Blackthorn Investment Group’s Patterson-UTI PTEN Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2015 Q2	–	Sell	-40,000	Closed	-$751K	–	87
2015 Q1	$751K	Buy	+40,000	New	+$751K	3.11%	3
2013 Q3	–	Sell	-142,907	Closed	-$2.77M	–	280
2013 Q2	$2.77M	Buy	+142,907	New	+$2.77M	0.84%	32