| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $153.26 | 500 | $76,630.00 | 63,832 | 2018-10-05 | Filing | |
| $152.63 | 1,471 | $224,518.73 | 64,332 | 2018-10-05 | Filing | |
| $151.50 | 2,100 | $318,150.00 | 65,803 | 2018-10-05 | Filing | |
| $155.37 | 6,100 | $947,757.00 | 104,090 | 2018-10-03 | Filing | |
| $154.73 | 1,400 | $216,622.00 | 110,190 | 2018-10-03 | Filing | |
| $164.34 | 100 | $16,434.00 | 16,908 | 2018-10-01 | Filing | |
| $163.27 | 280 | $45,715.60 | 17,008 | 2018-10-01 | Filing | |
| $162.34 | 300 | $48,702.00 | 17,288 | 2018-10-01 | Filing | |
| $161.24 | 1,820 | $293,456.80 | 17,588 | 2018-10-01 | Filing | |
| $169.37 | 800 | $135,496.00 | 302,973 | 2018-09-10 | Filing | |
| $168.75 | 7,933 | $1,338,693.75 | 303,773 | 2018-09-10 | Filing | |
| $167.88 | 11,267 | $1,891,503.96 | 311,706 | 2018-09-10 | Filing | |
| $173.55 | 2,200 | $381,810.00 | 20,901 | 2018-09-04 | Filing | |
| $173.62 | 2,600 | $451,412.00 | 107,923 | 2018-09-04 | Filing | |
| $172.95 | 2,900 | $501,555.00 | 110,523 | 2018-09-04 | Filing | |
| $171.60 | 400 | $68,640.00 | 113,423 | 2018-09-04 | Filing | |
| $170.64 | 800 | $136,512.00 | 113,823 | 2018-09-04 | Filing | |
| $169.39 | 600 | $101,634.00 | 114,623 | 2018-09-04 | Filing | |
| $168.49 | 200 | $33,698.00 | 115,223 | 2018-09-04 | Filing | |
| $173.62 | 1,471 | $255,395.02 | 64,132 | 2018-09-04 | Filing |