| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Director | $71.56 | 76,012 | $5,439,418.72 | 195,766 | 2018-11-16 | Filing |
| Director | $70.62 | 200,497 | $14,159,098.14 | 271,778 | 2018-11-16 | Filing |
| Large Shareholder, Officer, Director | $72.82 | 31,070 | $2,262,517.40 | 0 | 2018-11-14 | Filing |
| Large Shareholder, Officer, Director | $72.13 | 20,801 | $1,500,376.13 | 31,070 | 2018-11-14 | Filing |
| Large Shareholder, Officer, Director | $71.08 | 20,795 | $1,478,108.60 | 51,871 | 2018-11-14 | Filing |
| Large Shareholder, Officer, Director | $70.04 | 30,369 | $2,127,044.76 | 72,666 | 2018-11-14 | Filing |
| Large Shareholder, Officer, Director | $80.62 | 1,672 | $134,796.64 | 0 | 2018-11-07 | Filing |
| Large Shareholder, Officer, Director | $80.10 | 53,938 | $4,320,433.80 | 1,672 | 2018-11-07 | Filing |
| Large Shareholder, Officer, Director | $79.02 | 47,425 | $3,747,523.50 | 55,610 | 2018-11-07 | Filing |
| Officer | $77.05 | 224 | $17,259.20 | 442,443 | 2018-11-01 | Filing |
| Officer | $76.55 | 6,945 | $531,639.75 | 442,667 | 2018-11-01 | Filing |
| Officer | $75.40 | 2,304 | $173,721.60 | 449,612 | 2018-11-01 | Filing |
| Officer | $74.25 | 3,229 | $239,753.25 | 451,916 | 2018-11-01 | Filing |
| Officer | $73.26 | 2,298 | $168,351.48 | 455,145 | 2018-11-01 | Filing |
| Officer | $79.37 | 100 | $7,937.00 | 121,708 | 2018-11-02 | Filing |
| Officer | $78.21 | 673 | $52,635.33 | 121,808 | 2018-11-02 | Filing |
| Officer | $77.24 | 1,102 | $85,118.48 | 122,481 | 2018-11-02 | Filing |
| Large Shareholder, Officer, Director | $72.22 | 26,851 | $1,939,179.22 | 0 | 2018-10-31 | Filing |
| Large Shareholder, Officer, Director | $71.63 | 76,184 | $5,457,059.92 | 26,851 | 2018-10-31 | Filing |
| Director | $74.57 | 3,700 | $275,909.00 | 72,275 | 2018-10-24 | Filing |