$PTN
Market Cap:
$PTN SEC Filings
| Filing | Filed On |
|---|---|
| CURRENT REPORT | 29 Jun 2020 |
| CURRENT REPORT | 12 May 2020 |
| CURRENT REPORT | 11 Feb 2020 |
| CURRENT REPORT | 13 Nov 2019 |
| CURRENT REPORT | 12 Sep 2019 |
| CURRENT REPORT | 26 Jun 2019 |
| CURRENT REPORT | 21 Jun 2019 |
| CURRENT REPORT | 20 Jun 2019 |
| CURRENT REPORT | 09 May 2019 |
| PRIMARY DOCUMENT | 04 Apr 2019 |
| CURRENT REPORT | 12 Feb 2019 |
| CURRENT REPORT | 07 Jan 2019 |
| CURRENT REPORT | 13 Nov 2018 |
| CURRENT REPORT | 13 Sep 2018 |
| CURRENT REPORT | 27 Jun 2018 |
| CURRENT REPORT | 15 May 2018 |
| CURRENT REPORT | 20 Apr 2018 |
| CURRENT REPORT | 12 Feb 2018 |
| CURRENT REPORT | 13 Nov 2017 |
| CURRENT REPORT | 25 Sep 2017 |
