Latest filings (excl ownership)
ARS
2023 FY
Annual report to shareholders
11 Apr 24
DEFA14A
Additional proxy soliciting materials
11 Apr 24
DEF 14A
Definitive proxy
11 Apr 24
PRE 14A
Preliminary proxy
1 Apr 24
10-K
2023 FY
Annual report
27 Feb 24
S-8 POS
Registration of securities for employees (post-effective amendment)
23 Feb 24
S-8 POS
Registration of securities for employees (post-effective amendment)
23 Feb 24
S-8 POS
Registration of securities for employees (post-effective amendment)
23 Feb 24
8-K
Fourth Quarter 2023 Financial Results and Other Key Items
14 Feb 24
8-K
Regulation FD Disclosure
3 Jan 24
8-K
Regulation FD Disclosure
6 Dec 23
10-Q
2023 Q3
Quarterly report
9 Nov 23
8-K
Results of Operations and Financial Condition
7 Nov 23
8-K
Entry into a Material Definitive Agreement
13 Sep 23
424B5
Prospectus supplement for primary offering
12 Sep 23
FWP
Free writing prospectus
11 Sep 23
424B2
Prospectus for primary offering
11 Sep 23
8-K
Other Events
5 Sep 23
424B7
Prospectus with selling stockholder info
5 Sep 23
S-3ASR
Automatic shelf registration
5 Sep 23
8-K/A
Financial Statements and Exhibits
5 Sep 23
8-K
Regulation FD Disclosure
5 Sep 23
S-8
Registration of securities for employees
1 Sep 23
8-K
Patterson-UTI Energy and NexTier Oilfield Solutions Complete Merger
1 Sep 23
425
Business combination disclosure
30 Aug 23
8-K
Other Events
18 Aug 23
8-K
Patterson-UTI Energy Completes Acquisition of Ulterra Drilling Technologies
14 Aug 23
8-K
Regulation FD Disclosure
14 Aug 23
425
Business combination disclosure
8 Aug 23
10-Q
2023 Q2
Quarterly report
1 Aug 23
EFFECT
Notice of effectiveness
1 Aug 23
424B3
Prospectus supplement
31 Jul 23
425
Business combination disclosure
28 Jul 23
8-K
Patterson-UTI and NexTier Oilfield Solutions Announce
28 Jul 23
CORRESP
Correspondence with SEC
28 Jul 23
425
Business combination disclosure
27 Jul 23
425
Business combination disclosure
27 Jul 23
8-K
Results of Operations and Financial Condition
26 Jul 23
UPLOAD
Letter from SEC
26 Jul 23
Latest ownership filings
4
Robert Wayne Drummond Jr
4 Mar 24
4
Matthew Gillard
4 Mar 24
4/A
Matthew Gillard
4 Mar 24
4/A
JAMES CARL STEWART
4 Mar 24
144
Notice of proposed sale of securities
29 Feb 24
SC 13G/A
MACQUARIE GROUP LTD
14 Feb 24
SC 13G/A
VANGUARD GROUP INC
13 Feb 24
SC 13G/A
BEP Diamond Topco L.P.
9 Feb 24
SC 13G/A
BlackRock Inc.
23 Jan 24
4
JULIE J ROBERTSON
3 Jan 24
4
JAMES CARL STEWART
3 Jan 24
4
Amy H Nelson
3 Jan 24
4
Janeen S Judah
3 Jan 24
4
Cesar Jaime
3 Jan 24
4
CURTIS W HUFF
3 Jan 24
4
Gary M. Halverson
3 Jan 24
4
Robert Wayne Drummond Jr
3 Jan 24
4
TIFFANY THOM CEPAK
3 Jan 24
4
Leslie Ann Beyer
3 Jan 24
4
TIFFANY THOM CEPAK
5 Dec 23
144
Notice of proposed sale of securities
1 Dec 23
SC 13G/A
BlackRock Inc.
6 Oct 23
4
Robert Wayne Drummond Jr
2 Oct 23
4
Charles Andrew Smith
29 Sep 23
4
Charles Andrew Smith
21 Sep 23
4
JAMES CARL STEWART
18 Sep 23
4/A
JAMES CARL STEWART
18 Sep 23
4
James Michael Holcomb
15 Sep 23
4
Seth David Wexler
15 Sep 23
144
Notice of proposed sale of securities
14 Sep 23
144
Notice of proposed sale of securities
14 Sep 23
144
Notice of proposed sale of securities
13 Sep 23
144
Notice of proposed sale of securities
13 Sep 23
4
STEPHEN A SCHWARZMAN
12 Sep 23
4
Change in insider ownership
12 Sep 23
4
JAMES CARL STEWART
6 Sep 23
4
Amy H Nelson
6 Sep 23
4
Gary M. Halverson
6 Sep 23
4
Matthew Gillard
6 Sep 23
4
Robert Wayne Drummond Jr
6 Sep 23