| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Director | $27.08 | 2,000 | $54,160.00 | 13,900 | 2018-04-10 | Filing |
| Officer | $26.50 | 600 | $15,900.00 | 6,093 | 2018-04-02 | Filing |
| Officer | $26.25 | 1,500 | $39,375.00 | 18,138 | 2018-03-29 | Filing |
| Large Shareholder, Officer, Director | $23.83 | 7,000 | $166,810.00 | 118,805 | 2018-01-25 | Filing |
| Large Shareholder, Officer, Director | $22.96 | 4,800 | $110,226.72 | 125,805 | 2018-01-03 | Filing |
| Large Shareholder, Officer, Director | $23.50 | 5,000 | $117,490.00 | 130,605 | 2017-12-06 | Filing |
| Large Shareholder, Officer, Director | $24.22 | 5,000 | $121,107.50 | 135,605 | 2017-10-24 | Filing |
| Large Shareholder, Officer, Director | $24.51 | 1,000 | $24,506.70 | 140,605 | 2017-07-28 | Filing |
| Large Shareholder, Officer, Director | $24.50 | 3,000 | $73,500.00 | 141,605 | 2017-07-26 | Filing |
| Large Shareholder, Officer, Director | $24.67 | 2,000 | $49,333.00 | 144,605 | 2017-07-26 | Filing |
| Large Shareholder, Officer, Director | $24.32 | 5,000 | $121,600.00 | 146,605 | 2017-07-07 | Filing |
| Large Shareholder, Officer, Director | $25.14 | 5,000 | $125,690.00 | 151,605 | 2017-06-15 | Filing |
| Large Shareholder, Officer, Director | $26.64 | 4,000 | $106,575.20 | 156,605 | 2017-04-24 | Filing |
| Large Shareholder, Officer, Director | $26.96 | 10,000 | $269,616.00 | 160,605 | 2017-04-10 | Filing |
| Large Shareholder, Officer, Director | $24.51 | 1,000 | $24,506.70 | 117,205 | 2017-07-28 | Filing |
| Large Shareholder, Officer, Director | $24.50 | 3,000 | $73,500.00 | 118,205 | 2017-07-26 | Filing |
| Large Shareholder, Officer, Director | $24.67 | 2,000 | $49,333.00 | 121,205 | 2017-07-26 | Filing |
| Large Shareholder, Officer, Director | $24.32 | 5,000 | $121,600.00 | 123,205 | 2017-07-07 | Filing |
| Large Shareholder, Officer, Director | $26.00 | 4,700 | $122,200.00 | 305,662 | 2017-06-28 | Filing |
| Large Shareholder, Officer, Director | $25.14 | 5,000 | $125,690.00 | 128,205 | 2017-06-15 | Filing |