48 results
10-K
2023 FY
EX-4.1
PTEN
Patterson-UTI Energy Inc
Annual report
27 Feb 24
8:58am
8-K
EX-4.1
PTEN
Patterson-UTI Energy Inc
13 Sep 23
Entry into a Material Definitive Agreement
4:06pm
10-K
2021 FY
EX-4.1
PTEN
Patterson-UTI Energy Inc
Annual report
16 Feb 22
4:04pm
10-K
2020 FY
EX-4.1
PTEN
Patterson-UTI Energy Inc
Annual report
9 Feb 21
5:08pm
8-K
EX-4.1
PTEN
Patterson-UTI Energy Inc
23 Jul 20
Entry into a Material Definitive Agreement
6:07am
8-K
EX-4.1
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23 Apr 20
Patterson-UTI Adopts a Limited Duration Shareholder Rights Agreement
6:08am
8-K
EX-4.2
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15 Nov 19
Patterson-UTI Energy, Inc. Announces Closing of $350 Million Offering of Senior Notes due 2029
4:15pm
8-K
EX-4.1
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15 Nov 19
Patterson-UTI Energy, Inc. Announces Closing of $350 Million Offering of Senior Notes due 2029
4:15pm
S-3ASR
EX-4.6
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7 Nov 19
Automatic shelf registration
9:03am
8-K
EX-4.1
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19 Jan 18
Patterson-UTI Energy, Inc. Announces Closing of Senior Notes Offering
12:00am
8-K
EX-4.2
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19 Jan 18
Patterson-UTI Energy, Inc. Announces Closing of Senior Notes Offering
12:00am
8-K
EX-4.4
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19 Jan 18
Patterson-UTI Energy, Inc. Announces Closing of Senior Notes Offering
12:00am
S-8
EX-4.4
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21 Apr 17
Registration of securities for employees
12:00am
S-8 POS
EX-4.4.1
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27 Nov 02
Registration of securities for employees (post-effective amendment)
12:00am
S-8
EX-4.4
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27 Nov 02
Registration of securities for employees
12:00am
S-8
EX-4.5
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27 Nov 02
Registration of securities for employees
12:00am