| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $110.76 | 1,547 | $171,339.69 | 22,613,339 | 2018-12-28 | Filing |
| Large Shareholder, Officer, Director | $109.78 | 9,799 | $1,075,766.56 | 22,614,886 | 2018-12-28 | Filing |
| Large Shareholder, Officer, Director | $109.65 | 2,426 | $266,012.60 | 22,624,685 | 2018-12-27 | Filing |
| Large Shareholder, Officer, Director | $108.87 | 7,563 | $823,358.85 | 22,627,111 | 2018-12-27 | Filing |
| Large Shareholder, Officer, Director | $109.09 | 2,654 | $289,513.98 | 22,634,674 | 2018-12-26 | Filing |
| Large Shareholder, Officer, Director | $108.27 | 2,343 | $253,684.58 | 22,637,328 | 2018-12-26 | Filing |
| Large Shareholder, Officer, Director | $107.17 | 2,149 | $230,299.52 | 22,639,671 | 2018-12-26 | Filing |
| Large Shareholder, Officer, Director | $106.26 | 5,914 | $628,401.53 | 22,641,820 | 2018-12-26 | Filing |
| Large Shareholder, Officer, Director | $107.23 | 3,316 | $355,581.31 | 22,647,734 | 2018-12-24 | Filing |
| Large Shareholder, Officer, Director | $106.45 | 5,332 | $567,617.53 | 22,651,050 | 2018-12-24 | Filing |
| Large Shareholder, Officer, Director | $109.46 | 642 | $70,270.94 | 22,656,382 | 2018-12-21 | Filing |
| Large Shareholder, Officer, Director | $108.24 | 5,011 | $542,404.67 | 22,657,024 | 2018-12-21 | Filing |
| Large Shareholder, Officer, Director | $111.93 | 500 | $55,962.50 | 22,662,035 | 2018-12-20 | Filing |
| Large Shareholder, Officer, Director | $111.19 | 2,475 | $275,199.46 | 22,662,535 | 2018-12-20 | Filing |
| Large Shareholder, Officer, Director | $114.55 | 4 | $458.20 | 22,665,010 | 2018-12-19 | Filing |
| Large Shareholder, Officer, Director | $113.85 | 3,964 | $451,313.69 | 22,665,014 | 2018-12-19 | Filing |
| Large Shareholder, Officer, Director | $113.14 | 4,424 | $500,534.90 | 22,668,978 | 2018-12-19 | Filing |
| Large Shareholder, Officer, Director | $111.77 | 4,369 | $488,307.40 | 22,673,402 | 2018-12-19 | Filing |
| Large Shareholder, Officer, Director | $113.53 | 5,094 | $578,299.41 | 22,677,771 | 2018-12-18 | Filing |
| Large Shareholder, Officer, Director | $112.80 | 8,417 | $949,431.71 | 22,682,865 | 2018-12-18 | Filing |