PATTERSON UTI ENERGY INC

Ticker: PTEN CUSIP: 703481101 Class: Common Stock

Banque Cantonale Vaudoise's Holding History (CIK: 0001793755)

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

Q2 2020

Shares 3,403 Value ($000) $12 Avg Close $3.45 Range $1.61 - $6.33

Q1 2020

Shares 3,403 Value ($000) $8 Avg Close $6.47 Range $1.80 - $10.95

Q4 2019

Shares 3,517 Value ($000) $37 Avg Close $9.05 Range $7.67 - $10.80

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2020	3,403	$12	$3.45	$1.61 - $6.33
Q1 2020	3,403	$8	$6.47	$1.80 - $10.95
Q4 2019	3,517	$37	$9.05	$7.67 - $10.80