| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $109.21 | 18,050 | $1,971,318.12 | 9,552 | 2017-04-27 | Filing | |
| $93.57 | 13,520 | $1,265,054.23 | 72,095 | 2017-04-05 | Filing | |
| $94.43 | 200 | $18,886.00 | 85,615 | 2017-04-05 | Filing | |
| $93.90 | 24,000 | $2,253,499.20 | 128,906 | 2017-03-30 | Filing | |
| $94.03 | 49,100 | $4,616,941.74 | 30,638 | 2017-03-15 | Filing | |
| $89.81 | 10,920 | $980,740.49 | 66,901 | 2017-03-06 | Filing | |
| $90.69 | 2,600 | $235,800.24 | 77,821 | 2017-03-06 | Filing | |
| $91.69 | 200 | $18,338.00 | 80,421 | 2017-03-06 | Filing | |
| $89.61 | 48,148 | $4,314,730.06 | 30,638 | 2017-02-16 | Filing | |
| $90.33 | 952 | $85,990.45 | 78,786 | 2017-02-16 | Filing | |
| $89.23 | 11,600 | $1,035,086.56 | 61,901 | 2017-02-06 | Filing | |
| $90.02 | 2,120 | $190,845.37 | 73,501 | 2017-02-06 | Filing | |
| $97.41 | 27,500 | $2,678,744.75 | 30,638 | 2017-01-13 | Filing | |
| $96.66 | 21,600 | $2,087,765.28 | 58,138 | 2017-01-13 | Filing | |
| $97.69 | 8,320 | $812,757.50 | 56,901 | 2017-01-12 | Filing | |
| $97.14 | 5,400 | $524,570.04 | 65,221 | 2017-01-12 | Filing | |
| $91.96 | 49,100 | $4,515,059.24 | 30,638 | 2016-12-19 | Filing | |
| $83.53 | 13,650 | $1,140,248.66 | 75,792 | 2016-12-05 | Filing | |
| $81.71 | 10,758 | $879,036.18 | 101,944 | 2016-12-01 | Filing | |
| $82.47 | 2,500 | $206,177.00 | 112,702 | 2016-12-01 | Filing |