| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.81 | 10,000 | $28,050.00 | 215,000 | 2019-09-19 | Filing | |
| $2.79 | 20,000 | $55,800.00 | 205,000 | 2019-09-18 | Filing | |
| $3.15 | 1,000 | $3,150.00 | 4,278 | 2019-08-21 | Filing | |
| $0.13 | 10,000 | $1,250.00 | 131,101 | 2019-06-12 | Filing | |
| $0.16 | 10,000 | $1,630.00 | 121,101 | 2019-05-24 | Filing | |
| $0.16 | 10,000 | $1,570.00 | 111,101 | 2019-05-17 | Filing | |
| $0.18 | 5,000 | $895.00 | 101,101 | 2019-05-10 | Filing | |
| $0.20 | 10,000 | $1,950.00 | 96,101 | 2019-05-03 | Filing | |
| $0.12 | 1,000,000 | $120,000.00 | 1,722,024 | 2019-02-20 | Filing | |
| $0.12 | 416,667 | $50,000.04 | 722,024 | 2019-02-15 | Filing | |
| $0.12 | 10,000 | $1,230.00 | 305,357 | 2019-01-09 | Filing | |
| $0.12 | 25,000 | $2,875.00 | 1,045,000 | 2019-01-10 | Filing | |
| $0.11 | 10,000 | $1,091.00 | 295,357 | 2019-01-02 | Filing | |
| $0.10 | 20,000 | $2,000.00 | 285,357 | 2018-12-21 | Filing | |
| $0.10 | 16,000 | $1,600.00 | 1,020,000 | 2018-12-21 | Filing | |
| $0.11 | 50,000 | $5,500.00 | 265,357 | 2018-12-18 | Filing | |
| $0.11 | 4,000 | $440.00 | 1,004,000 | 2018-12-18 | Filing | |
| $0.17 | 40,000 | $6,800.00 | 215,357 | 2018-12-11 | Filing | |
| $0.18 | 10,000 | $1,800.00 | 175,357 | 2018-12-07 | Filing | |
| $0.19 | 2,457 | $466.83 | 165,357 | 2018-12-05 | Filing |