MARKEL CORP

Ticker: MKL CUSIP: 570535104 Class: COMMON STOCK

INSIGNEO ADVISORY SERVICES, LLC's Holding History (CIK: 0001964958)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 100 Value ($000) $215 Avg Close $2025.92 Range $1812.24 - $2207.59

Q1 2024

Shares 408 Value ($000) $621 Avg Close $1466.28 Range $1342.66 - $1534.62

Q4 2023

Shares 408 Value ($000) $579 Avg Close $1418.73 Range $1295.65 - $1528.08

Q3 2023

Shares 408 Value ($000) $601 Avg Close $1463.82 Range $1345.00 - $1560.00

Q2 2023

Shares 408 Value ($000) $564 Avg Close $1340.97 Range $1272.43 - $1400.00

Q1 2023

Shares 412 Value ($000) $526 Avg Close $1328.48 Range $1186.56 - $1458.56

Q4 2022

Shares 408 Value ($000) $538 Avg Close $1237.05 Range $1085.09 - $1356.37

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	100	$215	$2025.92	$1812.24 - $2207.59
Q1 2024	408	$621	$1466.28	$1342.66 - $1534.62
Q4 2023	408	$579	$1418.73	$1295.65 - $1528.08
Q3 2023	408	$601	$1463.82	$1345.00 - $1560.00
Q2 2023	408	$564	$1340.97	$1272.43 - $1400.00
Q1 2023	412	$526	$1328.48	$1186.56 - $1458.56
Q4 2022	408	$538	$1237.05	$1085.09 - $1356.37