Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $5.96 | 440 | Officer | 11,244 | 2020-05-28 | Filing |
| $5.99 | 5,000 | Officer | 116,483 | 2020-05-28 | Filing |
| $4.50 | 3,000 | Director | 24,209 | 2020-05-14 | Filing |
| $4.95 | 3,000 | Director | 21,209 | 2020-05-13 | Filing |
| $2.60 | 5,769 | Director | 18,209 | 2020-03-12 | Filing |
| $2.20 | 20,000 | Director | 2,281,605 | 2019-12-10 | Filing |
| $2.21 | 1,250 | Director | 12,440 | 2019-12-10 | Filing |
| $2.39 | 2,100 | Director | 11,190 | 2019-11-20 | Filing |
| $1.82 | 3,850 | Large Shareholder, Director | 177,364 | 2019-11-06 | Filing |
| $1.82 | 216,150 | Large Shareholder, Director | 3,281,236 | 2019-11-06 | Filing |
| $1.67 | 50,000 | Large Shareholder, Director | 50,000 | 2019-09-13 | Filing |
| $1.67 | 215,000 | Large Shareholder, Director | 3,065,086 | 2019-09-13 | Filing |
| $1.70 | 2,092 | Officer | 10,804 | 2019-09-13 | Filing |
| $1.70 | 1,440 | Officer | 66,611 | 2019-09-13 | Filing |
| $1.67 | 2,747 | Officer | 8,712 | 2019-09-12 | Filing |
| $1.64 | 9,000 | Officer | 72,604 | 2019-09-11 | Filing |
| $1.43 | 39,120 | Large Shareholder, Director | 2,117,333 | 2019-09-06 | Filing |
| $1.45 | 100,000 | Large Shareholder, Director | 2,078,213 | 2019-09-06 | Filing |
| $1.42 | 4,342 | Large Shareholder, Director | 211,437 | 2019-08-30 | Filing |
| $1.42 | 5,358 | Large Shareholder, Director | 207,095 | 2019-08-30 | Filing |