| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $108.13 | 114,189 | $12,347,816.10 | 182,612 | 2017-10-10 | Filing | |
| $109.34 | 5,064 | $553,719.54 | 120,827 | 2017-10-09 | Filing | |
| $108.67 | 213,085 | $23,156,181.34 | 125,891 | 2017-10-09 | Filing | |
| $101.05 | 4,400 | $444,626.60 | 188,380 | 2017-09-27 | Filing | |
| $100.23 | 8,100 | $811,885.68 | 192,780 | 2017-09-27 | Filing | |
| $101.21 | 100 | $10,121.00 | 188,380 | 2017-09-26 | Filing | |
| $100.09 | 3,500 | $350,309.05 | 188,480 | 2017-09-26 | Filing | |
| $99.50 | 8,900 | $885,548.22 | 191,980 | 2017-09-26 | Filing | |
| $101.08 | 1,900 | $192,051.05 | 201,812 | 2017-09-27 | Filing | |
| $100.20 | 3,100 | $310,620.00 | 203,712 | 2017-09-27 | Filing | |
| $101.23 | 100 | $10,123.00 | 201,812 | 2017-09-26 | Filing | |
| $100.16 | 1,600 | $160,250.08 | 201,912 | 2017-09-26 | Filing | |
| $99.54 | 7,000 | $696,768.80 | 203,512 | 2017-09-26 | Filing | |
| $105.22 | 3,900 | $410,342.01 | 13,000 | 2017-09-15 | Filing | |
| $104.60 | 6,100 | $638,058.78 | 16,900 | 2017-09-15 | Filing | |
| $104.71 | 4,197 | $439,485.08 | 264,059 | 2017-09-15 | Filing | |
| $104.23 | 7,238 | $754,381.27 | 268,256 | 2017-09-15 | Filing | |
| $105.17 | 2,800 | $294,483.00 | 92,905 | 2017-09-15 | Filing | |
| $104.62 | 3,200 | $334,798.40 | 95,705 | 2017-09-15 | Filing | |
| $105.55 | 736 | $77,684.80 | 198,800 | 2017-09-18 | Filing |