PATTERSON UTI ENERGY INC

Ticker: PTEN CUSIP: 703481101 Class: Common Stock

Dorsey Wright & Associates's Holding History (CIK: 0001376772)

Note: Option positions (PUT/CALL) are excluded.

Q1 2017

Shares 103,791 Value ($000) $2,519 Avg Close $26.97 Range $22.83 - $29.76

Q4 2016

Shares 34,613 Value ($000) $932 Avg Close $24.70 Range $20.79 - $29.56

Q3 2014

Shares 13,954 Value ($000) $454 Avg Close $33.96 Range $31.12 - $38.43

Q2 2014

Shares 14,081 Value ($000) $531 Avg Close $32.83 Range $30.24 - $35.42

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	103,791	$2,519	$26.97	$22.83 - $29.76
Q4 2016	34,613	$932	$24.70	$20.79 - $29.56
Q3 2014	13,954	$454	$33.96	$31.12 - $38.43
Q2 2014	14,081	$531	$32.83	$30.24 - $35.42