Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $68.26 | 20 | Officer | 19,971 | 2017-11-24 | Filing |
| $61.50 | 188 | Officer | 19,971 | 2016-10-14 | Filing |
| $70.24 | 61 | Officer | 19,971 | 2016-07-25 | Filing |
| $64.52 | 46 | Officer | 19,971 | 2016-06-14 | Filing |
| $68.69 | 185 | Officer | 19,971 | 2016-05-26 | Filing |
| $71.79 | 249 | Officer | 19,971 | 2016-02-08 | Filing |
| $75.14 | 50 | Officer | 19,971 | 2015-07-27 | Filing |
| $70.97 | 128 | Officer | 19,971 | 2015-06-09 | Filing |
| $80.18 | 42 | Officer | 19,971 | 2015-03-18 | Filing |
| $27.61 | 15,976 | Director, Other | 463,445 | 2009-08-05 | Filing |
| $23.07 | 1,800 | Director, Other | 445,782 | 2009-02-06 | Filing |