PATTERSON UTI ENERGY INC

Ticker: PTEN CUSIP: 703481101 Class: Common Stock

Gradient Investments LLC's Holding History (CIK: 0001542265)

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

Q4 2017

Shares 157 Value ($000) $4 Avg Close $20.72 Range $17.24 - $23.26

Q4 2015

Shares 1,232 Value ($000) $19 Avg Close $15.38 Range $12.82 - $17.45

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	157	$4	$20.72	$17.24 - $23.26
Q4 2015	1,232	$19	$15.38	$12.82 - $17.45