Alberta Investment Management Corp (AIMCo)’s Patterson-UTI PTEN Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2017 Q4	–	Sell	-33,300	Closed	-$697K	–	787
2017 Q3	$697K	Buy	33,300 +7,500	+29%	+$157K	0.01%	613
2017 Q2	$521K	Buy	25,800 +16,500	+177%	+$333K	﹤0.01%	640
2017 Q1	$226K	Buy	+9,300	New	+$226K	﹤0.01%	757