| Filing Date | Insider | Type | 10b5-1 | Net Shares | Ownership change | Avg. Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-03-05 | GRASSLE JENELE C Director | Sale | -3,900 | -60.94%2,500 | $475.80 | $1,855,620 | View SEC filing | |
| 2026-03-03 | Tomlinson Percy C Jr Director | Sale | -1,660 | -67.48%800 | $460.52 | $764,463 | View SEC filing | |
| 2025-11-21 | GRASSLE JENELE C Director | Sale | -2,400 | -48.98%2,500 | $420.87 | $1,010,088 | View SEC filing | |
| 2025-10-24 | Gaudette Renae M. CHIEF OPERATING OFFICER | Sale | -1,200 | -5.98%18,860 | $417.11 | $500,535 | View SEC filing | |
| 2025-09-18 | Barbetta Lawrence A Director | Sale | -852 | -56.76%649 | $505.02 | $430,274 | View SEC filing | |
| 2025-08-28 | HEFFES BRETT D CHAIR AND CEO | Sale | -7,412 | -0.91%114,400 | $454.28 | $3,367,099 | View SEC filing | |
| 2025-08-13 | SPRENGER GINA DECARO Director | Purchase | +250 | +100.00%250 | $410.77 | $102,693 | View SEC filing | |
| 2025-06-02 | Ishaug Anthony D CHIEF FINANCIAL OFFICER | Sale | -4,000 | -6.59%56,683 | $425.95 | $1,703,805 | View SEC filing | |
| 2025-05-19 | GRASSLE JENELE C Director | Sale | -1,600 | -39.02%2,500 | $428.23 | $685,168 | View SEC filing | |
| 2025-05-06 | Ishaug Anthony D CHIEF FINANCIAL OFFICER | Sale | -1,600 | -2.71%57,370 | $366.69 | $586,712 | View SEC filing | |
| 2024-11-27 | Barbetta Lawrence A Director | Sale | -3,021 | -66.81%1,501 | $425.49 | $1,285,398 | View SEC filing | |
| 2024-11-26 | OLSON RONALD G 10% Owner | Sale | -6,400 | -4.19%146,335 | $417.14 | $2,669,676 | View SEC filing | |
| 2024-11-07 | HEFFES BRETT D CHAIR AND CEO | Sale | -8,997 | -3.84%112,500 | $396.36 | $3,566,073 | View SEC filing | |
| 2024-10-28 | Gaudette Renae M. CHIEF OPERATING OFFICER | Sale | -1,500 | -9.06%15,060 | $380.11 | $570,165 | View SEC filing | |
| 2024-10-18 | Ishaug Anthony D CHIEF FINANCIAL OFFICER | Sale | -2,400 | -4.26%53,875 | $382.59 | $918,219 | View SEC filing | |
| 2024-08-02 | Barbetta Lawrence A Director | Sale | -2,412 | -34.79%4,522 | $395.30 | $953,470 | View SEC filing | |
| 2024-07-30 | Barbetta Lawrence A Director | Sale | -707 | -9.25%6,934 | $404.78 | $286,182 | View SEC filing | |
| 2024-04-24 | Ishaug Anthony D CHIEF FINANCIAL OFFICER | Sale | -4,000 | -7.17%51,783 | $386.51 | $1,546,044 | View SEC filing | |
| 2024-04-22 | HEFFES BRETT D CHAIR AND CEO | Sale | -8,290 | -7.01%110,000 | $373.04 | $3,092,474 | View SEC filing | |
| 2023-11-22 | WILSON MARK L Director | Sale | -1,000 | -20.89%3,788 | $437.26 | $437,261 | View SEC filing | |
| 2023-10-23 | Ishaug Anthony D CHIEF FINANCIAL OFFICER | Sale | -4,000 | -1.21%50,012 | $414.44 | $1,657,762 | View SEC filing | |
| 2023-10-19 | Gaudette Renae M. CHIEF OPERATING OFFICER | Sale | -665 | -4.67%13,560 | $401.33 | $266,886 | View SEC filing | |
| 2023-06-08 | WILSON MARK L Director | Sale | -3,000 | -46.34%3,474 | $359.60 | $1,078,800 | View SEC filing | |
| 2023-05-09 | GRASSLE JENELE C Director | Sale | -3,000 | -54.55%2,500 | $314.16 | $942,480 | View SEC filing | |
| 2023-04-27 | HEFFES BRETT D CHAIRMAN AND CEO | Sale | -6,527 | -5.67%108,500 | $338.18 | $2,207,301 | View SEC filing |
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