| Date | Filer | Title | Filing | Type | Shares Traded | Price | Total Held |
|---|---|---|---|---|---|---|---|
| Jun 14, 2010 | Form 4 | Open market or private purchase of non-derivative or derivative security | 20,800 | $1.80 | 526,984 | ||
| Jul 13, 2010 | Form 4 | Open market or private purchase of non-derivative or derivative security | 15,000 | $1.80 | 541,984 | ||
| Oct 11, 2010 | Form 4 | Open market or private purchase of non-derivative or derivative security | 18,000 | $1.82 | 559,984 | ||
| Oct 12, 2010 | Form 4 | Open market or private purchase of non-derivative or derivative security | 32,000 | $1.85 | 591,984 | ||
| Oct 13, 2010 | Form 4 | Open market or private purchase of non-derivative or derivative security | 20,000 | $1.85 | 611,984 | ||
| Oct 19, 2010 | Form 4 | Open market or private purchase of non-derivative or derivative security | 7,100 | $1.85 | 619,084 | ||
| Oct 21, 2010 | Form 4 | Open market or private purchase of non-derivative or derivative security | 8,200 | $1.85 | 627,284 | ||
| Dec 07, 2010 | Form 4 | Open market or private purchase of non-derivative or derivative security | 6,000 | $1.89 | 633,284 | ||
| Dec 23, 2010 | Form 4 | Open market or private purchase of non-derivative or derivative security | 14,000 | $1.89 | 647,284 | ||
| Feb 15, 2011 | Form 4 | Open market or private purchase of non-derivative or derivative security | 6,200 | $1.95 | 653,484 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.