MARKEL CORP

Ticker: MKL CUSIP: 570535104 Class: COMMON STOCK

MidAtlantic Capital Management, Inc.'s Holding History (CIK: 0002042068)

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

Q4 2025

Shares 18 Value ($000) $39 Avg Close $2025.92 Range $1812.24 - $2207.59

Q4 2024

Shares 15 Value ($000) $26 Avg Close $1659.34 Range $1521.25 - $1809.11

Q3 2024

Shares 15 Value ($000) $24 Avg Close $1565.15 Range $1491.03 - $1660.74

Q2 2024

Shares 17 Value ($000) $27 Avg Close $1552.86 Range $1417.65 - $1670.24

Q1 2024

Shares 17 Value ($000) $26 Avg Close $1466.28 Range $1342.66 - $1534.62

Q4 2023

Shares 17 Value ($000) $24 Avg Close $1418.73 Range $1295.65 - $1528.08

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	18	$39	$2025.92	$1812.24 - $2207.59
Q4 2024	15	$26	$1659.34	$1521.25 - $1809.11
Q3 2024	15	$24	$1565.15	$1491.03 - $1660.74
Q2 2024	17	$27	$1552.86	$1417.65 - $1670.24
Q1 2024	17	$26	$1466.28	$1342.66 - $1534.62
Q4 2023	17	$24	$1418.73	$1295.65 - $1528.08