| Insider Name | Buy/Sell | Amount | Shares Change | |||
|---|---|---|---|---|---|---|
| May 23, 2025 | May 27, 2025 | Harris Greta J Dir | Sell | $1861.44 | $167,530 | -12.47% |
| May 22, 2025 | May 23, 2025 | Cunningham Lawrence A Dir | Buy | $1851.32 | $46,283 | +2.84% |
| May 19, 2025 | May 20, 2025 | Grandis Meade P. CAO Controller | Sell | $1911.65 | $764,660 | -5.44% |
| May 05, 2025 | May 07, 2025 | Grandis Meade P. CAO Controller | Sell | $1877.44 | $750,976 | -5.16% |
| Feb 24, 2025 | Feb 26, 2025 | Markel Steven A Dir | Sell | $1858.49 | $2M | -1.40% |
| Feb 25, 2025 | Feb 26, 2025 | Markel Steven A Dir | Sell | $1872.81 | $2M | -1.30% |
| Feb 21, 2025 | Feb 25, 2025 | Markel Steven A Dir | Sell | $1856.8 | $1M | -0.97% |
| Feb 07, 2025 | Feb 07, 2025 | Gayner Thomas Sinnickson CEO | Buy | $2008.01 | $200,801 | +0.18% |
| Nov 01, 2024 | Nov 05, 2024 | Gayner Thomas Sinnickson CEO | Buy | $1549.72 | $154,972 | +0.18% |
| Aug 02, 2024 | Aug 05, 2024 | Cunningham Lawrence A Dir | Buy | $1525 | $45,750 | +3.88% |
| May 24, 2024 | May 28, 2024 | Harris Greta J Dir | Sell | $1620.83 | $197,741 | -16.14% |
| May 21, 2024 | May 23, 2024 | Markel Steven A Dir | Sell | $1638.39 | $5M | -3.46% |
| Feb 02, 2024 | Feb 06, 2024 | Puckett A. Lynne Dir | Buy | $1409.28 | $101,468 | +4.80% |
| Feb 02, 2024 | Feb 06, 2024 | Cunningham Lawrence A Dir | Buy | $1407.76 | $42,233 | +5.32% |
| Feb 02, 2024 | Feb 05, 2024 | Gayner Thomas Sinnickson CEO | Buy | $1414.74 | $141,474 | +0.20% |
| Nov 08, 2023 | Nov 13, 2023 | Cunningham Lawrence A Dir | Buy | $1320.81 | $27,737 | +4.00% |
| Nov 03, 2023 | Nov 06, 2023 | Gayner Thomas Sinnickson CEO | Buy | $1311.92 | $131,192 | +0.20% |
| Nov 03, 2023 | Nov 06, 2023 | Puckett A. Lynne Dir | Buy | $1321.47 | $100,432 | +5.31% |
| Nov 03, 2023 | Nov 06, 2023 | Besca Mark Dir | Buy | $1316.9 | $65,845 | +5.99% |
| Sep 05, 2023 | Sep 08, 2023 | Cunningham Lawrence A Dir | Buy | $1456.25 | $29,125 | +3.98% |
| Sep 07, 2023 | Sep 08, 2023 | Markel Steven A Dir | Sell | $1468.01 | $510,866 | -0.40% |
| Sep 05, 2023 | Sep 06, 2023 | Markel Steven A Dir | Sell | $1471.12 | $514,891 | -0.40% |
| Aug 31, 2023 | Sep 01, 2023 | Markel Steven A Dir | Sell | $1482.52 | $518,881 | -0.40% |
| Aug 29, 2023 | Aug 30, 2023 | Cunningham Lawrence A Dir | Buy | $1460 | $36,500 | +5.12% |
| Aug 29, 2023 | Aug 30, 2023 | Markel Steven A Dir | Sell | $1471.89 | $515,161 | -0.40% |
| Aug 18, 2023 | Aug 22, 2023 | Harris Greta J Dir | Sell | $1491.88 | $153,663 | -13.57% |
| Aug 04, 2023 | Aug 07, 2023 | Gayner Thomas Sinnickson CEO | Buy | $1479.47 | $147,947 | +0.20% |
| Mar 07, 2019 | Jul 14, 2023 | Connell K Bruce Dir | Buy | $968.78 | $96,878 | +4.30% |
| May 24, 2023 | May 25, 2023 | Cunningham Lawrence A Dir | Buy | $1336.25 | $66,813 | +12.59% |
| May 04, 2023 | May 05, 2023 | Housel Morgan E. Dir | Buy | $1330.7 | $25,283 | +5.44% |