PATTERSON UTI ENERGY INC

Ticker: PTEN CUSIP: 703481101 Class: Common Stock

Oceanic Investment Management LTD's Holding History (CIK: 0001438258)

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

Q1 2018

Shares 92,930 Value ($000) $1,627 Avg Close $20.88 Range $16.82 - $25.03

Q4 2017

Shares 165,524 Value ($000) $3,809 Avg Close $20.72 Range $17.24 - $23.26

Q3 2017

Shares 362,775 Value ($000) $7,597 Avg Close $18.42 Range $14.83 - $21.74

Q1 2015

Shares 601,500 Value ($000) $11,293 Avg Close $17.15 Range $13.30 - $19.70

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	92,930	$1,627	$20.88	$16.82 - $25.03
Q4 2017	165,524	$3,809	$20.72	$17.24 - $23.26
Q3 2017	362,775	$7,597	$18.42	$14.83 - $21.74
Q1 2015	601,500	$11,293	$17.15	$13.30 - $19.70