$PTEN SEC Filings

Filing Filed On
8-K 03 Jun 2022
FORM 4 SUBMISSION 27 May 2022
SD 23 May 2022
FORM 4 SUBMISSION 18 May 2022
FORM 4 SUBMISSION 18 May 2022
FORM 4 SUBMISSION 12 May 2022
FORM 4 SUBMISSION 04 May 2022
FORM 4 SUBMISSION 04 May 2022
FORM 4 SUBMISSION 04 May 2022
10-Q 03 May 2022
FORM 4 SUBMISSION 29 Apr 2022
FORM 4 SUBMISSION 29 Apr 2022
FORM 4 SUBMISSION 29 Apr 2022
FORM 4 SUBMISSION 29 Apr 2022
FORM 4 SUBMISSION 29 Apr 2022
8-K 27 Apr 2022
FORM 4 SUBMISSION 26 Apr 2022
FORM 4 SUBMISSION 26 Apr 2022
FORM 4 SUBMISSION 26 Apr 2022
FORM 4 SUBMISSION 26 Apr 2022