Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $2.07 | 20,000 | Officer, Director | 675,936 | 2016-11-17 | Filing |
| $2.09 | 100,000 | Officer | 184,638 | 2016-11-17 | Filing |
| $3.81 | 455,461 | Large Shareholder, Director | 7,194,690 | 2016-02-25 | Filing |
| $3.67 | 1,621,964 | Large Shareholder, Director | 6,739,229 | 2016-02-24 | Filing |
| $3.76 | 1,050,000 | Large Shareholder, Director | 5,117,265 | 2016-02-23 | Filing |
| $3.69 | 75,008 | Large Shareholder, Director | 4,067,265 | 2016-02-22 | Filing |
| $3.69 | 38,914 | Large Shareholder, Director | 3,992,257 | 2016-02-19 | Filing |
| $3.44 | 323,600 | Large Shareholder, Director | 3,953,343 | 2016-02-17 | Filing |
| $3.29 | 428,000 | Large Shareholder, Director | 3,629,743 | 2016-02-16 | Filing |
| $3.05 | 793 | Large Shareholder, Director | 3,201,743 | 2016-02-12 | Filing |
| $2.99 | 640,000 | Large Shareholder, Director | 3,200,950 | 2016-02-10 | Filing |
| $2.89 | 1,760,000 | Large Shareholder, Director | 2,560,950 | 2016-02-09 | Filing |
| $2.69 | 800,950 | Large Shareholder, Director | 800,950 | 2016-02-08 | Filing |
| $2.99 | 640,000 | Large Shareholder, Director | 3,200,950 | 2016-02-10 | Filing |
| $2.89 | 1,760,000 | Large Shareholder, Director | 2,560,950 | 2016-02-09 | Filing |
| $2.69 | 800,950 | Large Shareholder, Director | 800,950 | 2016-02-08 | Filing |
| $6.00 | 8,500,000 | Large Shareholder, Director | 21,000,000 | 2015-06-03 | Filing |
| $3.70 | 224,050 | Director | 274,050 | 2014-12-05 | Filing |
| $3.52 | 50,000 | Director | 50,000 | 2014-12-04 | Filing |
| $3.50 | 5,000 | Director | 5,000 | 2014-12-04 | Filing |