| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $119.45 | 300 | $35,835.99 | 33,173,900 | 2018-04-24 | Filing |
| Officer, Director | $118.63 | 700 | $83,038.97 | 33,174,200 | 2018-04-24 | Filing |
| Officer, Director | $117.69 | 1,900 | $223,618.03 | 33,174,900 | 2018-04-24 | Filing |
| Officer, Director | $124.05 | 877 | $108,791.67 | 33,176,800 | 2018-04-23 | Filing |
| Officer, Director | $123.25 | 1,349 | $166,265.19 | 33,177,677 | 2018-04-23 | Filing |
| Officer, Director | $121.82 | 2,774 | $337,928.40 | 33,179,026 | 2018-04-23 | Filing |
| Officer, Director | $124.25 | 200 | $24,850.00 | 33,181,800 | 2018-04-20 | Filing |
| Officer, Director | $123.70 | 1,229 | $152,023.86 | 33,182,000 | 2018-04-20 | Filing |
| Officer, Director | $122.60 | 3,571 | $437,807.81 | 33,183,229 | 2018-04-20 | Filing |
| Officer | $123.34 | 451 | $55,626.20 | 1,066 | 2018-04-23 | Filing |
| Officer | $123.34 | 451 | $55,626.20 | 20,564 | 2018-04-23 | Filing |
| Officer, Director | $123.69 | 10,000 | $1,236,867.00 | 19,618 | 2018-04-19 | Filing |
| Officer, Director | $124.35 | 187 | $23,253.69 | 33,186,800 | 2018-04-19 | Filing |
| Officer, Director | $123.89 | 4,813 | $596,297.49 | 33,186,987 | 2018-04-19 | Filing |
| Director | $124.04 | 143 | $17,737.72 | 14,125 | 2018-04-19 | Filing |
| Officer, Director | $124.48 | 2,000 | $248,957.80 | 33,191,800 | 2018-04-18 | Filing |
| Officer, Director | $123.88 | 2,400 | $297,318.00 | 33,193,800 | 2018-04-18 | Filing |
| Officer, Director | $122.91 | 600 | $73,746.00 | 33,196,200 | 2018-04-18 | Filing |
| Officer, Director | $123.80 | 100 | $12,380.00 | 33,196,800 | 2018-04-17 | Filing |
| Officer, Director | $123.29 | 1,900 | $234,257.27 | 33,196,900 | 2018-04-17 | Filing |