| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $103.93 | 59,430 | $6,176,500.47 | 135,218 | 2018-07-26 | Filing | |
| $103.93 | 17,977 | $1,868,277.70 | 135,218 | 2018-07-26 | Filing | |
| $102.72 | 9,074 | $932,099.43 | 36,408 | 2018-07-23 | Filing | |
| $103.90 | 8,955 | $930,388.68 | 18,044 | 2018-07-24 | Filing | |
| $103.97 | 5,600 | $582,248.80 | 18,044 | 2018-07-24 | Filing | |
| $101.51 | 10,578 | $1,073,762.20 | 25,225 | 2018-04-26 | Filing | |
| $101.50 | 7,423 | $753,434.50 | 25,225 | 2018-04-26 | Filing | |
| $101.80 | 53,173 | $5,413,011.40 | 148,769 | 2018-04-23 | Filing | |
| $101.75 | 6,827 | $694,647.25 | 148,769 | 2018-04-20 | Filing | |
| $101.26 | 18,379 | $1,861,075.92 | 148,769 | 2018-04-20 | Filing | |
| $101.59 | 34,683 | $3,523,376.60 | 151,959 | 2018-04-20 | Filing | |
| $100.76 | 67,689 | $6,820,343.64 | 186,642 | 2018-04-20 | Filing | |
| $101.91 | 17,982 | $1,832,455.71 | 151,959 | 2018-04-20 | Filing | |
| $98.84 | 3,220 | $318,248.70 | 75,459 | 2018-02-23 | Filing | |
| $100.30 | 10,578 | $1,060,983.98 | 18,953 | 2018-02-26 | Filing | |
| $97.90 | 10,578 | $1,035,586.20 | 9,243 | 2018-02-23 | Filing | |
| $100.05 | 3,981 | $398,295.07 | 44,823 | 2018-02-26 | Filing | |
| $97.26 | 8,264 | $803,731.85 | 50,477 | 2018-02-21 | Filing | |
| $97.26 | 11,266 | $1,095,674.83 | 50,477 | 2018-02-21 | Filing | |
| $97.26 | 15,775 | $1,534,292.28 | 50,477 | 2018-02-21 | Filing |