| Filing Date | Insider | Type | 10b5-1 | Net Shares | Ownership change | Avg. Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-05-13 | Reid William P Director | Sale | -2,000 | -16.46%10,149 | $925.78 | $1,851,560 | View SEC filing | |
| 2026-05-05 | Altmeyer John W Director | Sale | -2,500 | -6.92%33,616 | $895.00 | $2,237,500 | View SEC filing | |
| 2026-05-04 | Lind Robert Peter VP and Controller | Sale | -675 | -13.80%4,216 | $894.27 | $603,632 | View SEC filing | |
| 2026-05-04 | Nalbandian Jason R SVP, CFO, Chief Acct. Officer | Sale | -800 | -4.22%18,157 | $856.43 | $685,144 | View SEC filing | |
| 2026-05-04 | Schwarzwaelder Steven Director | Sale | -5,602 | -26.08%15,875 | $895.19 | $5,014,854 | View SEC filing | |
| 2026-03-09 | Guzzi Anthony Chairman, President and CEO | Sale | -36,000 | -17.45%170,299 | $729.48 | $26,261,280 | View SEC filing | |
| 2026-03-03 | Mauricio Maxine Lum CAO, EVP & General Counsel | Sale | -3,357 | -12.34%23,853 | $735.00 | $2,467,395 | View SEC filing | |
| 2026-01-05 | Lind Robert Peter VP and Controller | Sale | -0.32 | -0.01%4,797 | $625.09 | $200 | View SEC filing | |
| 2025-11-05 | Walker-Lee Robin A Director | Sale | -1,325 | -17.75%6,140 | $677.22 | $897,317 | View SEC filing | |
| 2025-06-09 | Lind Robert Peter VP and Controller | Sale | -447 | -8.14%5,046.32 | $485.37 | $216,960 | View SEC filing | |
| 2025-06-09 | Nalbandian Jason R SVP, CFO, Chief Acct. Officer | Sale | -750 | -3.96%18,173 | $485.54 | $364,155 | View SEC filing | |
| 2025-05-07 | Guzzi Anthony Chairman, President and CEO | Sale | -7,000 | -3.24%208,989 | $436.03 | $3,052,210 | View SEC filing | |
| 2025-05-05 | Walker-Lee Robin A Director | Sale | -947 | -11.78%7,094 | $412.83 | $390,950 | View SEC filing | |
| 2025-03-14 | Mauricio Maxine Lum CAO, EVP & General Counsel | Sale | -1,250 | -4.33%27,642 | $370.07 | $462,588 | View SEC filing | |
| 2025-03-03 | Altmeyer John W Director | Sale | -2,000 | -5.32%35,615 | $404.95 | $809,900 | View SEC filing | |
| 2024-07-30 | Walker-Lee Robin A Director | Sale | -1,300 | -13.08%8,637 | $370.79 | $482,027 | View SEC filing | |
| 2024-06-07 | Lowe Carol P Director | Sale | -1,245 | -6.90%16,807 | $374.23 | $465,916 | View SEC filing | |
| 2024-05-23 | Mauricio Maxine Lum CAO, EVP and General Counsel | Sale | -4,620 | -16.24%23,837 | $389.58 | $1,799,860 | View SEC filing | |
| 2024-05-21 | Lind Robert Peter VP and Controller | Mixed | +1.32 | -2.84%5,488.32 | $347.01 | $777 | View SEC filing | |
| 2024-05-21 | Nalbandian Jason R SVP, CFO, Chief Acct. Officer | Sale | -0.44 | -0.00%13,644 | $377.85 | $166 | View SEC filing | |
| 2024-03-12 | Guzzi Anthony Chairman, President and CEO | Sale | -6,000 | -2.67%219,023 | $319.65 | $1,917,900 | View SEC filing | |
| 2023-11-14 | MATZ R KEVIN EVP - Shared Services | Sale | -15,000 | -7.82%176,733 | $211.02 | $3,165,300 | View SEC filing | |
| 2023-07-27 | Guzzi Anthony Chairman, President and CEO | Sale | -11,000 | -4.67%224,722 | $196.37 | $2,160,070 | View SEC filing | |
| 2023-07-11 | Guzzi Anthony Chairman, President and CEO | Sale | -824 | -0.35%235,722 | $186.27 | $153,486 | View SEC filing | |
| 2023-07-10 | Guzzi Anthony Chairman, President and CEO | Sale | -2,435 | -1.02%236,546 | $185.01 | $450,499 | View SEC filing |
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