$PTEN SEC Filings

Filing Filed On
FORM 4 SUBMISSION 06 Sep 2023
FORM 4 SUBMISSION 06 Sep 2023
FORM 4 SUBMISSION 06 Sep 2023
FORM 4 SUBMISSION 06 Sep 2023
FORM 3 SUBMISSION 06 Sep 2023
FORM 4 SUBMISSION 06 Sep 2023
FORM 3 SUBMISSION 06 Sep 2023
FORM 3 SUBMISSION 06 Sep 2023
FORM 3 SUBMISSION 06 Sep 2023
FORM 3 SUBMISSION 06 Sep 2023
FORM 3 SUBMISSION 06 Sep 2023
424B7 05 Sep 2023
8-K/A 05 Sep 2023
S-3ASR 05 Sep 2023
8-K 05 Sep 2023
8-K 05 Sep 2023
S-8 01 Sep 2023
8-K 01 Sep 2023
425 30 Aug 2023
8-K 18 Aug 2023