Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-05-22 Sale | 2026-05-27 4:33 pm | MARKEL GROUP INC. | MKL | Harris Greta J Director | 76 | $1,847 | $140,396 | 645 (Direct) | View |
| 2026-05-06 Purchase | 2026-05-08 4:31 pm | MARKEL GROUP INC. | MKL | Leopold Diane Director | 150 | $1,791 | $268,721 | 2,740 (Indirect Direct) | View |
| 2026-05-01 Purchase | 2026-05-05 4:37 pm | MARKEL GROUP INC. | MKL | Puckett A. Lynne Director | 57 | $1,796 | $102,345 | 1,815 (Indirect Direct) | View |
| 2026-02-26 Sale | 2026-02-26 6:22 pm | MARKEL GROUP INC. | MKL | Wilson Simon EVP and CEO, Markel Insurance | 100 | $2,079 | $207,948 | 2,397 (Direct) | View |
| 2025-12-11 Sale | 2025-12-15 4:41 pm | MARKEL GROUP INC. | MKL | MARKEL STEVEN A Director | 1,330 | $2,119 | $2,818,430 | 77,429 (Indirect Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-06-15 Other | 2026-06-17 4:35 pm | N/A N/A | MARKEL GROUP INC. | MKL | Besca Mark Director | 81 | $1,669 | 1,303 (Direct) | View |
| 2026-06-15 Other | 2026-06-17 4:35 pm | N/A N/A | MARKEL GROUP INC. | MKL | Housel Morgan E. Director | 66 | $1,669 | 1,095 (Direct) | View |
| 2026-06-15 Other | 2026-06-17 4:34 pm | N/A N/A | MARKEL GROUP INC. | MKL | Leopold Diane Director | 66 | $1,669 | 2,961 (Direct) | View |
| 2026-06-15 Other | 2026-06-17 4:34 pm | N/A N/A | MARKEL GROUP INC. | MKL | MICHAEL JONATHAN E Director | 66 | $1,669 | 399 (Direct) | View |
| 2026-06-15 Other | 2026-06-17 4:33 pm | N/A N/A | MARKEL GROUP INC. | MKL | Morrison Harold Lawrence Jr. Director | 33 | $1,669 | 1,160 (Direct) | View |
| 2026-06-15 Other | 2026-06-17 4:33 pm | N/A N/A | MARKEL GROUP INC. | MKL | Cunningham Lawrence A Director | 33 | $1,669 | 1,075 (Direct) | View |
| 2026-06-15 Other | 2026-06-17 4:33 pm | N/A N/A | MARKEL GROUP INC. | MKL | Puckett A. Lynne Director | 66 | $1,669 | 2,036 (Direct) | View |
| 2026-06-15 Other | 2026-06-17 4:32 pm | N/A N/A | MARKEL GROUP INC. | MKL | OREILLY MICHAEL Director | 90 | $1,669 | 4,025 (Direct) | View |
| 2026-05-20 Option Award | 2026-05-22 5:02 pm | N/A N/A | MARKEL GROUP INC. | MKL | MICHAEL JONATHAN E Director | 89 | $0 | 267 (Direct) | View |
| 2026-05-20 Option Award | 2026-05-22 4:39 pm | N/A N/A | MARKEL GROUP INC. | MKL | Morrison Harold Lawrence Jr. Director | 89 | $0 | 1,094 (Direct) | View |
| 2026-05-20 Option Award | 2026-05-22 4:38 pm | N/A N/A | MARKEL GROUP INC. | MKL | Besca Mark Director | 89 | $0 | 1,141 (Direct) | View |
| 2026-05-20 Option Award | 2026-05-22 4:36 pm | N/A N/A | MARKEL GROUP INC. | MKL | Harris Greta J Director | 89 | $0 | 721 (Direct) | View |
| 2026-05-20 Option Award | 2026-05-22 4:35 pm | N/A N/A | MARKEL GROUP INC. | MKL | Cunningham Lawrence A Director | 89 | $0 | 1,009 (Direct) | View |
| 2026-05-20 Option Award | 2026-05-22 4:33 pm | N/A N/A | MARKEL GROUP INC. | MKL | OREILLY MICHAEL Director | 89 | $0 | 3,845 (Direct) | View |
| 2026-05-20 Option Award | 2026-05-22 4:33 pm | N/A N/A | MARKEL GROUP INC. | MKL | Housel Morgan E. Director | 89 | $0 | 963 (Direct) | View |
| 2026-05-20 Option Award | 2026-05-22 4:32 pm | N/A N/A | MARKEL GROUP INC. | MKL | Puckett A. Lynne Director | 89 | $0 | 1,904 (Direct) | View |
| 2026-05-20 Option Award | 2026-05-22 4:32 pm | N/A N/A | MARKEL GROUP INC. | MKL | Leopold Diane Director | 89 | $0 | 2,829 (Direct) | View |
| 2026-05-15 Tax Withholding | 2026-05-19 4:33 pm | N/A N/A | MARKEL GROUP INC. | MKL | GAYNER THOMAS SINNICKSON Chief Executive Officer | 482 | $1,844 | 61,529 (Direct) | View |
| 2026-05-15 Tax Withholding | 2026-05-19 4:33 pm | N/A N/A | MARKEL GROUP INC. | MKL | Grinnan Richard Randolph SVP, Chief Legal Officer & Sec | 116 | $1,844 | 4,267 (Direct) | View |
| 2026-05-15 Other | 2026-05-19 4:32 pm | N/A N/A | MARKEL GROUP INC. | MKL | Crowley Andrew G. EVP & Pres., Markel Ventures | 60 | $1,660 | 3,008 (Direct) | View |
| 2026-05-15 Tax Withholding | 2026-05-19 4:32 pm | N/A N/A | MARKEL GROUP INC. | MKL | Crowley Andrew G. EVP & Pres., Markel Ventures | 75 | $1,844 | 3,008 (Direct) | View |
| 2026-05-15 Other | 2026-05-19 4:31 pm | N/A N/A | MARKEL GROUP INC. | MKL | Costanzo Brian J. Chief Financial Officer | 30 | $1,660 | 1,887 (Direct) | View |
| 2026-05-15 Tax Withholding | 2026-05-19 4:31 pm | N/A N/A | MARKEL GROUP INC. | MKL | Costanzo Brian J. Chief Financial Officer | 13 | $1,844 | 1,887 (Direct) | View |
| 2026-03-31 Other | 2026-04-15 4:33 pm | N/A N/A | MARKEL GROUP INC. | MKL | Crowley Andrew G. EVP & Pres., Markel Ventures | 9 | $1,627 | 2,967 (Direct) | View |
| 2026-03-31 Other | 2026-04-15 4:32 pm | N/A N/A | MARKEL GROUP INC. | MKL | Costanzo Brian J. Chief Financial Officer | 2 | $1,627 | 1,841 (Direct) | View |
| 2026-02-24 Option Award | 2026-02-26 6:27 pm | N/A N/A | MARKEL GROUP INC. | MKL | Costanzo Brian J. Chief Financial Officer | 655 | $0 | 1,835 (Direct) | View |
| 2026-02-24 Option Award | 2026-02-26 6:26 pm | N/A N/A | MARKEL GROUP INC. | MKL | Crowley Andrew G. EVP & Pres., Markel Ventures | 830 | $0 | 2,949 (Direct) | View |
| 2026-02-24 Option Award | 2026-02-26 6:25 pm | N/A N/A | MARKEL GROUP INC. | MKL | Grinnan Richard Randolph SVP, Chief Legal Officer & Sec | 801 | $0 | 4,381 (Direct) | View |
| 2026-02-24 Option Award | 2026-02-26 6:24 pm | N/A N/A | MARKEL GROUP INC. | MKL | Grandis Meade P. CAO and Controller | 70 | $0 | 6,945 (Direct) | View |
| 2026-02-24 Option Award | 2026-02-26 6:23 pm | N/A N/A | MARKEL GROUP INC. | MKL | GAYNER THOMAS SINNICKSON Chief Executive Officer | 4,484 | $0 | 61,999 (Direct) | View |
| 2026-02-24 Option Award | 2026-02-26 6:22 pm | N/A N/A | MARKEL GROUP INC. | MKL | Wilson Simon EVP and CEO, Markel Insurance | 868 | $0 | 2,397 (Direct) | View |
| 2026-02-17 Tax Withholding | 2026-02-19 4:34 pm | N/A N/A | MARKEL GROUP INC. | MKL | Wilson Simon CEO, Markel Insurance | 47 | $2,084 | 1,629 (Direct) | View |
| 2025-12-31 Other | 2026-01-20 4:46 pm | N/A N/A | MARKEL GROUP INC. | MKL | Costanzo Brian J. Chief Financial Officer | 2 | $1,603 | 1,183 (Direct) | View |
| 2025-12-02 Tax Withholding | 2025-12-03 4:42 pm | N/A N/A | MARKEL GROUP INC. | MKL | GAYNER THOMAS SINNICKSON Chief Executive Officer | 37 | $2,061 | 57,515 (Direct) | View |
| 2025-12-02 Tax Withholding | 2025-12-03 4:41 pm | N/A N/A | MARKEL GROUP INC. | MKL | Wilson Simon CEO, Markel Insurance | 94 | $2,061 | 1,676 (Direct) | View |
| 2025-12-02 Tax Withholding | 2025-12-03 4:40 pm | N/A N/A | MARKEL GROUP INC. | MKL | Heaton Michael R EVP & Chief Operating Officer | 217 | $2,061 | 4,870 (Direct) | View |
| 2025-12-02 Tax Withholding | 2025-12-03 4:40 pm | N/A N/A | MARKEL GROUP INC. | MKL | Grinnan Richard Randolph SVP, Chief Legal Officer & Sec | 138 | $2,061 | 3,580 (Direct) | View |
| 2025-12-02 Tax Withholding | 2025-12-03 4:39 pm | N/A N/A | MARKEL GROUP INC. | MKL | Crowley Andrew G. President, Markel Ventures | 65 | $2,061 | 2,119 (Direct) | View |