Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $4.95 | 8,739 | Large Shareholder, Officer, Director | 6,579,326 | 2019-03-05 | Filing |
| $3.59 | 10,880 | Large Shareholder, Officer, Director | 6,570,587 | 2018-11-13 | Filing |
| $3.36 | 10,000 | Large Shareholder, Officer, Director | 6,559,707 | 2018-11-09 | Filing |
| $3.60 | 1,000 | Large Shareholder, Officer, Director | 1,000 | 2017-11-30 | Filing |
| $3.60 | 1,000 | Large Shareholder, Officer, Director | 1,000 | 2017-11-30 | Filing |
| $3.13 | 1,599 | Large Shareholder, Officer, Director | 6,549,707 | 2017-11-21 | Filing |
| $3.28 | 7,259 | Large Shareholder, Officer, Director | 6,548,108 | 2017-11-20 | Filing |
| $3.16 | 12,291 | Large Shareholder, Officer, Director | 6,540,849 | 2017-11-17 | Filing |
| $3.22 | 1,905 | Large Shareholder, Officer, Director | 6,528,558 | 2017-11-16 | Filing |
| $3.28 | 300 | Large Shareholder, Officer, Director | 6,526,653 | 2017-11-15 | Filing |
| $3.35 | 2,800 | Large Shareholder, Officer, Director | 6,526,353 | 2017-11-14 | Filing |
| $3.28 | 7,704 | Large Shareholder, Officer, Director | 6,523,553 | 2017-11-13 | Filing |
| $3.35 | 9,385 | Large Shareholder, Officer, Director | 6,515,849 | 2017-11-10 | Filing |
| $3.47 | 11,520 | Large Shareholder, Officer, Director | 6,506,464 | 2017-11-09 | Filing |
| $5.35 | 12,700 | Large Shareholder, Officer, Director | 6,494,944 | 2017-06-15 | Filing |
| $5.11 | 7,300 | Large Shareholder, Officer, Director | 6,482,244 | 2017-06-14 | Filing |
| $5.01 | 15,000 | Large Shareholder, Officer, Director | 6,474,944 | 2017-06-13 | Filing |
| $4.95 | 15,000 | Large Shareholder, Officer, Director | 6,459,944 | 2017-06-12 | Filing |
| $9.00 | 1,000,000 | Large Shareholder, Officer, Director | 6,444,944 | 2016-09-30 | Filing |