| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.98 | 25,000 | $74,500.00 | 4,069,748 | 2020-09-24 | Filing | |
| $2.06 | 451,620 | $929,433.96 | 4,044,748 | 2020-08-20 | Filing | |
| $3.60 | 333,000 | $1,198,800.00 | 3,593,128 | 2020-08-19 | Filing | |
| $2.27 | 82,431 | $187,118.37 | 508,679 | 2020-03-24 | Filing | |
| $2.27 | 82,431 | $187,118.37 | 327,239 | 2020-03-24 | Filing | |
| $2.06 | 903,240 | $1,858,867.92 | 3,260,128 | 2020-03-23 | Filing | |
| $3.84 | 100 | $384.00 | 1,400 | 2019-09-30 | Filing | |
| $2.65 | 10,000 | $26,500.00 | 2,356,888 | 2019-11-13 | Filing | |
| $2.70 | 29,945 | $80,761.67 | 2,346,888 | 2019-11-12 | Filing | |
| $2.71 | 6,072 | $16,449.05 | 2,316,943 | 2019-10-31 | Filing | |
| $2.85 | 25,000 | $71,350.00 | 2,310,871 | 2019-10-30 | Filing | |
| $3.01 | 3,328 | $10,017.28 | 2,285,871 | 2019-10-17 | Filing | |
| $3.14 | 15,000 | $47,055.00 | 2,282,543 | 2019-10-16 | Filing | |
| $3.25 | 6,720 | $21,806.40 | 2,267,543 | 2019-10-15 | Filing | |
| $3.25 | 6,700 | $21,775.00 | 2,260,823 | 2019-10-14 | Filing | |
| $3.33 | 5,000 | $16,650.00 | 2,254,123 | 2019-10-02 | Filing | |
| $3.44 | 5,000 | $17,200.00 | 2,249,123 | 2019-10-01 | Filing | |
| $3.70 | 17,940 | $66,360.06 | 2,244,123 | 2019-09-30 | Filing | |
| $4.00 | 312 | $1,248.00 | 2,226,183 | 2019-09-27 | Filing | |
| $2.78 | 35,971 | $99,999.38 | 272,741 | 2019-07-11 | Filing |