| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $311.30 | 657 | $204,524.10 | 31,258 | 2018-11-16 | Filing | |
| $315.74 | 827 | $261,116.98 | 119,808 | 2018-11-09 | Filing | |
| $308.74 | 300 | $92,622.00 | 8,251 | 2018-11-05 | Filing | |
| $317.23 | 5,500 | $1,744,765.00 | 3,645 | 2018-11-07 | Filing | |
| $305.98 | 7,000 | $2,141,860.00 | 119,808 | 2018-11-02 | Filing | |
| $319.50 | 4,000 | $1,278,000.00 | 121,293 | 2018-08-23 | Filing | |
| $322.00 | 1,706 | $549,332.00 | 4,000 | 2018-08-24 | Filing | |
| $319.19 | 150 | $47,878.50 | 8,551 | 2018-08-20 | Filing | |
| $319.25 | 150 | $47,887.50 | 8,701 | 2018-08-20 | Filing | |
| $323.76 | 250 | $80,940.00 | 4,520 | 2018-06-22 | Filing | |
| $321.59 | 5,000 | $1,607,950.00 | 119,491 | 2018-06-19 | Filing | |
| $322.51 | 14,000 | $4,515,140.00 | 124,491 | 2018-06-19 | Filing | |
| $327.13 | 200 | $65,426.00 | 6,289 | 2018-05-23 | Filing | |
| $332.22 | 1,440 | $478,396.80 | 32,234 | 2018-05-16 | Filing | |
| $326.17 | 10,000 | $3,261,700.00 | 35,355 | 2018-05-11 | Filing | |
| $319.22 | 10,000 | $3,192,200.00 | 139,570 | 2018-05-09 | Filing | |
| $316.08 | 10,000 | $3,160,800.00 | 37,457 | 2018-05-07 | Filing | |
| $312.50 | 2,276 | $711,250.00 | 4,272 | 2018-05-03 | Filing | |
| $312.50 | 10,643 | $3,325,937.50 | 6,548 | 2018-05-02 | Filing | |
| $313.00 | 1,000 | $313,000.00 | 4,270 | 2018-05-02 | Filing |