Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $14.67 | 54,824 | Officer, Director | 512,800 | 2016-12-06 | Filing |
| $13.53 | 32,476 | Officer, Director | 567,624 | 2016-12-06 | Filing |
| $2.15 | 1,928,646 | Officer, Director | 600,100 | 2015-03-06 | Filing |
| $3.13 | 10,000 | Large Shareholder, Officer, Director | 0 | 2014-02-25 | Filing |
| $3.13 | 10,000 | Large Shareholder, Officer, Director | 10,000 | 2014-02-25 | Filing |
| $3.12 | 10,000 | Large Shareholder, Officer, Director | 20,000 | 2014-02-25 | Filing |
| $3.13 | 10,000 | Large Shareholder, Officer, Director | 30,000 | 2014-02-25 | Filing |
| $3.12 | 10,000 | Large Shareholder, Officer, Director | 40,000 | 2014-02-25 | Filing |
| $3.12 | 10,000 | Large Shareholder, Officer, Director | 50,000 | 2014-02-25 | Filing |
| $3.10 | 3,600 | Large Shareholder, Officer, Director | 60,000 | 2014-02-25 | Filing |
| $3.09 | 3,371 | Large Shareholder, Officer, Director | 63,600 | 2014-02-25 | Filing |
| $3.05 | 3,312 | Large Shareholder, Officer, Director | 66,971 | 2014-02-24 | Filing |
| $3.05 | 10,000 | Large Shareholder, Officer, Director | 70,283 | 2014-02-24 | Filing |
| $3.06 | 5,000 | Large Shareholder, Officer, Director | 80,283 | 2014-02-24 | Filing |
| $3.06 | 10,100 | Large Shareholder, Officer, Director | 85,283 | 2014-02-24 | Filing |
| $3.09 | 2,400 | Large Shareholder, Officer, Director | 95,383 | 2014-02-24 | Filing |
| $3.11 | 4,600 | Large Shareholder, Officer, Director | 97,783 | 2014-02-24 | Filing |
| $3.20 | 15,388 | Large Shareholder, Officer, Director | 102,383 | 2014-02-24 | Filing |
| $3.21 | 10,000 | Large Shareholder, Officer, Director | 117,771 | 2014-02-24 | Filing |
| $3.27 | 8,154 | Large Shareholder, Officer, Director | 127,771 | 2014-02-24 | Filing |