| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $63.25 | 19,500 | $1,233,375.00 | 58,565 | 2018-06-15 | Filing | |
| $61.97 | 46,009 | $2,851,081.11 | 184,843 | 2018-05-14 | Filing | |
| $61.69 | 19,500 | $1,202,892.60 | 58,435 | 2018-05-15 | Filing | |
| $61.55 | 48,300 | $2,972,869.83 | 187,173 | 2018-05-15 | Filing | |
| $62.05 | 31,700 | $1,966,912.09 | 187,173 | 2018-05-14 | Filing | |
| $62.23 | 7,000 | $435,600.20 | 28,395 | 2018-05-10 | Filing | |
| $62.28 | 14,000 | $871,859.80 | 83,230 | 2018-05-10 | Filing | |
| $62.60 | 2,079 | $130,152.47 | 97,230 | 2018-05-10 | Filing | |
| $71.85 | 19,500 | $1,401,067.20 | 58,435 | 2018-04-16 | Filing | |
| $70.19 | 2,680 | $188,109.20 | 58,435 | 2018-02-21 | Filing | |
| $70.19 | 3,012 | $211,420.41 | 61,115 | 2018-02-20 | Filing | |
| $70.19 | 2,572 | $180,521.48 | 39,825 | 2018-02-20 | Filing | |
| $70.17 | 1,572 | $110,309.60 | 50,675 | 2018-02-20 | Filing | |
| $70.17 | 1,524 | $106,938.93 | 87,376 | 2018-02-20 | Filing | |
| $70.17 | 1,722 | $120,829.98 | 41,677 | 2018-02-20 | Filing | |
| $70.18 | 5,651 | $396,560.62 | 413,221 | 2018-02-20 | Filing | |
| $70.18 | 20,891 | $1,466,117.85 | 1,194,619 | 2018-02-20 | Filing | |
| $70.18 | 4,584 | $321,701.45 | 180,880 | 2018-02-20 | Filing | |
| $70.18 | 4,161 | $292,025.64 | 67,536 | 2018-02-20 | Filing | |
| $69.96 | 7,000 | $489,696.20 | 21,510 | 2018-02-13 | Filing |