Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $44.09 | 10,000 | Director | 18,438 | 2020-10-14 | Filing |
| $62.45 | 3,100 | Director | 3,920 | 2019-02-07 | Filing |
| $68.57 | 340 | Director | 4,675 | 2018-03-23 | Filing |
| $78.22 | 975 | Director | 4,335 | 2018-01-22 | Filing |
| $36.98 | 230 | Director | 680 | 2016-02-24 | Filing |
| $38.51 | 350 | Director | 4,135 | 2016-02-19 | Filing |
| $37.96 | 600 | Director | 3,785 | 2016-02-08 | Filing |
| $40.49 | 100 | Director | 450 | 2016-01-26 | Filing |
| $40.12 | 350 | Director | 350 | 2016-01-25 | Filing |
| $40.12 | 620 | Director | 3,185 | 2016-01-25 | Filing |
| $40.07 | 1,180 | Director | 2,565 | 2016-01-25 | Filing |
| $912.50 | 1,000 | Officer | 1,000 | 2016-02-11 | Filing |
| $24.08 | 4,170 | Officer | 4,170 | 2016-02-11 | Filing |
| $35.04 | 5,700 | Officer | 261,342 | 2016-02-11 | Filing |
| $41.01 | 25,000 | Director | 53,200 | 2016-01-22 | Filing |
| $41.05 | 25,000 | Officer, Director | 380,765 | 2016-01-22 | Filing |
| $50.16 | 28,700 | Director | 28,700 | 2015-08-24 | Filing |
| $26.70 | 18,768 | Director | 18,768 | 2014-05-20 | Filing |
| $46.60 | 21,460 | Director | 79,880 | 2014-05-20 | Filing |
| $48.19 | 1,000 | Officer | 1,000 | 2014-04-15 | Filing |