| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $182.35 | 300 | $54,705.00 | 38,813 | 2017-12-14 | Filing | |
| $181.31 | 1,700 | $308,223.94 | 39,113 | 2017-12-14 | Filing | |
| $180.46 | 2,000 | $360,915.80 | 40,813 | 2017-12-14 | Filing | |
| $182.40 | 84 | $15,321.60 | 42,813 | 2017-12-14 | Filing | |
| $182.42 | 282 | $51,443.74 | 42,897 | 2017-12-14 | Filing | |
| $185.00 | 2,300 | $425,500.00 | 5,203 | 2017-12-04 | Filing | |
| $186.01 | 700 | $130,207.00 | 5,203 | 2017-12-01 | Filing | |
| $185.05 | 1,000 | $185,047.00 | 5,903 | 2017-12-01 | Filing | |
| $178.50 | 2,000 | $357,000.00 | 11,358 | 2017-11-15 | Filing | |
| $182.73 | 1,206 | $220,368.76 | 11,358 | 2017-11-09 | Filing | |
| $183.38 | 1,400 | $256,737.18 | 6,902 | 2017-11-07 | Filing | |
| $182.47 | 5,600 | $1,021,836.48 | 8,302 | 2017-11-07 | Filing | |
| $183.88 | 7,000 | $1,287,185.90 | 33,874 | 2017-11-07 | Filing | |
| $182.83 | 4,500 | $822,755.25 | 29,159 | 2017-11-06 | Filing | |
| $148.30 | 4,000 | $593,200.00 | 7,458 | 2017-08-30 | Filing | |
| $146.20 | 4,000 | $584,800.00 | 22,280 | 2017-08-09 | Filing | |
| $147.07 | 6,000 | $882,441.00 | 29,159 | 2017-08-07 | Filing | |
| $134.72 | 3,000 | $404,156.10 | 35,156 | 2017-06-02 | Filing | |
| $131.00 | 4,000 | $524,000.00 | 12,564 | 2017-05-31 | Filing | |
| $130.00 | 4,590 | $596,700.00 | 21,705 | 2017-05-30 | Filing |