26 results
S-3ASR
EX-25.1
PTEN
Patterson-UTI Energy Inc
5 Sep 23
Automatic shelf registration
4:24pm
. Tenure of Office. The Chairman or the President and all other officers shall hold office until their respective successors are elected and qualified
8-K
EX-10.1
mxkzx
9 Apr 20
Departure of Directors or Certain Officers
5:11pm
8-K
EX-10.1
v2kvhmcgie
27 Dec 17
Departure of Directors or Certain Officers
12:00am
8-K
EX-10.1
xre3v
24 Sep 12
Patterson-UTI Energy Announces Appointment of Andy
12:00am
8-K
EX-10.1
grweku l2
24 Sep 07
Departure of Directors or Principal Officers
12:00am