| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $3.41 | 5,000 | $17,055.00 | 25,001 | 2018-08-20 | Filing |
| Officer | $2.50 | 3,000 | $7,500.00 | 30,001 | 2018-08-17 | Filing |
| Large Shareholder, Officer, Director | $3.88 | 9,088 | $35,261.44 | 3,996,832 | 2018-08-20 | Filing |
| Large Shareholder, Officer, Director | $3.50 | 5,000 | $17,500.00 | 4,005,920 | 2018-08-20 | Filing |
| Large Shareholder, Officer, Director | $3.20 | 5,000 | $16,000.00 | 4,010,920 | 2018-08-20 | Filing |
| Large Shareholder, Officer, Director | $2.60 | 2,133 | $5,545.80 | 4,015,920 | 2018-08-09 | Filing |
| Large Shareholder, Officer, Director | $2.76 | 5,000 | $13,800.00 | 4,018,053 | 2018-08-06 | Filing |
| Large Shareholder, Officer, Director | $2.73 | 3,329 | $9,088.17 | 4,023,053 | 2018-08-03 | Filing |
| Large Shareholder, Officer, Director | $2.65 | 5,000 | $13,251.00 | 4,026,382 | 2018-08-02 | Filing |
| Large Shareholder, Officer, Director | $2.68 | 200 | $536.00 | 4,051,382 | 2018-08-01 | Filing |
| Large Shareholder, Officer, Director | $2.67 | 5,000 | $13,353.00 | 4,051,582 | 2018-07-30 | Filing |
| Director | $2.65 | 3,398 | $9,004.70 | 0 | 2018-08-01 | Filing |
| Large Shareholder, Officer, Director | $2.75 | 100 | $275.00 | 4,056,582 | 2018-07-27 | Filing |
| Large Shareholder, Officer, Director | $2.70 | 5,000 | $13,500.00 | 4,056,682 | 2018-07-27 | Filing |
| Large Shareholder, Officer, Director | $2.78 | 3,500 | $9,730.00 | 4,061,682 | 2018-07-26 | Filing |
| Large Shareholder, Officer, Director | $2.86 | 3,000 | $8,580.00 | 4,065,182 | 2018-07-25 | Filing |
| Large Shareholder, Officer, Director | $2.67 | 5,000 | $13,350.00 | 4,068,182 | 2018-07-25 | Filing |
| Large Shareholder, Officer, Director | $2.68 | 5,000 | $13,400.00 | 4,073,182 | 2018-07-24 | Filing |
| Large Shareholder, Officer, Director | $3.07 | 2,500 | $7,675.00 | 4,078,182 | 2018-07-18 | Filing |
| Large Shareholder, Officer, Director | $3.13 | 500 | $1,565.00 | 4,080,682 | 2018-07-18 | Filing |