Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001432093-12-000629-index-headers.html | 2012-08-14 16:20:00 | |
| 0001432093-12-000629-index.html | 2012-08-14 16:20:00 | |
| 0001432093-12-000629.txt | 2012-08-14 16:20:00 | |
| ex31-1.htm | 19374 | 2012-08-14 16:20:00 |
| ex31-2.htm | 20370 | 2012-08-14 16:20:00 |
| ex32-1.htm | 8544 | 2012-08-14 16:20:00 |
| ex32-2.htm | 7576 | 2012-08-14 16:20:00 |
| vertex10q063012.htm | 909556 | 2012-08-14 16:20:00 |