| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $113.47 | 907 | $102,921.73 | 17,175 | 2018-02-23 | Filing |
| Officer | $113.47 | 1,015 | $115,177.02 | 37,640 | 2018-02-23 | Filing |
| Officer, Director | $113.47 | 684 | $77,616.83 | 19,618 | 2018-02-23 | Filing |
| Officer | $113.47 | 360 | $40,850.96 | 16,648 | 2018-02-23 | Filing |
| Officer | $113.63 | 940 | $106,812.20 | 17,008 | 2018-02-23 | Filing |
| Officer | $113.47 | 321 | $36,425.44 | 30,627 | 2018-02-23 | Filing |
| Officer, Director | $114.88 | 289 | $33,201.33 | 33,376,800 | 2018-02-23 | Filing |
| Officer, Director | $114.29 | 1,966 | $224,691.19 | 33,377,089 | 2018-02-23 | Filing |
| Officer, Director | $113.36 | 2,745 | $311,169.63 | 33,379,055 | 2018-02-23 | Filing |
| Officer, Director | $114.94 | 200 | $22,988.00 | 33,381,800 | 2018-02-22 | Filing |
| Officer, Director | $114.03 | 1,495 | $170,479.19 | 33,382,000 | 2018-02-22 | Filing |
| Officer, Director | $113.14 | 3,305 | $373,934.64 | 33,383,495 | 2018-02-22 | Filing |
| Director | $114.52 | 129 | $14,773.08 | 15,247 | 2018-02-22 | Filing |
| Officer, Director | $115.38 | 900 | $103,840.02 | 33,386,800 | 2018-02-21 | Filing |
| Officer, Director | $114.79 | 4,100 | $470,652.94 | 33,387,700 | 2018-02-21 | Filing |
| Officer | $112.45 | 1,750 | $196,787.50 | 1,078,433 | 2018-02-20 | Filing |
| Officer, Director | $114.74 | 2,395 | $274,798.71 | 33,391,800 | 2018-02-20 | Filing |
| Officer, Director | $114.03 | 1,505 | $171,613.95 | 33,394,195 | 2018-02-20 | Filing |
| Officer, Director | $112.97 | 1,100 | $124,265.02 | 33,395,700 | 2018-02-20 | Filing |
| Officer, Director | $113.88 | 500 | $56,941.00 | 33,396,800 | 2018-02-16 | Filing |