| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $85.97 | 751 | $64,563.47 | 216,769 | 2018-08-07 | Filing | |
| $85.64 | 3,784 | $324,061.76 | 217,520 | 2018-08-07 | Filing | |
| $82.30 | 3,000 | $246,900.00 | 76,646 | 2018-07-10 | Filing | |
| $79.75 | 2,094 | $166,996.50 | 49,742 | 2018-07-02 | Filing | |
| $79.99 | 3,000 | $239,970.00 | 79,646 | 2018-06-11 | Filing | |
| $79.95 | 247 | $19,747.65 | 18,286 | 2018-06-07 | Filing | |
| $80.63 | 2,093 | $168,758.59 | 49,742 | 2018-06-01 | Filing | |
| $81.48 | 1,000 | $81,480.00 | 2,762 | 2018-05-25 | Filing | |
| $81.09 | 9,510 | $771,165.90 | 37,045 | 2018-05-24 | Filing | |
| $80.75 | 1,625 | $131,218.75 | 24,782 | 2018-05-16 | Filing | |
| $81.13 | 2,216 | $179,784.08 | 49,742 | 2018-05-15 | Filing | |
| $80.71 | 4,500 | $363,195.00 | 196,838 | 2018-05-15 | Filing | |
| $79.89 | 22,934 | $1,832,197.26 | 201,338 | 2018-05-15 | Filing | |
| $79.20 | 8,279 | $655,696.80 | 38,393 | 2018-05-08 | Filing | |
| $72.75 | 6,000 | $436,500.00 | 64,725 | 2018-04-16 | Filing | |
| $79.48 | 6,000 | $476,880.00 | 70,725 | 2018-03-15 | Filing | |
| $83.64 | 19,474 | $1,628,805.36 | 127,760 | 2018-03-07 | Filing | |
| $82.83 | 1,000 | $82,830.00 | 14,954 | 2018-03-07 | Filing | |
| $83.97 | 2,500 | $209,925.00 | 24,782 | 2018-03-06 | Filing | |
| $78.97 | 6,000 | $473,820.00 | 76,725 | 2018-02-15 | Filing |