| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $2.32 | 500 | $1,160.00 | 943,259 | 2019-03-21 | Filing |
| Officer, Director | $2.35 | 2,600 | $6,110.00 | 942,759 | 2019-03-21 | Filing |
| Officer, Director | $2.43 | 200 | $486.00 | 940,159 | 2019-03-21 | Filing |
| Officer, Director | $2.45 | 942 | $2,307.90 | 939,959 | 2019-03-21 | Filing |
| Officer, Director | $2.44 | 2,023 | $4,936.12 | 939,017 | 2019-03-21 | Filing |
| Large Shareholder, Director | $2.40 | 10,000 | $23,997.00 | 320,000 | 2019-03-21 | Filing |
| Large Shareholder, Director | $2.40 | 7,338 | $17,609.00 | 3,329,901 | 2019-03-21 | Filing |
| Large Shareholder, Director | $2.40 | 949 | $2,277.32 | 423,762 | 2019-03-21 | Filing |
| Large Shareholder, Director | $2.27 | 30,000 | $68,172.00 | 310,000 | 2019-03-20 | Filing |
| Large Shareholder, Director | $2.27 | 8,756 | $19,897.13 | 3,322,563 | 2019-03-20 | Filing |
| Large Shareholder, Director | $2.27 | 17,170 | $39,017.11 | 422,813 | 2019-03-20 | Filing |
| Director | $2.20 | 9,999 | $21,991.80 | 1,270,786 | 2019-03-20 | Filing |
| Director | $2.25 | 9,999 | $22,472.75 | 1,260,787 | 2019-03-20 | Filing |
| Director | $2.20 | 6,245 | $13,739.00 | 1,250,788 | 2019-03-20 | Filing |
| Director | $2.20 | 9,999 | $21,986.80 | 1,244,543 | 2019-03-20 | Filing |
| Director | $2.25 | 6,106 | $13,733.62 | 1,234,544 | 2019-03-20 | Filing |
| Director | $2.25 | 9,000 | $20,243.70 | 1,228,438 | 2019-03-20 | Filing |
| Director | $2.25 | 18,999 | $42,745.85 | 1,219,438 | 2019-03-20 | Filing |
| Director | $2.25 | 87,706 | $197,338.50 | 1,200,439 | 2019-03-20 | Filing |
| Director | $2.18 | 9,999 | $21,825.82 | 1,112,733 | 2019-03-19 | Filing |