| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $6.44 | 3,000 | $19,320.00 | 169,389 | 2012-04-23 | Filing |
| Officer, Director | $6.42 | 3,150 | $20,207.25 | 2,115,182 | 2012-04-23 | Filing |
| Officer, Director | $6.42 | 5,000 | $32,097.00 | 2,112,032 | 2012-04-23 | Filing |
| Officer, Director | $6.54 | 100 | $653.50 | 2,107,032 | 2012-04-20 | Filing |
| Officer, Director | $6.54 | 2,699 | $17,651.46 | 2,106,932 | 2012-04-20 | Filing |
| Officer, Director | $6.54 | 7,201 | $47,080.14 | 2,104,233 | 2012-04-20 | Filing |
| Officer | $6.51 | 5,000 | $32,550.00 | 240,919 | 2012-04-20 | Filing |
| Officer, Director | $5.37 | 1,600 | $8,590.40 | 2,264,325 | 2011-10-31 | Filing |
| Officer, Director | $5.37 | 3,918 | $21,039.66 | 2,262,725 | 2011-10-31 | Filing |
| Officer, Director | $5.37 | 6,400 | $34,355.20 | 2,258,807 | 2011-10-31 | Filing |
| Director | $5.10 | 1,000 | $5,100.00 | 83,810 | 2011-10-25 | Filing |
| Director | $5.08 | 10,000 | $50,800.00 | 82,810 | 2011-10-25 | Filing |
| Director | $5.06 | 1,000 | $5,060.00 | 72,810 | 2011-10-24 | Filing |
| Director | $5.07 | 1,000 | $5,069.00 | 71,810 | 2011-10-24 | Filing |
| Director | $5.09 | 1,000 | $5,090.00 | 70,810 | 2011-10-24 | Filing |
| Director | $5.07 | 2,000 | $10,140.00 | 69,810 | 2011-10-24 | Filing |
| Officer, Director | $4.61 | 9,700 | $44,704.39 | 2,252,407 | 2011-08-19 | Filing |
| Officer, Director | $4.61 | 11,945 | $55,066.45 | 2,242,707 | 2011-08-19 | Filing |
| Officer, Director | $5.09 | 500 | $2,542.50 | 2,230,762 | 2011-08-12 | Filing |
| Officer, Director | $5.10 | 2,300 | $11,730.00 | 2,230,262 | 2011-08-12 | Filing |