| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder | $33.68 | 48,044 | $1,618,121.92 | 11,624,830 | 2018-06-04 | Filing |
| Large Shareholder | $33.51 | 67,421 | $2,259,277.71 | 11,672,874 | 2018-06-01 | Filing |
| Large Shareholder, Director | $33.68 | 10,546 | $355,189.28 | 2,574,991 | 2018-06-04 | Filing |
| Large Shareholder, Director | $33.68 | 48,044 | $1,618,121.92 | 11,624,830 | 2018-06-04 | Filing |
| Large Shareholder, Director | $33.51 | 14,799 | $495,914.49 | 2,585,537 | 2018-06-01 | Filing |
| Large Shareholder, Director | $33.51 | 67,421 | $2,259,277.71 | 11,672,874 | 2018-06-01 | Filing |
| Director | $33.18 | 2,650 | $87,927.00 | 713,040 | 2018-06-04 | Filing |
| Director | $32.77 | 2,650 | $86,840.50 | 715,690 | 2018-06-01 | Filing |
| Officer | $32.65 | 6,000 | $195,900.00 | 2,313,080 | 2018-06-01 | Filing |
| Large Shareholder | $33.18 | 75,846 | $2,516,570.28 | 11,740,295 | 2018-05-31 | Filing |
| Large Shareholder | $32.22 | 773,379 | $24,918,271.38 | 11,816,141 | 2018-05-30 | Filing |
| Large Shareholder, Director | $33.18 | 16,649 | $552,413.82 | 2,600,336 | 2018-05-31 | Filing |
| Large Shareholder, Director | $33.18 | 75,846 | $2,516,570.28 | 11,740,295 | 2018-05-31 | Filing |
| Large Shareholder, Director | $32.22 | 170,390 | $5,489,965.80 | 2,616,985 | 2018-05-30 | Filing |
| Large Shareholder, Director | $32.22 | 773,379 | $24,918,271.38 | 11,816,141 | 2018-05-30 | Filing |
| Director | $33.06 | 2,650 | $87,609.00 | 718,340 | 2018-05-31 | Filing |
| Director | $31.80 | 2,650 | $84,270.00 | 720,990 | 2018-05-30 | Filing |
| Large Shareholder, Director | $31.68 | 16,720 | $529,689.60 | 2,787,375 | 2018-05-29 | Filing |
| Large Shareholder, Director | $31.68 | 76,171 | $2,413,097.28 | 12,589,520 | 2018-05-29 | Filing |
| Large Shareholder, Director | $31.41 | 37,362 | $1,173,540.42 | 2,804,095 | 2018-05-25 | Filing |