| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $109.04 | 200 | $21,807.00 | 115,786 | 2018-05-07 | Filing | |
| $108.49 | 15,450 | $1,676,117.97 | 115,986 | 2018-05-07 | Filing | |
| $107.55 | 3,100 | $333,407.79 | 131,436 | 2018-05-07 | Filing | |
| $111.83 | 17,811 | $1,991,809.47 | 54,162 | 2018-04-16 | Filing | |
| $111.09 | 32,443 | $3,604,161.00 | 71,973 | 2018-04-16 | Filing | |
| $110.22 | 7,746 | $853,754.05 | 104,416 | 2018-04-16 | Filing | |
| $107.27 | 700 | $75,091.03 | 663,231 | 2018-04-02 | Filing | |
| $106.36 | 3,001 | $319,199.26 | 663,931 | 2018-04-02 | Filing | |
| $105.34 | 6,208 | $653,925.27 | 666,932 | 2018-04-02 | Filing | |
| $104.46 | 19,714 | $2,059,231.78 | 673,140 | 2018-04-02 | Filing | |
| $103.54 | 15,277 | $1,581,714.89 | 692,854 | 2018-04-02 | Filing | |
| $102.76 | 5,100 | $524,100.48 | 708,131 | 2018-04-02 | Filing | |
| $109.33 | 5,000 | $546,650.00 | 15,000 | 2018-03-09 | Filing | |
| $107.48 | 9,950 | $1,069,422.02 | 132,895 | 2018-03-07 | Filing | |
| $106.73 | 8,500 | $907,165.05 | 142,845 | 2018-03-07 | Filing | |
| $105.73 | 300 | $31,719.51 | 151,345 | 2018-03-07 | Filing | |
| $99.28 | 2,400 | $238,278.00 | 401,320 | 2018-03-01 | Filing | |
| $98.50 | 6,152 | $605,974.46 | 403,720 | 2018-03-01 | Filing | |
| $97.53 | 2,448 | $238,747.56 | 409,872 | 2018-03-01 | Filing | |
| $102.64 | 300 | $30,792.00 | 151,645 | 2018-03-02 | Filing |