| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $54.80 | 60,533 | $3,317,184.19 | 306,460 | 2018-04-20 | Filing | |
| $54.80 | 57,852 | $3,170,266.46 | 366,993 | 2018-04-20 | Filing | |
| $54.80 | 28,170 | $1,543,704.73 | 424,845 | 2018-04-20 | Filing | |
| $54.79 | 22,482 | $1,231,887.70 | 14,606 | 2018-04-20 | Filing | |
| $54.79 | 8,904 | $487,889.34 | 37,088 | 2018-04-20 | Filing | |
| $54.99 | 250,000 | $13,747,475.00 | 87,293,391 | 2018-04-23 | Filing | |
| $52.11 | 2,629 | $136,984.31 | 0 | 2018-04-16 | Filing | |
| $58.01 | 5,000 | $290,041.00 | 0 | 2018-03-12 | Filing | |
| $54.07 | 11,238 | $607,692.60 | 52,850 | 2018-03-07 | Filing | |
| $55.63 | 1,820 | $101,238.96 | 0 | 2018-03-08 | Filing | |
| $53.92 | 6,226 | $335,700.94 | 1,820 | 2018-03-07 | Filing | |
| $54.00 | 9,156 | $494,424.00 | 0 | 2018-03-07 | Filing | |
| $52.94 | 5,000 | $264,721.50 | 0 | 2018-03-01 | Filing | |
| $54.91 | 12,040 | $661,156.13 | 97,679 | 2018-02-27 | Filing | |
| $55.05 | 30,020 | $1,652,480.92 | 52,850 | 2018-02-27 | Filing | |
| $53.28 | 15,000 | $799,234.50 | 23,579 | 2018-02-26 | Filing | |
| $52.17 | 74,450 | $3,884,294.74 | 87,516,283 | 2018-02-14 | Filing | |
| $51.94 | 2,026 | $105,235.51 | 0 | 2018-02-07 | Filing | |
| $54.03 | 240,000 | $12,966,096.00 | 88,113,733 | 2018-01-29 | Filing | |
| $53.93 | 7,486 | $403,716.24 | 151,447 | 2018-01-26 | Filing |