| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $46.54 | 50,504 | $2,350,456.16 | 839,510 | 2018-02-09 | Filing | |
| $44.60 | 41,526 | $1,851,976.55 | 890,014 | 2018-02-09 | Filing | |
| $51.66 | 30,036 | $1,551,659.76 | 830,052 | 2018-01-23 | Filing | |
| $50.72 | 41,588 | $2,109,426.54 | 860,088 | 2018-01-23 | Filing | |
| $49.54 | 26,738 | $1,324,707.47 | 901,676 | 2018-01-23 | Filing | |
| $48.87 | 12,077 | $590,166.76 | 928,414 | 2018-01-23 | Filing | |
| $53.24 | 25,912 | $1,379,658.53 | 830,052 | 2018-01-12 | Filing | |
| $52.68 | 99,490 | $5,240,934.22 | 855,964 | 2018-01-12 | Filing | |
| $52.54 | 1,665 | $87,474.11 | 40,580 | 2018-01-03 | Filing | |
| $53.36 | 27,065 | $1,444,053.08 | 830,052 | 2017-12-22 | Filing | |
| $52.37 | 96,447 | $5,050,736.50 | 857,117 | 2017-12-22 | Filing | |
| $53.81 | 28,370 | $1,526,447.85 | 830,052 | 2017-12-06 | Filing | |
| $53.35 | 93,479 | $4,986,730.73 | 858,422 | 2017-12-06 | Filing | |
| $59.47 | 917 | $54,534.91 | 193,949 | 2017-12-01 | Filing | |
| $58.85 | 18,854 | $1,109,614.46 | 194,866 | 2017-12-01 | Filing | |
| $57.87 | 24,100 | $1,394,715.20 | 213,720 | 2017-12-01 | Filing | |
| $57.05 | 1,899 | $108,339.85 | 237,820 | 2017-12-01 | Filing | |
| $59.50 | 134,057 | $7,976,659.61 | 830,052 | 2017-11-21 | Filing | |
| $60.05 | 5,424 | $325,689.50 | 830,052 | 2017-11-09 | Filing | |
| $59.43 | 80,405 | $4,778,549.56 | 835,486 | 2017-11-09 | Filing |