| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $78.88 | 27,581 | $2,175,589.28 | 143,591 | 2017-09-06 | Filing | |
| $79.85 | 750 | $59,887.50 | 31,266 | 2017-09-05 | Filing | |
| $79.98 | 2,000 | $159,960.00 | 31,266 | 2017-08-15 | Filing | |
| $79.11 | 6,666 | $527,347.26 | 60,618 | 2017-08-08 | Filing | |
| $78.56 | 5,000 | $392,800.00 | 31,266 | 2017-08-07 | Filing | |
| $79.98 | 1,000 | $79,980.00 | 31,266 | 2017-07-19 | Filing | |
| $76.11 | 6,666 | $507,349.26 | 60,618 | 2017-07-11 | Filing | |
| $76.46 | 3,000 | $229,380.00 | 31,266 | 2017-07-05 | Filing | |
| $76.80 | 2,000 | $153,600.00 | 34,266 | 2017-07-05 | Filing | |
| $75.94 | 3,699 | $280,902.06 | 16,125 | 2017-06-15 | Filing | |
| $76.53 | 6,666 | $510,148.98 | 60,618 | 2017-06-13 | Filing | |
| $77.76 | 5,000 | $388,800.00 | 31,380 | 2017-06-05 | Filing | |
| $79.25 | 4,124,534 | $326,869,319.50 | 8,402,958 | 2017-05-16 | Filing | |
| $79.25 | 4,124,534 | $326,869,319.50 | 8,402,958 | 2017-05-16 | Filing | |
| $79.25 | 4,124,534 | $326,869,319.50 | 8,402,958 | 2017-05-16 | Filing | |
| $79.25 | 4,124,534 | $326,869,319.50 | 8,402,958 | 2017-05-16 | Filing | |
| $79.25 | 4,124,534 | $326,869,319.50 | 8,402,958 | 2017-05-16 | Filing | |
| $79.25 | 25,466 | $2,018,180.50 | 59,336 | 2017-05-16 | Filing | |
| $78.01 | 3,697 | $288,402.97 | 19,824 | 2017-05-15 | Filing | |
| $80.79 | 270 | $21,813.30 | 84,802 | 2017-05-09 | Filing |