| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $205.26 | 1,147 | $235,433.22 | 0 | 2018-01-03 | Filing | |
| $189.78 | 1,000 | $189,780.00 | 0 | 2017-12-26 | Filing | |
| $190.72 | 1,184 | $225,810.23 | 0 | 2017-12-21 | Filing | |
| $190.18 | 10,575 | $2,011,106.97 | 1,184 | 2017-12-21 | Filing | |
| $189.03 | 61,708 | $11,664,879.22 | 11,759 | 2017-12-21 | Filing | |
| $188.23 | 18,394 | $3,462,236.40 | 73,467 | 2017-12-21 | Filing | |
| $191.20 | 1,000 | $191,200.00 | 0 | 2017-12-18 | Filing | |
| $189.63 | 350 | $66,370.50 | 7,043 | 2017-12-15 | Filing | |
| $187.98 | 350 | $65,793.00 | 7,043 | 2017-12-14 | Filing | |
| $187.94 | 1,000 | $187,940.00 | 0 | 2017-12-11 | Filing | |
| $185.71 | 350 | $64,998.50 | 7,043 | 2017-12-07 | Filing | |
| $183.38 | 222 | $40,710.36 | 7,043 | 2017-12-06 | Filing | |
| $183.38 | 128 | $23,472.64 | 7,043 | 2017-12-06 | Filing | |
| $189.39 | 1,000 | $189,390.00 | 0 | 2017-12-04 | Filing | |
| $195.69 | 338 | $66,143.22 | 0 | 2017-11-27 | Filing | |
| $195.69 | 662 | $129,546.78 | 0 | 2017-11-27 | Filing | |
| $197.20 | 7,780 | $1,534,249.45 | 0 | 2017-11-21 | Filing | |
| $196.33 | 47,722 | $9,369,475.01 | 7,780 | 2017-11-21 | Filing | |
| $195.68 | 19,741 | $3,862,991.92 | 55,502 | 2017-11-21 | Filing | |
| $193.30 | 1,000 | $193,300.00 | 0 | 2017-11-20 | Filing |