43 results
424B3
PTEN
Patterson-UTI Energy Inc
31 Jul 23
Prospectus supplement
2:21pm
and personnel, regulatory, real estate, tax, environmental, health and safety and other matters, including the proposed Ulterra acquisition.
On June 5, 2023 … technology and human resources matters; and matters relating to health, safety and the environment.
On June 7, 2023, representatives from Kirkland sent
425
EX-2.1
NEX
NexTier Oilfield Solutions Inc
5 Jul 23
Business combination disclosure
6:22am
of the environment and natural resources, and human health and safety (to the extent related to exposure to Hazardous Materials), including
8-K
EX-2.1
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5 Jul 23
Patterson-UTI Energy Announces Agreement to Acquire Global Drill Bit Company, Ulterra
6:16am
425
EX-2.1
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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-99.1
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16 May 23
Regulation FD Disclosure
6:02am
8-K
EX-99.2
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6 Sep 22
Patterson-UTI Energy to Present at the Barclays CEO Energy-Power Conference
6:06am
424B3
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27 Aug 21
Prospectus supplement
1:59pm
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
8-K
EX-99.1
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8 Sep 20
Regulation FD Disclosure
6:16am
8-K
EX-99.1
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24 Mar 20
Regulation FD Disclosure
6:05am