| Dec 6, 2004 | Sell | -10,000 | 2.29 USD | — | SEC |
| Dec 6, 2004 | Exercise | 15,388 | 0.58 USD | — | SEC |
| Dec 6, 2004 | ExerciseD | -15,388 | — | — | SEC |
| Nov 3, 2004 | Sell | -18,000 | 2.06 USD | — | SEC |
| Nov 3, 2004 | ExerciseD | -18,000 | — | — | SEC |
| Nov 3, 2004 | Exercise | 18,000 | 0.58 USD | — | SEC |
| Sep 7, 2004 | AwardD | 20,000 | — | — | SEC |
| May 13, 2004 | Sell | -11,000 | 2.55 USD | — | SEC |
| May 13, 2004 | ExerciseD | -11,000 | — | — | SEC |
| May 13, 2004 | Exercise | 5,000 | 0.58 USD | — | SEC |
| May 13, 2004 | ExerciseD | -5,000 | — | — | SEC |
| May 13, 2004 | Sell | -5,000 | 2.60 USD | — | SEC |
| May 13, 2004 | Exercise | 11,000 | 0.58 USD | — | SEC |
| Feb 19, 2004 | ExerciseD | -5,000 | — | — | SEC |
| Feb 19, 2004 | Sell | -5,000 | 4.25 USD | — | SEC |
| Feb 19, 2004 | Exercise | 5,000 | 0.58 USD | — | SEC |
| Feb 17, 2004 | AwardD | 25,000 | — | — | SEC |
| Dec 1, 2003 | Sell | -5,000 | 4.50 USD | — | SEC |
| Oct 31, 2003 | Sell | -5,287 | 3.05 USD | — | SEC |
| Aug 14, 2003 | Sell | -4,661 | 1.80 USD | — | SEC |
| Aug 14, 2003 | ExerciseD | -1,611 | — | — | SEC |
| Aug 14, 2003 | Sell | -1,000 | 1.85 USD | — | SEC |
| Aug 14, 2003 | Exercise | 1,611 | 0.58 USD | — | SEC |
| Aug 14, 2003 | Sell | -1,000 | 1.81 USD | — | SEC |
| Aug 12, 2003 | ExerciseD | -10,000 | 1.65 USD | — | SEC |