Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $115.74 | 2,000 | Director | 28,627 | 2023-11-01 | Filing |
| $115.85 | 200 | Director | 200 | 2023-11-01 | Filing |
| $144.78 | 998 | Director | 4,000 | 2023-08-10 | Filing |
| $144.76 | 2 | Director | 3,002 | 2023-08-10 | Filing |
| $144.84 | 2,000 | Director | 26,627 | 2023-08-08 | Filing |
| $146.85 | 2,392 | Director | 24,627 | 2023-08-07 | Filing |
| $146.79 | 608 | Director | 22,235 | 2023-08-07 | Filing |
| $87.89 | 100 | Director | 800 | 2018-05-21 | Filing |
| $87.98 | 600 | Director | 3,000 | 2018-05-21 | Filing |
| $87.97 | 50 | Director | 300 | 2018-05-21 | Filing |
| $88.00 | 50 | Director | 250 | 2018-05-21 | Filing |
| $87.90 | 2,000 | Director | 15,109 | 2018-05-21 | Filing |
| $88.39 | 1,130 | Officer, Director | 10,269 | 2018-05-18 | Filing |
| $86.53 | 500 | Director | 4,750 | 2018-02-09 | Filing |
| $91.23 | 200 | Director | 200 | 2018-02-02 | Filing |
| $91.33 | 500 | Director | 3,000 | 2018-02-02 | Filing |
| $91.85 | 400 | Director | 2,400 | 2018-02-02 | Filing |
| $91.14 | 1,000 | Director | 6,000 | 2018-02-02 | Filing |
| $90.61 | 2,000 | Director | 13,109 | 2018-02-02 | Filing |
| $85.49 | 58 | Officer, Director | 207,703 | 2017-12-29 | Filing |