| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $81.34 | 13,173 | $1,071,491.82 | 239,848 | 2018-09-05 | Filing | |
| $80.53 | 14,050 | $1,131,446.50 | 253,021 | 2018-09-05 | Filing | |
| $81.50 | 4,776 | $389,244.00 | 20,084 | 2018-09-05 | Filing | |
| $81.75 | 21,584 | $1,764,492.00 | 125,306 | 2018-09-04 | Filing | |
| $82.00 | 12,205 | $1,000,810.00 | 89,040 | 2018-09-04 | Filing | |
| $78.52 | 15,000 | $1,177,800.00 | 146,050 | 2018-06-12 | Filing | |
| $76.67 | 4,945 | $379,133.15 | 16,318 | 2018-06-08 | Filing | |
| $75.26 | 2,860 | $215,243.60 | 11,371 | 2018-06-06 | Filing | |
| $68.80 | 20,000 | $1,376,000.00 | 174,165 | 2018-06-04 | Filing | |
| $66.29 | 3,969 | $263,105.01 | 12,213 | 2018-04-05 | Filing | |
| $66.27 | 2,843 | $188,405.61 | 12,213 | 2018-04-05 | Filing | |
| $66.44 | 2,165 | $143,842.60 | 12,213 | 2018-04-05 | Filing | |
| $66.49 | 4,776 | $317,556.24 | 12,213 | 2018-04-05 | Filing | |
| $66.35 | 4,587 | $304,347.45 | 12,213 | 2018-04-05 | Filing | |
| $65.29 | 5,121 | $334,350.09 | 196,442 | 2018-04-02 | Filing | |
| $65.41 | 4,173 | $272,955.93 | 16,800 | 2018-03-29 | Filing | |
| $65.50 | 42,840 | $2,806,020.00 | 197,142 | 2018-03-29 | Filing | |
| $64.01 | 100 | $6,401.00 | 298 | 2018-03-27 | Filing | |
| $64.00 | 68,900 | $4,409,600.00 | 398 | 2018-03-27 | Filing | |
| $65.00 | 20,480 | $1,331,200.00 | 189,407 | 2018-03-21 | Filing |