Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $6.91 | 300 | Large Shareholder, Officer, Director | 957,748 | 2016-05-12 | Filing |
| $6.90 | 300 | Large Shareholder, Officer, Director | 957,448 | 2016-05-12 | Filing |
| $6.64 | 100 | Large Shareholder, Officer, Director | 957,148 | 2015-05-12 | Filing |
| $6.63 | 200 | Large Shareholder, Officer, Director | 957,048 | 2015-05-12 | Filing |
| $6.62 | 100 | Large Shareholder, Officer, Director | 956,848 | 2015-05-12 | Filing |
| $6.55 | 200 | Large Shareholder, Officer, Director | 956,748 | 2015-05-12 | Filing |
| $4.00 | 100 | Large Shareholder, Officer, Director | 956,548 | 2015-03-19 | Filing |
| $3.92 | 1,100 | Large Shareholder, Officer, Director | 956,448 | 2015-03-19 | Filing |
| $3.95 | 400 | Large Shareholder, Officer, Director | 955,348 | 2015-03-19 | Filing |
| $3.80 | 500 | Large Shareholder, Officer, Director | 954,948 | 2015-03-18 | Filing |
| $3.78 | 500 | Large Shareholder, Officer, Director | 954,448 | 2015-03-18 | Filing |
| $4.44 | 2,252 | Large Shareholder | 1,453,637 | 2014-06-06 | Filing |
| $14.41 | 700 | Director | 700 | 2014-04-14 | Filing |
| $10.90 | 47,300 | Large Shareholder | 1,451,385 | 2014-03-25 | Filing |
| $10.15 | 27,700 | Large Shareholder | 1,404,085 | 2014-03-24 | Filing |
| $14.96 | 26,800 | Large Shareholder | 1,376,385 | 2014-02-06 | Filing |
| $16.32 | 24,492 | Large Shareholder | 1,349,585 | 2014-02-05 | Filing |
| $7.40 | 6,630 | Large Shareholder | 1,325,093 | 2013-07-10 | Filing |
| $0.00 | 405,405 | Large Shareholder | 9,127,670 | 2012-11-02 | Filing |
| $0.32 | 937,500 | Director | 937,500 | 2011-10-04 | Filing |