Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $1.45 | 10,000 | Large Shareholder, Director | 54,182 | 2014-12-11 | Filing |
| $1.43 | 700 | Large Shareholder, Director | 44,182 | 2014-12-10 | Filing |
| $1.50 | 3,300 | Large Shareholder, Director | 43,482 | 2014-11-18 | Filing |
| $1.50 | 108 | Large Shareholder, Director | 40,182 | 2014-11-17 | Filing |
| $2.15 | 1,000 | Large Shareholder, Director | 5,000 | 2014-05-19 | Filing |
| $3.35 | 5,000 | Large Shareholder, Director | 3,130,757 | 2011-12-07 | Filing |
| $3.40 | 1,900 | Large Shareholder, Director | 3,125,757 | 2011-12-06 | Filing |
| $3.78 | 2,500 | Large Shareholder, Director | 3,123,857 | 2011-09-15 | Filing |
| $3.83 | 12,454 | Large Shareholder, Director | 3,121,357 | 2011-09-07 | Filing |
| $4.85 | 1,054 | Large Shareholder, Director | 3,108,903 | 2011-02-18 | Filing |
| $4.79 | 4,518 | Large Shareholder, Director | 3,107,849 | 2011-02-17 | Filing |
| $4.20 | 8,476 | Large Shareholder, Director | 3,103,331 | 2010-11-29 | Filing |
| $4.00 | 5,105 | Large Shareholder, Director | 3,094,855 | 2010-11-26 | Filing |
| $4.24 | 6,704 | Large Shareholder, Director | 3,160,381 | 2010-11-08 | Filing |
| $4.06 | 4,000 | Large Shareholder, Director | 3,153,677 | 2010-09-14 | Filing |
| $3.69 | 3,088 | Large Shareholder, Director | 3,149,677 | 2010-09-03 | Filing |
| $3.58 | 2,500 | Large Shareholder, Director | 3,146,589 | 2010-09-02 | Filing |
| $3.44 | 16,575 | Large Shareholder, Director | 3,144,089 | 2010-09-01 | Filing |
| $4.62 | 15,000 | Large Shareholder, Director | 3,127,514 | 2009-10-02 | Filing |
| $3.00 | 11,200 | Large Shareholder, Director | 3,112,514 | 2009-04-09 | Filing |