| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $74.38 | 153 | $11,380.14 | 51,317 | 2017-07-17 | Filing | |
| $72.19 | 3,500 | $252,667.45 | 151,162 | 2017-05-30 | Filing | |
| $72.25 | 3,500 | $252,857.50 | 154,662 | 2017-05-15 | Filing | |
| $73.52 | 8,142 | $598,568.09 | 35,916 | 2017-04-21 | Filing | |
| $73.50 | 2,700 | $198,450.00 | 46,113 | 2017-04-07 | Filing | |
| $73.51 | 400 | $29,404.00 | 48,813 | 2017-04-07 | Filing | |
| $72.89 | 4,114 | $299,869.46 | 49,213 | 2017-03-07 | Filing | |
| $72.82 | 2,980 | $216,993.77 | 53,327 | 2017-03-07 | Filing | |
| $72.94 | 20,704 | $1,510,137.34 | 30,571 | 2017-03-07 | Filing | |
| $72.94 | 25,260 | $1,842,353.26 | 158,162 | 2017-03-07 | Filing | |
| $73.02 | 20,206 | $1,475,474.45 | 37,771 | 2017-03-07 | Filing | |
| $72.42 | 131 | $9,487.02 | 11,447 | 2017-03-08 | Filing | |
| $72.78 | 3,087 | $224,672.17 | 345,962 | 2017-03-06 | Filing | |
| $73.08 | 25,229 | $1,843,644.50 | 344,935 | 2017-03-03 | Filing | |
| $73.10 | 20,998 | $1,534,993.70 | 370,164 | 2017-03-03 | Filing | |
| $73.33 | 21,778 | $1,596,958.96 | 24,308 | 2017-02-28 | Filing | |
| $73.39 | 10,232 | $750,926.48 | 46,086 | 2017-02-28 | Filing | |
| $73.24 | 36,900 | $2,702,423.16 | 31,010 | 2017-02-27 | Filing | |
| $73.28 | 155 | $11,350.85 | 67,910 | 2017-02-27 | Filing | |
| $72.73 | 2,070 | $150,556.69 | 11,814 | 2017-02-23 | Filing |