MARKEL CORP

Ticker: MKL CUSIP: 570535104 Class: COMMON STOCK

Portland Global Advisors LLC's Holding History (CIK: 0001504941)

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

Q4 2021

Shares 220 Value ($000) $271 Avg Close $1261.86 Range $1179.00 - $1343.56

Q3 2021

Shares 370 Value ($000) $442 Avg Close $1232.92 Range $1175.35 - $1288.00

Q2 2021

Shares 425 Value ($000) $504 Avg Close $1198.75 Range $1138.00 - $1268.96

Q1 2021

Shares 320 Value ($000) $365 Avg Close $1078.65 Range $942.44 - $1169.50

Q4 2020

Shares 245 Value ($000) $253 Avg Close $996.82 Range $913.04 - $1073.43

Q3 2020

Shares 250 Value ($000) $243 Avg Close $1015.77 Range $881.00 - $1124.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	220	$271	$1261.86	$1179.00 - $1343.56
Q3 2021	370	$442	$1232.92	$1175.35 - $1288.00
Q2 2021	425	$504	$1198.75	$1138.00 - $1268.96
Q1 2021	320	$365	$1078.65	$942.44 - $1169.50
Q4 2020	245	$253	$996.82	$913.04 - $1073.43
Q3 2020	250	$243	$1015.77	$881.00 - $1124.00