$PTEN SEC Filings

Filing Filed On
SC 13G/A 25 Jan 2021
SC 13G/A 07 Aug 2020
SCHEDULE 13G/A 10 Jun 2020
FILING PATTERSON-UTI ENERGY, INC. 07 May 2020
SCHEDULE 13G/A 12 Feb 2020
SC 13G/A 04 Feb 2020
SC 13G/A 09 Aug 2019
SC 13G/A 12 Feb 2019
SC 13G/A 06 Feb 2019
SCHEDULE 13G/A 09 Feb 2018
SC 13G/A 09 Feb 2018
SEC SCHEDULE 13G 08 Feb 2018
SC 13G/A 29 Jan 2018
SC 13G/A 10 Feb 2017
SEC SCHEDULE 13G 09 Feb 2017
SC 13G/A 25 Jan 2017
SC 13G/A 11 Feb 2016
SEC SCHEDULE 13G 11 Feb 2016
PATTERSON-UTI ENERGY INC 02 Feb 2016
SC 13G/A 27 Jan 2016