| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $101.28 | 13,987 | $1,416,622.94 | 128,018 | 2018-05-03 | Filing | |
| $103.03 | 102,513 | $10,561,668.36 | 142,005 | 2018-05-02 | Filing | |
| $102.38 | 75,000 | $7,678,140.00 | 244,518 | 2018-05-01 | Filing | |
| $102.45 | 17,665 | $1,809,779.25 | 14,455 | 2018-05-01 | Filing | |
| $102.01 | 8,500 | $867,050.15 | 319,518 | 2018-04-30 | Filing | |
| $102.74 | 32,880 | $3,378,127.37 | 0 | 2018-04-30 | Filing | |
| $100.59 | 29,320 | $2,949,298.80 | 32,880 | 2018-04-27 | Filing | |
| $99.23 | 20,531 | $2,037,256.23 | 104,794 | 2018-04-26 | Filing | |
| $97.05 | 400 | $38,820.00 | 125,325 | 2018-02-21 | Filing | |
| $97.00 | 936 | $90,792.00 | 125,725 | 2018-02-21 | Filing | |
| $96.18 | 100 | $9,617.50 | 87,246 | 2018-02-14 | Filing | |
| $96.16 | 200 | $19,231.00 | 87,346 | 2018-02-14 | Filing | |
| $96.15 | 100 | $9,615.20 | 87,546 | 2018-02-14 | Filing | |
| $96.15 | 1,200 | $115,381.20 | 87,646 | 2018-02-14 | Filing | |
| $96.15 | 100 | $9,615.01 | 88,846 | 2018-02-14 | Filing | |
| $96.15 | 20,300 | $1,951,845.00 | 88,946 | 2018-02-14 | Filing | |
| $92.80 | 1,396 | $129,548.10 | 3,447 | 2018-02-06 | Filing | |
| $98.52 | 3,400 | $334,959.84 | 0 | 2018-02-05 | Filing | |
| $97.74 | 9,360 | $914,890.39 | 3,400 | 2018-02-05 | Filing | |
| $96.91 | 9,311 | $902,322.49 | 12,760 | 2018-02-05 | Filing |