| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $78.03 | 16,000 | $1,248,480.00 | 124,555 | 2017-10-16 | Filing | |
| $81.63 | 140,407 | $11,461,423.41 | 528,096 | 2017-09-15 | Filing | |
| $88.57 | 12,000 | $1,062,840.00 | 136,912 | 2017-07-17 | Filing | |
| $81.58 | 50,757 | $4,140,593.64 | 51,238 | 2017-03-20 | Filing | |
| $82.82 | 95,000 | $7,868,014.00 | 550,616 | 2017-03-15 | Filing | |
| $82.33 | 52,316 | $4,307,019.33 | 58,929 | 2017-03-02 | Filing | |
| $86.70 | 17,141 | $1,486,056.14 | 107,085 | 2016-09-27 | Filing | |
| $86.67 | 25,199 | $2,183,997.33 | 124,226 | 2016-09-26 | Filing | |
| $85.45 | 7,907 | $675,613.62 | 26,375 | 2016-09-15 | Filing | |
| $84.93 | 61,925 | $5,259,414.10 | 565,916 | 2016-09-15 | Filing | |
| $87.00 | 15,000 | $1,305,000.00 | 153,192 | 2016-08-29 | Filing | |
| $87.00 | 15,000 | $1,305,000.00 | 93,717 | 2016-07-26 | Filing | |
| $88.26 | 3,766 | $332,402.22 | 26,273 | 2016-07-15 | Filing | |
| $88.64 | 35,495 | $3,146,205.81 | 180,939 | 2016-07-13 | Filing | |
| $88.64 | 2,104 | $186,497.72 | 33,989 | 2016-07-13 | Filing | |
| $87.08 | 9,787 | $852,272.51 | 59,784 | 2016-07-06 | Filing | |
| $87.11 | 15,272 | $1,330,343.92 | 93,717 | 2016-07-05 | Filing | |
| $82.60 | 49,905 | $4,122,153.00 | 113,614 | 2016-06-03 | Filing | |
| $80.52 | 7,656 | $616,487.92 | 30,939 | 2016-06-01 | Filing | |
| $80.50 | 2,760 | $222,189.66 | 30,939 | 2016-06-01 | Filing |