| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $105.64 | 8,387 | $886,002.68 | 112,858 | 2019-02-27 | Filing |
| Officer | $105.15 | 10,887 | $1,144,768.05 | 121,245 | 2019-02-27 | Filing |
| Officer | $106.00 | 200 | $21,200.00 | 135,767 | 2019-02-28 | Filing |
| Officer | $105.29 | 1,127 | $118,661.83 | 135,967 | 2019-02-28 | Filing |
| Officer | $105.67 | 616 | $65,092.72 | 137,094 | 2019-02-27 | Filing |
| Officer | $105.15 | 1,400 | $147,210.00 | 137,710 | 2019-02-27 | Filing |
| Officer | $105.80 | 300 | $31,739.10 | 269,195 | 2019-02-26 | Filing |
| Officer | $105.28 | 2,362 | $248,678.45 | 269,495 | 2019-02-26 | Filing |
| Officer | $106.59 | 800 | $85,274.40 | 271,857 | 2019-02-25 | Filing |
| Officer | $105.95 | 2,485 | $263,288.24 | 272,657 | 2019-02-25 | Filing |
| Officer | $106.58 | 2,300 | $245,131.70 | 246,318 | 2019-02-25 | Filing |
| Officer | $105.97 | 6,762 | $716,589.43 | 248,618 | 2019-02-25 | Filing |
| Officer | $104.34 | 3,634 | $379,159.57 | 258,105 | 2019-02-20 | Filing |
| Officer | $103.45 | 3,666 | $379,242.93 | 261,739 | 2019-02-20 | Filing |
| Large Shareholder, Officer, Director | $105.95 | 9,504 | $1,006,944.05 | 228,725 | 2019-02-22 | Filing |
| Large Shareholder, Officer, Director | $105.48 | 7,397 | $780,226.68 | 238,229 | 2019-02-22 | Filing |
| Large Shareholder, Officer, Director | $104.12 | 9,231 | $961,147.41 | 228,725 | 2019-02-21 | Filing |
| Large Shareholder, Officer, Director | $103.51 | 5,942 | $615,029.68 | 237,956 | 2019-02-21 | Filing |
| Large Shareholder, Officer, Director | $102.36 | 3,605 | $369,018.62 | 243,898 | 2019-02-21 | Filing |
| Large Shareholder, Officer, Director | $104.29 | 42,835 | $4,467,412.07 | 230,603 | 2019-02-20 | Filing |