| Date | Name | Title | Filing | Type | Shares Traded | Price Range | Total Held |
|---|---|---|---|---|---|---|---|
| Jun 24, 2005 | Director, Ten Percent Owner | Form 4 | Other acquisition or disposition | -- | -- | 2,091 | |
| Jun 24, 2005 | Director, Ten Percent Owner | Form 4 | Other acquisition or disposition | -- | -- | 2,091 | |
| Jun 24, 2005 | Director, Ten Percent Owner | Form 4 | Other acquisition or disposition | -- | -- | 1,562 | |
| Jun 24, 2005 | Director, Ten Percent Owner | Form 4 | Other acquisition or disposition | -- | -- | 1,562 | |
| Jun 24, 2005 | Director, Ten Percent Owner | Form 4 | Other acquisition or disposition | -- | -- | 1,562 | |
| Jun 24, 2005 | Director, Ten Percent Owner | Form 4 | Other acquisition or disposition | -- | -- | 6,000 | |
| Jun 22, 2005 | Director, Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 1,624 | $21.51 | 1,693,423 | |
| Jun 17, 2005 | Vice-President - Research | Form 4 | Other acquisition or disposition | -- | -- | 10,200 | |
| Jun 17, 2005 | Vice-President - Research | Form 4 | Other acquisition or disposition | -- | -- | 4,000 | |
| Jun 17, 2005 | VP - Operations | Form 4 | Other acquisition or disposition | -- | -- | 8,000 |
For recent transactions, including derivative transactions, see our Section 16 SEC filings page.