| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.69 | 9,565 | $25,700.20 | 4,600,747 | 2020-03-13 | Filing | |
| $2.65 | 14,000 | $37,058.00 | 4,591,182 | 2020-03-12 | Filing | |
| $3.34 | 153 | $511.02 | 32,422 | 2019-11-21 | Filing | |
| $3.30 | 283 | $933.90 | 32,269 | 2019-11-21 | Filing | |
| $3.35 | 800 | $2,676.00 | 31,986 | 2019-11-20 | Filing | |
| $3.35 | 2,000 | $6,700.00 | 31,186 | 2019-11-20 | Filing | |
| $3.35 | 2,000 | $6,690.00 | 29,186 | 2019-11-20 | Filing | |
| $3.33 | 1,300 | $4,329.00 | 27,186 | 2019-11-20 | Filing | |
| $3.30 | 283 | $933.90 | 32,269 | 2019-11-21 | Filing | |
| $3.35 | 800 | $2,676.00 | 31,986 | 2019-11-20 | Filing | |
| $3.35 | 2,000 | $6,700.00 | 31,186 | 2019-11-20 | Filing | |
| $3.35 | 2,000 | $6,690.00 | 29,186 | 2019-11-20 | Filing | |
| $3.33 | 1,300 | $4,329.00 | 27,186 | 2019-11-20 | Filing | |
| $2.95 | 15,500 | $45,715.70 | 4,572,182 | 2019-11-18 | Filing | |
| $2.89 | 6,100 | $17,647.30 | 4,556,682 | 2019-11-15 | Filing | |
| $2.86 | 309 | $882.66 | 4,550,582 | 2019-11-14 | Filing | |
| $2.87 | 216 | $619.77 | 4,550,273 | 2019-11-13 | Filing | |
| $2.90 | 5,710 | $16,536.16 | 4,550,057 | 2019-11-11 | Filing | |
| $2.90 | 47 | $136.30 | 4,544,347 | 2019-11-08 | Filing | |
| $2.90 | 25,740 | $74,646.00 | 4,544,300 | 2019-11-07 | Filing |