| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $85.75 | 80,322 | $6,887,499.05 | 12,106,036 | 2017-11-28 | Filing | |
| $86.59 | 72,388 | $6,268,308.56 | 12,186,358 | 2017-11-28 | Filing | |
| $85.42 | 47,290 | $4,039,663.13 | 12,258,746 | 2017-11-27 | Filing | |
| $85.27 | 11,925 | $1,016,818.52 | 45,466 | 2017-11-27 | Filing | |
| $85.63 | 2,000 | $171,264.00 | 4,678 | 2017-11-21 | Filing | |
| $85.51 | 45,000 | $3,848,125.50 | 153,000 | 2017-11-21 | Filing | |
| $83.09 | 28,010 | $2,327,308.89 | 100,970 | 2017-08-08 | Filing | |
| $83.62 | 4,990 | $417,261.80 | 128,980 | 2017-08-08 | Filing | |
| $82.83 | 4,000 | $331,323.20 | 37,513 | 2017-07-31 | Filing | |
| $73.30 | 1,880 | $137,804.19 | 0 | 2017-05-26 | Filing | |
| $80.00 | 2,500 | $200,000.00 | 15,499 | 2017-03-03 | Filing | |
| $79.44 | 2,500 | $198,602.00 | 17,999 | 2017-03-02 | Filing | |
| $81.57 | 6,054 | $493,815.09 | 140,339 | 2017-03-01 | Filing | |
| $79.10 | 2,115 | $167,296.50 | 25,899 | 2017-02-22 | Filing | |
| $79.21 | 4,000 | $316,823.20 | 13,425 | 2017-02-21 | Filing | |
| $77.75 | 7,752 | $602,700.17 | 53,636 | 2017-02-13 | Filing | |
| $76.98 | 12,500 | $962,266.25 | 146,393 | 2017-02-07 | Filing | |
| $74.53 | 4,500 | $335,396.70 | 4,678 | 2017-01-31 | Filing | |
| $74.03 | 791 | $58,557.81 | 15,457 | 2017-01-30 | Filing | |
| $73.08 | 4,095 | $299,269.56 | 147,583 | 2016-12-15 | Filing |