| Date | Filer | Title | Filing | Type | Shares Traded | Price | Total Held |
|---|---|---|---|---|---|---|---|
| Feb 24, 2011 | Form 4 | Open market or private purchase of non-derivative or derivative security | 22,500 | $2.00 | 782,395 | ||
| Mar 23, 2011 | Form 4 | Open market or private purchase of non-derivative or derivative security | 124,117 | $2.02 | 877,512 | ||
| Mar 16, 2017 | Form 4 | Open market or private sale of non-derivative or derivative security | -- | $130,600.00 | 459,400 | ||
| Mar 03, 2017 | Form 4 | Open market or private purchase of non-derivative or derivative security | -- | $590,000.00 | -- |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.