| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $5.28 | 600 | $3,165.00 | 4,293,470 | 2018-08-13 | Filing |
| Large Shareholder, Officer, Director | $5.47 | 2,208 | $12,077.76 | 4,292,870 | 2018-08-09 | Filing |
| Large Shareholder, Officer, Director | $5.47 | 2,792 | $15,258.28 | 4,290,662 | 2018-08-09 | Filing |
| Large Shareholder, Officer, Director | $5.44 | 2,700 | $14,688.00 | 4,287,870 | 2018-08-09 | Filing |
| Large Shareholder, Officer, Director | $5.44 | 2,300 | $12,500.50 | 4,285,170 | 2018-08-09 | Filing |
| Large Shareholder, Officer, Director | $5.13 | 5,000 | $25,650.00 | 4,282,870 | 2018-07-26 | Filing |
| Large Shareholder, Officer, Director | $5.12 | 5,000 | $25,600.00 | 4,277,870 | 2018-07-26 | Filing |
| Large Shareholder, Officer, Director | $5.10 | 12,200 | $62,220.00 | 4,272,870 | 2018-07-26 | Filing |
| Large Shareholder, Officer, Director | $5.10 | 4,800 | $24,456.00 | 4,260,670 | 2018-07-26 | Filing |
| Large Shareholder, Officer, Director | $5.09 | 500 | $2,545.00 | 4,255,870 | 2018-07-26 | Filing |
| Large Shareholder, Officer, Director | $5.08 | 12,500 | $63,500.00 | 4,255,370 | 2018-07-26 | Filing |
| Large Shareholder, Officer, Director | $5.08 | 8,100 | $41,107.50 | 4,242,870 | 2018-07-26 | Filing |
| Large Shareholder, Officer, Director | $5.07 | 2,700 | $13,689.00 | 4,234,770 | 2018-07-26 | Filing |
| Large Shareholder, Officer, Director | $5.06 | 1,700 | $8,593.50 | 4,232,070 | 2018-07-26 | Filing |
| Large Shareholder, Officer, Director | $5.05 | 5,000 | $25,250.00 | 4,230,370 | 2018-07-26 | Filing |
| Large Shareholder, Officer, Director | $5.04 | 8,925 | $44,982.00 | 4,225,370 | 2018-07-26 | Filing |
| Large Shareholder, Officer, Director | $5.04 | 1,075 | $5,412.63 | 4,216,445 | 2018-07-26 | Filing |
| Large Shareholder, Officer, Director | $5.03 | 5,000 | $25,150.00 | 4,215,370 | 2018-07-26 | Filing |
| Large Shareholder, Officer, Director | $5.00 | 5,000 | $25,000.00 | 4,210,370 | 2018-07-26 | Filing |
| Large Shareholder, Officer, Director | $4.97 | 5,000 | $24,850.00 | 4,205,370 | 2018-07-26 | Filing |