PATTERSON UTI ENERGY INC

Ticker: PTEN CUSIP: 703481101 Class: Common Stock

JOHNSON INVESTMENT COUNSEL INC's Holding History (CIK: 0000821197)

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

Q1 2015
Shares 11,300 Value ($000) $212 Avg Close $17.15 Range $13.30 - $19.70
Q4 2014
Shares 11,300 Value ($000) $187 Avg Close $21.10 Range $14.01 - $33.28
Q3 2014
Shares 11,300 Value ($000) $367 Avg Close $33.96 Range $31.12 - $38.43
Q2 2014
Shares 11,300 Value ($000) $394 Avg Close $32.83 Range $30.24 - $35.42
Q1 2014
Shares 11,300 Value ($000) $357 Avg Close $27.81 Range $24.37 - $31.95
Q4 2013
Shares 11,300 Value ($000) $286 Avg Close $23.93 Range $21.29 - $26.09
Q3 2013
Shares 11,300 Value ($000) $241 Avg Close $20.54 Range $18.83 - $22.41
Q2 2013
Shares 11,300 Value ($000) $218 Avg Close $21.83 Range $18.96 - $25.12