Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001206774-20-003252-index-headers.html | 2020-12-29 16:31:38 | |
| 0001206774-20-003252-index.html | 2020-12-29 16:31:38 | |
| 0001206774-20-003252.txt | 2020-12-29 16:31:38 | |
| ptc3816641-defa14a.htm | 31076 | 2020-12-29 16:31:38 |
 ptc3816641-defa14alogo.jpg | 7140 | 2020-12-29 16:31:38 |
 ptc3816641-defa14ax1x1.jpg | 8907 | 2020-12-29 16:31:38 |
 ptc3816641-defa14ax1x2.jpg | 13617 | 2020-12-29 16:31:38 |
 ptc3816641-defa14ax2x1.jpg | 8909 | 2020-12-29 16:31:38 |
 ptc3816641-defa14ax3x1.jpg | 8907 | 2020-12-29 16:31:38 |
 ptc3816641-defa14ax4x1.jpg | 8888 | 2020-12-29 16:31:38 |