MARKEL CORP

Ticker: MKL CUSIP: 570535104 Class: COMMON STOCK

MYCIO WEALTH PARTNERS, LLC's Holding History (CIK: 0001371726)

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

Q4 2022

Shares 185 Value ($000) $244 Avg Close $1237.05 Range $1085.09 - $1356.37

Q3 2022

Shares 185 Value ($000) $201 Avg Close $1220.12 Range $1064.09 - $1335.10

Q2 2022

Shares 182 Value ($000) $235 Avg Close $1372.21 Range $1251.77 - $1519.25

Q1 2022

Shares 146 Value ($000) $215 Avg Close $1291.81 Range $1180.00 - $1513.00

Q2 2016

Shares 4 Value ($000) $4 Avg Close $931.24 Range $880.01 - $989.18

Q1 2016

Shares 2 Value ($000) $2 Avg Close $859.54 Range $805.03 - $895.03

Q4 2014

Shares 127 Value ($000) $87 Avg Close $678.17 Range $632.65 - $707.36

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	185	$244	$1237.05	$1085.09 - $1356.37
Q3 2022	185	$201	$1220.12	$1064.09 - $1335.10
Q2 2022	182	$235	$1372.21	$1251.77 - $1519.25
Q1 2022	146	$215	$1291.81	$1180.00 - $1513.00
Q2 2016	4	$4	$931.24	$880.01 - $989.18
Q1 2016	2	$2	$859.54	$805.03 - $895.03
Q4 2014	127	$87	$678.17	$632.65 - $707.36