| Date | Filer | Title | Filing | Type | Shares Traded | Price | Total Held |
|---|---|---|---|---|---|---|---|
| November 15, 2012 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 11,600 | $5.20 | 90,027 | |
| October 15, 2012 | Director | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 34,542 | $2.77 | 119,542 | |
| October 15, 2012 | Director | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 2,500 | $2.36 | 122,042 | |
| October 15, 2012 | Director | Form 4 | Exercise of in-the-money or at-the-money derivative security | 34,542 | $2.77 | 37,083 | |
| October 15, 2012 | Director | Form 4 | Exercise of in-the-money or at-the-money derivative security | 2,500 | $2.36 | 34,583 | |
| September 20, 2012 | Director | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 35,000 | $2.72 | 296,025 | |
| September 20, 2012 | Director | Form 4 | Exercise of in-the-money or at-the-money derivative security | 35,000 | $2.72 | 219,911 | |
| September 20, 2012 | Director | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 17,083 | $3.25 | 313,108 | |
| September 20, 2012 | Director | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 34,542 | $2.77 | 347,650 | |
| September 20, 2012 | Director | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 18,735 | $4.22 | 366,385 | |
| September 20, 2012 | Director | Form 4 | Exercise of in-the-money or at-the-money derivative security | 17,083 | $3.25 | 53,277 | |
| September 20, 2012 | Director | Form 4 | Exercise of in-the-money or at-the-money derivative security | 34,542 | $2.77 | 18,735 | |
| September 20, 2012 | Director | Form 4 | Exercise of in-the-money or at-the-money derivative security | 18,735 | $4.22 | -- | |
| September 14, 2012 | SVP Corp Bus Strategy/IR | Form 4 | Open market or private purchase of non-derivative or derivative security | 2,000 | $4.93 | 18,787 | |
| September 14, 2012 | CEO | Form 4 | Open market or private purchase of non-derivative or derivative security | 3,100 | $5.03 | 194,114 | |
| September 14, 2012 | CEO | Form 4 | Open market or private purchase of non-derivative or derivative security | 1,900 | $5.04 | 196,014 | |
| September 10, 2012 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 1,060 | $4.92 | 69,487 | |
| September 10, 2012 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 100 | $4.94 | 69,587 | |
| September 10, 2012 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 3,800 | $4.96 | 73,387 | |
| September 10, 2012 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 1,549 | $4.97 | 74,936 | |
| September 10, 2012 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 3,491 | $4.95 | 78,427 | |
| August 29, 2012 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 2,500 | $4.65 | 68,427 | |
| June 15, 2012 | CMO | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 36,250 | $2.15 | 305,000 | |
| June 15, 2012 | SVP - IR/PR | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 36,250 | $2.15 | 245,000 | |
| June 15, 2012 | CEO | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 87,000 | $2.15 | 965,000 |
For recent transactions, including derivative transactions, see our Section 16 SEC filings page.
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.
