| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $16.01 | 5,346 | $85,573.42 | 19,654 | 2017-12-04 | Filing |
| Officer | $16.00 | 5,438 | $87,016.16 | 25,000 | 2017-12-04 | Filing |
| Large Shareholder | $13.12 | 10,000 | $131,197.00 | 0 | 2017-11-21 | Filing |
| Large Shareholder | $13.24 | 10,000 | $132,429.00 | 0 | 2017-11-20 | Filing |
| Large Shareholder, Officer, Director | $12.47 | 10,000 | $124,686.00 | 610,611 | 2017-11-16 | Filing |
| Large Shareholder | $12.27 | 5,000 | $61,356.00 | 0 | 2017-11-15 | Filing |
| Large Shareholder | $12.27 | 5,000 | $61,373.00 | 0 | 2017-11-15 | Filing |
| Large Shareholder | $11.80 | 10,000 | $117,989.00 | 0 | 2017-11-09 | Filing |
| Large Shareholder | $11.64 | 10,000 | $116,362.00 | 0 | 2017-11-08 | Filing |
| Large Shareholder, Officer, Director | $11.74 | 15,000 | $176,104.50 | 0 | 2017-11-07 | Filing |
| Large Shareholder, Officer, Director | $11.84 | 15,000 | $177,561.00 | 0 | 2017-11-06 | Filing |
| Large Shareholder, Officer, Director | $12.31 | 10,000 | $123,064.00 | 620,611 | 2017-10-24 | Filing |
| Large Shareholder | $12.32 | 10,000 | $123,203.00 | 0 | 2017-10-25 | Filing |
| Large Shareholder | $12.31 | 10,000 | $123,096.00 | 0 | 2017-10-24 | Filing |
| Large Shareholder | $12.39 | 5,000 | $61,967.00 | 0 | 2017-10-18 | Filing |
| Large Shareholder | $12.39 | 5,000 | $61,961.50 | 0 | 2017-10-18 | Filing |
| Large Shareholder | $11.98 | 10,000 | $119,761.00 | 0 | 2017-10-17 | Filing |
| Large Shareholder | $11.78 | 10,000 | $117,771.00 | 0 | 2017-10-16 | Filing |
| Large Shareholder, Officer, Director | $11.48 | 15,000 | $172,140.00 | 0 | 2017-10-12 | Filing |
| Large Shareholder, Officer, Director | $12.00 | 15,000 | $180,043.50 | 0 | 2017-10-11 | Filing |