| STOUT DAVID M |
| director |
| U-Tender |
| Disposed |
| 35,000 |
| $1.82 |
| 5 Sept 2012 | Goldsmith Bruce A | SVP, Corporate Development | U-Tender | Disposed | 346,933 | $1.82 |
| 5 Sept 2012 | BENNETT BRUCE K JR | VP, Pharmaceutical Operations | U-Tender | Disposed | 148,482 | $1.82 |
| 5 Sept 2012 | BERNS PAUL L | Chief Executive Officer | U-Tender | Disposed | 1,233,323 | $1.82 |
| 5 Sept 2012 | Morris Charles Q | Chief Medical Officer | U-Tender | Disposed | 655,031 | $1.82 |
| 5 Sept 2012 | LATTS JEFFREY | director | U-Tender | Disposed | 55,000 | $1.82 |