| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $67.77 | 10,800 | $731,966.76 | 155,389 | 2018-05-22 | Filing | |
| $67.00 | 13,700 | $917,906.85 | 166,189 | 2018-05-22 | Filing | |
| $70.77 | 2,450 | $173,379.15 | 2,084 | 2018-05-16 | Filing | |
| $70.01 | 61,232 | $4,286,607.39 | 2,645 | 2018-05-08 | Filing | |
| $67.61 | 7,020 | $474,633.43 | 20,637 | 2018-05-04 | Filing | |
| $68.19 | 2,450 | $167,069.18 | 4,534 | 2018-04-16 | Filing | |
| $66.00 | 4,900 | $323,408.82 | 6,984 | 2018-04-10 | Filing | |
| $61.95 | 7,020 | $434,886.89 | 20,637 | 2018-04-05 | Filing | |
| $60.98 | 7,020 | $428,056.43 | 20,637 | 2018-03-05 | Filing | |
| $60.02 | 11,641 | $698,674.19 | 0 | 2018-03-02 | Filing | |
| $59.48 | 7,020 | $417,549.60 | 20,637 | 2018-02-05 | Filing | |
| $63.01 | 3,826 | $241,076.26 | 20,637 | 2018-01-22 | Filing | |
| $55.90 | 441 | $24,653.66 | 0 | 2018-01-03 | Filing | |
| $55.79 | 6,059 | $338,032.22 | 441 | 2018-01-03 | Filing | |
| $55.67 | 20,000 | $1,113,378.00 | 0 | 2018-01-02 | Filing | |
| $55.83 | 7,020 | $391,904.14 | 24,463 | 2018-01-03 | Filing | |
| $56.99 | 15,000 | $854,910.00 | 441 | 2017-12-07 | Filing | |
| $55.91 | 1,976 | $110,477.37 | 11,884 | 2017-12-01 | Filing | |
| $53.03 | 11,416 | $605,390.48 | 12,821 | 2017-11-17 | Filing | |
| $53.10 | 36,916 | $1,960,202.68 | 0 | 2017-11-17 | Filing |