| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $118.84 | 41,444 | $4,925,122.07 | 117,825,304 | 2019-01-17 | Filing | |
| $118.11 | 95,133 | $11,236,158.63 | 117,866,748 | 2019-01-17 | Filing | |
| $117.87 | 1,657 | $195,314.73 | 117,961,881 | 2019-01-16 | Filing | |
| $117.74 | 51,766 | $6,095,135.90 | 117,963,538 | 2019-01-15 | Filing | |
| $113.59 | 5,700 | $647,463.00 | 50,954 | 2018-12-10 | Filing | |
| $112.72 | 19,300 | $2,175,496.00 | 56,654 | 2018-12-10 | Filing | |
| $119.00 | 15,500 | $1,844,535.65 | 118,015,304 | 2018-12-04 | Filing | |
| $117.89 | 600 | $70,734.00 | 118,030,804 | 2018-11-29 | Filing | |
| $117.42 | 184,400 | $21,651,694.80 | 118,031,404 | 2018-11-29 | Filing | |
| $115.57 | 190,000 | $21,957,939.00 | 118,215,804 | 2018-11-28 | Filing | |
| $115.65 | 99,780 | $11,539,557.00 | 118,405,804 | 2018-11-19 | Filing | |
| $114.96 | 95,220 | $10,946,015.10 | 118,505,584 | 2018-11-19 | Filing | |
| $113.74 | 200,000 | $22,747,000.00 | 118,600,804 | 2018-11-16 | Filing | |
| $113.41 | 2,460 | $278,978.76 | 118,800,804 | 2018-11-13 | Filing | |
| $114.40 | 10,900 | $1,246,960.00 | 118,803,264 | 2018-11-12 | Filing | |
| $113.43 | 191,640 | $21,737,916.84 | 118,814,164 | 2018-11-12 | Filing | |
| $113.25 | 174,696 | $19,783,623.22 | 119,005,804 | 2018-10-17 | Filing | |
| $115.91 | 10,672 | $1,237,012.86 | 119,180,500 | 2018-10-09 | Filing | |
| $115.91 | 14,632 | $1,696,039.02 | 119,191,172 | 2018-10-08 | Filing | |
| $115.51 | 500 | $57,753.00 | 119,205,804 | 2018-10-04 | Filing |