$PTEN SEC Filings

Filing Filed On
S-4 17 Jul 2023
S-4 03 Aug 2021
FORM S-4 31 Jul 2018
FORM S-4 23 Jan 2017
PATTERSON-UTI ENERGY, INC. 24 Jul 2003
FORM S-4 07 Mar 2001
FORM S-4 20 Jun 1996