| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $67.93 | 600 | $40,758.00 | 245,266 | 2017-10-17 | Filing | |
| $71.32 | 971 | $69,251.72 | 1,785 | 2017-10-16 | Filing | |
| $71.29 | 973 | $69,365.17 | 187,669 | 2017-10-16 | Filing | |
| $66.22 | 700 | $46,354.00 | 186,642 | 2017-10-12 | Filing | |
| $65.76 | 600 | $39,456.00 | 245,610 | 2017-10-10 | Filing | |
| $68.84 | 300 | $20,652.00 | 124,587 | 2017-10-09 | Filing | |
| $71.37 | 700 | $49,959.00 | 187,342 | 2017-10-05 | Filing | |
| $70.58 | 600 | $42,348.00 | 246,210 | 2017-10-03 | Filing | |
| $67.21 | 244 | $16,399.24 | 756 | 2017-10-02 | Filing | |
| $67.21 | 237 | $15,928.77 | 124,887 | 2017-10-02 | Filing | |
| $67.59 | 236 | $15,951.24 | 188,042 | 2017-10-02 | Filing | |
| $68.95 | 700 | $48,265.00 | 187,778 | 2017-09-28 | Filing | |
| $71.51 | 600 | $42,906.00 | 246,810 | 2017-09-26 | Filing | |
| $74.36 | 300 | $22,308.00 | 124,624 | 2017-09-25 | Filing | |
| $82.02 | 700 | $57,414.00 | 188,478 | 2017-09-21 | Filing | |
| $82.35 | 4,719 | $388,609.65 | 46,125 | 2017-09-21 | Filing | |
| $79.89 | 600 | $47,934.00 | 241,793 | 2017-09-19 | Filing | |
| $79.97 | 1,216 | $97,243.52 | 20,356 | 2017-09-15 | Filing | |
| $79.37 | 4,670 | $370,657.90 | 537,136 | 2017-09-15 | Filing | |
| $79.86 | 516 | $41,207.76 | 41,377 | 2017-09-15 | Filing |