| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $84.96 | 3,000 | $254,884.20 | 734,101 | 2018-05-15 | Filing | |
| $87.36 | 2,911 | $254,318.06 | 19,777 | 2018-05-11 | Filing | |
| $87.74 | 440 | $38,606.04 | 33,603 | 2018-05-10 | Filing | |
| $86.65 | 485 | $42,025.25 | 34,474 | 2018-05-09 | Filing | |
| $87.25 | 5,942 | $518,443.07 | 6,764 | 2018-05-09 | Filing | |
| $88.31 | 2,420 | $213,719.88 | 116,401 | 2018-05-09 | Filing | |
| $87.52 | 7,580 | $663,423.58 | 118,821 | 2018-05-09 | Filing | |
| $81.63 | 12,779 | $1,043,129.32 | 75,569 | 2018-04-18 | Filing | |
| $79.70 | 3,000 | $239,100.00 | 739,232 | 2018-04-16 | Filing | |
| $78.85 | 10,000 | $788,484.00 | 75,569 | 2018-04-11 | Filing | |
| $82.90 | 3,000 | $248,712.90 | 742,232 | 2018-03-15 | Filing | |
| $84.65 | 20,663 | $1,749,110.55 | 246,395 | 2018-03-12 | Filing | |
| $76.59 | 3,000 | $229,761.00 | 745,232 | 2018-02-15 | Filing | |
| $77.63 | 3,000 | $232,899.90 | 748,232 | 2018-01-16 | Filing | |
| $74.05 | 2,514 | $186,161.70 | 26,372 | 2017-11-07 | Filing | |
| $85.86 | 15,000 | $1,287,900.00 | 123,966 | 2017-06-12 | Filing | |
| $86.20 | 1,336 | $115,163.47 | 10,271 | 2017-06-06 | Filing | |
| $86.33 | 15,000 | $1,294,992.00 | 200,655 | 2017-06-01 | Filing | |
| $85.63 | 3,328 | $284,979.64 | 18,830 | 2017-06-01 | Filing | |
| $88.67 | 9,000 | $798,073.20 | 75,569 | 2017-05-10 | Filing |