| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $68.81 | 7,300 | $502,313.00 | 369,971 | 2017-11-02 | Filing | |
| $68.11 | 5,200 | $354,172.00 | 377,271 | 2017-11-02 | Filing | |
| $71.14 | 100 | $7,114.00 | 369,971 | 2017-10-06 | Filing | |
| $70.62 | 4,300 | $303,666.00 | 370,071 | 2017-10-06 | Filing | |
| $69.29 | 8,100 | $561,249.00 | 374,371 | 2017-10-06 | Filing | |
| $70.03 | 36,778 | $2,575,430.94 | 194,845 | 2017-10-04 | Filing | |
| $70.00 | 852 | $59,640.00 | 211,893 | 2017-10-03 | Filing | |
| $65.37 | 700 | $45,759.00 | 369,971 | 2017-09-07 | Filing | |
| $64.26 | 11,800 | $758,268.00 | 370,671 | 2017-09-07 | Filing | |
| $65.25 | 7,804 | $509,193.05 | 113,554 | 2017-08-23 | Filing | |
| $65.24 | 72,616 | $4,737,729.26 | 1,501,273 | 2017-08-23 | Filing | |
| $66.93 | 12,500 | $836,625.00 | 369,971 | 2017-08-02 | Filing | |
| $66.33 | 15,000 | $994,950.00 | 369,971 | 2017-07-06 | Filing | |
| $65.00 | 17,000 | $1,105,000.00 | 212,745 | 2017-06-27 | Filing | |
| $64.00 | 2,000 | $128,000.00 | 27,300 | 2017-06-08 | Filing | |
| $62.00 | 2,000 | $124,000.00 | 29,300 | 2017-06-07 | Filing | |
| $61.77 | 19,000 | $1,173,692.70 | 31,300 | 2017-06-05 | Filing | |
| $60.37 | 15,000 | $905,550.00 | 369,971 | 2017-06-02 | Filing | |
| $59.94 | 1,150 | $68,928.36 | 9,001 | 2017-05-24 | Filing | |
| $59.91 | 6,027 | $361,055.27 | 121,358 | 2017-05-24 | Filing |