| Sr. VP R&D |
| M-Exempt |
| Disposed |
| 12,500 |
| $2.68 |
| 28 Jul 2008 | Garces Jorge | Sr. VP R&D | M-Exempt | Disposed | 10,000 | $2.84 |
| 28 Jul 2008 | Garces Jorge | Sr. VP R&D | S-Sale | Disposed | 56,412 | $11.23 |
| 28 Jul 2008 | Bellano John | VP Sales | M-Exempt | Acquired | 10,000 | $2.84 |
| 28 Jul 2008 | Bellano John | VP Sales | M-Exempt | Acquired | 40,000 | $2.76 |
| 28 Jul 2008 | Bellano John | VP Sales | M-Exempt | Disposed | 40,000 | $2.76 |