BERKSHIRE HATHAWAY INC DEL

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

Coordinated Financial Services, Inc.'s Holding History (CIK: 0002055532)

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

Q4 2025

Shares 3,633 Value ($000) $1,826 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 3,698 Value ($000) $1,859 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 3,662 Value ($000) $1,779 Avg Close $507.86 Range $462.10 - $542.07

Q4 2024

Shares 3,595 Value ($000) $1,630 Avg Close $461.73 Range $437.90 - $491.67

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,633	$1,826	$497.53	$473.15 - $516.85
Q3 2025	3,698	$1,859	$484.36	$455.19 - $507.66
Q2 2025	3,662	$1,779	$507.86	$462.10 - $542.07
Q4 2024	3,595	$1,630	$461.73	$437.90 - $491.67