| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $158.67 | 81,787 | $12,977,143.29 | 189,337 | 2019-02-25 | Filing | |
| $157.42 | 150,932 | $23,759,715.44 | 271,124 | 2019-02-25 | Filing | |
| $156.52 | 6,003 | $939,589.56 | 4,000 | 2019-02-26 | Filing | |
| $155.31 | 1,500 | $232,965.00 | 13,540 | 2019-02-19 | Filing | |
| $153.41 | 38,080 | $5,841,852.80 | 66,971 | 2019-02-14 | Filing | |
| $153.65 | 8,187 | $1,257,932.55 | 0 | 2019-02-12 | Filing | |
| $152.81 | 6,400 | $977,984.00 | 73,174 | 2019-02-07 | Filing | |
| $152.16 | 91,862 | $13,977,721.92 | 79,574 | 2019-02-07 | Filing | |
| $151.49 | 27,207 | $4,121,588.43 | 0 | 2019-02-06 | Filing | |
| $149.44 | 10,115 | $1,511,585.60 | 49,276 | 2019-02-06 | Filing | |
| $148.59 | 12,251 | $1,820,376.09 | 59,391 | 2019-02-06 | Filing | |
| $147.37 | 7,000 | $1,031,590.00 | 71,642 | 2019-02-06 | Filing | |
| $149.75 | 21,646 | $3,241,488.50 | 0 | 2019-02-06 | Filing | |
| $155.00 | 23,717 | $3,676,135.00 | 79,314 | 2019-02-05 | Filing | |
| $149.47 | 22,516 | $3,365,466.52 | 103,031 | 2019-02-05 | Filing | |
| $150.10 | 22,788 | $3,420,478.80 | 66,169 | 2019-02-05 | Filing | |
| $136.32 | 6,990 | $952,876.80 | 0 | 2019-01-31 | Filing | |
| $135.73 | 3,298 | $447,637.54 | 6,990 | 2019-01-31 | Filing | |
| $134.75 | 891 | $120,062.25 | 10,288 | 2019-01-31 | Filing | |
| $131.85 | 27,791 | $3,664,243.35 | 0 | 2019-01-02 | Filing |