MARKEL CORP

Ticker: MKL CUSIP: 570535104 Class: COMMON STOCK

ONTARIO TEACHERS PENSION PLAN BOARD's Holding History (CIK: 0000937567)

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

Q4 2023

Shares 266 Value ($000) $378 Avg Close $1418.73 Range $1295.65 - $1528.08

Q3 2023

Shares 725 Value ($000) $1,068 Avg Close $1463.82 Range $1345.00 - $1560.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	266	$378	$1418.73	$1295.65 - $1528.08
Q3 2023	725	$1,068	$1463.82	$1345.00 - $1560.00