| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $98.07 | 3,509 | $344,129.74 | 2,695,617 | 2019-02-08 | Filing | |
| $97.72 | 32,246 | $3,150,940.46 | 2,692,108 | 2019-02-08 | Filing | |
| $96.72 | 133,190 | $12,882,043.57 | 384,132 | 2019-02-06 | Filing | |
| $95.16 | 869 | $82,691.00 | 250,942 | 2019-02-06 | Filing | |
| $73.72 | 2,720 | $200,513.50 | 8,910 | 2018-02-06 | Filing | |
| $73.30 | 1,353 | $99,176.52 | 8,350 | 2018-02-06 | Filing | |
| $79.86 | 2,500 | $199,650.00 | 6,700 | 2017-11-30 | Filing | |
| $82.65 | 2,928 | $241,986.02 | 42,928 | 2017-06-07 | Filing | |
| $83.05 | 2,500 | $207,624.00 | 40,000 | 2017-05-23 | Filing | |
| $81.86 | 2,500 | $204,650.00 | 37,500 | 2017-05-19 | Filing | |
| $80.50 | 5,000 | $402,494.00 | 38,091 | 2017-05-17 | Filing | |
| $80.50 | 5,000 | $402,500.00 | 35,000 | 2017-05-10 | Filing | |
| $78.01 | 300 | $23,403.00 | 300 | 2017-05-10 | Filing | |
| $63.87 | 20,000 | $1,277,314.00 | 23,091 | 2016-02-08 | Filing | |
| $83.79 | 3,240 | $271,478.63 | 20,000 | 2016-08-09 | Filing | |
| $74.06 | 400 | $29,624.00 | 14,500 | 2016-05-06 | Filing | |
| $69.99 | 1,001 | $70,059.99 | 14,100 | 2016-03-01 | Filing | |
| $67.72 | 2,000 | $135,440.00 | 13,099 | 2016-02-23 | Filing | |
| $63.88 | 10,000 | $638,817.00 | 11,099 | 2016-02-08 | Filing | |
| $74.45 | 10,000 | $744,451.00 | 33,091 | 2016-11-21 | Filing |