Tocqueville Asset Management’s Patterson-UTI PTEN Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2017 Q2	–	Sell	-20,375	Closed	-$495K	–	823
2017 Q1	$495K	Sell	20,375 -19,390	-49%	-$523K	0.01%	589
2016 Q4	$1.07M	Sell	39,765 -134,675	-77%	-$3.33M	0.01%	484
2016 Q3	$3.9M	Sell	174,440 -80,250	-32%	-$1.61M	0.05%	328
2016 Q2	$5.43M	Buy	254,690 +117,875	+86%	+$2.22M	0.06%	278
2016 Q1	$2.41M	Sell	136,815 -100	-0.1%	-$1.49K	0.03%	376
2015 Q4	$2.06M	Buy	136,915 +900	+0.7%	+$13.8K	0.03%	417
2015 Q3	$1.79M	Sell	136,015 -49,379	-27%	-$782K	0.02%	457
2015 Q2	$3.49M	Sell	185,394 -98,433	-35%	-$2.04M	0.04%	376
2015 Q1	$5.33M	Buy	283,827 +174,860	+160%	+$3M	0.06%	300
2014 Q4	$1.81M	Buy	+108,967	New	+$2.3M	0.02%	497
2014 Q3	–	Sell	-1,559	Closed	-$54K	–	1170
2014 Q2	$54K	Buy	+1,559	New	+$51.2K	﹤0.01%	1303