698 filings
Page 6 of 35
424B3
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27 Aug 21
Prospectus supplement
1:59pm
CORRESP
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25 Aug 21
Correspondence with SEC
12:00am
UPLOAD
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16 Aug 21
Letter from SEC
12:00am
425
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29 Jul 21
Business combination disclosure
6:05am
8-K
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29 Jul 21
Results of Operations and Financial Condition
6:04am
425
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8 Jul 21
Business combination disclosure
12:00am
425
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7 Jul 21
Business combination disclosure
12:00am
425
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6 Jul 21
Business combination disclosure
6:31am
8-K
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6 Jul 21
Patterson-UTI Energy Announces Agreement to Acquire Pioneer Energy Services
6:28am
8-K
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3 Jun 21
Departure of Directors or Certain Officers
4:38pm
S-8
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3 Jun 21
Registration of securities for employees
4:28pm
SD
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28 May 21
Conflict minerals disclosure
4:00pm
8-K
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29 Apr 21
Results of Operations and Financial Condition
6:07am
DEFA14A
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12 Apr 21
Additional proxy soliciting materials
4:57pm