| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $178.95 | 45,073 | $8,065,601.51 | 9,618,527 | 2018-02-22 | Filing |
| Large Shareholder, Officer, Director | $178.17 | 21,650 | $3,857,395.66 | 9,663,600 | 2018-02-22 | Filing |
| Large Shareholder, Officer, Director | $181.07 | 200 | $36,213.00 | 74,900 | 2018-02-21 | Filing |
| Large Shareholder, Officer, Director | $180.33 | 2,700 | $486,900.99 | 75,100 | 2018-02-21 | Filing |
| Large Shareholder, Officer, Director | $179.30 | 2,200 | $394,458.90 | 77,800 | 2018-02-21 | Filing |
| Large Shareholder, Officer, Director | $178.42 | 1,700 | $303,312.98 | 80,000 | 2018-02-21 | Filing |
| Large Shareholder, Officer, Director | $176.87 | 1,600 | $282,997.60 | 81,700 | 2018-02-21 | Filing |
| Large Shareholder, Officer, Director | $180.80 | 14,399 | $2,603,342.08 | 0 | 2018-02-21 | Filing |
| Large Shareholder, Officer, Director | $180.11 | 37,249 | $6,708,846.62 | 14,399 | 2018-02-21 | Filing |
| Large Shareholder, Officer, Director | $178.99 | 40,904 | $7,321,374.24 | 51,648 | 2018-02-21 | Filing |
| Large Shareholder, Officer, Director | $178.20 | 14,421 | $2,569,849.60 | 92,552 | 2018-02-21 | Filing |
| Large Shareholder, Officer, Director | $176.94 | 20,527 | $3,632,024.80 | 106,973 | 2018-02-21 | Filing |
| Large Shareholder, Officer, Director | $180.74 | 11,916 | $2,153,733.59 | 9,685,250 | 2018-02-21 | Filing |
| Large Shareholder, Officer, Director | $180.03 | 27,523 | $4,955,078.53 | 9,697,166 | 2018-02-21 | Filing |
| Large Shareholder, Officer, Director | $178.93 | 28,682 | $5,132,127.62 | 9,724,689 | 2018-02-21 | Filing |
| Large Shareholder, Officer, Director | $178.12 | 9,174 | $1,634,093.06 | 9,753,371 | 2018-02-21 | Filing |
| Large Shareholder, Officer, Director | $176.92 | 15,205 | $2,690,030.59 | 9,762,545 | 2018-02-21 | Filing |
| Large Shareholder, Officer, Director | $177.42 | 30,743 | $5,454,383.09 | 0 | 2018-02-20 | Filing |
| Large Shareholder, Officer, Director | $176.63 | 57,651 | $10,183,034.49 | 30,743 | 2018-02-20 | Filing |
| Large Shareholder, Officer, Director | $175.67 | 39,106 | $6,869,930.91 | 88,394 | 2018-02-20 | Filing |