| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Director | $2.98 | 450 | $1,341.50 | 1,269,865 | 2019-06-06 | Filing |
| Large Shareholder, Director | $3.02 | 3,079 | $9,287.50 | 1,284,506 | 2019-06-05 | Filing |
| Large Shareholder, Director | $3.02 | 3,080 | $9,290.51 | 1,269,415 | 2019-06-05 | Filing |
| Large Shareholder, Director | $3.03 | 3,307 | $10,020.54 | 1,281,427 | 2019-06-04 | Filing |
| Large Shareholder, Director | $3.03 | 3,307 | $10,020.54 | 1,266,335 | 2019-06-04 | Filing |
| Large Shareholder, Director | $3.03 | 2,098 | $6,367.01 | 1,278,120 | 2019-06-03 | Filing |
| Large Shareholder, Director | $3.03 | 2,099 | $6,370.05 | 1,263,028 | 2019-06-03 | Filing |
| Large Shareholder, Director | $3.00 | 20 | $60.02 | 1,276,022 | 2019-05-31 | Filing |
| Large Shareholder, Director | $3.00 | 21 | $63.02 | 1,260,929 | 2019-05-31 | Filing |
| Large Shareholder, Director | $3.00 | 1,089 | $3,268.85 | 1,276,002 | 2019-05-30 | Filing |
| Large Shareholder, Director | $3.00 | 1,089 | $3,268.85 | 1,260,908 | 2019-05-30 | Filing |
| Large Shareholder, Director | $3.15 | 3,968 | $12,486.50 | 1,274,913 | 2019-05-29 | Filing |
| Large Shareholder, Director | $3.15 | 3,968 | $12,486.50 | 1,259,819 | 2019-05-29 | Filing |
| Large Shareholder, Director | $3.13 | 3,968 | $12,405.16 | 1,270,945 | 2019-05-28 | Filing |
| Large Shareholder, Director | $3.13 | 3,968 | $12,405.16 | 1,255,851 | 2019-05-28 | Filing |
| Large Shareholder, Director | $3.11 | 3,796 | $11,795.31 | 1,266,977 | 2019-05-24 | Filing |
| Large Shareholder, Director | $3.11 | 3,796 | $11,795.31 | 1,251,883 | 2019-05-24 | Filing |
| Large Shareholder, Director | $3.03 | 3,796 | $11,519.72 | 1,263,181 | 2019-05-23 | Filing |
| Large Shareholder, Director | $3.03 | 3,796 | $11,519.72 | 1,248,087 | 2019-05-23 | Filing |
| Large Shareholder, Director | $3.21 | 3,796 | $12,198.07 | 1,259,385 | 2019-05-22 | Filing |