MARKEL CORP

Ticker: MKL CUSIP: 570535104 Class: COMMON STOCK

CALTON & ASSOCIATES, INC.'s Holding History (CIK: 0000822648)

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

Q4 2017

Shares 53 Value ($000) $59 Avg Close $1093.18 Range $1054.20 - $1157.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	53	$59	$1093.18	$1054.20 - $1157.30