MARKEL CORP

Ticker: MKL CUSIP: 570535104 Class: COMMON STOCK

Global Trust Asset Management, LLC's Holding History (CIK: 0001729672)

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

Q4 2025

Shares 10 Value ($000) $21 Avg Close $2025.92 Range $1812.24 - $2207.59

Q3 2025

Shares 10 Value ($000) $19 Avg Close $1960.42 Range $1889.91 - $2075.92

Q2 2025

Shares 20 Value ($000) $40 Avg Close $1875.20 Range $1621.89 - $2004.24

Q1 2025

Shares 20 Value ($000) $37 Avg Close $1839.75 Range $1641.51 - $2063.68

Q4 2024

Shares 24 Value ($000) $41 Avg Close $1659.34 Range $1521.25 - $1809.11

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	10	$21	$2025.92	$1812.24 - $2207.59
Q3 2025	10	$19	$1960.42	$1889.91 - $2075.92
Q2 2025	20	$40	$1875.20	$1621.89 - $2004.24
Q1 2025	20	$37	$1839.75	$1641.51 - $2063.68
Q4 2024	24	$41	$1659.34	$1521.25 - $1809.11