| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $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 | |
| $174.47 | 1,000 | $174,470.00 | 302,973 | 2018-11-12 | Filing | |
| $173.53 | 6,237 | $1,082,306.61 | 303,973 | 2018-11-12 | Filing | |
| $172.50 | 6,000 | $1,035,000.00 | 310,210 | 2018-11-12 | Filing | |
| $171.69 | 6,763 | $1,161,139.47 | 316,210 | 2018-11-12 | Filing |