| Date | Filer | Title | Filing | Type | Shares Traded | Price | Total Held |
|---|---|---|---|---|---|---|---|
| May 21, 2013 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 5,000 | $0.93 | 175,375 | |
| May 21, 2013 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 5,000 | $0.93 | 175,375 | |
| May 13, 2013 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 5,000 | $0.96 | 170,375 | |
| May 10, 2013 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 5,000 | $0.92 | 165,375 | |
| March 20, 2013 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 20,000 | $1.06 | 41,000 | |
| March 20, 2013 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 3,750 | $1.06 | 160,375 | |
| December 10, 2012 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 14,000 | $7.60 | 380,385 | |
| November 15, 2012 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 11,600 | $5.20 | 90,027 | |
| 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 | |
| May 19, 2012 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 4,520 | $1.77 | 65,927 | |
| May 17, 2012 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 5,000 | $1.93 | 21,000 | |
| March 21, 2012 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 4,500 | $1.95 | 61,407 | |
| March 19, 2012 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 4,000 | $1.85 | 16,000 | |
| December 20, 2011 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 500 | $1.77 | 80,500 | |
| December 20, 2011 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 4,500 | $1.80 | 85,000 | |
| December 15, 2011 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 5,875 | $1.80 | 80,000 | |
| December 12, 2011 | CMO | Form 4 | Open market or private purchase of non-derivative or derivative security | 5,000 | $2.00 | 35,687 |
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.
