| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $9.00 | 13,737 | $123,637.12 | 3,190,506 | 2020-06-19 | Filing | |
| $7.56 | 75,000 | $567,337.50 | 3,194,906 | 2020-05-27 | Filing | |
| $5.52 | 36,932 | $203,698.45 | 3,269,906 | 2020-05-21 | Filing | |
| $5.50 | 28,068 | $154,508.73 | 3,306,838 | 2020-05-11 | Filing | |
| $3.14 | 10,000 | $31,400.00 | 330,069 | 2019-12-16 | Filing | |
| $2.98 | 10,000 | $29,800.00 | 340,069 | 2019-12-13 | Filing | |
| $2.48 | 10,000 | $24,800.00 | 350,069 | 2019-12-13 | Filing | |
| $1.99 | 10,000 | $19,918.00 | 360,069 | 2019-12-12 | Filing | |
| $1.24 | 13,956 | $17,305.44 | 370,069 | 2019-09-09 | Filing | |
| $1.24 | 7,080 | $8,779.20 | 384,025 | 2019-09-06 | Filing | |
| $1.25 | 2,964 | $3,705.00 | 391,105 | 2019-09-05 | Filing | |
| $1.65 | 138,349 | $228,275.85 | 0 | 2018-11-29 | Filing | |
| $1.70 | 34,019 | $57,784.67 | 138,349 | 2018-11-29 | Filing | |
| $1.76 | 17,140 | $30,125.26 | 172,368 | 2018-11-28 | Filing | |
| $1.75 | 100,000 | $175,200.00 | 189,508 | 2018-11-27 | Filing | |
| $2.01 | 9,312 | $18,717.12 | 289,508 | 2018-11-23 | Filing | |
| $2.02 | 22,900 | $46,216.78 | 298,820 | 2018-11-21 | Filing | |
| $2.21 | 115,930 | $255,718.39 | 0 | 2018-11-14 | Filing | |
| $2.40 | 33,300 | $79,886.70 | 115,930 | 2018-11-13 | Filing | |
| $2.43 | 47,050 | $114,463.24 | 149,230 | 2018-11-12 | Filing |