Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $2.35 | 2,000 | Officer | 61,121 | 2012-06-04 | Filing |
| $2.55 | 1,000,000 | Large Shareholder, Director | 10,637,170 | 2012-05-15 | Filing |
| $2.90 | 1,500 | Officer, Director | 345,468 | 2012-03-16 | Filing |
| $2.80 | 175,000 | Large Shareholder, Director | 9,637,170 | 2012-03-15 | Filing |
| $2.92 | 1,000 | Officer | 59,121 | 2012-03-14 | Filing |
| $2.98 | 1,000 | Director | 29,402 | 2012-03-13 | Filing |
| $3.20 | 800 | Large Shareholder, Director | 9,456,035 | 2011-12-05 | Filing |
| $3.10 | 2,029 | Large Shareholder, Director | 9,455,235 | 2011-12-01 | Filing |
| $3.10 | 1,235 | Large Shareholder, Director | 9,453,206 | 2011-11-30 | Filing |
| $3.15 | 2,000 | Officer, Director | 320,431 | 2011-09-15 | Filing |
| $3.14 | 2,000 | Officer | 47,592 | 2011-09-14 | Filing |
| $4.48 | 5,000 | Large Shareholder, Director | 9,449,131 | 2011-06-16 | Filing |
| $4.48 | 9,000 | Large Shareholder, Director | 9,453,131 | 2011-06-16 | Filing |
| $4.22 | 1,000 | Officer | 45,592 | 2011-06-15 | Filing |
| $3.98 | 2,500 | Officer | 27,322 | 2010-12-17 | Filing |
| $3.41 | 2,500 | Officer | 6,790 | 2010-09-16 | Filing |
| $3.23 | 1,403 | Director | 25,689 | 2010-09-01 | Filing |
| $3.33 | 6,955 | Director | 24,286 | 2010-09-01 | Filing |
| $3.32 | 100 | Director | 17,331 | 2010-09-01 | Filing |
| $3.27 | 2,945 | Director | 17,231 | 2010-08-31 | Filing |