| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $96.20 | 131,985 | $12,696,745.82 | 214,443 | 2017-10-26 | Filing | |
| $96.24 | 118,799 | $11,433,239.52 | 78,993 | 2017-10-26 | Filing | |
| $96.85 | 97,093 | $9,403,796.88 | 107,322 | 2017-10-26 | Filing | |
| $96.44 | 22,158 | $2,136,917.52 | 51,645 | 2017-10-26 | Filing | |
| $96.44 | 16,990 | $1,638,515.60 | 9,271 | 2017-10-26 | Filing | |
| $81.87 | 15,000 | $1,228,050.00 | 30,697 | 2017-08-14 | Filing | |
| $81.91 | 105,396 | $8,632,986.36 | 146,861 | 2017-08-15 | Filing | |
| $81.09 | 50,000 | $4,054,500.00 | 52,899 | 2017-07-31 | Filing | |
| $81.48 | 26,905 | $2,192,219.40 | 15,409 | 2017-08-01 | Filing | |
| $82.25 | 14,000 | $1,151,500.00 | 31,435 | 2017-07-27 | Filing | |
| $81.20 | 60,626 | $4,922,558.38 | 78,845 | 2017-05-15 | Filing | |
| $80.61 | 32,420 | $2,613,278.94 | 100,829 | 2017-05-12 | Filing | |
| $80.42 | 134,360 | $10,805,782.08 | 100,829 | 2017-05-11 | Filing | |
| $80.86 | 2,460 | $198,915.60 | 24,030 | 2017-04-27 | Filing | |
| $80.84 | 14,668 | $1,185,761.12 | 26,490 | 2017-04-27 | Filing | |
| $80.74 | 150,000 | $12,111,000.00 | 298,663 | 2017-04-27 | Filing | |
| $80.55 | 7,000 | $563,850.00 | 28,296 | 2017-04-27 | Filing | |
| $76.27 | 42,550 | $3,245,288.50 | 201,284 | 2017-02-03 | Filing | |
| $75.86 | 3,333 | $252,841.38 | 178,222 | 2017-02-02 | Filing | |
| $75.88 | 3,333 | $252,908.04 | 181,555 | 2017-02-02 | Filing |