MARKEL CORP

Ticker: MKL CUSIP: 570535104 Class: COMMON STOCK

MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s Holding History (CIK: 0000912938)

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

Q4 2017

Shares 2,690 Value ($000) $3,064 Avg Close $1093.18 Range $1054.20 - $1157.30

Q3 2017

Shares 2,360 Value ($000) $2,520 Avg Close $1034.02 Range $963.79 - $1086.68

Q2 2017

Shares 2,327 Value ($000) $2,271 Avg Close $970.65 Range $936.95 - $996.38

Q1 2017

Shares 2,279 Value ($000) $2,224 Avg Close $945.13 Range $887.40 - $992.00

Q4 2016

Shares 2,165 Value ($000) $1,958 Avg Close $891.63 Range $811.05 - $931.94

Q3 2016

Shares 2,193 Value ($000) $2,036 Avg Close $933.01 Range $909.84 - $961.78

Q2 2016

Shares 1,858 Value ($000) $1,770 Avg Close $931.24 Range $880.01 - $989.18

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	2,690	$3,064	$1093.18	$1054.20 - $1157.30
Q3 2017	2,360	$2,520	$1034.02	$963.79 - $1086.68
Q2 2017	2,327	$2,271	$970.65	$936.95 - $996.38
Q1 2017	2,279	$2,224	$945.13	$887.40 - $992.00
Q4 2016	2,165	$1,958	$891.63	$811.05 - $931.94
Q3 2016	2,193	$2,036	$933.01	$909.84 - $961.78
Q2 2016	1,858	$1,770	$931.24	$880.01 - $989.18