| Date | Filer | Title | Filing | Type | Shares Traded | Price | Total Held |
|---|---|---|---|---|---|---|---|
| May 20, 2022 |
Director, Chairman, Ten Percent Owner
|
Director, Chairman, Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 10,452 | $0.88 | 3,049,592 |
| May 18, 2022 |
Director, Chairman, Ten Percent Owner
|
Director, Chairman, Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 9,843 | $0.90 | 3,027,874 |
| Oct 06, 2008 |
Director, Ten Percent Owner
|
Director, Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 9,750 | $2.45 | 52,443 |
| May 17, 2022 |
Director, Chairman, Ten Percent Owner
|
Director, Chairman, Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 7,600 | $0.90 | 3,018,031 |
| Jun 02, 2004 |
Director
|
Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 5,000 | $2.79 | 15,000 |
| Jun 30, 2003 |
Director
|
Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 5,000 | $2.15 | 5,000 |
| Jun 18, 2012 |
Director, Chairman, Ten Percent Owner
|
Director, Chairman, Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 4,600 | $2.38 | 3,065,200 |
| Sep 29, 2008 |
Director, Ten Percent Owner
|
Director, Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 4,193 | $2.37 | 39,193 |
| Dec 28, 2015 |
Director, Chairman, Ten Percent Owner
|
Director, Chairman, Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 3,335 | $5.75 | 84,026 |
| May 25, 2022 |
Director, Chairman, Ten Percent Owner
|
Director, Chairman, Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 3,000 | $0.87 | 3,067,708 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.