| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $80.71 | 4,500 | $363,195.00 | 196,838 | 2018-05-15 | Filing | |
| $79.89 | 22,934 | $1,832,197.26 | 201,338 | 2018-05-15 | Filing | |
| $79.20 | 8,279 | $655,696.80 | 38,393 | 2018-05-08 | Filing | |
| $72.75 | 6,000 | $436,500.00 | 64,725 | 2018-04-16 | Filing | |
| $79.48 | 6,000 | $476,880.00 | 70,725 | 2018-03-15 | Filing | |
| $83.64 | 19,474 | $1,628,805.36 | 127,760 | 2018-03-07 | Filing | |
| $82.83 | 1,000 | $82,830.00 | 14,954 | 2018-03-07 | Filing | |
| $83.97 | 2,500 | $209,925.00 | 24,782 | 2018-03-06 | Filing | |
| $78.97 | 6,000 | $473,820.00 | 76,725 | 2018-02-15 | Filing | |
| $71.37 | 6,000 | $428,220.00 | 82,725 | 2018-01-16 | Filing | |
| $65.50 | 6,000 | $393,000.00 | 88,725 | 2017-12-15 | Filing | |
| $65.57 | 5,000 | $327,850.00 | 180,344 | 2017-12-15 | Filing | |
| $69.03 | 860 | $59,365.80 | 3,762 | 2017-12-07 | Filing | |
| $71.53 | 1,000 | $71,530.00 | 15,954 | 2017-12-07 | Filing | |
| $74.76 | 2,211 | $165,294.36 | 40,393 | 2017-12-04 | Filing | |
| $80.02 | 15,925 | $1,274,318.50 | 46,555 | 2017-11-27 | Filing | |
| $80.00 | 2,500 | $200,000.00 | 24,782 | 2017-11-21 | Filing | |
| $78.50 | 1,700 | $133,450.00 | 4,622 | 2017-11-20 | Filing | |
| $78.26 | 1,000 | $78,260.00 | 94,725 | 2017-11-15 | Filing | |
| $76.71 | 5,000 | $383,550.00 | 95,725 | 2017-11-15 | Filing |