| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $102.38 | 10,962 | $1,122,308.20 | 242,553 | 2018-03-01 | Filing | |
| $103.13 | 1,200 | $123,752.04 | 253,515 | 2018-03-01 | Filing | |
| $105.14 | 10,700 | $1,124,962.69 | 13,375 | 2018-02-28 | Filing | |
| $102.94 | 10,684 | $1,099,763.95 | 1,983 | 2018-02-21 | Filing | |
| $103.35 | 36,550 | $3,777,537.53 | 16,737 | 2018-02-01 | Filing | |
| $103.79 | 55,481 | $5,758,600.46 | 178,532 | 2018-02-01 | Filing | |
| $102.79 | 16,623 | $1,708,731.36 | 234,013 | 2018-02-01 | Filing | |
| $104.39 | 4,079 | $425,817.01 | 250,636 | 2018-02-01 | Filing | |
| $104.15 | 117,068 | $12,192,784.39 | 57,808 | 2018-01-29 | Filing | |
| $104.67 | 25,382 | $2,656,655.26 | 174,876 | 2018-01-29 | Filing | |
| $94.63 | 65,662 | $6,213,601.63 | 178,505 | 2018-01-02 | Filing | |
| $95.42 | 10,522 | $1,004,008.19 | 244,167 | 2018-01-02 | Filing | |
| $93.29 | 81,837 | $7,634,933.81 | 136,336 | 2017-12-01 | Filing | |
| $93.81 | 35,832 | $3,361,367.67 | 218,173 | 2017-12-01 | Filing | |
| $92.32 | 12,948 | $1,195,304.98 | 254,005 | 2017-12-01 | Filing | |
| $94.29 | 49,444 | $4,661,891.82 | 15,000 | 2017-11-29 | Filing | |
| $94.82 | 3,206 | $303,979.78 | 64,444 | 2017-11-29 | Filing | |
| $95.78 | 20,000 | $1,915,526.00 | 11,390 | 2017-11-21 | Filing | |
| $94.79 | 63,562 | $6,024,749.59 | 40,742 | 2017-11-17 | Filing | |
| $93.05 | 60,000 | $5,582,826.00 | 15,000 | 2017-11-15 | Filing |