BERKSHIRE HATHAWAY INC DEL

Ticker: BRK/B CUSIP: 084670702 Class: Common Stock

Midwestern Financial, LLC /IA's Holding History (CIK: 0002083276)

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

Q4 2025

Shares 2,889 Value ($000) $1,452 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 2,854 Value ($000) $1,435 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 2,938 Value ($000) $1,427 Avg Close $507.86 Range $462.10 - $542.07

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,889	$1,452	$497.53	$473.15 - $516.85
Q3 2025	2,854	$1,435	$484.36	$455.19 - $507.66
Q2 2025	2,938	$1,427	$507.86	$462.10 - $542.07