| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $77.83 | 250 | $19,457.50 | 20,162 | 2018-12-24 | Filing | |
| $88.14 | 5,000 | $440,679.00 | 61,007 | 2018-11-29 | Filing | |
| $84.94 | 47,194 | $4,008,889.61 | 55,002 | 2018-11-26 | Filing | |
| $83.41 | 250 | $20,852.50 | 20,412 | 2018-11-23 | Filing | |
| $0.00 | 0 | $0.00 | 3,300 | 2018-11-16 | Filing | |
| $88.08 | 1,750 | $154,140.00 | 9,828 | 2018-11-16 | Filing | |
| $89.26 | 700 | $62,482.98 | 713,098 | 2018-11-16 | Filing | |
| $88.50 | 5,100 | $451,338.78 | 713,798 | 2018-11-16 | Filing | |
| $87.57 | 9,200 | $805,687.24 | 718,898 | 2018-11-16 | Filing | |
| $88.14 | 1,200 | $105,770.04 | 22,781 | 2018-11-16 | Filing | |
| $87.56 | 10,707 | $937,495.28 | 23,981 | 2018-11-16 | Filing | |
| $86.56 | 1,000 | $86,562.00 | 47,601 | 2018-11-19 | Filing | |
| $85.28 | 800 | $68,220.00 | 48,601 | 2018-11-19 | Filing | |
| $83.99 | 3,500 | $293,955.90 | 49,401 | 2018-11-19 | Filing | |
| $83.29 | 9,411 | $783,885.48 | 52,901 | 2018-11-19 | Filing | |
| $82.33 | 9,957 | $819,806.61 | 62,312 | 2018-11-19 | Filing | |
| $89.30 | 800 | $71,443.04 | 72,269 | 2018-11-16 | Filing | |
| $88.52 | 7,700 | $681,573.20 | 73,069 | 2018-11-16 | Filing | |
| $87.58 | 13,356 | $1,169,747.86 | 80,769 | 2018-11-16 | Filing | |
| $90.86 | 250 | $22,715.00 | 20,662 | 2018-10-23 | Filing |