| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $3.53 | 100 | $353.00 | 3,893,123 | 2019-01-23 | Filing |
| Large Shareholder, Officer, Director | $3.60 | 1,000 | $3,600.00 | 3,893,223 | 2019-01-23 | Filing |
| Large Shareholder, Officer, Director | $3.55 | 1,000 | $3,550.00 | 3,894,223 | 2019-01-23 | Filing |
| Large Shareholder, Officer, Director | $3.51 | 1,000 | $3,511.00 | 3,895,223 | 2019-01-22 | Filing |
| Large Shareholder, Officer, Director | $3.55 | 1,000 | $3,550.00 | 3,896,223 | 2019-01-22 | Filing |
| Large Shareholder, Officer, Director | $3.50 | 1,000 | $3,500.00 | 3,897,223 | 2019-01-22 | Filing |
| Large Shareholder, Officer, Director | $4.30 | 1,000 | $4,300.00 | 3,898,223 | 2019-01-16 | Filing |
| Large Shareholder, Officer, Director | $4.25 | 1,000 | $4,250.00 | 3,899,223 | 2019-01-16 | Filing |
| Large Shareholder, Officer, Director | $4.19 | 1,000 | $4,190.00 | 3,900,223 | 2019-01-16 | Filing |
| Large Shareholder, Officer, Director | $4.25 | 1,000 | $4,250.00 | 3,901,223 | 2019-01-15 | Filing |
| Large Shareholder, Officer, Director | $4.20 | 1,000 | $4,200.00 | 3,902,223 | 2019-01-15 | Filing |
| Large Shareholder, Officer, Director | $4.45 | 1,000 | $4,452.00 | 3,903,223 | 2019-01-15 | Filing |
| Large Shareholder, Officer, Director | $4.25 | 1,000 | $4,250.00 | 3,904,223 | 2019-01-15 | Filing |
| Large Shareholder, Officer, Director | $4.24 | 1,000 | $4,240.00 | 3,905,223 | 2019-01-15 | Filing |
| Large Shareholder, Officer, Director | $4.20 | 1,000 | $4,200.00 | 3,906,223 | 2019-01-14 | Filing |
| Large Shareholder, Officer, Director | $3.99 | 500 | $1,995.00 | 3,907,223 | 2019-01-14 | Filing |
| Large Shareholder, Officer, Director | $3.95 | 500 | $1,975.00 | 3,907,723 | 2019-01-14 | Filing |
| Large Shareholder, Officer, Director | $3.90 | 500 | $1,950.00 | 3,908,223 | 2019-01-14 | Filing |
| Large Shareholder, Officer, Director | $3.88 | 500 | $1,940.00 | 3,908,723 | 2019-01-14 | Filing |
| Large Shareholder, Officer, Director | $3.82 | 500 | $1,910.00 | 3,909,223 | 2019-01-14 | Filing |