Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $5.40 | 5,600 | Large Shareholder, Officer, Director | 1,102,062 | 2012-03-19 | Filing |
| $5.36 | 5,000 | Large Shareholder, Director | 1,096,462 | 2012-03-16 | Filing |
| $5.21 | 26,700 | Large Shareholder, Director | 1,091,462 | 2012-03-15 | Filing |
| $5.59 | 23,600 | Large Shareholder, Director | 1,064,762 | 2011-11-28 | Filing |
| $5.37 | 7,117 | Large Shareholder, Director | 1,041,162 | 2011-11-25 | Filing |
| $5.46 | 40,900 | Large Shareholder, Director | 1,034,045 | 2011-11-23 | Filing |
| $5.31 | 56,915 | Large Shareholder, Director | 993,145 | 2011-11-22 | Filing |
| $5.43 | 84,304 | Large Shareholder, Director | 936,230 | 2011-11-21 | Filing |
| $5.98 | 4,600 | Large Shareholder, Director | 851,926 | 2011-09-13 | Filing |
| $5.85 | 50,000 | Large Shareholder, Director | 847,326 | 2011-09-12 | Filing |
| $5.86 | 75,000 | Large Shareholder, Director | 797,326 | 2011-09-09 | Filing |
| $6.24 | 119,782 | Large Shareholder, Director | 531,630 | 2011-08-26 | Filing |
| $6.24 | 181,818 | Large Shareholder, Director | 806,970 | 2011-08-26 | Filing |
| $6.12 | 223,200 | Large Shareholder, Director | 411,848 | 2011-08-25 | Filing |
| $6.12 | 338,800 | Large Shareholder, Director | 625,152 | 2011-08-25 | Filing |
| $6.07 | 188,648 | Large Shareholder, Director | 188,648 | 2011-08-24 | Filing |
| $6.07 | 286,352 | Large Shareholder, Director | 286,352 | 2011-08-24 | Filing |
| $7.95 | 5,000 | Director | 45,447 | 2011-05-26 | Filing |
| $7.74 | 10,000 | Director | 40,447 | 2011-05-25 | Filing |
| $3.39 | 50,000 | Director | 66,097 | 2009-10-29 | Filing |