PATTERSON UTI ENERGY INC

Ticker: PTEN CUSIP: 703481101 Class: Common Stock

South Dakota Investment Council's Holding History (CIK: 0001538846)

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

Q1 2020
Shares 47,609 Value ($000) $112 Avg Close $6.47 Range $1.80 - $10.95
Q4 2019
Shares 90,277 Value ($000) $948 Avg Close $9.05 Range $7.67 - $10.80
Q3 2019
Shares 91,777 Value ($000) $785 Avg Close $9.81 Range $7.87 - $12.15
Q2 2019
Shares 64,900 Value ($000) $747 Avg Close $12.87 Range $10.07 - $16.27
Q1 2019
Shares 64,900 Value ($000) $910 Avg Close $13.11 Range $9.85 - $14.79
Q4 2018
Shares 64,900 Value ($000) $672 Avg Close $14.74 Range $9.49 - $18.24
Q3 2018
Shares 64,900 Value ($000) $1,110 Avg Close $17.18 Range $14.60 - $19.29
Q2 2018
Shares 49,900 Value ($000) $898 Avg Close $20.05 Range $16.61 - $23.99
Q1 2018
Shares 49,300 Value ($000) $863 Avg Close $20.88 Range $16.82 - $25.03
Q4 2017
Shares 36,000 Value ($000) $828 Avg Close $20.72 Range $17.24 - $23.26
Q4 2015
Shares 15,100 Value ($000) $228 Avg Close $15.38 Range $12.82 - $17.45
Q3 2015
Shares 31,900 Value ($000) $419 Avg Close $15.85 Range $12.97 - $18.80
Q2 2015
Shares 40,400 Value ($000) $760 Avg Close $20.74 Range $18.30 - $23.11
Q1 2015
Shares 47,900 Value ($000) $899 Avg Close $17.15 Range $13.30 - $19.70
Q4 2014
Shares 47,900 Value ($000) $795 Avg Close $21.10 Range $14.01 - $33.28
Q3 2014
Shares 42,100 Value ($000) $1,370 Avg Close $33.96 Range $31.12 - $38.43