Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $2.95 | 10,000 | Officer | 145,746 | 2014-03-13 | Filing |
| $3.30 | 2,500 | Officer | 10,000 | 2013-11-27 | Filing |
| $3.33 | 10,000 | Officer | 155,746 | 2013-09-05 | Filing |
| $4.20 | 92,487 | Large Shareholder | 293,317 | 2012-03-13 | Filing |
| $4.26 | 20,000 | Large Shareholder | 385,804 | 2012-03-12 | Filing |
| $4.32 | 5,000 | Large Shareholder | 405,804 | 2012-03-09 | Filing |
| $4.31 | 22,000 | Large Shareholder | 410,804 | 2012-03-09 | Filing |
| $4.40 | 20,000 | Large Shareholder | 432,804 | 2012-03-09 | Filing |
| $3.82 | 1,100 | Large Shareholder, Officer, Director | 431,273 | 2012-02-03 | Filing |
| $3.81 | 600 | Large Shareholder, Officer, Director | 432,373 | 2012-02-03 | Filing |
| $3.80 | 500 | Large Shareholder, Officer, Director | 432,973 | 2012-02-03 | Filing |
| $3.94 | 1,200 | Large Shareholder, Officer, Director | 433,473 | 2012-02-02 | Filing |
| $3.92 | 1,040 | Large Shareholder, Officer, Director | 434,673 | 2012-02-02 | Filing |
| $3.89 | 160 | Large Shareholder, Officer, Director | 435,713 | 2012-02-02 | Filing |
| $3.89 | 300 | Large Shareholder, Officer, Director | 435,873 | 2012-02-02 | Filing |
| $3.88 | 1,500 | Large Shareholder, Officer, Director | 436,173 | 2012-02-02 | Filing |
| $3.88 | 700 | Large Shareholder, Officer, Director | 437,673 | 2012-02-02 | Filing |
| $3.85 | 2,500 | Large Shareholder, Officer, Director | 438,373 | 2012-02-02 | Filing |
| $3.85 | 100 | Large Shareholder, Officer, Director | 440,873 | 2012-02-02 | Filing |
| $3.84 | 300 | Large Shareholder, Officer, Director | 440,973 | 2012-02-02 | Filing |