| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $115.33 | 3,427 | $395,233.85 | 3,067 | 2019-01-28 | Filing |
| Officer, Director | $114.43 | 700 | $80,098.48 | 6,494 | 2019-01-28 | Filing |
| Officer, Director | $115.66 | 3,853 | $445,637.59 | 140 | 2019-01-25 | Filing |
| Officer, Director | $114.64 | 3,001 | $344,036.44 | 3,993 | 2019-01-25 | Filing |
| Officer, Director | $113.42 | 200 | $22,684.50 | 6,994 | 2019-01-25 | Filing |
| Officer, Director | $115.45 | 100 | $11,545.00 | 140 | 2019-01-24 | Filing |
| Officer, Director | $114.75 | 1,660 | $190,477.86 | 240 | 2019-01-24 | Filing |
| Officer, Director | $113.67 | 5,294 | $601,756.80 | 1,900 | 2019-01-24 | Filing |
| Officer, Director | $114.45 | 999 | $114,338.45 | 140 | 2019-01-23 | Filing |
| Officer, Director | $113.67 | 2,100 | $238,700.70 | 1,139 | 2019-01-23 | Filing |
| Officer, Director | $112.63 | 2,555 | $287,764.28 | 3,239 | 2019-01-23 | Filing |
| Officer, Director | $111.36 | 1,400 | $155,905.96 | 5,794 | 2019-01-23 | Filing |
| Officer, Director | $115.15 | 100 | $11,515.00 | 140 | 2019-01-22 | Filing |
| Officer, Director | $113.72 | 1,959 | $222,773.76 | 240 | 2019-01-22 | Filing |
| Officer, Director | $113.17 | 4,995 | $565,302.13 | 2,199 | 2019-01-22 | Filing |
| Officer, Director | $115.57 | 1,239 | $143,194.95 | 140 | 2019-01-18 | Filing |
| Officer, Director | $115.06 | 5,815 | $669,089.60 | 1,379 | 2019-01-18 | Filing |
| Director | $127.48 | 580 | $73,938.40 | 3,295 | 2017-08-03 | Filing |
| Officer, Director | $114.71 | 545 | $62,518.20 | 140 | 2019-01-17 | Filing |
| Officer, Director | $114.01 | 4,606 | $525,133.74 | 685 | 2019-01-17 | Filing |