| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Director | $7.63 | 14,094 | $107,537.22 | 554,283 | 2020-06-03 | Filing |
| Director | $7.50 | 1,300 | $9,750.00 | 568,377 | 2020-06-02 | Filing |
| Director | $7.55 | 40,626 | $306,726.30 | 569,677 | 2020-06-01 | Filing |
| Director | $7.54 | 23,620 | $178,094.80 | 610,303 | 2020-05-29 | Filing |
| Director | $7.50 | 1,030 | $7,725.00 | 633,923 | 2020-05-28 | Filing |
| Large Shareholder, Director | $7.06 | 41,475 | $292,813.50 | 0 | 2020-05-21 | Filing |
| Director | $3.61 | 5,580 | $20,121.48 | 42,567 | 2017-05-22 | Filing |
| Large Shareholder | $3.76 | 9,709 | $36,513.61 | 2,405,964 | 2017-03-20 | Filing |
| Large Shareholder | $3.60 | 235,915 | $849,294.00 | 2,415,673 | 2017-03-17 | Filing |
| Large Shareholder | $3.67 | 40,831 | $149,886.52 | 2,651,588 | 2017-03-17 | Filing |
| Large Shareholder | $3.50 | 181,463 | $635,120.50 | 2,692,419 | 2017-03-16 | Filing |
| Large Shareholder | $3.53 | 9,073 | $32,036.76 | 2,873,882 | 2017-03-16 | Filing |
| Large Shareholder | $3.50 | 272 | $952.00 | 2,882,955 | 2017-03-06 | Filing |
| Large Shareholder | $3.56 | 13,609 | $48,448.04 | 2,883,227 | 2017-03-02 | Filing |
| Large Shareholder | $3.50 | 1,339 | $4,686.50 | 2,896,836 | 2017-02-27 | Filing |
| Large Shareholder | $3.51 | 5,476 | $19,224.05 | 2,898,175 | 2017-02-23 | Filing |
| Large Shareholder | $3.55 | 23,131 | $82,115.05 | 2,903,651 | 2017-02-17 | Filing |
| Large Shareholder | $3.55 | 1,814 | $6,440.61 | 2,926,782 | 2017-02-17 | Filing |
| Large Shareholder | $3.40 | 181,430 | $616,862.00 | 2,928,596 | 2017-02-16 | Filing |
| Large Shareholder | $3.55 | 1,357 | $4,810.84 | 3,110,026 | 2017-02-16 | Filing |