| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Director | $5.79 | 5,000 | $28,945.00 | 221,794 | 2012-06-28 | Filing |
| Director | $5.91 | 10,000 | $59,100.00 | 208,262 | 2011-11-22 | Filing |
| Director | $6.62 | 4,588 | $30,372.56 | 198,262 | 2011-11-09 | Filing |
| Director | $6.55 | 412 | $2,698.60 | 193,674 | 2011-11-07 | Filing |
| Director | $6.56 | 5,000 | $32,800.00 | 193,262 | 2011-11-07 | Filing |
| Large Shareholder, Officer, Director | $8.67 | 53,300 | $462,111.00 | 6,760,434 | 2011-03-16 | Filing |
| Large Shareholder, Officer, Director | $8.89 | 3,444 | $30,617.16 | 6,707,134 | 2011-03-11 | Filing |
| Large Shareholder, Officer, Director | $8.88 | 600 | $5,328.00 | 6,703,690 | 2011-03-11 | Filing |
| Large Shareholder, Officer, Director | $7.17 | 13,668 | $97,999.56 | 6,695,981 | 2010-11-03 | Filing |
| Large Shareholder, Officer, Director | $5.95 | 87,817 | $522,511.15 | 6,684,431 | 2010-09-30 | Filing |
| Large Shareholder, Officer, Director | $5.54 | 50,366 | $279,027.64 | 6,596,614 | 2010-09-20 | Filing |
| Director | $4.93 | 500 | $2,465.00 | 49,807 | 2010-07-21 | Filing |
| Director | $4.85 | 1,000 | $4,850.00 | 49,307 | 2010-07-21 | Filing |
| Director | $4.93 | 1,500 | $7,394.85 | 48,307 | 2010-07-21 | Filing |
| Director | $4.91 | 2,000 | $9,820.00 | 46,807 | 2010-07-21 | Filing |
| Director | $4.89 | 2,000 | $9,780.00 | 44,807 | 2010-07-21 | Filing |
| Director | $4.87 | 2,000 | $9,740.00 | 42,807 | 2010-07-21 | Filing |
| Director | $5.90 | 10,000 | $59,000.00 | 182,407 | 2010-05-07 | Filing |
| Director | $6.21 | 5,000 | $31,050.00 | 172,407 | 2010-05-07 | Filing |
| Director | $6.35 | 10,000 | $63,500.00 | 167,407 | 2010-05-07 | Filing |