PATTERSON UTI ENERGY INC

Ticker: PTEN CUSIP: 703481101 Class: Common Stock

MOTCO's Holding History (CIK: 0001306333)

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

Q4 2020

Shares 76 Value ($000) $0 Avg Close $3.93 Range $2.38 - $5.83

Q3 2020

Shares 76 Value ($000) $0 Avg Close $3.68 Range $2.77 - $4.74

Q2 2020

Shares 76 Value ($000) $0 Avg Close $3.45 Range $1.61 - $6.33

Q1 2020

Shares 76 Value ($000) $0 Avg Close $6.47 Range $1.80 - $10.95

Q4 2017

Shares 210 Value ($000) $5 Avg Close $20.72 Range $17.24 - $23.26

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	76	$0	$3.93	$2.38 - $5.83
Q3 2020	76	$0	$3.68	$2.77 - $4.74
Q2 2020	76	$0	$3.45	$1.61 - $6.33
Q1 2020	76	$0	$6.47	$1.80 - $10.95
Q4 2017	210	$5	$20.72	$17.24 - $23.26