BERKSHIRE HATHAWAY INC DEL

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

21 West Wealth Management LLC's Holding History (CIK: 0002067541)

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

Q4 2025

Shares 723 Value ($000) $363 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 723 Value ($000) $363 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 728 Value ($000) $354 Avg Close $507.86 Range $462.10 - $542.07

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	723	$363	$497.53	$473.15 - $516.85
Q3 2025	723	$363	$484.36	$455.19 - $507.66
Q2 2025	728	$354	$507.86	$462.10 - $542.07