| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $111.63 | 32,492 | $3,627,016.98 | 28,307 | 2019-01-08 | Filing | |
| $111.49 | 22,340 | $2,490,708.94 | 28,307 | 2018-09-07 | Filing | |
| $111.05 | 100 | $11,105.00 | 50,647 | 2018-09-07 | Filing | |
| $100.03 | 10,000 | $1,000,309.00 | 28,307 | 2018-06-22 | Filing | |
| $100.87 | 3,000 | $302,597.10 | 11,313 | 2018-04-18 | Filing | |
| $100.62 | 9,874 | $993,498.18 | 28,307 | 2018-04-17 | Filing | |
| $95.75 | 1,892 | $181,159.00 | 14,313 | 2018-04-10 | Filing | |
| $93.05 | 8,221 | $764,931.17 | 9,850 | 2018-03-26 | Filing | |
| $92.82 | 2,012 | $186,746.60 | 14,969 | 2017-12-18 | Filing | |
| $90.64 | 7,536 | $683,091.68 | 7,578 | 2017-12-14 | Filing | |
| $92.92 | 2,711 | $251,894.73 | 16,111 | 2017-12-12 | Filing | |
| $92.81 | 11,368 | $1,055,034.52 | 22,598 | 2017-12-12 | Filing | |
| $77.00 | 11,257 | $866,789.00 | 22,598 | 2017-09-12 | Filing | |
| $77.32 | 6,376 | $492,978.29 | 18,174 | 2016-12-16 | Filing | |
| $91.11 | 2,947 | $268,511.78 | 15,572 | 2016-06-03 | Filing | |
| $82.28 | 5,057 | $416,065.69 | 12,166 | 2016-04-08 | Filing | |
| $82.15 | 30,139 | $2,475,952.00 | 17,223 | 2016-04-08 | Filing | |
| $83.75 | 228 | $19,095.00 | 17,223 | 2016-04-07 | Filing | |
| $86.90 | 1,206 | $104,795.37 | 11,899 | 2016-04-01 | Filing | |
| $84.96 | 7,981 | $678,101.67 | 18,135 | 2016-03-14 | Filing |