| 25 Apr 2007 | SALE | Vision Opportunity Master Fund Ltdentity | 93,000 | 1.78 USD | |
| 26 Apr 2007 | SALE | Vision Opportunity Master Fund Ltdentity | 47,500 | 1.79 USD | |
| 27 Apr 2007 | SALE | Vision Opportunity Master Fund Ltdentity | 235,500 | 1.81 USD | |
| 01 May 2007 | SALE | Vision Opportunity Master Fund Ltdentity | 31,500 | 1.85 USD | |
| 02 May 2007 | SALE | Vision Opportunity Master Fund Ltdentity | 31,700 | 1.85 USD | |
| 03 May 2007 | SALE | Vision Opportunity Master Fund Ltdentity | 10,000 | 1.68 USD | |
| 04 May 2007 | SALE | Vision Opportunity Master Fund Ltdentity | 26,600 | 1.50 USD | |
| 24 Apr 2007 | SALE | Vision Opportunity Master Fund Ltdentity | 80,000 | 1.99 USD | |
| 23 Apr 2007 | SALE | Vision Opportunity Master Fund Ltdentity | 285,500 | 2.04 USD | |
| 20 Apr 2007 | SALE | Vision Opportunity Master Fund Ltdentity | 88,980 | 1.91 USD | |
| 19 Apr 2007 | SALE | Vision Opportunity Master Fund Ltdentity | 67,800 | 1.80 USD | |
| 18 Apr 2007 | SALE | Vision Opportunity Master Fund Ltdentity | 5,000 | 1.77 USD | |
| 30 Apr 2007 | SALE | Vision Opportunity Master Fund Ltdentity | 60,000 | 1.90 USD | |