| Sr. VP and CFO |
| D-Return |
| Disposed |
| 150,000 |
| $3.19 |
| 30 Jun 2008 | Titus Gary | Sr. VP and CFO | J-Other | Disposed | 21,530 | $5.50 |
| 30 Jun 2008 | Titus Gary | Sr. VP and CFO | D-Return | Disposed | 15,000 | $5.55 |
| 30 Jun 2008 | Titus Gary | Sr. VP and CFO | D-Return | Disposed | 32,200 | $0.00 |
| 27 Jun 2008 | KHOSLA CHAITAN PHD | director | U-Tender | Disposed | 116,442 | $5.50 |
| 27 Jun 2008 | KHOSLA CHAITAN PHD | director | J-Other | Disposed | 1,346,585 | $5.50 |