| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $70.09 | 25,000 | $1,752,250.00 | 2,874 | 2018-11-29 | Filing |
| Officer | $69.77 | 8,000 | $558,160.00 | 6,328 | 2018-11-28 | Filing |
| Officer | $67.64 | 20,912 | $1,414,487.68 | 20,397 | 2018-11-15 | Filing |
| Officer | $67.56 | 16,382 | $1,106,767.92 | 41,309 | 2018-11-15 | Filing |
| Officer | $67.75 | 25,000 | $1,693,750.00 | 56,582 | 2018-11-13 | Filing |
| Officer | $68.00 | 10,000 | $680,000.00 | 81,582 | 2018-11-13 | Filing |
| Officer, Director | $68.08 | 818 | $55,689.44 | 2,874 | 2018-11-12 | Filing |
| Officer, Director | $68.07 | 10,559 | $718,751.13 | 3,692 | 2018-11-12 | Filing |
| Officer, Director | $68.01 | 1,200 | $81,612.00 | 14,251 | 2018-11-12 | Filing |
| Officer, Director | $68.00 | 11,985 | $814,980.00 | 15,451 | 2018-11-12 | Filing |
| Officer, Director | $67.50 | 20,000 | $1,350,000.00 | 2,874 | 2018-11-09 | Filing |
| Officer | $67.25 | 12,499 | $840,595.25 | 25,782 | 2018-11-07 | Filing |
| Officer | $66.00 | 2,408 | $158,928.00 | 5,388 | 2018-10-29 | Filing |
| Officer, Director | $66.00 | 20,000 | $1,320,000.00 | 2,874 | 2018-10-25 | Filing |
| Officer | $67.75 | 5,075 | $343,831.25 | 14,767 | 2018-09-10 | Filing |
| Officer | $67.91 | 670 | $45,501.04 | 6,328 | 2018-09-11 | Filing |
| Officer, Director | $68.00 | 30,000 | $2,040,000.00 | 2,874 | 2018-09-11 | Filing |
| Director, Other | $67.50 | 13,024 | $879,146.05 | 281,263 | 2018-09-05 | Filing |
| Officer, Director | $64.50 | 25,000 | $1,612,500.00 | 2,874 | 2018-06-12 | Filing |
| Officer | $64.00 | 31,946 | $2,044,544.00 | 56,582 | 2018-05-31 | Filing |