| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $193.55 | 4,655 | $900,975.25 | 9,761 | 2018-04-20 | Filing | |
| $210.00 | 5,000 | $1,050,000.00 | 70,966 | 2018-04-17 | Filing | |
| $222.06 | 374 | $83,050.44 | 75,966 | 2018-03-21 | Filing | |
| $221.40 | 16,200 | $3,586,680.00 | 76,340 | 2018-03-21 | Filing | |
| $224.28 | 10,000 | $2,242,800.00 | 37,832 | 2018-03-22 | Filing | |
| $225.00 | 11,200 | $2,520,000.00 | 129,136 | 2018-03-21 | Filing | |
| $214.28 | 6,465 | $1,385,320.20 | 80,966 | 2018-03-09 | Filing | |
| $212.64 | 1,835 | $390,194.40 | 47,832 | 2018-03-08 | Filing | |
| $212.15 | 4,656 | $987,770.40 | 14,416 | 2018-03-08 | Filing | |
| $210.02 | 16,866 | $3,542,197.32 | 60,223 | 2018-03-07 | Filing | |
| $215.00 | 25,453 | $5,472,395.00 | 57,400 | 2018-01-23 | Filing | |
| $214.01 | 50 | $10,700.25 | 82,853 | 2017-11-28 | Filing | |
| $216.08 | 264 | $57,045.12 | 12,242 | 2017-11-24 | Filing | |
| $211.16 | 3,121 | $659,030.36 | 123,257 | 2017-11-17 | Filing | |
| $211.16 | 18,834 | $3,976,987.44 | 126,378 | 2017-11-17 | Filing | |
| $212.43 | 9,000 | $1,911,897.00 | 14,740 | 2017-11-16 | Filing | |
| $200.00 | 643 | $128,600.00 | 7,537 | 2017-10-18 | Filing | |
| $195.09 | 750 | $146,317.50 | 8,180 | 2017-10-17 | Filing | |
| $190.00 | 750 | $142,500.00 | 8,930 | 2017-10-13 | Filing | |
| $181.76 | 11,590 | $2,106,598.40 | 67,831 | 2017-09-28 | Filing |