| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $21.28 | 3,500 | $74,467.75 | 1,467,005 | 2017-06-22 | Filing |
| Officer, Director | $21.16 | 3,500 | $74,043.90 | 1,470,505 | 2017-06-06 | Filing |
| Director | $18.39 | 11,026 | $202,741.68 | 18,974 | 2017-05-26 | Filing |
| Officer, Director | $16.90 | 3,500 | $59,160.50 | 1,474,005 | 2017-05-18 | Filing |
| Large Shareholder, Director | $16.89 | 6,083 | $102,741.87 | 0 | 2017-05-15 | Filing |
| Large Shareholder | $16.89 | 6,083 | $102,741.87 | 0 | 2017-05-15 | Filing |
| Officer, Director | $16.21 | 3,500 | $56,735.00 | 1,477,505 | 2017-05-01 | Filing |
| Officer, Director | $14.86 | 3,500 | $52,008.25 | 1,481,005 | 2017-04-20 | Filing |
| Officer, Director | $14.44 | 3,500 | $50,545.60 | 1,484,505 | 2017-04-04 | Filing |
| Officer, Director | $14.46 | 3,500 | $50,606.50 | 1,488,005 | 2017-03-23 | Filing |
| Officer, Director | $14.61 | 3,500 | $51,149.00 | 1,491,505 | 2017-03-07 | Filing |
| Officer | $15.58 | 3,000 | $46,746.00 | 2 | 2017-02-28 | Filing |
| Officer | $16.28 | 905 | $14,733.40 | 4,039 | 2017-02-27 | Filing |
| Officer | $16.28 | 295 | $4,802.60 | 4,039 | 2017-02-24 | Filing |
| Officer, Director | $16.07 | 3,500 | $56,241.85 | 1,495,005 | 2017-02-23 | Filing |
| Officer | $16.05 | 20,000 | $321,000.00 | 0 | 2017-02-23 | Filing |
| Officer, Director | $16.43 | 3,500 | $57,502.90 | 1,498,505 | 2017-02-07 | Filing |
| Officer, Director | $14.00 | 3,500 | $49,003.15 | 1,502,005 | 2017-01-19 | Filing |
| Officer, Director | $15.55 | 3,500 | $54,417.30 | 1,505,505 | 2017-01-03 | Filing |
| Officer, Director | $15.73 | 3,500 | $55,072.15 | 1,509,005 | 2016-12-22 | Filing |