Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $16.83 | 2,960 | Officer | 3,089 | 2018-11-16 | Filing |
| $16.33 | 10,000 | Officer | 18,120 | 2018-11-16 | Filing |
| $16.51 | 20,000 | Director | 20,000 | 2018-11-16 | Filing |
| $16.69 | 8,700 | Officer, Director | 56,415 | 2018-11-16 | Filing |
| $33.20 | 3,500 | Officer | 6,012 | 2018-11-02 | Filing |
| $32.93 | 2,829 | Officer | 2,829 | 2018-11-02 | Filing |
| $33.07 | 6,000 | Officer | 9,381 | 2018-11-02 | Filing |
| $33.13 | 7,500 | Officer | 7,500 | 2018-11-02 | Filing |
| $34.66 | 10,000 | Director | 14,706 | 2018-11-01 | Filing |
| $34.16 | 15,800 | Officer | 47,715 | 2018-10-31 | Filing |
| $44.23 | 593 | Director | 16,030 | 2018-10-01 | Filing |
| $44.23 | 480 | Director | 1,464 | 2018-10-01 | Filing |
| $50.20 | 5,000 | Director | 5,000 | 2018-08-09 | Filing |
| $55.18 | 476 | Director | 15,427 | 2018-07-02 | Filing |
| $55.18 | 385 | Director | 983 | 2018-07-02 | Filing |
| $51.18 | 4,000 | Officer | 31,854 | 2018-06-06 | Filing |
| $47.51 | 558 | Director | 14,943 | 2018-04-02 | Filing |
| $47.51 | 447 | Director | 598 | 2018-04-02 | Filing |
| $56.92 | 151 | Director | 151 | 2018-01-02 | Filing |
| $56.92 | 558 | Director | 14,377 | 2018-01-02 | Filing |