| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $89.33 | 1,796 | $160,438.48 | 180,279 | 2018-12-31 | Filing | |
| $88.51 | 2,004 | $177,368.03 | 182,075 | 2018-12-31 | Filing | |
| $87.25 | 700 | $61,078.01 | 184,079 | 2018-12-31 | Filing | |
| $86.51 | 100 | $8,651.00 | 184,779 | 2018-12-31 | Filing | |
| $87.45 | 500 | $43,727.00 | 179,879 | 2018-12-28 | Filing | |
| $86.57 | 1,000 | $86,566.00 | 180,379 | 2018-12-28 | Filing | |
| $85.67 | 2,400 | $205,618.08 | 181,379 | 2018-12-28 | Filing | |
| $84.54 | 1,100 | $92,989.05 | 183,779 | 2018-12-28 | Filing | |
| $89.41 | 100 | $8,941.00 | 42,698 | 2018-12-18 | Filing | |
| $88.85 | 600 | $53,311.98 | 42,798 | 2018-12-18 | Filing | |
| $87.76 | 400 | $35,105.00 | 43,398 | 2018-12-18 | Filing | |
| $86.76 | 400 | $34,705.00 | 43,798 | 2018-12-18 | Filing | |
| $85.61 | 1,220 | $104,445.91 | 44,198 | 2018-12-18 | Filing | |
| $84.73 | 600 | $50,836.02 | 45,418 | 2018-12-18 | Filing | |
| $83.54 | 200 | $16,707.00 | 46,018 | 2018-12-18 | Filing | |
| $89.40 | 800 | $71,523.04 | 90,372 | 2018-12-18 | Filing | |
| $88.64 | 2,800 | $248,193.96 | 91,172 | 2018-12-18 | Filing | |
| $87.71 | 3,000 | $263,130.00 | 93,972 | 2018-12-18 | Filing | |
| $86.55 | 2,100 | $181,745.97 | 96,972 | 2018-12-18 | Filing | |
| $85.55 | 7,930 | $678,438.46 | 99,072 | 2018-12-18 | Filing |