| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $67.16 | 4,816 | $323,442.56 | 317,684 | 2018-11-05 | Filing | |
| $66.29 | 3,500 | $232,015.00 | 322,500 | 2018-11-05 | Filing | |
| $70.26 | 53,741 | $3,775,842.66 | 137,283 | 2018-11-02 | Filing | |
| $70.04 | 19,677 | $1,378,177.08 | 137,283 | 2018-11-01 | Filing | |
| $64.42 | 100 | $6,442.00 | 0 | 2018-10-29 | Filing | |
| $63.67 | 5,446 | $346,746.82 | 100 | 2018-10-29 | Filing | |
| $62.93 | 8,026 | $505,076.18 | 5,546 | 2018-10-29 | Filing | |
| $61.82 | 2,100 | $129,822.00 | 13,572 | 2018-10-29 | Filing | |
| $60.66 | 1,700 | $103,122.00 | 15,672 | 2018-10-29 | Filing | |
| $59.83 | 3,042 | $182,002.86 | 17,372 | 2018-10-29 | Filing | |
| $62.67 | 90 | $5,640.30 | 17,669 | 2018-10-18 | Filing | |
| $62.00 | 3,410 | $211,420.00 | 17,759 | 2018-10-18 | Filing | |
| $61.22 | 1,500 | $91,830.00 | 21,169 | 2018-10-18 | Filing | |
| $60.85 | 2,667 | $162,286.95 | 39,500 | 2018-10-16 | Filing | |
| $60.85 | 13,125 | $798,656.25 | 39,500 | 2018-10-16 | Filing | |
| $60.85 | 46,517 | $2,830,559.45 | 39,500 | 2018-10-16 | Filing | |
| $61.18 | 10,414 | $637,128.52 | 0 | 2018-10-16 | Filing | |
| $60.25 | 100 | $6,025.00 | 0 | 2018-10-15 | Filing | |
| $59.54 | 7,000 | $416,780.00 | 100 | 2018-10-15 | Filing | |
| $58.83 | 2,900 | $170,607.00 | 7,100 | 2018-10-15 | Filing |