| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $83.50 | 8,827 | $737,030.67 | 19,609 | 2019-02-11 | Filing |
| Officer | $82.52 | 4,100 | $338,316.01 | 28,436 | 2019-02-11 | Filing |
| Officer | $77.36 | 5,227 | $404,360.72 | 0 | 2019-01-22 | Filing |
| Officer | $76.86 | 12,873 | $989,418.78 | 5,227 | 2019-01-22 | Filing |
| Officer | $75.78 | 1,900 | $143,982.00 | 18,100 | 2019-01-22 | Filing |
| Officer, Director | $77.63 | 200 | $15,526.00 | 0 | 2019-01-22 | Filing |
| Officer, Director | $76.99 | 2,667 | $205,332.33 | 200 | 2019-01-22 | Filing |
| Officer, Director | $75.81 | 700 | $53,067.00 | 2,867 | 2019-01-22 | Filing |
| Officer, Director | $77.30 | 4,600 | $355,580.00 | 0 | 2019-01-22 | Filing |
| Officer, Director | $76.75 | 6,274 | $481,529.50 | 4,600 | 2019-01-22 | Filing |
| Officer, Director | $75.77 | 1,800 | $136,386.00 | 10,874 | 2019-01-22 | Filing |
| Officer, Director | $77.30 | 54,089 | $4,181,079.70 | 0 | 2019-01-22 | Filing |
| Officer, Director | $76.75 | 78,433 | $6,019,732.75 | 54,089 | 2019-01-22 | Filing |
| Officer, Director | $75.70 | 17,903 | $1,355,257.10 | 132,522 | 2019-01-22 | Filing |
| Director | $72.70 | 500 | $36,347.50 | 1,605,109 | 2019-01-15 | Filing |
| Director | $71.98 | 79,795 | $5,743,771.77 | 1,605,609 | 2019-01-15 | Filing |
| Director | $70.74 | 17,947 | $1,269,484.63 | 1,685,404 | 2019-01-15 | Filing |
| Officer | $64.71 | 604 | $39,084.84 | 0 | 2018-12-17 | Filing |
| Officer | $63.71 | 6,176 | $393,472.96 | 604 | 2018-12-17 | Filing |
| Officer | $62.95 | 2,422 | $152,464.90 | 6,780 | 2018-12-17 | Filing |