MARKEL CORP

Ticker: MKL CUSIP: 570535104 Class: COMMON STOCK

CTC Alternative Strategies, Ltd.'s Holding History (CIK: 0001569550)

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

Q2 2025

Shares 120 Value ($000) $240 Avg Close $1875.20 Range $1621.89 - $2004.24

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	120	$240	$1875.20	$1621.89 - $2004.24