MARKEL CORP

Ticker: MKL CUSIP: 570535104 Class: COMMON STOCK

Spectrum Asset Management, Inc. (NB/CA)'s Holding History (CIK: 0001632078)

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

Q1 2019

Shares 1,249 Value ($000) $1,244 Avg Close $1015.52 Range $950.16 - $1081.00

Q4 2018

Shares 1,249 Value ($000) $1,297 Avg Close $1093.58 Range $954.39 - $1203.43

Q3 2018

Shares 1,250 Value ($000) $1,486 Avg Close $1176.81 Range $1078.02 - $1228.32

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	1,249	$1,244	$1015.52	$950.16 - $1081.00
Q4 2018	1,249	$1,297	$1093.58	$954.39 - $1203.43
Q3 2018	1,250	$1,486	$1176.81	$1078.02 - $1228.32