Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $2.51 | 7,500 | Officer | 115,885 | 2017-02-28 | Filing |
| $3.12 | 4,572 | Officer | 278,036 | 2017-01-06 | Filing |
| $3.12 | 7,500 | Officer | 68,000 | 2017-01-06 | Filing |
| $3.30 | 18,500 | Director | 193,116 | 2016-12-15 | Filing |
| $3.35 | 655,515 | Large Shareholder, Director | 12,989,485 | 2016-12-13 | Filing |
| $3.44 | 500,000 | Large Shareholder, Director | 13,645,000 | 2016-12-12 | Filing |
| $3.48 | 325,000 | Large Shareholder, Director | 14,145,000 | 2016-12-09 | Filing |
| $3.49 | 250,000 | Large Shareholder, Director | 14,470,000 | 2016-12-08 | Filing |
| $3.51 | 250,000 | Large Shareholder, Director | 14,720,000 | 2016-12-07 | Filing |
| $3.53 | 500,000 | Large Shareholder, Director | 14,970,000 | 2016-12-06 | Filing |
| $3.51 | 250,130 | Large Shareholder, Director | 15,470,000 | 2016-12-05 | Filing |
| $3.55 | 45,380 | Large Shareholder, Director | 15,720,130 | 2016-12-02 | Filing |
| $3.59 | 223,975 | Large Shareholder, Director | 15,765,510 | 2016-12-01 | Filing |
| $4.56 | 500,000 | Large Shareholder, Director | 15,961,860 | 2016-09-02 | Filing |
| $4.62 | 743,790 | Large Shareholder, Director | 16,461,860 | 2016-09-01 | Filing |
| $4.37 | 256,210 | Large Shareholder, Director | 17,205,650 | 2016-08-31 | Filing |
| $2.53 | 6,390 | Officer, Director | 730,867 | 2016-02-29 | Filing |
| $2.53 | 8,000 | Officer | 75,500 | 2016-02-29 | Filing |
| $2.53 | 6,390 | Officer | 282,608 | 2016-02-29 | Filing |
| $4.65 | 15,000 | Officer | 10,000 | 2015-11-23 | Filing |