Richard Randolph Grinnan - May 16, 2023 Form 4 Insider Report for MARKEL CORP (MKL)

Role: SVP, Chief Legal Officer & Sec
Signature: /s/ Sarah T. Mikowski, Attorney-in-fact for Richard Randolph Grinnan
Stock symbol: MKL
Transactions as of: May 16, 2023
Transactions value $: $0
Form type: 4
Date filed: 5/18/2023, 04:19 PM
Previous filing: Feb 15, 2023
Next filing: Dec 6, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MKL	Common Stock	Award	$0	+258	+11%	$0.00	2.6K	May 16, 2023	Direct	F1
holding	MKL	Common Stock						88.9	May 16, 2023	401(K) Plan	F2

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

Explanation of Responses:

Id	Content
F1	Restricted stock units awarded pursuant to the Markel Corporation 2016 Equity Incentive Compensation Plan that will vest, subject to certain conditions, on May 16, 2026.
F2	Between December 31, 2022 and March 31, 2023, Mr. Grinnan acquired 5.2930 shares under the Markel Corporation 401(K) Plan. The information reported herein is based on the plan balance as of March 31, 2023.