| Date | Filer | Title | Filing | Type | Shares Traded | Price | Total Held |
|---|---|---|---|---|---|---|---|
| Dec 15, 2017 |
Director, Chairman, Ten Percent Owner
|
Director, Chairman, Ten Percent Owner | Form 4 | Conversion of derivative security | 150,000 | $2.00 | 2,989,453 |
| Dec 15, 2017 |
Director, Chairman, Ten Percent Owner
|
Director, Chairman, Ten Percent Owner | Form 4 | Conversion of derivative security | -- | -- | -- |
| Sep 14, 2017 |
Director, Chairman, Ten Percent Owner
|
Director, Chairman, Ten Percent Owner | Form 4 | Exercise of in-the-money or at-the-money derivative security | 1,788,220 | $1.40 | 3,517,993 |
| Jun 27, 2022 |
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 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 25, 2012 |
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 15,000 | -- | 95,000 |
| 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 08, 2022 |
Director, Chairman, Ten Percent Owner
|
Director, Chairman, Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 12,252 | $0.98 | 3,092,125 |
| May 31, 2022 |
Director, Chairman, Ten Percent Owner
|
Director, Chairman, Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 1,179 | $0.89 | 3,079,873 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.