| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $67.14 | 5,771 | $387,488.60 | 534,100 | 2018-05-02 | Filing | |
| $67.00 | 550 | $36,850.83 | 4,898 | 2018-05-03 | Filing | |
| $67.23 | 5,771 | $387,984.33 | 539,871 | 2018-04-30 | Filing | |
| $65.98 | 1,075 | $70,928.29 | 20,524 | 2018-04-23 | Filing | |
| $65.11 | 461 | $30,016.45 | 5,448 | 2018-03-15 | Filing | |
| $68.29 | 5,000 | $341,432.00 | 38,021 | 2018-03-07 | Filing | |
| $66.69 | 2,000 | $133,378.40 | 20,301 | 2018-02-02 | Filing | |
| $68.50 | 2,000 | $137,000.00 | 21,599 | 2018-01-29 | Filing | |
| $61.26 | 5,000 | $306,285.50 | 18,015 | 2017-12-19 | Filing | |
| $58.07 | 2,200 | $127,746.30 | 23,599 | 2017-11-28 | Filing | |
| $61.00 | 10,000 | $610,000.00 | 40,130 | 2017-10-24 | Filing | |
| $55.97 | 1,916 | $107,238.52 | 15,475 | 2017-09-18 | Filing | |
| $56.46 | 124 | $7,001.04 | 3,779 | 2017-07-28 | Filing | |
| $59.00 | 1,123 | $66,257.00 | 23,669 | 2017-06-13 | Filing | |
| $55.93 | 590 | $32,998.70 | 3,903 | 2017-05-10 | Filing | |
| $56.75 | 4,000 | $227,000.00 | 48,000 | 2017-04-25 | Filing | |
| $56.18 | 18,300 | $1,028,004.33 | 491,557 | 2017-04-24 | Filing | |
| $55.89 | 7,700 | $430,316.04 | 509,857 | 2017-04-24 | Filing | |
| $51.10 | 26,200 | $1,338,937.90 | 517,557 | 2017-04-19 | Filing | |
| $52.05 | 407 | $21,183.01 | 543,757 | 2017-04-10 | Filing |