| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $0.99 | 49,130 | $48,638.70 | 139,237 | 2019-05-24 | Filing | |
| $0.98 | 2,571 | $2,519.58 | 4,965 | 2019-05-29 | Filing | |
| $0.97 | 2,394 | $2,322.18 | 2,394 | 2019-05-28 | Filing | |
| $0.98 | 1,588 | $1,556.24 | 63,171 | 2019-05-29 | Filing | |
| $0.96 | 61,583 | $59,119.68 | 61,583 | 2019-05-28 | Filing | |
| $0.98 | 1,160 | $1,136.80 | 1,660 | 2019-05-29 | Filing | |
| $0.97 | 500 | $485.00 | 500 | 2019-05-28 | Filing | |
| $0.98 | 870 | $852.60 | 90,107 | 2019-05-21 | Filing | |
| $0.97 | 28,135 | $27,290.95 | 89,237 | 2019-05-17 | Filing | |
| $0.99 | 28,060 | $27,779.40 | 61,102 | 2019-05-17 | Filing | |
| $0.99 | 2,100 | $2,078.79 | 33,042 | 2019-05-17 | Filing | |
| $0.98 | 30,942 | $30,323.16 | 30,942 | 2019-05-17 | Filing | |
| $1.01 | 33,869 | $34,207.69 | 33,869 | 2019-05-15 | Filing | |
| $1.00 | 56,000 | $56,000.00 | 56,000 | 2019-05-15 | Filing | |
| $1.03 | 100,000 | $103,000.00 | 100,000 | 2019-05-14 | Filing | |
| $1.03 | 20,000 | $20,600.00 | 20,000 | 2019-05-14 | Filing | |
| $1.07 | 80,000 | $85,600.00 | 3,244,840 | 2018-12-19 | Filing | |
| $1.07 | 87,371 | $93,548.13 | 3,164,840 | 2018-12-18 | Filing | |
| $1.23 | 115,000 | $140,886.50 | 3,077,469 | 2018-12-14 | Filing | |
| $1.23 | 5,000 | $6,150.00 | 2,962,469 | 2018-12-13 | Filing |