Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-18-003923-index-headers.html | 2018-04-13 16:30:20 | |
| 0001654954-18-003923-index.html | 2018-04-13 16:30:20 | |
| 0001654954-18-003923.txt | 2018-04-13 16:30:20 | |
| ptn_10ka.htm | 40513 | 2018-04-13 16:30:20 |
| ptn_ex23.htm | 4825 | 2018-04-13 16:30:20 |
| ptn_ex311.htm | 4814 | 2018-04-13 16:30:20 |
| ptn_ex312.htm | 4785 | 2018-04-13 16:30:20 |
| ptn_ex321.htm | 4730 | 2018-04-13 16:30:20 |
| ptn_ex322.htm | 4828 | 2018-04-13 16:30:20 |