| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $59.78 | 51,058 | $3,052,247.24 | 83,920 | 2018-03-02 | Filing | |
| $61.02 | 2,000 | $122,040.00 | 18,449 | 2018-02-16 | Filing | |
| $60.30 | 538 | $32,441.40 | 2,250 | 2018-02-15 | Filing | |
| $59.00 | 2,942 | $173,578.00 | 35,726 | 2018-01-30 | Filing | |
| $56.36 | 3,000 | $169,080.00 | 20,200 | 2017-12-15 | Filing | |
| $54.42 | 4,000 | $217,680.00 | 3,295 | 2017-11-16 | Filing | |
| $56.22 | 50,000 | $2,811,000.00 | 149,432 | 2017-10-27 | Filing | |
| $56.49 | 4,000 | $225,960.00 | 23,200 | 2017-10-27 | Filing | |
| $55.97 | 4,000 | $223,880.00 | 97,989 | 2017-10-25 | Filing | |
| $55.89 | 4,000 | $223,560.00 | 34,211 | 2017-10-25 | Filing | |
| $55.89 | 5,000 | $279,450.00 | 28,021 | 2017-10-25 | Filing | |
| $55.22 | 100,000 | $5,522,000.00 | 199,432 | 2017-10-23 | Filing | |
| $56.07 | 300 | $16,821.00 | 4,001,439 | 2017-10-23 | Filing | |
| $55.53 | 9,700 | $538,641.00 | 4,001,739 | 2017-10-23 | Filing | |
| $48.37 | 100,000 | $4,837,000.00 | 639,882 | 2017-08-16 | Filing | |
| $50.39 | 65,448 | $3,297,924.72 | 54,000 | 2017-07-24 | Filing | |
| $51.25 | 29,535 | $1,513,668.75 | 400,000 | 2017-02-13 | Filing | |
| $50.09 | 49,700 | $2,489,473.00 | 72,626 | 2017-02-03 | Filing | |
| $51.69 | 3,000 | $155,070.00 | 83,420 | 2017-03-07 | Filing | |
| $51.70 | 6,765 | $349,750.50 | 40,001 | 2017-03-03 | Filing |