12 results
424B3
PTEN
Patterson-UTI Energy Inc
27 Aug 21
Prospectus supplement
1:59pm
of: the U.S. Foreign Corrupt Practices Act of 1977, as amended, and the rules and regulations thereunder; or any
A-26
analogous anticorruption Laws
425
EX-2.1
vhv7 wustx2oil
6 Jul 21
Business combination disclosure
6:31am
8-K
EX-2.1
py8q4g
6 Jul 21
Patterson-UTI Energy Announces Agreement to Acquire Pioneer Energy Services
6:28am
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