| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $113.41 | 2,161 | $245,079.01 | 2,160 | 2018-03-05 | Filing | |
| $110.61 | 24,318 | $2,689,813.98 | 14,053 | 2018-03-05 | Filing | |
| $111.22 | 4,335 | $482,138.70 | 4,321 | 2018-02-28 | Filing | |
| $111.00 | 4,038 | $448,218.00 | 7,662 | 2018-02-27 | Filing | |
| $111.86 | 9,351 | $1,046,002.86 | 2,122 | 2018-02-26 | Filing | |
| $112.06 | 3,500 | $392,210.00 | 15,810 | 2018-02-26 | Filing | |
| $110.84 | 1,500 | $166,260.00 | 19,310 | 2018-02-26 | Filing | |
| $110.64 | 2,000 | $221,270.00 | 20,810 | 2018-02-22 | Filing | |
| $111.41 | 100 | $11,141.00 | 3,280 | 2018-02-22 | Filing | |
| $110.93 | 17,458 | $1,936,615.94 | 3,380 | 2018-02-22 | Filing | |
| $111.45 | 6,942 | $773,665.07 | 12,045 | 2018-02-22 | Filing | |
| $110.97 | 4,000 | $443,880.00 | 22,810 | 2018-02-22 | Filing | |
| $75.00 | 4,407 | $330,525.00 | 36,281 | 2012-11-26 | Filing | |
| $97.83 | 6,500 | $635,901.50 | 24,067 | 2017-12-04 | Filing | |
| $98.50 | 2,674 | $263,389.00 | 6,635 | 2017-12-01 | Filing | |
| $95.25 | 16,844 | $1,604,340.47 | 274,018 | 2017-11-29 | Filing | |
| $94.85 | 1,010 | $95,802.54 | 274,018 | 2017-11-28 | Filing | |
| $94.55 | 23,990 | $2,268,278.49 | 275,028 | 2017-11-28 | Filing | |
| $94.25 | 2,966 | $279,533.64 | 274,018 | 2017-11-27 | Filing | |
| $93.92 | 22,034 | $2,069,521.42 | 276,984 | 2017-11-27 | Filing |