Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $2.45 | 37,000 | Large Shareholder, Officer, Director | 6,401,537 | 2018-05-11 | Filing |
| $2.34 | 7,500 | Director | 110,000 | 2018-05-11 | Filing |
| $2.35 | 7,500 | Director | 102,500 | 2018-05-11 | Filing |
| $2.54 | 100,000 | Large Shareholder, Officer, Director | 6,364,537 | 2018-03-29 | Filing |
| $2.58 | 100,000 | Large Shareholder, Officer, Director | 6,264,537 | 2018-03-28 | Filing |
| $2.60 | 13,100 | Large Shareholder, Officer, Director | 4,411,080 | 2018-03-28 | Filing |
| $2.51 | 26,900 | Large Shareholder, Officer, Director | 4,437,980 | 2018-03-29 | Filing |
| $3.10 | 2,000 | Officer | 49,094 | 2018-02-15 | Filing |
| $2.81 | 20,000 | Large Shareholder, Other | 4,397,980 | 2018-02-13 | Filing |
| $2.85 | 20,000 | Director | 2,190,345 | 2018-02-13 | Filing |
| $2.93 | 100,000 | Large Shareholder, Director, Other | 6,164,537 | 2018-02-13 | Filing |
| $3.64 | 17,000 | Director | 2,170,345 | 2017-12-15 | Filing |
| $3.73 | 1,000 | Director | 18,137 | 2017-12-14 | Filing |
| $3.73 | 1,000 | Officer, Director | 589,513 | 2017-12-14 | Filing |
| $3.74 | 500 | Officer | 3,500 | 2017-12-14 | Filing |
| $3.75 | 500 | Director | 17,137 | 2017-12-13 | Filing |
| $3.90 | 500 | Director | 16,637 | 2017-12-12 | Filing |
| $3.95 | 10,000 | Large Shareholder, Director | 15,734,874 | 2017-12-08 | Filing |
| $3.99 | 2,500 | Director | 16,137 | 2017-12-08 | Filing |
| $4.00 | 5,037 | Director | 13,637 | 2017-12-05 | Filing |