| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $3.01 | 32 | $96.32 | 3,310,799 | 2018-04-25 | Filing |
| Large Shareholder, Officer, Director | $2.99 | 9,800 | $29,302.00 | 3,310,767 | 2018-04-25 | Filing |
| Large Shareholder, Officer, Director | $2.99 | 200 | $597.00 | 3,300,967 | 2018-04-25 | Filing |
| Large Shareholder, Officer, Director | $2.98 | 10,000 | $29,800.00 | 3,300,767 | 2018-04-25 | Filing |
| Large Shareholder, Officer, Director | $2.94 | 10,000 | $29,400.00 | 3,290,767 | 2018-04-25 | Filing |
| Large Shareholder, Officer, Director | $2.93 | 5,340 | $15,646.20 | 3,280,767 | 2018-04-25 | Filing |
| Director | $3.03 | 2,500 | $7,575.00 | 4,048,928 | 2018-04-25 | Filing |
| Director | $2.97 | 5,000 | $14,850.00 | 4,046,428 | 2018-04-25 | Filing |
| Director | $2.94 | 5,000 | $14,700.00 | 4,041,428 | 2018-04-25 | Filing |
| Large Shareholder, Officer, Director | $3.00 | 30,000 | $90,000.00 | 3,275,427 | 2018-04-24 | Filing |
| Large Shareholder, Officer, Director | $2.97 | 10,000 | $29,700.00 | 3,245,427 | 2018-04-24 | Filing |
| Large Shareholder, Officer, Director | $2.96 | 10,000 | $29,600.00 | 3,235,427 | 2018-04-24 | Filing |
| Large Shareholder, Officer, Director | $2.94 | 9,200 | $27,048.00 | 3,225,427 | 2018-04-24 | Filing |
| Large Shareholder, Officer, Director | $2.94 | 800 | $2,348.00 | 3,216,227 | 2018-04-24 | Filing |
| Large Shareholder, Officer, Director | $2.93 | 14,000 | $41,020.00 | 3,215,427 | 2018-04-24 | Filing |
| Large Shareholder, Officer, Director | $2.93 | 1,000 | $2,925.00 | 3,201,427 | 2018-04-24 | Filing |
| Large Shareholder, Officer, Director | $3.08 | 10,000 | $30,800.00 | 3,200,427 | 2018-04-23 | Filing |
| Large Shareholder, Officer, Director | $3.05 | 4,000 | $12,200.00 | 3,190,427 | 2018-04-23 | Filing |
| Large Shareholder, Officer, Director | $3.05 | 1,000 | $3,045.00 | 3,186,427 | 2018-04-23 | Filing |
| Large Shareholder, Officer, Director | $3.04 | 20,900 | $63,536.00 | 3,185,427 | 2018-04-23 | Filing |