| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $98.77 | 75,692 | $7,476,098.84 | 51,869 | 2017-11-10 | Filing | |
| $99.32 | 1,405 | $139,544.60 | 238,471 | 2017-11-09 | Filing | |
| $98.80 | 63,595 | $6,283,186.00 | 239,876 | 2017-11-09 | Filing | |
| $99.29 | 130,000 | $12,907,700.00 | 303,471 | 2017-11-08 | Filing | |
| $94.53 | 48,059 | $4,543,017.27 | 134,506 | 2017-08-15 | Filing | |
| $94.28 | 35,197 | $3,318,373.16 | 92,363 | 2017-08-07 | Filing | |
| $94.09 | 12,288 | $1,156,177.92 | 28,607 | 2017-08-04 | Filing | |
| $88.54 | 48,058 | $4,255,055.32 | 134,506 | 2017-07-17 | Filing | |
| $88.35 | 7,228 | $638,622.71 | 11,032 | 2017-06-30 | Filing | |
| $90.74 | 16,578 | $1,504,287.72 | 52,202 | 2017-06-16 | Filing | |
| $88.81 | 48,058 | $4,268,030.98 | 134,506 | 2017-06-15 | Filing | |
| $86.00 | 16,798 | $1,444,628.00 | 49,000 | 2017-05-25 | Filing | |
| $84.38 | 33,957 | $2,865,291.66 | 134,506 | 2017-05-15 | Filing | |
| $85.22 | 33,616 | $2,864,755.52 | 92,363 | 2017-05-04 | Filing | |
| $85.31 | 33,806 | $2,883,989.86 | 28,607 | 2017-05-04 | Filing | |
| $83.88 | 8,582 | $719,858.16 | 32,290 | 2017-05-03 | Filing | |
| $81.01 | 33,956 | $2,750,775.56 | 134,506 | 2017-04-17 | Filing | |
| $82.79 | 4,000 | $331,160.00 | 13,048 | 2017-03-20 | Filing | |
| $82.18 | 33,956 | $2,790,504.08 | 134,506 | 2017-03-15 | Filing | |
| $81.30 | 1,244 | $101,130.98 | 0 | 2017-02-27 | Filing |