| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Director | $1.45 | 69,665 | $101,014.25 | 726,552 | 2020-06-02 | Filing |
| Large Shareholder, Director | $1.45 | 11,841 | $17,169.45 | 100,036 | 2020-06-02 | Filing |
| Large Shareholder, Officer, Director | $1.45 | 17,352 | $25,160.40 | 1,040,352 | 2020-06-04 | Filing |
| Large Shareholder, Officer, Director | $1.45 | 35,000 | $50,708.00 | 1,023,000 | 2020-06-02 | Filing |
| Large Shareholder, Officer, Director | $1.39 | 15,000 | $20,818.50 | 988,000 | 2020-05-26 | Filing |
| Large Shareholder, Officer, Director | $1.31 | 20,000 | $26,128.00 | 973,000 | 2020-05-14 | Filing |
| Director | $1.45 | 11,000 | $15,936.80 | 50,200 | 2020-05-15 | Filing |
| Director | $1.40 | 72,000 | $101,124.00 | 72,000 | 2020-05-14 | Filing |
| Large Shareholder | $1.09 | 156 | $170.62 | 0 | 2020-05-13 | Filing |
| Large Shareholder | $1.09 | 8,239 | $9,010.99 | 0 | 2020-05-13 | Filing |
| Large Shareholder | $1.00 | 713 | $709.72 | 0 | 2020-05-06 | Filing |
| Large Shareholder | $1.00 | 21,892 | $21,791.30 | 0 | 2020-05-06 | Filing |
| Large Shareholder | $1.13 | 681 | $767.08 | 0 | 2020-05-05 | Filing |
| Large Shareholder | $1.13 | 35,885 | $40,420.86 | 0 | 2020-05-05 | Filing |
| Director | $1.17 | 3,000 | $3,507.90 | 953,000 | 2020-03-31 | Filing |
| Director | $0.98 | 39,200 | $38,435.60 | 39,200 | 2020-03-31 | Filing |
| Officer, Director | $1.63 | 1,685 | $2,746.55 | 31,904 | 2019-12-30 | Filing |
| Director | $4.30 | 200 | $860.00 | 750 | 2013-08-21 | Filing |
| Director | $5.25 | 5,800 | $30,450.00 | 725 | 2012-11-13 | Filing |
| Director | $3.60 | 5,000 | $18,000.00 | 17,188 | 2015-02-09 | Filing |