| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $103.46 | 800 | $82,768.32 | 195,637 | 2017-12-27 | Filing | |
| $102.72 | 4,200 | $431,421.48 | 196,437 | 2017-12-27 | Filing | |
| $103.88 | 2,000 | $207,753.80 | 77,715 | 2017-12-15 | Filing | |
| $103.39 | 4,009 | $414,502.14 | 79,715 | 2017-12-15 | Filing | |
| $102.28 | 400 | $40,910.00 | 83,724 | 2017-12-15 | Filing | |
| $103.89 | 738 | $76,670.82 | 187,721 | 2017-12-15 | Filing | |
| $102.32 | 825 | $84,417.14 | 188,459 | 2017-12-15 | Filing | |
| $103.52 | 4,201 | $434,893.82 | 247,469 | 2017-12-15 | Filing | |
| $102.19 | 7,229 | $738,719.22 | 251,670 | 2017-12-15 | Filing | |
| $103.12 | 9,800 | $1,010,614.22 | 179,544 | 2017-12-14 | Filing | |
| $102.55 | 2,700 | $276,891.75 | 189,344 | 2017-12-14 | Filing | |
| $103.21 | 700 | $72,249.03 | 179,544 | 2017-12-13 | Filing | |
| $102.59 | 5,200 | $533,472.16 | 180,244 | 2017-12-13 | Filing | |
| $101.47 | 6,600 | $669,715.86 | 185,444 | 2017-12-13 | Filing | |
| $103.10 | 6,200 | $639,220.00 | 13,000 | 2017-12-14 | Filing | |
| $102.61 | 3,800 | $389,918.00 | 19,200 | 2017-12-14 | Filing | |
| $104.71 | 2,000 | $209,425.00 | 15,000 | 2017-12-12 | Filing | |
| $103.98 | 2,200 | $228,746.10 | 17,000 | 2017-12-12 | Filing | |
| $102.76 | 5,800 | $596,007.42 | 19,200 | 2017-12-12 | Filing | |
| $103.10 | 6,200 | $639,220.00 | 13,000 | 2017-12-14 | Filing |