Insider Transactions
| Date | Name | Title | Type | Filing | Shares Traded | Price Range | Total Held |
|---|---|---|---|---|---|---|---|
| Feb 12, 2008 | Director, Ten Percent Owner | Open market or private purchase of non-derivative or derivative security | Form 4 | 1,891 | $10.02 | 614,067 | |
| Jun 19, 2015 | SVP, Technical Operations | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | Form 4 | 1,896 | -- | 31,208 | |
| Mar 20, 2015 | VP, Technical Operations | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | Form 4 | 1,896 | -- | 33,104 | |
| Oct 20, 2008 | Chief Operating Officer | Open market or private sale of non-derivative or derivative security | Form 4 | 1,900 | $10.73 | 44,549 | |
| Oct 03, 2008 | Director, President & CEO | Open market or private sale of non-derivative or derivative security | Form 4 | 1,900 | $14.97 | 11,400 | |
| Feb 19, 2008 | Ten Percent Owner | Open market or private purchase of non-derivative or derivative security | Form 4 | 1,900 | $9.90 | 643,167 | |
| Feb 19, 2008 | Director, Ten Percent Owner | Open market or private purchase of non-derivative or derivative security | Form 4 | 1,900 | $9.90 | 643,167 | |
| Feb 01, 2008 | Ten Percent Owner | Open market or private purchase of non-derivative or derivative security | Form 4 | 1,900 | $9.23 | 315,115 | |
| Feb 01, 2008 | Director, Ten Percent Owner | Open market or private purchase of non-derivative or derivative security | Form 4 | 1,900 | $9.23 | 315,115 | |
| Jun 28, 2007 | Ten Percent Owner | Open market or private purchase of non-derivative or derivative security | Form 4 | 1,900 | $11.49 | 151,634 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.