| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $3.15 | 10,000 | $31,500.00 | 3,499,151 | 2018-05-02 | Filing |
| Large Shareholder, Officer, Director | $3.14 | 10,000 | $31,400.00 | 3,489,151 | 2018-05-02 | Filing |
| Large Shareholder, Officer, Director | $3.12 | 330 | $1,029.60 | 3,479,151 | 2018-05-02 | Filing |
| Large Shareholder, Officer, Director | $3.11 | 10,000 | $31,100.00 | 3,478,821 | 2018-05-02 | Filing |
| Large Shareholder, Officer, Director | $3.10 | 10,000 | $31,000.00 | 3,468,821 | 2018-05-01 | Filing |
| Large Shareholder, Officer, Director | $3.03 | 12,000 | $36,360.00 | 3,458,821 | 2018-05-01 | Filing |
| Large Shareholder, Officer, Director | $3.02 | 9,222 | $27,850.44 | 3,446,821 | 2018-05-01 | Filing |
| Large Shareholder, Officer, Director | $3.14 | 5,000 | $15,700.00 | 3,437,599 | 2018-04-30 | Filing |
| Large Shareholder, Officer, Director | $3.13 | 2,600 | $8,138.00 | 3,432,599 | 2018-04-30 | Filing |
| Large Shareholder, Officer, Director | $3.12 | 2,400 | $7,488.00 | 3,429,999 | 2018-04-30 | Filing |
| Large Shareholder, Officer, Director | $3.11 | 10,000 | $31,100.00 | 3,427,599 | 2018-04-30 | Filing |
| Large Shareholder, Officer, Director | $3.09 | 10,000 | $30,900.00 | 3,417,599 | 2018-04-30 | Filing |
| Large Shareholder, Officer, Director | $3.07 | 10,000 | $30,700.00 | 3,407,599 | 2018-04-30 | Filing |
| Large Shareholder, Officer, Director | $3.06 | 35,000 | $107,100.00 | 3,397,599 | 2018-04-30 | Filing |
| Large Shareholder, Officer, Director | $3.05 | 10,000 | $30,500.00 | 3,362,599 | 2018-04-26 | Filing |
| Large Shareholder, Officer, Director | $3.03 | 10,800 | $32,724.00 | 3,352,599 | 2018-04-26 | Filing |
| Large Shareholder, Officer, Director | $3.03 | 1,000 | $3,025.00 | 3,341,799 | 2018-04-26 | Filing |
| Large Shareholder, Officer, Director | $3.02 | 10,000 | $30,200.00 | 3,340,799 | 2018-04-26 | Filing |
| Large Shareholder, Officer, Director | $3.03 | 10,000 | $30,300.00 | 3,330,799 | 2018-04-25 | Filing |
| Large Shareholder, Officer, Director | $3.02 | 10,000 | $30,200.00 | 3,320,799 | 2018-04-25 | Filing |