Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $2.60 | 2,000 | Director | 34,000 | 2014-12-03 | Filing |
| $3.67 | 1,000 | Director | 32,000 | 2014-10-03 | Filing |
| $4.29 | 1,000 | Director | 31,000 | 2014-08-22 | Filing |
| $5.16 | 1,000 | Director | 30,000 | 2014-05-15 | Filing |
| $4.81 | 1,000 | Director | 29,000 | 2014-04-03 | Filing |
| $4.57 | 1,000 | Director | 28,000 | 2014-03-05 | Filing |
| $4.55 | 1,000 | Director | 27,000 | 2014-02-06 | Filing |
| $4.07 | 500 | Large Shareholder, Officer, Director | 3,037,000 | 2013-01-14 | Filing |
| $3.98 | 1,000 | Large Shareholder, Officer, Director | 3,036,500 | 2013-01-08 | Filing |
| $3.84 | 2,500 | Large Shareholder, Officer, Director | 3,035,500 | 2013-01-04 | Filing |
| $3.86 | 1,000 | Large Shareholder, Officer, Director | 3,033,000 | 2013-01-03 | Filing |
| $3.85 | 5,900 | Large Shareholder, Officer, Director | 3,032,000 | 2013-01-02 | Filing |
| $3.84 | 6,100 | Large Shareholder, Officer, Director | 3,026,100 | 2012-12-31 | Filing |
| $3.95 | 2,500 | Director | 2,500 | 2012-12-05 | Filing |
| $2.14 | 5,000 | Large Shareholder, Officer, Director | 3,020,000 | 2010-02-05 | Filing |
| $2.23 | 5,000 | Large Shareholder, Officer, Director | 3,015,000 | 2010-02-04 | Filing |
| $2.27 | 5,000 | Large Shareholder, Officer, Director | 3,010,000 | 2010-02-03 | Filing |
| $2.27 | 5,000 | Large Shareholder, Officer, Director | 3,005,000 | 2010-02-02 | Filing |