| Filing Date | Insider | Type | 10b5-1 | Net Shares | Ownership change | Avg. Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-03-02 | Bower Steven R. SVP, Controller and CAO | Sale | -507 | -9.75%4,695 | $265.15 | $134,430 | View SEC filing | |
| 2026-02-25 | Humphrey John Director | Sale | -1,300 | -28.89%3,200 | $268.69 | $349,297 | View SEC filing | |
| 2026-02-25 | Brueck Felix M. Director | Sale | -5,853 | -78.88%1,567 | $275.84 | $1,614,469 | View SEC filing | |
| 2026-02-24 | McLean Robert Savage EVP, GC, and CAO | Sale | -2,000 | -6.27%29,909 | $277.50 | $555,000 | View SEC filing | |
| 2025-11-07 | Vaillancourt Eric A. President and CEO | Sale | -2,272 | -5.64%38,047 | $227.00 | $515,744 | View SEC filing | |
| 2025-08-20 | McLean Robert Savage EVP, GC, and CAO | Sale | -2,541 | -8.03%29,116 | $223.77 | $568,601 | View SEC filing | |
| 2025-02-26 | Bower Steven R. SVP, Controller and CAO | Sale | -997 | -100.00%0 | $199.66 | $199,061 | View SEC filing | |
| 2024-11-15 | Bower Steven R. SVP, Controller and CAO | Sale | -300 | -69.77%130 | $162.50 | $48,749 | View SEC filing | |
| 2024-08-12 | Bower Steven R. SVP, Controller and CAO | Sale | -1,548 | -71.93%604 | $150.06 | $232,290 | View SEC filing | |
| 2024-05-20 | Bower Steven R. SVP, Controller and CAO | Sale | -1,031 | -32.39%2,152 | $150.00 | $154,650 | View SEC filing | |
| 2024-03-01 | van der Graaf Kees Director | Sale | -1,200 | -100.00%0 | $160.01 | $192,012 | View SEC filing | |
| 2024-02-28 | McLean Robert Savage EVP, GC, CAO & Secretary | Sale | -6,400 | -18.10%28,961 | $158.32 | $1,013,268 | View SEC filing | |
| 2023-08-17 | Bower Steven R. SVP, Controller and CAO | Sale | -1,000 | -29.07%2,440 | $131.57 | $131,570 | View SEC filing | |
| 2023-03-14 | Vaillancourt Eric A. President and CEO | Purchase | +790 | +3.39%24,120 | $94.75 | $74,853 | View SEC filing | |
| 2023-03-01 | Bower Steven R. SVP, Controller and CAO | Sale | -2,400 | -41.10%3,440 | $109.78 | $263,472 | View SEC filing | |
| 2023-02-27 | Childress John M II EVP & CFO | Sale | -5,000 | -12.64%34,561 | $111.30 | $556,500 | View SEC filing | |
| 2022-11-15 | Childress John M II EVP & CFO | Sale | -4,000 | -10.05%35,806 | $122.43 | $489,703 | View SEC filing | |
| 2022-03-08 | Vaillancourt Eric A. President and CEO | Purchase | +1,000 | +5.87%18,026 | $97.45 | $97,450 | View SEC filing | |
| 2022-03-07 | Brueck Felix M. Director | Purchase | +240 | +5.74%4,423 | $102.26 | $24,542 | View SEC filing | |
| 2022-03-07 | Bower Steven R. SVP, Controller and CAO | Sale | -1,308 | -20.96%4,933 | $106.29 | $139,024 | View SEC filing | |
| 2022-03-04 | Childress John M II EVP & CFO | Sale | -10,000 | -20.56%38,641 | $107.61 | $1,076,145 | View SEC filing | |
| 2021-11-10 | Brueck Felix M. Director | Purchase | +200 | +6.80%3,142 | $106.17 | $21,235 | View SEC filing | |
| 2021-08-05 | Brueck Felix M. Director | Purchase | +290 | +10.94%2,942 | $85.94 | $24,924 | View SEC filing | |
| 2021-05-19 | Botts Thomas M. Director | Purchase | +2,137 | +60.50%5,669 | $93.49 | $199,780 | View SEC filing | |
| 2021-05-12 | Brueck Felix M. Director | Purchase | +220 | +9.05%2,652 | $93.53 | $20,577 | View SEC filing |
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