Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $2.65 | 1,500 | Officer | 45,258 | 2017-10-27 | Filing |
| $2.65 | 3,000 | Officer | 46,758 | 2017-10-26 | Filing |
| $2.70 | 900 | Officer | 49,758 | 2017-10-25 | Filing |
| $2.76 | 1,900 | Officer | 50,658 | 2017-10-23 | Filing |
| $2.75 | 1,100 | Officer | 52,558 | 2017-10-23 | Filing |
| $2.95 | 1,850 | Officer | 53,658 | 2017-10-19 | Filing |
| $3.30 | 1,500 | Director | 20,000 | 2017-09-12 | Filing |
| $2.73 | 1,150 | Director | 21,500 | 2017-10-13 | Filing |
| $2.90 | 2,200 | Director | 17,650 | 2017-10-06 | Filing |
| $3.03 | 2,000 | Large Shareholder, Officer, Director | 4,239,983 | 2017-09-29 | Filing |
| $3.11 | 2,450 | Large Shareholder, Officer, Director | 4,241,983 | 2017-09-26 | Filing |
| $3.12 | 557 | Large Shareholder, Officer, Director | 4,244,433 | 2017-09-25 | Filing |
| $3.08 | 1,500 | Large Shareholder, Officer, Director | 4,244,990 | 2017-09-25 | Filing |
| $3.25 | 2,000 | Large Shareholder, Officer, Director | 4,246,490 | 2017-09-13 | Filing |
| $3.32 | 2,000 | Large Shareholder, Officer, Director | 4,248,490 | 2017-09-12 | Filing |
| $3.25 | 1,600 | Director | 19,850 | 2017-09-06 | Filing |
| $4.70 | 28 | Director | 11,450 | 2017-07-12 | Filing |
| $4.69 | 972 | Director | 11,478 | 2017-07-12 | Filing |
| $4.68 | 1,500 | Director | 12,450 | 2017-07-12 | Filing |
| $4.91 | 2,000 | Director | 13,950 | 2017-07-06 | Filing |