| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $3.59 | 6,692 | $24,024.28 | 1,378,000 | 2018-02-21 | Filing |
| Large Shareholder, Officer, Director | $3.59 | 14,808 | $53,086.68 | 1,371,308 | 2018-02-21 | Filing |
| Large Shareholder, Officer, Director | $3.58 | 1,700 | $6,086.00 | 1,356,500 | 2018-02-21 | Filing |
| Large Shareholder, Officer, Director | $3.58 | 13,300 | $47,547.50 | 1,354,800 | 2018-02-21 | Filing |
| Large Shareholder, Officer, Director | $3.57 | 3,500 | $12,495.00 | 1,341,500 | 2018-02-21 | Filing |
| Large Shareholder, Officer, Director | $3.83 | 185,000 | $708,291.00 | 1,338,000 | 2018-02-09 | Filing |
| Large Shareholder, Officer, Director | $4.05 | 6,908 | $27,977.40 | 1,153,000 | 2018-02-08 | Filing |
| Large Shareholder, Officer, Director | $4.05 | 3,092 | $12,507.14 | 1,146,092 | 2018-02-08 | Filing |
| Large Shareholder, Officer, Director | $4.04 | 5,000 | $20,200.00 | 1,143,000 | 2018-02-08 | Filing |
| Large Shareholder, Officer, Director | $4.03 | 4,400 | $17,732.00 | 1,138,000 | 2018-02-08 | Filing |
| Large Shareholder, Officer, Director | $4.03 | 600 | $2,415.00 | 1,133,600 | 2018-02-08 | Filing |
| Large Shareholder, Officer, Director | $4.33 | 5,000 | $21,650.00 | 1,133,000 | 2018-02-07 | Filing |
| Large Shareholder, Officer, Director | $4.32 | 4,000 | $17,280.00 | 1,128,000 | 2018-02-07 | Filing |
| Large Shareholder, Officer, Director | $4.32 | 1,000 | $4,315.00 | 1,124,000 | 2018-02-07 | Filing |
| Large Shareholder, Officer, Director | $4.30 | 3,000 | $12,900.00 | 1,123,000 | 2018-02-07 | Filing |
| Large Shareholder, Officer, Director | $4.29 | 3,300 | $14,157.00 | 1,120,000 | 2018-02-07 | Filing |
| Large Shareholder, Officer, Director | $4.29 | 1,700 | $7,284.50 | 1,116,700 | 2018-02-07 | Filing |
| Large Shareholder, Officer, Director | $4.26 | 4,700 | $20,022.00 | 1,115,000 | 2018-02-07 | Filing |
| Large Shareholder, Officer, Director | $4.26 | 2,800 | $11,914.00 | 1,110,300 | 2018-02-07 | Filing |
| Large Shareholder, Officer, Director | $4.24 | 5,200 | $22,048.00 | 1,107,500 | 2018-02-07 | Filing |