| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $86.83 | 14,500 | $1,259,046.60 | 841,918 | 2018-02-26 | Filing | |
| $87.04 | 1,436 | $124,982.55 | 3,815 | 2018-02-26 | Filing | |
| $82.25 | 440 | $36,188.99 | 81,697 | 2018-02-15 | Filing | |
| $80.99 | 440 | $35,636.61 | 82,137 | 2018-02-14 | Filing | |
| $82.39 | 440 | $36,252.30 | 79,495 | 2018-01-18 | Filing | |
| $83.37 | 440 | $36,682.58 | 79,935 | 2018-01-17 | Filing | |
| $86.12 | 700 | $60,286.52 | 80,375 | 2017-12-20 | Filing | |
| $86.43 | 600 | $51,857.52 | 81,075 | 2017-12-19 | Filing | |
| $85.24 | 20,000 | $1,704,840.00 | 1,852,276 | 2017-12-01 | Filing | |
| $87.65 | 350 | $30,678.48 | 11,209 | 2017-11-21 | Filing | |
| $86.35 | 700 | $60,441.99 | 81,675 | 2017-11-14 | Filing | |
| $86.78 | 600 | $52,069.02 | 82,375 | 2017-11-13 | Filing | |
| $81.38 | 20,000 | $1,627,688.00 | 1,872,276 | 2017-11-01 | Filing | |
| $81.76 | 700 | $57,233.33 | 82,975 | 2017-10-19 | Filing | |
| $81.84 | 600 | $49,104.00 | 83,675 | 2017-10-18 | Filing | |
| $79.64 | 20,000 | $1,592,828.00 | 1,892,276 | 2017-10-02 | Filing | |
| $78.83 | 700 | $55,181.00 | 84,275 | 2017-09-15 | Filing | |
| $78.09 | 600 | $46,852.26 | 84,975 | 2017-09-14 | Filing | |
| $78.12 | 20,000 | $1,562,328.00 | 1,912,276 | 2017-09-01 | Filing | |
| $75.66 | 700 | $52,964.59 | 85,575 | 2017-08-22 | Filing |