Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $36.70 | 2,000 | Officer | 13,368 | 2018-04-13 | Filing |
| $36.42 | 2,000 | Officer, Director | 11,595 | 2018-04-13 | Filing |
| $36.34 | 2,000 | Officer, Director | 13,595 | 2018-04-06 | Filing |
| $37.25 | 2,000 | Officer | 15,368 | 2018-04-02 | Filing |
| $36.66 | 2,000 | Officer, Director | 15,595 | 2018-04-02 | Filing |
| $36.10 | 2,000 | Officer, Director | 17,595 | 2018-03-23 | Filing |
| $38.91 | 2,000 | Officer | 17,368 | 2018-03-16 | Filing |
| $38.88 | 2,000 | Officer, Director | 19,595 | 2018-03-16 | Filing |
| $40.61 | 2,000 | Officer, Director | 21,595 | 2018-03-09 | Filing |
| $38.52 | 2,000 | Officer | 19,368 | 2018-03-02 | Filing |
| $39.66 | 2,000 | Officer, Director | 23,595 | 2018-03-02 | Filing |
| $40.80 | 2,000 | Officer, Director | 25,595 | 2018-02-23 | Filing |
| $41.82 | 2,000 | Officer | 21,368 | 2018-02-16 | Filing |
| $44.16 | 2,000 | Officer | 23,368 | 2018-01-19 | Filing |
| $42.06 | 2,000 | Officer, Director | 27,595 | 2018-02-16 | Filing |
| $38.99 | 2,000 | Officer, Director | 29,595 | 2018-02-09 | Filing |
| $43.48 | 2,000 | Officer | 25,368 | 2018-02-02 | Filing |
| $43.48 | 2,000 | Officer, Director | 31,595 | 2018-02-02 | Filing |
| $39.00 | 45,000 | Director | 13,719 | 2017-11-21 | Filing |
| $26.51 | 14 | Officer | 103,853 | 2017-09-26 | Filing |