| Date | Filer | Title | Filing | Type | Shares Traded | Price | Total Held |
|---|---|---|---|---|---|---|---|
| May 18, 2022 |
Director, Chairman, Ten Percent Owner
|
Director, Chairman, Ten Percent Owner | Form 4 | Other acquisition or disposition | 40,000 | -- | 40,000 |
| Jun 27, 2016 |
Director, Chairman, Ten Percent Owner
|
Director, Chairman, Ten Percent Owner | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 40,000 | -- | 40,000 |
| Jun 29, 2009 |
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 40,000 | $1.90 | 40,000 |
| Jul 02, 2008 |
Director, Ten Percent Owner
|
Director, Ten Percent Owner | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 40,000 | $2.32 | 70,000 |
| Jun 17, 2008 |
Director, Ten Percent Owner
|
Director, Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 20,000 | $2.31 | 35,000 |
| May 16, 2022 |
Director, Chairman, Ten Percent Owner
|
Director, Chairman, Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 18,777 | $0.88 | 3,010,431 |
| Mar 30, 2012 |
Director, Chairman, Ten Percent Owner
|
Director, Chairman, Ten Percent Owner | Form 4 | Other acquisition or disposition (describe transaction) | 17,048 | -- | 3,040,550 |
| Jul 09, 2010 |
Director, Chairman, Ten Percent Owner
|
Director, Chairman, Ten Percent Owner | Form 4 | Other acquisition or disposition (describe transaction) | 17,048 | -- | 2,169,642 |
| Jul 09, 2010 |
Director, Chairman, Ten Percent Owner
|
Director, Chairman, Ten Percent Owner | Form 4 | Other acquisition or disposition (describe transaction) | 17,048 | -- | 2,169,642 |
| Dec 30, 2015 |
Director, Chairman, Ten Percent Owner
|
Director, Chairman, Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 16,665 | $5.85 | 100,691 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.