# EDGAR Filing Document

**Accession Number:** 0001096343
**File Stem:** 0001096343-23-000064
**Filing Date:** 2023-3
**Character Count:** 2398
**Document Hash:** d752f707d98bafef26187921122511e2
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001096343-23-000064.hdr.sgml**: 20230330

**ACCESSION NUMBER**: 0001096343-23-000064

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20230330

**DATE AS OF CHANGE**: 20230330

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MARKEL CORP
- **CENTRAL INDEX KEY:** 0001096343
- **STANDARD INDUSTRIAL CLASSIFICATION:** FIRE, MARINE & CASUALTY INSURANCE [6331]
- **IRS NUMBER:** 541959284
- **STATE OF INCORPORATION:** VA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-15811
- **FILM NUMBER:** 23777177

**BUSINESS ADDRESS:**
- **STREET 1:** 4521 HIGHWOODS PARKWAY
- **CITY:** GLEN ALLEN
- **STATE:** VA
- **ZIP:** 23060-6148
- **BUSINESS PHONE:** 8047470136

**MAIL ADDRESS:**
- **STREET 1:** 4521 HIGHWOODS PKWY
- **CITY:** GLEN ALLEN
- **STATE:** VA
- **ZIP:** 23060

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MARKEL HOLDINGS INC
- **DATE OF NAME CHANGE:** 19991005

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**SCHEDULE 14A INFORMATION**

**Proxy Statement Pursuant to Section 14(a) of the**

**Securities Exchange Act of 1934**

**(Amendment No. &nbsp;&nbsp;&nbsp;&nbsp;)**

Filed by the Registrant ⌧&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Filed by a party other than the Registrant ◻

Check the appropriate box:

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| | |
|:---|:---|
| ◻ | Preliminary Proxy Statement |
| ◻ | Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) |
| ◻ | Definitive Proxy Statement |
| ⌧ | Definitive Additional Materials |
| ◻ | Soliciting Material under § 240.14a-12 |

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**Markel Corporation**

**(Name of Registrant as Specified In Its Charter)**

**(Name of Person(s) Filing Proxy Statement, if other than the Registrant)**

Payment of Filing Fee (Check all boxes that apply):

---

| | |
|:---|:---|
| ⌧ | No fee required |
| ◻ | Fee paid previously with preliminary materials |
| ◻ | Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11 |

---

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![markelcorporation_naxz8398.jpg](markelcorporation_naxz8398.jpg)

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![markelcorporation_naxz8398a.jpg](markelcorporation_naxz8398a.jpg)

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