| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $271.14 | 2,941 | $797,422.74 | 58,557 | 2018-09-19 | Filing | |
| $253.80 | 2,939 | $745,918.20 | 61,498 | 2018-08-15 | Filing | |
| $262.34 | 15,000 | $3,935,172.00 | 80,071 | 2018-07-25 | Filing | |
| $260.01 | 10,500 | $2,730,057.75 | 31,376 | 2018-07-24 | Filing | |
| $257.86 | 2,940 | $758,108.40 | 64,437 | 2018-07-18 | Filing | |
| $253.50 | 2,945 | $746,557.50 | 67,377 | 2018-06-20 | Filing | |
| $255.19 | 6,000 | $1,531,155.00 | 152,059 | 2018-06-18 | Filing | |
| $236.59 | 2,942 | $696,047.78 | 70,322 | 2018-05-16 | Filing | |
| $225.08 | 6,000 | $1,350,506.40 | 158,059 | 2018-04-20 | Filing | |
| $223.91 | 10,000 | $2,239,118.00 | 164,059 | 2018-04-20 | Filing | |
| $231.70 | 2,937 | $680,502.90 | 73,264 | 2018-04-18 | Filing | |
| $223.77 | 3,000 | $671,316.30 | 454,256 | 2018-04-11 | Filing | |
| $218.00 | 5,000 | $1,090,008.00 | 455,221 | 2018-03-29 | Filing | |
| $216.06 | 6,000 | $1,296,355.20 | 460,221 | 2018-03-29 | Filing | |
| $215.00 | 3,000 | $645,000.00 | 466,221 | 2018-03-29 | Filing | |
| $223.86 | 2,940 | $658,148.40 | 76,201 | 2018-03-22 | Filing | |
| $229.56 | 2,500 | $573,898.50 | 469,221 | 2018-03-20 | Filing | |
| $220.33 | 2,500 | $550,824.50 | 471,721 | 2018-03-19 | Filing | |
| $194.86 | 7,400 | $1,441,944.76 | 50,614 | 2018-02-05 | Filing | |
| $194.22 | 5,958 | $1,157,143.69 | 58,014 | 2018-02-05 | Filing |