| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $115.47 | 1,100 | $127,021.95 | 33,245,100 | 2018-04-04 | Filing |
| Officer, Director | $114.65 | 600 | $68,787.00 | 33,246,200 | 2018-04-04 | Filing |
| Officer, Director | $117.01 | 6,400 | $748,855.68 | 19,618 | 2018-04-03 | Filing |
| Officer, Director | $115.83 | 3,600 | $416,981.16 | 26,018 | 2018-04-03 | Filing |
| Officer | $117.16 | 4,000 | $468,653.20 | 13,021 | 2018-04-02 | Filing |
| Officer | $116.37 | 7,813 | $909,209.75 | 17,021 | 2018-04-02 | Filing |
| Officer | $115.55 | 31,300 | $3,616,652.40 | 24,834 | 2018-04-02 | Filing |
| Officer | $117.34 | 200 | $23,467.00 | 19,728 | 2018-04-02 | Filing |
| Officer | $115.99 | 1,200 | $139,185.96 | 19,928 | 2018-04-02 | Filing |
| Officer, Director | $117.02 | 400 | $46,809.00 | 33,246,800 | 2018-04-03 | Filing |
| Officer, Director | $116.32 | 1,900 | $221,000.78 | 33,247,200 | 2018-04-03 | Filing |
| Officer, Director | $115.27 | 2,700 | $311,234.94 | 33,249,100 | 2018-04-03 | Filing |
| Officer, Director | $117.23 | 100 | $11,723.00 | 33,251,800 | 2018-04-02 | Filing |
| Officer, Director | $116.11 | 700 | $81,280.01 | 33,251,900 | 2018-04-02 | Filing |
| Officer, Director | $115.10 | 2,300 | $264,724.94 | 33,252,600 | 2018-04-02 | Filing |
| Officer, Director | $114.34 | 1,900 | $217,238.97 | 33,254,900 | 2018-04-02 | Filing |
| Officer | $117.10 | 1,750 | $204,925.00 | 1,067,833 | 2018-04-03 | Filing |
| Officer, Director | $113.85 | 3,800 | $432,612.90 | 19,618 | 2018-03-29 | Filing |
| Officer, Director | $112.99 | 6,200 | $700,513.20 | 23,418 | 2018-03-29 | Filing |
| Director | $113.91 | 143 | $16,289.13 | 14,554 | 2018-03-29 | Filing |