| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $31.87 | 3,301 | $105,191.98 | 674,857 | 2018-07-10 | Filing |
| Large Shareholder, Officer, Director | $32.19 | 4,398 | $141,549.63 | 678,158 | 2018-07-09 | Filing |
| Large Shareholder, Officer, Director | $31.89 | 300 | $9,567.99 | 682,556 | 2018-07-06 | Filing |
| Large Shareholder, Officer, Director | $31.41 | 3,607 | $113,297.67 | 682,856 | 2018-07-05 | Filing |
| Large Shareholder, Officer, Director | $31.18 | 300 | $9,353.01 | 686,463 | 2018-07-03 | Filing |
| Large Shareholder, Officer, Director | $31.52 | 300 | $9,456.90 | 698,158 | 2018-07-02 | Filing |
| Large Shareholder, Officer, Director | $31.53 | 1,300 | $40,993.03 | 698,458 | 2018-06-29 | Filing |
| Large Shareholder, Officer, Director | $31.21 | 1,400 | $43,687.98 | 699,758 | 2018-06-28 | Filing |
| Large Shareholder, Officer, Director | $31.24 | 2,000 | $62,473.40 | 701,158 | 2018-06-27 | Filing |
| Large Shareholder, Officer, Director | $31.11 | 2,900 | $90,213.49 | 703,158 | 2018-06-26 | Filing |
| Large Shareholder, Officer, Director | $31.31 | 1,818 | $56,923.40 | 706,058 | 2018-06-25 | Filing |
| Large Shareholder, Officer, Director | $31.51 | 2,224 | $70,070.01 | 707,876 | 2018-06-22 | Filing |
| Large Shareholder, Officer, Director | $31.17 | 2,410 | $75,107.89 | 710,100 | 2018-06-21 | Filing |
| Large Shareholder, Officer, Director | $31.16 | 3,355 | $104,537.10 | 712,510 | 2018-06-20 | Filing |
| Large Shareholder, Officer, Director | $31.16 | 4,605 | $143,501.93 | 715,865 | 2018-06-19 | Filing |
| Director | $32.02 | 300 | $9,605.22 | 9,688 | 2018-05-25 | Filing |
| Director | $32.05 | 500 | $16,026.00 | 7,320 | 2018-05-23 | Filing |
| Director | $32.22 | 200 | $6,443.00 | 7,820 | 2018-05-22 | Filing |
| Officer, Director | $32.97 | 2,000 | $65,938.20 | 8,692 | 2018-05-21 | Filing |
| Director | $33.49 | 520 | $17,413.81 | 17,276 | 2018-05-21 | Filing |