| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $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 | |
| $67.47 | 300 | $20,241.00 | 124,715 | 2017-10-23 | Filing | |
| $67.08 | 4,707 | $315,745.56 | 50,884 | 2017-10-23 | Filing | |
| $67.57 | 700 | $47,299.00 | 186,969 | 2017-10-19 | Filing | |
| $70.56 | 128 | $9,031.68 | 10,620 | 2017-10-16 | Filing | |
| $71.27 | 1,216 | $86,664.32 | 538,420 | 2017-10-16 | Filing | |
| $71.22 | 1,214 | $86,461.08 | 21,642 | 2017-10-16 | Filing | |
| $71.33 | 406 | $28,959.98 | 125,015 | 2017-10-16 | Filing | |
| $71.27 | 1,212 | $86,379.24 | 21,641 | 2017-10-16 | Filing |