| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $43.50 | 18,334 | $797,529.00 | 0 | 2017-10-12 | Filing |
| Large Shareholder, Officer, Director | $43.50 | 6,000 | $261,000.00 | 349,041 | 2017-10-12 | Filing |
| Large Shareholder, Officer, Director | $43.31 | 18,333 | $794,002.23 | 0 | 2017-10-11 | Filing |
| Large Shareholder, Officer, Director | $43.31 | 6,000 | $259,860.00 | 349,041 | 2017-10-11 | Filing |
| Large Shareholder, Officer, Director | $44.24 | 1,808 | $79,985.92 | 0 | 2017-10-10 | Filing |
| Large Shareholder, Officer, Director | $43.39 | 16,525 | $717,019.75 | 1,808 | 2017-10-10 | Filing |
| Large Shareholder, Officer, Director | $44.24 | 592 | $26,190.08 | 349,041 | 2017-10-10 | Filing |
| Large Shareholder, Officer, Director | $43.39 | 5,408 | $234,653.12 | 349,633 | 2017-10-10 | Filing |
| Officer | $43.32 | 7,800 | $337,896.00 | 282,580 | 2017-10-11 | Filing |
| Officer | $43.32 | 10,000 | $433,200.00 | 300,176 | 2017-10-05 | Filing |
| Officer | $44.01 | 3,000 | $132,030.00 | 282,580 | 2017-10-02 | Filing |
| Officer | $43.72 | 3,000 | $131,160.00 | 138,113 | 2017-10-04 | Filing |
| Officer | $41.08 | 10,000 | $410,800.00 | 300,176 | 2017-09-19 | Filing |
| Officer | $41.37 | 3,000 | $124,110.00 | 138,113 | 2017-09-14 | Filing |
| Officer | $42.11 | 7,800 | $328,458.00 | 285,580 | 2017-09-13 | Filing |
| Officer | $42.43 | 6,000 | $254,580.00 | 127,101 | 2017-09-13 | Filing |
| Large Shareholder, Officer, Director | $42.09 | 18,334 | $771,678.06 | 0 | 2017-09-13 | Filing |
| Large Shareholder, Officer, Director | $42.09 | 6,000 | $252,540.00 | 349,041 | 2017-09-13 | Filing |
| Large Shareholder, Officer, Director | $42.37 | 18,333 | $776,769.21 | 0 | 2017-09-12 | Filing |
| Large Shareholder, Officer, Director | $42.37 | 6,000 | $254,220.00 | 349,041 | 2017-09-12 | Filing |