Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $4.87 | 66,781 | Large Shareholder, Director | 9,974,175 | 2019-07-18 | Filing |
| $4.94 | 100,000 | Large Shareholder, Director | 10,040,956 | 2019-07-17 | Filing |
| $5.01 | 133,219 | Large Shareholder, Director | 10,140,956 | 2019-07-16 | Filing |
| $5.48 | 25,000 | Large Shareholder, Officer, Director | 4,635,000 | 2019-04-17 | Filing |
| $5.54 | 75,000 | Large Shareholder, Officer, Director | 4,660,000 | 2019-04-16 | Filing |
| $5.76 | 100,000 | Large Shareholder, Officer, Director | 4,735,000 | 2019-04-15 | Filing |
| $5.52 | 129,223 | Large Shareholder, Director | 10,274,175 | 2019-03-14 | Filing |
| $5.57 | 94,418 | Large Shareholder, Director | 10,403,398 | 2019-03-13 | Filing |
| $5.74 | 58,785 | Large Shareholder, Director | 10,497,816 | 2019-03-12 | Filing |
| $5.63 | 25,000 | Large Shareholder, Officer, Director | 4,835,000 | 2019-02-14 | Filing |
| $5.83 | 75,000 | Large Shareholder, Officer, Director | 4,860,000 | 2019-02-13 | Filing |
| $5.94 | 100,000 | Large Shareholder, Officer, Director | 4,935,000 | 2019-02-12 | Filing |
| $5.67 | 50,000 | Officer | 139,870 | 2019-02-06 | Filing |
| $5.46 | 120,000 | Large Shareholder, Director | 10,556,601 | 2019-01-17 | Filing |
| $5.15 | 50,000 | Large Shareholder, Director | 10,676,601 | 2019-01-16 | Filing |
| $6.14 | 140,826 | Large Shareholder, Director | 10,726,601 | 2019-01-15 | Filing |
| $6.15 | 50,000 | Large Shareholder, Officer, Director | 11,035,000 | 2019-01-09 | Filing |
| $6.03 | 50,000 | Large Shareholder, Officer, Director | 11,085,000 | 2019-01-08 | Filing |
| $5.98 | 100,000 | Large Shareholder, Officer, Director | 11,135,000 | 2019-01-07 | Filing |
| $5.91 | 10,000 | Large Shareholder, Officer, Director | 11,235,000 | 2018-10-18 | Filing |