MARKEL CORP

Ticker: MKL CUSIP: 570535104 Class: COMMON STOCK

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND's Holding History (CIK: 0001535845)

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

Q4 2024

Shares 8,000 Value ($000) $13,810 Avg Close $1659.34 Range $1521.25 - $1809.11

Q3 2023

Shares 1,400 Value ($000) $2,061 Avg Close $1463.82 Range $1345.00 - $1560.00

Q2 2023

Shares 630 Value ($000) $871 Avg Close $1340.97 Range $1272.43 - $1400.00

Q3 2022

Shares 2,000 Value ($000) $2,168 Avg Close $1220.12 Range $1064.09 - $1335.10

Q1 2021

Shares 578 Value ($000) $659 Avg Close $1078.65 Range $942.44 - $1169.50

Q3 2020

Shares 43 Value ($000) $42 Avg Close $1015.77 Range $881.00 - $1124.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	8,000	$13,810	$1659.34	$1521.25 - $1809.11
Q3 2023	1,400	$2,061	$1463.82	$1345.00 - $1560.00
Q2 2023	630	$871	$1340.97	$1272.43 - $1400.00
Q3 2022	2,000	$2,168	$1220.12	$1064.09 - $1335.10
Q1 2021	578	$659	$1078.65	$942.44 - $1169.50
Q3 2020	43	$42	$1015.77	$881.00 - $1124.00