PATTERSON UTI ENERGY INC

Ticker: PTEN CUSIP: 703481101 Class: Common Stock

ORLEANS CAPITAL MANAGEMENT CORP/LA's Holding History (CIK: 0001013234)

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

Q3 2017

Shares 45,617 Value ($000) $955 Avg Close $18.42 Range $14.83 - $21.74

Q2 2017

Shares 68,846 Value ($000) $1,390 Avg Close $21.79 Range $19.06 - $25.75

Q1 2017

Shares 69,246 Value ($000) $1,681 Avg Close $26.97 Range $22.83 - $29.76

Q4 2016

Shares 73,146 Value ($000) $1,969 Avg Close $24.70 Range $20.79 - $29.56

Q3 2016

Shares 73,046 Value ($000) $1,634 Avg Close $20.07 Range $17.61 - $22.66

Q2 2016

Shares 70,846 Value ($000) $1,510 Avg Close $18.84 Range $16.06 - $22.12

Q1 2016

Shares 63,011 Value ($000) $1,110 Avg Close $14.91 Range $10.94 - $18.75

Q4 2015

Shares 63,420 Value ($000) $956 Avg Close $15.38 Range $12.82 - $17.45

Q3 2015

Shares 94,729 Value ($000) $1,245 Avg Close $15.85 Range $12.97 - $18.80

Q2 2015

Shares 97,356 Value ($000) $1,832 Avg Close $20.74 Range $18.30 - $23.11

Q1 2015

Shares 12,332 Value ($000) $232 Avg Close $17.15 Range $13.30 - $19.70

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	45,617	$955	$18.42	$14.83 - $21.74
Q2 2017	68,846	$1,390	$21.79	$19.06 - $25.75
Q1 2017	69,246	$1,681	$26.97	$22.83 - $29.76
Q4 2016	73,146	$1,969	$24.70	$20.79 - $29.56
Q3 2016	73,046	$1,634	$20.07	$17.61 - $22.66
Q2 2016	70,846	$1,510	$18.84	$16.06 - $22.12
Q1 2016	63,011	$1,110	$14.91	$10.94 - $18.75
Q4 2015	63,420	$956	$15.38	$12.82 - $17.45
Q3 2015	94,729	$1,245	$15.85	$12.97 - $18.80
Q2 2015	97,356	$1,832	$20.74	$18.30 - $23.11
Q1 2015	12,332	$232	$17.15	$13.30 - $19.70