42 results
425
EX-2.1
NEX
NexTier Oilfield Solutions Inc
28 Jul 23
Business combination disclosure
7:45am
8-K
EX-2.1
PTEN
Patterson-UTI Energy Inc
28 Jul 23
Patterson-UTI and NexTier Oilfield Solutions Announce
7:43am
425
EX-2.1
NEX
NexTier Oilfield Solutions Inc
5 Jul 23
Business combination disclosure
6:22am
8-K
EX-2.1
PTEN
Patterson-UTI Energy Inc
5 Jul 23
Patterson-UTI Energy Announces Agreement to Acquire Global Drill Bit Company, Ulterra
6:16am
425
EX-2.1
PTEN
Patterson-UTI Energy Inc
15 Jun 23
Business combination disclosure
7:54am
8-K
EX-2.1
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15 Jun 23
Entry into a Material Definitive Agreement
7:51am
8-K
EX-2.2
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4 Oct 21
Patterson-UTI Completes Acquisition of Pioneer Energy Services
8:21am
425
EX-2.1
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6 Jul 21
Business combination disclosure
6:31am
8-K
EX-2.1
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6 Jul 21
Patterson-UTI Energy Announces Agreement to Acquire Pioneer Energy Services
6:28am
425
EX-2.1
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13 Dec 16
Business combination disclosure
12:00am
8-K
EX-2.1
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13 Dec 16
Patterson-UTI Energy and Seventy Seven Energy Announce
12:00am
8-K
EX-2.1
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6 Jul 10
Patterson-UTI Energy Announces Acquisition of Pressure Pumping and Wireline Businesses from Key Energy Services
12:00am
8-K
EX-2.1
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12 Feb 04
Other events
12:00am
8-K
EX-2.1
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31 Dec 03
TMBR/Sharp Drilling Sets Shareholder Meeting Date to Vote on Proposed Merger with Patterson-UTI Energy
12:00am