Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $5.93 | 326,894 | Large Shareholder, Director, Other | 2,165,843 | 2011-09-08 | Filing |
| $5.60 | 185,941 | Large Shareholder, Director, Other | 1,838,949 | 2011-09-07 | Filing |
| $5.41 | 307,069 | Large Shareholder, Director, Other | 1,653,008 | 2011-09-02 | Filing |
| $5.21 | 42,760 | Large Shareholder, Director, Other | 1,345,939 | 2011-09-01 | Filing |
| $4.96 | 171,096 | Large Shareholder, Director, Other | 1,303,179 | 2011-08-31 | Filing |
| $4.76 | 172,082 | Large Shareholder, Director, Other | 1,132,083 | 2011-08-30 | Filing |
| $4.69 | 132,686 | Large Shareholder, Director, Other | 960,001 | 2011-08-29 | Filing |
| $4.57 | 145,556 | Large Shareholder, Director, Other | 827,315 | 2011-08-26 | Filing |
| $4.53 | 135,361 | Large Shareholder, Director, Other | 681,759 | 2011-08-25 | Filing |
| $4.55 | 123,218 | Large Shareholder, Director, Other | 546,398 | 2011-08-24 | Filing |
| $4.51 | 26,065 | Large Shareholder, Director, Other | 423,180 | 2011-08-24 | Filing |
| $4.62 | 249,178 | Large Shareholder, Director, Other | 397,115 | 2011-08-19 | Filing |
| $4.34 | 110,137 | Large Shareholder, Director, Other | 147,937 | 2011-08-18 | Filing |
| $5.44 | 315,000 | Officer, Director | 555,000 | 2011-06-15 | Filing |
| $5.35 | 240,000 | Officer, Director | 240,000 | 2011-06-14 | Filing |
| $1.54 | 909,597 | Large Shareholder | 7,657,704 | 2009-05-08 | Filing |
| $1.54 | 909,597 | Large Shareholder | 7,657,704 | 2009-05-08 | Filing |
| $1.54 | 1,298,702 | Large Shareholder | 3,896,780 | 2009-05-08 | Filing |