11 filings
4
Halverson Gary M.
3 Jan 24
PATTERSON UTI ENERGY / Gary M. Halverson ownership change
7:51pm
4
Halverson Gary M.
6 Sep 23
PATTERSON UTI ENERGY / Gary M. Halverson ownership change
6:14pm
3
Halverson Gary M.
6 Sep 23
PATTERSON UTI ENERGY / Gary M. Halverson ownership change
6:05pm
4
NEX
NexTier Oilfield Solutions Inc
1 Sep 23
NEXTIER OILFIELD SOLUTIONS / Gary M. Halverson ownership change
4:27pm
4
NEX
NexTier Oilfield Solutions Inc
16 Jun 23
NEXTIER OILFIELD SOLUTIONS / Gary M. Halverson ownership change
3:51pm
4
9xynjc 2c9
17 Jun 22
NEXTIER OILFIELD SOLUTIONS / Gary M. Halverson ownership change
4:29pm
4
4a80keicde7
17 Jun 21
NEXTIER OILFIELD SOLUTIONS / Gary M. Halverson ownership change
12:04pm
4
64xijw8h67tbmxuc 5r
19 Jun 20
NEXTIER OILFIELD SOLUTIONS / Gary M. Halverson ownership change
4:47pm
4
ew9e3a3dqt
15 May 19
Keane / Gary M. Halverson ownership change
6:15pm
4
sufty 6souhzbior6z7i
8 Aug 18
Keane / Gary M. Halverson ownership change
5:07pm
3
tuzvohd62ij9k2zqdusr
20 Jan 17
Keane / Gary M. Halverson ownership change
12:00am
- Prev
- 1
- Next