Richard Randolph Grinnan - 02 Dec 2025 Form 4 Insider Report for MARKEL GROUP INC. (MKL)

Role: SVP, Chief Legal Officer & Sec
Signature: /s/ Sarah T. Mikowski, Attorney-in-fact for Richard Randolph Grinnan
Issuer symbol: MKL
Transactions as of: 02 Dec 2025
Net transactions value: -$284,407
Form type: 4
Filing time: 03 Dec 2025, 16:40:28 UTC
Previous filing: 20 Feb 2025
Next filing: 26 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Grinnan Richard Randolph	SVP, Chief Legal Officer & Sec	C/O MARKEL GROUP INC., 4521 HIGHWOODS PARKWAY, GLEN ALLEN	/s/ Sarah T. Mikowski, Attorney-in-fact for Richard Randolph Grinnan	03 Dec 2025	0001343787

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MKL	Common Stock	Tax liability	$284,407	-138	-3.8%	$2060.83	3,463	02 Dec 2025	Direct
holding	MKL	Common Stock						117	02 Dec 2025	401(k) Plan	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Between December 31, 2024 and September 30, 2025, the reporting person acquired 9.425 shares under the MKL 401(k) plan. The information reported herein is based on the plan balance as of September 30, 2025.