| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder | $65.35 | 3,006 | $196,430.38 | 7,011,050 | 2018-11-21 | Filing |
| Large Shareholder | $65.19 | 824 | $53,717.38 | 7,014,056 | 2018-11-20 | Filing |
| Large Shareholder | $65.41 | 5,420 | $354,514.07 | 7,014,880 | 2018-11-19 | Filing |
| Large Shareholder | $64.97 | 5,608 | $364,376.44 | 7,020,300 | 2018-11-16 | Filing |
| Officer | $65.10 | 3,000 | $195,290.10 | 6,277 | 2018-11-16 | Filing |
| Officer | $65.10 | 900 | $58,587.03 | 6,277 | 2018-11-16 | Filing |
| Officer, Director | $65.48 | 1,900 | $124,413.90 | 1,882,790 | 2018-11-19 | Filing |
| Officer, Director | $65.07 | 2,000 | $130,130.80 | 1,884,690 | 2018-11-16 | Filing |
| Officer, Director | $63.97 | 800 | $51,175.04 | 1,886,690 | 2018-11-15 | Filing |
| Large Shareholder | $63.84 | 7,097 | $453,088.09 | 7,025,908 | 2018-11-15 | Filing |
| Large Shareholder | $63.62 | 3,439 | $218,774.39 | 7,033,005 | 2018-11-14 | Filing |
| Large Shareholder | $64.24 | 2,681 | $172,215.11 | 7,036,444 | 2018-11-13 | Filing |
| Officer | $65.03 | 1,000 | $65,031.50 | 6,277 | 2018-11-13 | Filing |
| Officer | $65.00 | 100 | $6,500.00 | 6,277 | 2018-11-12 | Filing |
| Officer, Director | $64.20 | 22 | $1,412.40 | 1,887,490 | 2018-11-14 | Filing |
| Officer, Director | $64.52 | 700 | $45,165.05 | 1,888,512 | 2018-11-12 | Filing |
| Large Shareholder | $64.52 | 4,878 | $314,736.85 | 7,039,125 | 2018-11-12 | Filing |
| Large Shareholder | $64.20 | 2,200 | $141,240.00 | 7,044,003 | 2018-11-09 | Filing |
| Large Shareholder | $65.02 | 5,406 | $351,495.42 | 7,046,203 | 2018-11-08 | Filing |
| Officer, Director | $65.40 | 1,600 | $104,635.04 | 1,889,212 | 2018-11-08 | Filing |