MARKEL CORP

Ticker: MKL CUSIP: 570535104 Class: COMMON STOCK

Compound Planning, Inc.'s Holding History (CIK: 0001978879)

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

Q4 2025

Shares 615 Value ($000) $1,322 Avg Close $2025.92 Range $1812.24 - $2207.59

Q3 2025

Shares 604 Value ($000) $1,154 Avg Close $1960.42 Range $1889.91 - $2075.92

Q2 2025

Shares 565 Value ($000) $1,129 Avg Close $1875.20 Range $1621.89 - $2004.24

Q1 2025

Shares 430 Value ($000) $804 Avg Close $1839.75 Range $1641.51 - $2063.68

Q4 2024

Shares 365 Value ($000) $630 Avg Close $1659.34 Range $1521.25 - $1809.11

Q3 2024

Shares 273 Value ($000) $428 Avg Close $1565.15 Range $1491.03 - $1660.74

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	615	$1,322	$2025.92	$1812.24 - $2207.59
Q3 2025	604	$1,154	$1960.42	$1889.91 - $2075.92
Q2 2025	565	$1,129	$1875.20	$1621.89 - $2004.24
Q1 2025	430	$804	$1839.75	$1641.51 - $2063.68
Q4 2024	365	$630	$1659.34	$1521.25 - $1809.11
Q3 2024	273	$428	$1565.15	$1491.03 - $1660.74