Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001079973-21-000190-index-headers.html | 2021-03-25 16:16:34 | |
| 0001079973-21-000190-index.html | 2021-03-25 16:16:34 | |
| 0001079973-21-000190.txt | 2021-03-25 16:16:34 | |
| ex99x1.htm | 89459 | 2021-03-25 16:16:34 |
 image_001.jpg | 10054 | 2021-03-25 16:16:34 |
| opgn_8k-032521.htm | 16120 | 2021-03-25 16:16:34 |