| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $184.86 | 2,400 | $443,664.00 | 17,241 | 2017-12-15 | Filing | |
| $184.86 | 4,000 | $739,432.00 | 17,241 | 2017-12-15 | Filing | |
| $185.30 | 300 | $55,589.10 | 17,241 | 2017-12-15 | Filing | |
| $184.87 | 9,300 | $1,719,291.00 | 17,541 | 2017-12-15 | Filing | |
| $195.00 | 7,276 | $1,418,820.00 | 17,563 | 2017-10-17 | Filing | |
| $186.42 | 2,500 | $466,050.00 | 4,050 | 2017-03-14 | Filing | |
| $185.75 | 500 | $92,875.00 | 6,900 | 2017-03-15 | Filing | |
| $185.18 | 500 | $92,591.80 | 7,400 | 2017-03-15 | Filing | |
| $184.54 | 500 | $92,270.00 | 7,900 | 2017-03-14 | Filing | |
| $185.81 | 1,000 | $185,805.00 | 8,400 | 2017-03-13 | Filing | |
| $188.60 | 3,060 | $577,109.88 | 8,564 | 2017-03-02 | Filing | |
| $187.39 | 1,940 | $363,544.36 | 11,624 | 2017-03-02 | Filing | |
| $188.18 | 200 | $37,636.00 | 20,977 | 2017-03-02 | Filing | |
| $187.56 | 14,800 | $2,775,814.00 | 21,177 | 2017-03-02 | Filing | |
| $165.28 | 4,000 | $661,136.00 | 30,230 | 2016-10-21 | Filing | |
| $164.88 | 20,000 | $3,297,560.00 | 22,080 | 2016-10-20 | Filing | |
| $146.92 | 20,000 | $2,938,320.00 | 22,080 | 2016-08-19 | Filing | |
| $148.13 | 1,600 | $237,008.00 | 34,208 | 2016-07-25 | Filing | |
| $147.66 | 3,095 | $457,010.80 | 15,167 | 2016-07-25 | Filing | |
| $132.66 | 11,529 | $1,529,471.73 | 50,598 | 2016-03-11 | Filing |