| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $4.28 | 600 | $2,566.50 | 900,200 | 2018-02-02 | Filing |
| Large Shareholder, Officer, Director | $4.28 | 4,600 | $19,665.00 | 899,600 | 2018-02-02 | Filing |
| Large Shareholder, Officer, Director | $4.27 | 1,600 | $6,832.00 | 895,000 | 2018-02-02 | Filing |
| Large Shareholder, Officer, Director | $4.27 | 3,400 | $14,501.00 | 893,400 | 2018-02-02 | Filing |
| Large Shareholder, Officer, Director | $4.50 | 5,000 | $22,500.00 | 890,000 | 2018-01-31 | Filing |
| Large Shareholder, Officer, Director | $4.49 | 2,500 | $11,225.00 | 885,000 | 2018-01-31 | Filing |
| Large Shareholder, Officer, Director | $4.49 | 1,880 | $8,431.80 | 882,500 | 2018-01-31 | Filing |
| Large Shareholder, Officer, Director | $4.48 | 28,720 | $128,665.60 | 880,620 | 2018-01-31 | Filing |
| Large Shareholder, Officer, Director | $4.48 | 1,900 | $8,502.50 | 851,900 | 2018-01-31 | Filing |
| Large Shareholder, Officer, Director | $4.46 | 6,100 | $27,206.00 | 850,000 | 2018-01-31 | Filing |
| Large Shareholder, Officer, Director | $4.46 | 300 | $1,337.25 | 843,900 | 2018-01-31 | Filing |
| Large Shareholder, Officer, Director | $4.46 | 1,100 | $4,900.50 | 843,600 | 2018-01-31 | Filing |
| Large Shareholder, Officer, Director | $4.45 | 2,500 | $11,125.00 | 842,500 | 2018-01-31 | Filing |
| Large Shareholder, Officer, Director | $4.44 | 9,400 | $41,736.00 | 840,000 | 2018-01-31 | Filing |
| Large Shareholder, Officer, Director | $4.44 | 100 | $443.75 | 830,600 | 2018-01-31 | Filing |
| Large Shareholder, Officer, Director | $4.44 | 500 | $2,217.50 | 830,500 | 2018-01-31 | Filing |
| Large Shareholder, Officer, Director | $4.43 | 2,500 | $11,075.00 | 830,000 | 2018-01-31 | Filing |
| Large Shareholder, Officer, Director | $4.42 | 2,500 | $11,050.00 | 827,500 | 2018-01-31 | Filing |
| Large Shareholder, Officer, Director | $5.02 | 3,600 | $18,072.00 | 825,000 | 2018-01-26 | Filing |
| Large Shareholder, Officer, Director | $5.02 | 200 | $1,003.50 | 821,400 | 2018-01-26 | Filing |