| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $99.39 | 11,000 | $1,093,290.00 | 46,758 | 2018-09-28 | Filing | |
| $75.23 | 10 | $752.30 | 0 | 2016-08-01 | Filing | |
| $75.39 | 14 | $1,055.46 | 10 | 2016-07-25 | Filing | |
| $77.82 | 25 | $1,945.50 | 24 | 2015-10-15 | Filing | |
| $90.23 | 16 | $1,443.68 | 49 | 2014-01-22 | Filing | |
| $47.81 | 250 | $11,952.50 | 0 | 2012-06-13 | Filing | |
| $110.02 | 5,026 | $552,960.52 | 8,517 | 2018-02-21 | Filing | |
| $108.44 | 22,200 | $2,407,368.00 | 13,543 | 2018-02-20 | Filing | |
| $108.88 | 7,034 | $765,861.92 | 35,743 | 2018-02-20 | Filing | |
| $108.71 | 6,469 | $703,244.99 | 42,777 | 2018-02-20 | Filing | |
| $115.17 | 16,801 | $1,934,971.17 | 20,526 | 2018-01-02 | Filing | |
| $115.00 | 10,527 | $1,210,605.00 | 19,935 | 2017-11-29 | Filing | |
| $111.77 | 44,860 | $5,014,002.20 | 11,520 | 2017-11-09 | Filing | |
| $111.91 | 44,630 | $4,994,543.30 | 34,724 | 2017-11-08 | Filing | |
| $110.00 | 14,897 | $1,638,670.00 | 15,940 | 2017-08-09 | Filing | |
| $112.18 | 4,133 | $463,639.94 | 6,791 | 2017-08-07 | Filing | |
| $110.00 | 201,585 | $22,174,350.00 | 254,536 | 2017-07-03 | Filing | |
| $108.04 | 222,857 | $24,077,470.28 | 59,375 | 2017-05-08 | Filing | |
| $113.11 | 13,334 | $1,508,208.74 | 28,569 | 2017-03-02 | Filing | |
| $112.72 | 20,409 | $2,300,502.48 | 41,903 | 2017-03-02 | Filing |