Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $1.90 | 5,250 | Officer | 186,917 | 2020-05-19 | Filing |
| $1.67 | 6,750 | Large Shareholder, Officer, Director | 6,443,790 | 2020-05-14 | Filing |
| $1.79 | 2,195 | Large Shareholder, Officer, Director | 6,040,800 | 2020-05-18 | Filing |
| $1.67 | 8,875 | Large Shareholder, Officer, Director | 6,038,605 | 2020-05-15 | Filing |
| $1.67 | 8,880 | Large Shareholder, Officer, Director | 6,029,730 | 2020-05-14 | Filing |
| $2.10 | 17,056 | Officer | 17,056 | 2019-12-13 | Filing |
| $2.16 | 16,224 | Large Shareholder, Officer, Director | 7,246,419 | 2019-12-11 | Filing |
| $2.38 | 15,372 | Large Shareholder, Officer, Director | 6,020,850 | 2019-12-10 | Filing |
| $2.10 | 3,600 | Large Shareholder, Officer, Director | 7,230,195 | 2019-12-09 | Filing |
| $2.04 | 2,808 | Large Shareholder, Officer, Director | 6,005,478 | 2019-12-06 | Filing |
| $1.68 | 8,423 | Large Shareholder, Officer, Director | 7,226,595 | 2019-12-03 | Filing |
| $1.71 | 13,541 | Large Shareholder, Officer, Director | 6,002,670 | 2019-11-29 | Filing |
| $1.64 | 1,818 | Large Shareholder, Officer, Director | 7,218,172 | 2019-12-02 | Filing |
| $1.70 | 16,422 | Large Shareholder, Officer, Director | 7,216,354 | 2019-11-27 | Filing |
| $2.85 | 25,000 | Large Shareholder, Officer, Director | 45,000 | 2019-09-05 | Filing |
| $2.97 | 34,000 | Large Shareholder, Officer, Director | 65,500 | 2019-08-23 | Filing |
| $3.00 | 5,806 | Large Shareholder, Officer, Director | 5,325,229 | 2019-08-26 | Filing |
| $2.96 | 19,194 | Large Shareholder, Officer, Director | 5,319,423 | 2019-08-23 | Filing |
| $3.10 | 12,100 | Officer | 123,334 | 2019-08-21 | Filing |
| $3.00 | 2,900 | Officer | 111,234 | 2019-08-20 | Filing |