| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $109.13 | 300 | $32,737.50 | 26,677 | 2018-03-06 | Filing | |
| $109.12 | 800 | $87,296.00 | 26,977 | 2018-03-06 | Filing | |
| $109.11 | 100 | $10,911.00 | 27,777 | 2018-03-06 | Filing | |
| $109.10 | 800 | $87,280.00 | 27,877 | 2018-03-06 | Filing | |
| $109.09 | 650 | $70,908.50 | 28,677 | 2018-03-06 | Filing | |
| $109.09 | 10 | $1,090.85 | 29,327 | 2018-03-06 | Filing | |
| $109.08 | 200 | $21,816.00 | 29,337 | 2018-03-06 | Filing | |
| $109.08 | 300 | $32,722.50 | 29,537 | 2018-03-06 | Filing | |
| $109.07 | 543 | $59,225.01 | 29,837 | 2018-03-06 | Filing | |
| $109.06 | 400 | $43,624.00 | 30,380 | 2018-03-06 | Filing | |
| $109.06 | 190 | $20,720.45 | 30,780 | 2018-03-06 | Filing | |
| $109.05 | 100 | $10,905.00 | 30,970 | 2018-03-06 | Filing | |
| $109.04 | 100 | $10,904.00 | 31,070 | 2018-03-06 | Filing | |
| $109.02 | 200 | $21,804.00 | 31,170 | 2018-03-06 | Filing | |
| $109.00 | 1,500 | $163,500.00 | 31,370 | 2018-03-06 | Filing | |
| $108.43 | 100 | $10,843.00 | 13,103 | 2018-02-28 | Filing | |
| $108.33 | 800 | $86,664.00 | 13,203 | 2018-02-28 | Filing | |
| $108.32 | 100 | $10,831.50 | 14,003 | 2018-02-28 | Filing | |
| $108.31 | 100 | $10,831.00 | 14,103 | 2018-02-28 | Filing | |
| $108.31 | 40 | $4,332.20 | 14,203 | 2018-02-28 | Filing |