MARKEL CORP

Ticker: MKL CUSIP: 570535104 Class: COMMON STOCK

Scientech Research LLC's Holding History (CIK: 0002011556)

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

Q3 2025

Shares 419 Value ($000) $801 Avg Close $1960.42 Range $1889.91 - $2075.92

Q2 2024

Shares 300 Value ($000) $473 Avg Close $1552.86 Range $1417.65 - $1670.24

Q4 2023

Shares 168 Value ($000) $239 Avg Close $1418.73 Range $1295.65 - $1528.08

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	419	$801	$1960.42	$1889.91 - $2075.92
Q2 2024	300	$473	$1552.86	$1417.65 - $1670.24
Q4 2023	168	$239	$1418.73	$1295.65 - $1528.08