$PRTA
Market Cap:
$PRTA SEC Filings
| Filing | Filed On |
|---|---|
| 8-K/A BOARD COMMITTEE ASSIGNMENT | 20 Sep 2019 |
| AMENDMENT NO. 8 TO SCHEDULE 13G | 09 Sep 2019 |
| AMEDMENT NO. 5 TO SCHEDULE 13G | 09 Sep 2019 |
| FORM 3 | 27 Aug 2019 |
| SC 13D | 26 Aug 2019 |
| FORM 10-Q | 06 Aug 2019 |
| FORM 8-K | 06 Aug 2019 |
| SC 13G | 05 Aug 2019 |
| UPLOAD | 31 Jul 2019 |
| CT ORDER | 12 Jul 2019 |
| AMENDMENT NO. 7 TO SCHEDULE 13G | 09 Jul 2019 |
| AMENDMENT NO. 2 TO SCHEDULE 13G | 09 Jul 2019 |
| FORM 3 | 03 Jul 2019 |
| FORM 3 | 03 Jul 2019 |
| FORM 8-K | 03 Jul 2019 |
| FORM 4 | 03 Jul 2019 |
| FORM 4 | 03 Jul 2019 |
| CORRESP | 26 Jun 2019 |
| CORRESP | 18 Jun 2019 |
| CORRESP | 07 Jun 2019 |
