Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-17-004803-index-headers.html | 2017-05-16 09:00:24 | |
| 0001654954-17-004803-index.html | 2017-05-16 09:00:24 | |
| 0001654954-17-004803.txt | 2017-05-16 09:00:24 | |
| ptn_8k.htm | 22409 | 2017-05-16 09:00:24 |
| ptn_ex991.htm | 165829 | 2017-05-16 09:00:24 |