| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $66.95 | 1,372 | $91,855.40 | 8,342 | 2018-04-16 | Filing | |
| $66.79 | 126 | $8,415.54 | 10,369 | 2018-04-16 | Filing | |
| $68.21 | 600 | $40,926.00 | 252,779 | 2018-04-10 | Filing | |
| $64.23 | 100 | $6,423.00 | 253,379 | 2018-04-03 | Filing | |
| $63.35 | 500 | $31,675.00 | 253,479 | 2018-04-03 | Filing | |
| $66.61 | 227 | $15,120.47 | 138,295 | 2018-04-02 | Filing | |
| $68.12 | 200 | $13,624.00 | 253,979 | 2018-03-27 | Filing | |
| $66.23 | 400 | $26,492.00 | 254,179 | 2018-03-27 | Filing | |
| $68.72 | 300 | $20,616.00 | 138,022 | 2018-03-26 | Filing | |
| $76.02 | 600 | $45,612.00 | 254,579 | 2018-03-20 | Filing | |
| $76.00 | 4,420 | $335,920.00 | 66,629 | 2018-03-21 | Filing | |
| $84.57 | 762 | $64,442.34 | 53,264 | 2018-03-15 | Filing | |
| $85.03 | 759 | $64,537.77 | 53,268 | 2018-03-15 | Filing | |
| $82.20 | 9,435 | $775,557.00 | 17,232 | 2018-03-15 | Filing | |
| $83.13 | 3,716 | $308,911.08 | 11,730 | 2018-03-15 | Filing | |
| $82.47 | 5,855 | $482,861.85 | 15,446 | 2018-03-15 | Filing | |
| $83.44 | 8,645 | $721,338.80 | 138,322 | 2018-03-15 | Filing | |
| $84.83 | 485 | $41,142.55 | 61,582 | 2018-03-15 | Filing | |
| $83.62 | 9,047 | $756,510.14 | 546,676 | 2018-03-15 | Filing | |
| $86.81 | 400 | $34,724.00 | 128,390 | 2018-03-12 | Filing |