| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $66.73 | 20,000 | $1,334,578.00 | 45,188 | 2017-11-17 | Filing | |
| $66.57 | 300 | $19,971.00 | 124,795 | 2017-11-20 | Filing | |
| $63.64 | 700 | $44,548.00 | 185,438 | 2017-11-16 | Filing | |
| $63.62 | 412 | $26,211.44 | 125,095 | 2017-11-15 | Filing | |
| $63.53 | 990 | $62,894.70 | 186,138 | 2017-11-15 | Filing | |
| $63.67 | 1,236 | $78,696.12 | 539,684 | 2017-11-15 | Filing | |
| $64.00 | 1,228 | $78,592.00 | 22,914 | 2017-11-15 | Filing | |
| $63.52 | 993 | $63,075.36 | 1,766 | 2017-11-15 | Filing | |
| $62.75 | 600 | $37,650.00 | 243,895 | 2017-11-14 | Filing | |
| $64.08 | 1,226 | $78,562.08 | 22,915 | 2017-11-15 | Filing | |
| $57.01 | 700 | $39,907.00 | 185,128 | 2017-11-09 | Filing | |
| $64.17 | 600 | $38,502.00 | 244,495 | 2017-11-07 | Filing | |
| $66.00 | 300 | $19,800.00 | 124,674 | 2017-11-06 | Filing | |
| $59.50 | 700 | $41,650.00 | 185,828 | 2017-11-02 | Filing | |
| $70.69 | 241 | $17,036.29 | 186,528 | 2017-11-01 | Filing | |
| $70.90 | 241 | $17,086.90 | 124,974 | 2017-11-01 | Filing | |
| $70.42 | 241 | $16,971.22 | 759 | 2017-11-01 | Filing | |
| $69.49 | 600 | $41,694.00 | 245,095 | 2017-10-31 | Filing | |
| $64.73 | 700 | $45,311.00 | 186,269 | 2017-10-26 | Filing | |
| $66.69 | 600 | $40,014.00 | 245,695 | 2017-10-24 | Filing |