MKL - CIK 0001096343
MARKEL GROUP INC. has filed 2,117 documents with the SEC between 1999 and 2026. The most frequent type is insider trade (1,248 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Insider sale notice | 144 | 2026-05-22 | - |
| Insider trade | 4 | 2026-05-22 | 2026-05-20 |
| Insider trade | 4 | 2026-05-22 | 2026-05-20 |
| Insider trade | 4 | 2026-05-22 | 2026-05-20 |
| Insider trade | 4 | 2026-05-22 | 2026-05-20 |
| Insider trade | 4 | 2026-05-22 | 2026-05-20 |
| Insider trade | 4 | 2026-05-22 | 2026-05-20 |
| Insider trade | 4 | 2026-05-22 | 2026-05-20 |
| Insider trade | 4 | 2026-05-22 | 2026-05-20 |
| Insider trade | 4 | 2026-05-22 | 2026-05-20 |
| Major company event | 8-K | 2026-05-22 | 2026-05-20 |
| Major company event | 8-K | 2026-05-20 | 2026-05-20 |
| Insider trade | 4 | 2026-05-19 | 2026-05-15 |
| Insider trade | 4 | 2026-05-19 | 2026-05-15 |
| Insider trade | 4 | 2026-05-19 | 2026-05-15 |
| Insider trade | 4 | 2026-05-19 | 2026-05-15 |
| Insider trade | 4 | 2026-05-08 | 2026-05-06 |
| Insider trade | 4 | 2026-05-05 | 2026-05-01 |
| Institutional holdings | 13F-HR | 2026-05-01 | 2026-03-31 |
| SCHEDULE 13G | - | 2026-04-30 | - |
| Quarterly report | 10-Q | 2026-04-28 | 2026-03-31 |
| Insider trade | 4 | 2026-04-15 | 2026-03-31 |
| Insider trade | 4 | 2026-04-15 | 2026-03-31 |
| Proxy materials | DEFA14A | 2026-04-02 | - |
| Proxy statement | DEF 14A | 2026-04-02 | 2026-04-02 |
| SCHEDULE 13G/A | - | 2026-03-27 | - |
| Annual report to shareholders | ARS | 2026-03-10 | 2025-12-31 |
| PRE 14A | - | 2026-03-06 | 2026-03-06 |
| Insider trade | 4 | 2026-02-26 | 2026-02-24 |
| Insider trade | 4 | 2026-02-26 | 2026-02-24 |
| Insider trade | 4 | 2026-02-26 | 2026-02-24 |
| Insider trade | 4 | 2026-02-26 | 2026-02-24 |
| Insider trade | 4 | 2026-02-26 | 2026-02-24 |
| Insider trade | 4 | 2026-02-26 | 2026-02-24 |
| Major company event | 8-K | 2026-02-26 | 2026-02-26 |
| Annual report | 10-K | 2026-02-26 | 2025-12-31 |
| Major company event | 8-K | 2026-02-26 | 2026-02-21 |
| Insider trade | 4 | 2026-02-19 | 2026-02-17 |
| Institutional holdings | 13F-HR | 2026-02-06 | 2025-12-31 |
| Major company event | 8-K | 2026-02-04 | 2026-02-04 |
| Insider trade | 4 | 2026-01-20 | 2025-12-31 |
| S-8 POS | - | 2025-12-18 | - |
| S-8 POS | - | 2025-12-18 | - |
| S-8 POS | - | 2025-12-18 | - |
| S-8 POS | - | 2025-12-18 | - |
| S-8 POS | - | 2025-12-18 | - |
| S-8 POS | - | 2025-12-18 | - |
| S-8 POS | - | 2025-12-18 | - |
| Insider trade | 4 | 2025-12-15 | 2025-12-11 |
| Insider sale notice | 144 | 2025-12-11 | - |