| Date | Name | Title | Filing | Type | Shares Traded | Price Range | Total Held |
|---|---|---|---|---|---|---|---|
| Feb 08, 2005 | Vice-President - Research | Form 4 | Other acquisition or disposition | -- | -- | 10,200 | |
| Feb 08, 2005 | Vice President - CFO | Form 4 | Other acquisition or disposition | -- | -- | 36,591 | |
| Feb 08, 2005 | Vice President - CFO | Form 4 | Other acquisition or disposition | -- | -- | 10,200 | |
| Feb 08, 2005 | VP - Regulatory Affairs | Form 4 | Other acquisition or disposition | -- | -- | 20,909 | |
| Feb 08, 2005 | VP - Regulatory Affairs | Form 4 | Other acquisition or disposition | -- | -- | 8,000 | |
| Feb 08, 2005 | VP - Operations | Form 4 | Other acquisition or disposition | -- | -- | 8,000 | |
| Feb 08, 2005 | VP - Sales | Form 4 | Other acquisition or disposition | -- | -- | 10,200 | |
| Feb 07, 2005 | Vice-President - Research | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 3,873 | $4.35 | 3,890 | |
| Feb 07, 2005 | Vice-President - Research | Form 4 | Open market or private sale of non-derivative or derivative security | 3,873 | $20.75 | 17 | |
| Feb 07, 2005 | Vice-President - Research | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 3,873 | -- | 40,000 |
For recent transactions, including derivative transactions, see our Section 16 SEC filings page.