| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $54.67 | 12,922 | $706,386.30 | 57,198 | 2018-03-12 | Filing | |
| $52.69 | 17,948 | $945,656.79 | 39,212 | 2018-03-08 | Filing | |
| $52.61 | 16,855 | $886,674.13 | 39,212 | 2018-03-08 | Filing | |
| $52.34 | 23,594 | $1,235,018.49 | 171,187 | 2018-03-07 | Filing | |
| $52.42 | 38,910 | $2,039,728.35 | 171,187 | 2018-03-07 | Filing | |
| $52.41 | 36,080 | $1,890,783.22 | 171,187 | 2018-03-07 | Filing | |
| $52.39 | 32,306 | $1,692,647.03 | 171,187 | 2018-03-07 | Filing | |
| $52.25 | 15,169 | $792,645.48 | 171,187 | 2018-03-07 | Filing | |
| $52.42 | 7,784 | $408,034.17 | 171,187 | 2018-03-07 | Filing | |
| $52.37 | 28,830 | $1,509,896.29 | 171,187 | 2018-03-07 | Filing | |
| $45.04 | 162,366 | $7,312,250.23 | 355,308 | 2018-01-09 | Filing | |
| $41.76 | 2,496 | $104,232.96 | 55,876 | 2017-12-29 | Filing | |
| $41.79 | 6,577 | $274,852.83 | 58,372 | 2017-12-29 | Filing | |
| $41.80 | 3,223 | $134,721.40 | 58,372 | 2017-12-29 | Filing | |
| $42.05 | 7,910 | $332,615.50 | 27,265 | 2017-12-12 | Filing | |
| $42.02 | 1,933 | $81,224.66 | 27,265 | 2017-12-12 | Filing | |
| $43.06 | 75,314 | $3,243,307.03 | 356,816 | 2017-12-07 | Filing | |
| $41.64 | 58,931 | $2,453,886.84 | 409,497 | 2017-10-09 | Filing | |
| $40.77 | 5,797 | $236,332.10 | 25,395 | 2017-09-01 | Filing | |
| $40.81 | 9,261 | $377,941.41 | 25,395 | 2017-09-01 | Filing |