Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $3.21 | 150,903 | Large Shareholder | 16,869,822 | 2019-01-10 | Filing |
| $3.10 | 52,567 | Large Shareholder | 16,718,919 | 2019-01-09 | Filing |
| $3.00 | 50,000 | Large Shareholder | 16,666,352 | 2018-12-13 | Filing |
| $3.64 | 110,000 | Large Shareholder | 16,616,352 | 2018-10-19 | Filing |
| $3.62 | 200,000 | Large Shareholder | 16,506,352 | 2018-10-18 | Filing |
| $3.55 | 306,467 | Large Shareholder | 16,306,352 | 2018-10-17 | Filing |
| $3.30 | 10,800 | Large Shareholder, Officer, Director | 18,240,335 | 2018-09-05 | Filing |
| $3.24 | 10,000 | Large Shareholder, Officer, Director | 18,229,535 | 2018-08-15 | Filing |
| $3.31 | 8,100 | Large Shareholder, Officer, Director | 18,219,535 | 2018-08-14 | Filing |
| $3.36 | 6,900 | Large Shareholder, Officer, Director | 18,211,435 | 2018-08-13 | Filing |
| $3.47 | 13,800 | Large Shareholder, Officer, Director | 18,204,535 | 2018-08-08 | Filing |
| $3.40 | 20,000 | Large Shareholder, Officer, Director | 18,191 | 2018-08-07 | Filing |
| $3.92 | 250,000 | Large Shareholder | 15,999,885 | 2018-04-24 | Filing |
| $3.44 | 4,313 | Large Shareholder, Officer, Director | 18,170,735 | 2018-03-02 | Filing |
| $3.30 | 15,900 | Large Shareholder, Officer, Director | 18,166,422 | 2018-03-01 | Filing |
| $3.48 | 100,000 | Large Shareholder | 15,749,885 | 2018-02-27 | Filing |
| $3.30 | 211,344 | Large Shareholder | 15,649,885 | 2018-02-08 | Filing |
| $3.85 | 10,000 | Large Shareholder, Officer, Director | 18,150,522 | 2017-12-19 | Filing |
| $3.75 | 5,000 | Large Shareholder, Officer, Director | 18,140,522 | 2017-12-15 | Filing |
| $3.53 | 5,100 | Large Shareholder, Officer, Director | 18,135,522 | 2017-12-07 | Filing |