| Date | Filer | Title | Filing | Type | Shares Traded | Price | Total Held |
|---|---|---|---|---|---|---|---|
| Apr 06, 2009 | Form 4 | Open market or private purchase of non-derivative or derivative security | 17,728 | $1.10 | 90,387 | ||
| Apr 20, 2009 | Form 4 | Open market or private purchase of non-derivative or derivative security | 44,270 | $1.12 | 419,693 | ||
| Apr 03, 2009 | Form 4 | Open market or private purchase of non-derivative or derivative security | 400 | $1.13 | 72,659 | ||
| Sep 14, 2017 | Form 4 | Exercise of in-the-money or at-the-money derivative security | 808,835 | $1.40 | 1,591,230 | ||
| Dec 17, 2009 | Form 4/A | Open market or private purchase of non-derivative or derivative security | 11,923 | $1.59 | 431,616 | ||
| Dec 17, 2009 | Form 4 | Open market or private purchase of non-derivative or derivative security | 11,923 | $1.59 | 431,616 | ||
| Dec 21, 2022 |
Group (Note 1), Ten Percent Owner
|
Group (Note 1), Ten Percent Owner | Form 4 | Open market or private sale of non-derivative or derivative security | 1,741,230 | $1.60 | -- |
| Dec 31, 2009 | Form 4 | Open market or private purchase of non-derivative or derivative security | 1,252 | $1.60 | 456,184 | ||
| Dec 30, 2009 | Form 4 | Open market or private purchase of non-derivative or derivative security | 10,610 | $1.60 | 454,932 | ||
| Dec 18, 2009 | Form 4/A | Open market or private purchase of non-derivative or derivative security | 12,706 | $1.60 | 444,322 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.