| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $79.41 | 13,200 | $1,048,212.00 | 60,369 | 2018-02-15 | Filing | |
| $81.37 | 4,017 | $326,863.29 | 7,608 | 2018-02-02 | Filing | |
| $80.75 | 6,451 | $520,918.25 | 12,636 | 2018-02-01 | Filing | |
| $80.69 | 9,169 | $739,846.61 | 23,045 | 2018-01-12 | Filing | |
| $80.70 | 10,000 | $807,000.00 | 32,214 | 2018-01-12 | Filing | |
| $76.58 | 2,064 | $158,061.12 | 9,758 | 2017-11-20 | Filing | |
| $74.72 | 1,396 | $104,309.12 | 11,822 | 2017-11-13 | Filing | |
| $76.32 | 1,170 | $89,294.40 | 5,340 | 2017-08-22 | Filing | |
| $76.13 | 3,045 | $231,815.85 | 2,996 | 2017-08-18 | Filing | |
| $76.74 | 14,629 | $1,122,629.46 | 48,808 | 2017-08-14 | Filing | |
| $76.17 | 3,000 | $228,510.00 | 10,956 | 2017-08-10 | Filing | |
| $74.39 | 15,000 | $1,115,850.00 | 63,437 | 2017-07-28 | Filing | |
| $68.38 | 10,000 | $683,800.00 | 15,000 | 2017-04-27 | Filing | |
| $70.76 | 1,012 | $71,609.12 | 19,311 | 2017-03-14 | Filing | |
| $72.44 | 1,639 | $118,729.16 | 13,218 | 2017-03-01 | Filing | |
| $71.52 | 4,067 | $290,871.84 | 13,989 | 2017-02-21 | Filing | |
| $71.22 | 5,000 | $356,100.00 | 25,000 | 2017-02-01 | Filing | |
| $70.77 | 19,000 | $1,344,630.00 | 22,718 | 2017-02-01 | Filing | |
| $67.19 | 7,000 | $470,330.00 | 16,910 | 2016-12-07 | Filing | |
| $64.89 | 66,000 | $4,282,740.00 | 989,815 | 2016-12-05 | Filing |