0.21%	151