$PTEN
Market Cap:
$PTEN SEC Filings
| Filing | Filed On |
|---|---|
| DEFA14A | 11 Apr 2024 |
| DEFA14A | 11 Apr 2023 |
| DEFA14A | 11 Apr 2022 |
| DEFA14A | 12 Apr 2021 |
| DEFA14A | 13 Apr 2020 |
| DEFA14A | 09 May 2019 |
| DEFA14A | 12 Apr 2019 |
| DEFA14A | 24 Apr 2018 |
| DEFA14A | 18 May 2017 |
| DEFA 14A | 15 Apr 2016 |
| DEFA 14A | 17 Apr 2015 |
| DEFA14A | 27 Feb 2014 |
| DEFA14A | 11 Apr 2013 |
| DEFINITIVE ADDITIONAL MATERIALS | 16 Apr 2012 |
| DEFA14A | 18 Apr 2011 |
| DEFA14A | 11 Mar 2010 |
| DEFA14A | 16 Apr 2009 |
