| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $80.69 | 24,663 | $1,990,057.47 | 2,584,079 | 2019-01-11 | Filing | |
| $87.68 | 40,000 | $3,507,200.00 | 2,610,242 | 2018-12-04 | Filing | |
| $90.21 | 40,000 | $3,608,400.00 | 2,650,242 | 2018-12-03 | Filing | |
| $88.84 | 48,000 | $4,264,320.00 | 29,193 | 2018-11-19 | Filing | |
| $91.32 | 9,000 | $821,880.00 | 15,967 | 2018-11-12 | Filing | |
| $91.06 | 13,000 | $1,183,780.00 | 0 | 2018-11-12 | Filing | |
| $90.51 | 30,000 | $2,715,300.00 | 2,690,242 | 2018-11-07 | Filing | |
| $89.26 | 30,000 | $2,677,800.00 | 2,720,242 | 2018-11-06 | Filing | |
| $88.24 | 30,000 | $2,647,200.00 | 2,750,242 | 2018-11-05 | Filing | |
| $92.38 | 30,000 | $2,771,400.00 | 2,780,242 | 2018-11-02 | Filing | |
| $93.09 | 30,000 | $2,792,700.00 | 2,810,242 | 2018-11-01 | Filing | |
| $89.08 | 30,000 | $2,672,400.00 | 2,840,242 | 2018-10-05 | Filing | |
| $89.68 | 30,000 | $2,690,400.00 | 2,870,242 | 2018-10-04 | Filing | |
| $92.35 | 30,000 | $2,770,500.00 | 2,900,242 | 2018-10-03 | Filing | |
| $94.45 | 30,000 | $2,833,500.00 | 2,930,242 | 2018-10-02 | Filing | |
| $96.67 | 30,000 | $2,900,100.00 | 2,960,242 | 2018-10-01 | Filing | |
| $91.16 | 5,337 | $486,520.92 | 7,396 | 2018-09-13 | Filing | |
| $88.03 | 19,000 | $1,672,570.00 | 0 | 2018-09-05 | Filing | |
| $88.00 | 1,000 | $88,000.00 | 0 | 2018-09-04 | Filing | |
| $84.00 | 20,000 | $1,680,000.00 | 0 | 2018-08-29 | Filing |