| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $57.07 | 2,000 | $114,140.00 | 7,978 | 2018-01-05 | Filing | |
| $56.94 | 8,000 | $455,496.00 | 10,462 | 2017-12-21 | Filing | |
| $57.47 | 10,900 | $626,463.33 | 0 | 2017-12-20 | Filing | |
| $56.96 | 13,100 | $746,240.19 | 10,900 | 2017-12-20 | Filing | |
| $55.74 | 50,000 | $2,786,905.00 | 0 | 2017-12-18 | Filing | |
| $55.76 | 3,000 | $167,280.00 | 7,126 | 2017-12-15 | Filing | |
| $53.83 | 10,971 | $590,544.79 | 16,467 | 2017-12-07 | Filing | |
| $56.42 | 1,338 | $75,489.96 | 0 | 2017-12-05 | Filing | |
| $58.11 | 1,537 | $89,315.07 | 1,338 | 2017-12-04 | Filing | |
| $58.11 | 1,338 | $77,751.18 | 9,361 | 2017-12-04 | Filing | |
| $58.11 | 532 | $30,914.52 | 7,762 | 2017-12-04 | Filing | |
| $58.11 | 937 | $54,449.07 | 2,462 | 2017-12-04 | Filing | |
| $61.31 | 4,800 | $294,267.84 | 326,320 | 2017-11-16 | Filing | |
| $60.13 | 4,800 | $288,621.60 | 331,120 | 2017-11-15 | Filing | |
| $60.98 | 24,000 | $1,463,620.80 | 0 | 2017-11-14 | Filing | |
| $61.29 | 4,800 | $294,175.68 | 335,920 | 2017-11-03 | Filing | |
| $60.77 | 4,800 | $291,717.12 | 340,720 | 2017-11-02 | Filing | |
| $59.33 | 2,293 | $136,053.09 | 345,520 | 2017-10-19 | Filing | |
| $58.75 | 2,607 | $153,158.12 | 347,813 | 2017-10-19 | Filing | |
| $59.16 | 5,100 | $301,697.64 | 350,420 | 2017-10-18 | Filing |