Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $45.25 | 5,000 | Officer | 42,774 | 2018-11-07 | Filing |
| $45.00 | 5,000 | Officer | 42,774 | 2018-11-06 | Filing |
| $56.75 | 1,115 | Director | 4,835 | 2018-09-14 | Filing |
| $57.05 | 10,420 | Officer | 24,133 | 2018-09-14 | Filing |
| $56.14 | 7,080 | Officer | 34,553 | 2018-09-14 | Filing |
| $56.50 | 400 | Officer | 438,100 | 2018-09-14 | Filing |
| $56.68 | 10,000 | Officer | 138,004 | 2018-09-11 | Filing |
| $56.88 | 19,178 | Officer | 24,152 | 2018-09-12 | Filing |
| $57.00 | 722 | Officer | 43,330 | 2018-09-11 | Filing |
| $56.31 | 50,399 | Officer | 45,052 | 2018-09-10 | Filing |
| $57.29 | 2,500 | Large Shareholder, Director, Other | 76,823 | 2018-09-06 | Filing |
| $56.53 | 1,300 | Large Shareholder, Director, Other | 79,323 | 2018-09-06 | Filing |
| $55.33 | 2,837 | Large Shareholder, Director, Other | 80,623 | 2018-09-06 | Filing |
| $54.27 | 1,599 | Large Shareholder, Director, Other | 83,460 | 2018-09-06 | Filing |
| $53.89 | 1,764 | Large Shareholder, Director, Other | 85,059 | 2018-09-06 | Filing |
| $56.56 | 17,600 | Large Shareholder, Director, Other | 10,611 | 2018-09-07 | Filing |
| $56.01 | 2,400 | Large Shareholder, Director, Other | 28,211 | 2018-09-06 | Filing |
| $56.37 | 5,891 | Large Shareholder, Other | 0 | 2018-09-07 | Filing |
| $55.32 | 25,543 | Large Shareholder, Other | 5,891 | 2018-09-07 | Filing |
| $56.37 | 9,623 | Large Shareholder, Other | 0 | 2018-09-07 | Filing |