| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $4.96 | 7,500 | $37,200.00 | 4,200,370 | 2018-07-26 | Filing |
| Large Shareholder, Officer, Director | $5.51 | 9,700 | $53,398.50 | 4,192,870 | 2018-07-25 | Filing |
| Large Shareholder, Officer, Director | $5.50 | 300 | $1,650.75 | 4,183,170 | 2018-07-25 | Filing |
| Large Shareholder, Officer, Director | $5.50 | 10,000 | $55,000.00 | 4,182,870 | 2018-07-25 | Filing |
| Large Shareholder, Officer, Director | $5.50 | 9,400 | $51,653.00 | 4,172,870 | 2018-07-25 | Filing |
| Large Shareholder, Officer, Director | $5.49 | 600 | $3,295.50 | 4,163,470 | 2018-07-25 | Filing |
| Large Shareholder, Officer, Director | $5.49 | 10,000 | $54,900.00 | 4,162,870 | 2018-07-25 | Filing |
| Large Shareholder, Officer, Director | $5.42 | 9,500 | $51,490.00 | 4,152,870 | 2018-07-25 | Filing |
| Large Shareholder, Officer, Director | $5.42 | 1,200 | $6,501.00 | 4,143,370 | 2018-07-25 | Filing |
| Large Shareholder, Officer, Director | $5.42 | 9,300 | $50,359.50 | 4,142,170 | 2018-07-25 | Filing |
| Large Shareholder, Officer, Director | $5.79 | 10,000 | $57,900.00 | 4,132,870 | 2018-07-24 | Filing |
| Large Shareholder, Officer, Director | $5.72 | 2,200 | $12,584.00 | 4,122,870 | 2018-07-24 | Filing |
| Large Shareholder, Officer, Director | $5.72 | 1,200 | $6,861.00 | 4,120,670 | 2018-07-24 | Filing |
| Large Shareholder, Officer, Director | $5.72 | 1,600 | $9,144.00 | 4,119,470 | 2018-07-24 | Filing |
| Large Shareholder, Officer, Director | $5.67 | 3,072 | $17,418.24 | 4,117,870 | 2018-07-24 | Filing |
| Large Shareholder, Officer, Director | $5.67 | 300 | $1,700.25 | 4,114,798 | 2018-07-24 | Filing |
| Large Shareholder, Officer, Director | $5.67 | 1,628 | $9,222.62 | 4,114,498 | 2018-07-24 | Filing |
| Large Shareholder, Officer, Director | $5.65 | 2,200 | $12,430.00 | 4,112,870 | 2018-07-24 | Filing |
| Large Shareholder, Officer, Director | $5.65 | 200 | $1,129.50 | 4,110,670 | 2018-07-24 | Filing |
| Large Shareholder, Officer, Director | $5.65 | 1,400 | $7,904.40 | 4,110,470 | 2018-07-24 | Filing |