| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 | 
|---|---|---|---|---|---|---|
| $66.74 | 530 | $35,372.25 | 96,986 | 2018-11-28 | Filing | |
| $74.19 | 367 | $27,228.98 | 5,882 | 2018-11-02 | Filing | |
| $73.47 | 1,200 | $88,164.00 | 13,782 | 2018-11-05 | Filing | |
| $73.45 | 33,803 | $2,482,870.91 | 1,348 | 2018-10-23 | Filing | |
| $81.94 | 1,200 | $98,328.00 | 14,982 | 2018-10-04 | Filing | |
| $83.06 | 25,000 | $2,076,517.50 | 27,596 | 2018-10-01 | Filing | |
| $80.28 | 45,000 | $3,612,748.50 | 1,348 | 2018-09-24 | Filing | |
| $80.41 | 661 | $53,151.01 | 52,075 | 2018-09-10 | Filing | |
| $80.88 | 1,200 | $97,056.00 | 16,182 | 2018-09-04 | Filing | |
| $80.57 | 576 | $46,408.32 | 52,736 | 2018-08-28 | Filing | |
| $80.00 | 8,112 | $648,960.00 | 53,312 | 2018-08-27 | Filing | |
| $75.83 | 45,000 | $3,412,395.00 | 1,348 | 2018-08-23 | Filing | |
| $80.00 | 25,000 | $2,000,000.00 | 51,831 | 2018-08-27 | Filing | |
| $77.50 | 50,000 | $3,875,000.00 | 51,831 | 2018-08-24 | Filing | |
| $75.61 | 3,890,942 | $294,194,124.62 | 0 | 2018-08-17 | Filing | |
| $75.61 | 38,880 | $2,939,716.80 | 8,050 | 2018-08-17 | Filing | |
| $75.61 | 178,047 | $13,462,133.67 | 36,864 | 2018-08-17 | Filing | |
| $75.61 | 1,617,609 | $122,307,416.49 | 374,147 | 2018-08-17 | Filing | |
| $75.61 | 544,323 | $41,156,262.03 | 457,523 | 2018-08-17 | Filing | |
| $75.61 | 1,121,141 | $84,769,471.01 | 1,106,336 | 2018-08-17 | Filing |