| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $84.70 | 52,134 | $4,415,749.80 | 153,587 | 2017-05-05 | Filing | |
| $84.35 | 9,900 | $835,065.00 | 40,764 | 2017-05-04 | Filing | |
| $84.34 | 100 | $8,434.00 | 50,664 | 2017-05-04 | Filing | |
| $82.61 | 14,902 | $1,231,054.22 | 25,207 | 2017-03-07 | Filing | |
| $83.29 | 5,500 | $458,095.00 | 9,321 | 2017-03-06 | Filing | |
| $83.01 | 3,000 | $249,030.00 | 918 | 2017-03-03 | Filing | |
| $82.99 | 15,000 | $1,244,850.00 | 50,764 | 2017-03-03 | Filing | |
| $82.73 | 48,603 | $4,020,926.19 | 205,721 | 2017-03-03 | Filing | |
| $77.78 | 6,000 | $466,680.00 | 24,051 | 2016-12-13 | Filing | |
| $76.68 | 5,331 | $408,781.08 | 41,798 | 2016-12-12 | Filing | |
| $77.64 | 19,265 | $1,495,734.60 | 170,394 | 2016-12-13 | Filing | |
| $76.79 | 30,735 | $2,360,140.65 | 189,659 | 2016-12-12 | Filing | |
| $73.41 | 5,000 | $367,050.00 | 19,798 | 2016-12-05 | Filing | |
| $75.27 | 4,523 | $340,446.21 | 2,265 | 2016-09-12 | Filing | |
| $75.75 | 4,300 | $325,725.00 | 3,665 | 2016-06-08 | Filing | |
| $73.99 | 5,500 | $406,945.00 | 26,912 | 2016-05-13 | Filing | |
| $73.69 | 6,500 | $478,985.00 | 32,412 | 2016-05-11 | Filing | |
| $72.87 | 2,000 | $145,740.00 | 12,024 | 2016-05-06 | Filing | |
| $70.61 | 2,100 | $148,281.00 | 1,977 | 2016-03-09 | Filing | |
| $70.83 | 2,175 | $154,055.25 | 12,379 | 2016-03-09 | Filing |