| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $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 | |
| $58.96 | 13,000 | $766,491.70 | 8,199 | 2017-10-13 | Filing | |
| $59.14 | 913 | $53,994.82 | 7,294 | 2017-10-16 | Filing | |
| $60.16 | 700 | $42,108.78 | 0 | 2017-10-12 | Filing | |
| $59.65 | 21,900 | $1,306,302.15 | 700 | 2017-10-12 | Filing | |
| $58.46 | 1,400 | $81,845.96 | 22,600 | 2017-10-12 | Filing | |
| $57.41 | 5,100 | $292,813.44 | 355,520 | 2017-10-11 | Filing | |
| $57.66 | 1,200 | $69,186.84 | 360,620 | 2017-10-10 | Filing | |
| $56.61 | 3,900 | $220,761.84 | 361,820 | 2017-10-10 | Filing | |
| $57.47 | 2,000 | $114,940.00 | 7,126 | 2017-10-05 | Filing | |
| $56.38 | 37,500 | $2,114,377.50 | 1,649 | 2017-09-29 | Filing | |
| $56.19 | 1,300 | $73,045.96 | 365,720 | 2017-09-27 | Filing |