| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $3.04 | 200 | $607.00 | 3,164,527 | 2018-04-23 | Filing |
| Large Shareholder, Officer, Director | $3.03 | 18,900 | $57,267.00 | 3,164,327 | 2018-04-23 | Filing |
| Large Shareholder, Officer, Director | $3.02 | 10,000 | $30,200.00 | 3,145,427 | 2018-04-23 | Filing |
| Large Shareholder, Officer, Director | $3.00 | 10,000 | $30,000.00 | 3,135,427 | 2018-04-23 | Filing |
| Large Shareholder, Officer, Director | $3.14 | 10,000 | $31,400.00 | 3,125,427 | 2018-04-20 | Filing |
| Large Shareholder, Officer, Director | $3.14 | 10,000 | $31,390.00 | 3,115,427 | 2018-04-20 | Filing |
| Large Shareholder, Officer, Director | $3.13 | 10,000 | $31,300.00 | 3,105,427 | 2018-04-20 | Filing |
| Large Shareholder, Officer, Director | $3.12 | 10,000 | $31,200.00 | 3,095,427 | 2018-04-20 | Filing |
| Large Shareholder, Officer, Director | $3.11 | 20,000 | $62,200.00 | 3,085,427 | 2018-04-20 | Filing |
| Large Shareholder, Officer, Director | $3.17 | 10,000 | $31,700.00 | 3,065,427 | 2018-04-19 | Filing |
| Large Shareholder, Officer, Director | $3.03 | 20,000 | $60,600.00 | 3,055,427 | 2018-04-16 | Filing |
| Large Shareholder, Officer, Director | $3.02 | 15,000 | $45,300.00 | 3,035,427 | 2018-04-16 | Filing |
| Large Shareholder, Officer, Director | $3.01 | 10,000 | $30,100.00 | 3,020,427 | 2018-04-16 | Filing |
| Large Shareholder, Officer, Director | $2.99 | 5,000 | $14,950.00 | 3,010,427 | 2018-04-16 | Filing |
| Director | $3.01 | 10,000 | $30,100.00 | 4,036,428 | 2018-04-16 | Filing |
| Director | $3.00 | 5,000 | $15,000.00 | 4,026,428 | 2018-04-16 | Filing |
| Large Shareholder, Officer, Director | $3.00 | 10,000 | $30,000.00 | 3,005,427 | 2018-04-13 | Filing |
| Large Shareholder, Officer, Director | $2.99 | 20,000 | $59,800.00 | 2,995,427 | 2018-04-13 | Filing |
| Director | $3.02 | 10,000 | $30,200.00 | 4,021,428 | 2018-04-13 | Filing |
| Large Shareholder, Officer, Director | $3.08 | 10,000 | $30,800.00 | 2,975,427 | 2018-04-12 | Filing |