Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-17-000871-index-headers.html | 2017-02-09 08:30:48 | |
| 0001654954-17-000871-index.html | 2017-02-09 08:30:48 | |
| 0001654954-17-000871.txt | 2017-02-09 08:30:48 | |
| ptn_8k.htm | 24530 | 2017-02-09 08:30:48 |
| ptn_ex991.htm | 159080 | 2017-02-09 08:30:48 |