| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $155.81 | 5,910 | $920,837.10 | 309,363 | 2018-12-10 | Filing | |
| $154.96 | 2,200 | $340,912.00 | 315,273 | 2018-12-10 | Filing | |
| $165.29 | 100 | $16,529.00 | 63,048 | 2018-12-06 | Filing | |
| $164.61 | 1,301 | $214,157.61 | 63,148 | 2018-12-06 | Filing | |
| $163.86 | 2,170 | $355,576.20 | 64,449 | 2018-12-06 | Filing | |
| $162.51 | 500 | $81,255.00 | 66,619 | 2018-12-06 | Filing | |
| $170.99 | 100 | $17,099.00 | 11,908 | 2018-12-03 | Filing | |
| $170.23 | 1,000 | $170,230.00 | 12,008 | 2018-12-03 | Filing | |
| $168.77 | 500 | $84,385.00 | 13,008 | 2018-12-03 | Filing | |
| $167.70 | 700 | $117,390.00 | 13,508 | 2018-12-03 | Filing | |
| $165.28 | 200 | $33,056.00 | 14,208 | 2018-12-03 | Filing | |
| $170.47 | 300 | $51,141.00 | 47,004 | 2018-12-03 | Filing | |
| $168.96 | 200 | $33,792.00 | 47,304 | 2018-12-03 | Filing | |
| $167.35 | 300 | $50,205.00 | 47,504 | 2018-12-03 | Filing | |
| $170.92 | 407 | $69,564.44 | 96,424 | 2018-12-03 | Filing | |
| $170.17 | 2,904 | $494,173.68 | 96,831 | 2018-12-03 | Filing | |
| $168.86 | 1,694 | $286,048.84 | 99,735 | 2018-12-03 | Filing | |
| $167.83 | 1,560 | $261,814.80 | 101,429 | 2018-12-03 | Filing | |
| $166.70 | 535 | $89,184.50 | 102,989 | 2018-12-03 | Filing | |
| $164.86 | 400 | $65,944.00 | 103,524 | 2018-12-03 | Filing |