BERKSHIRE HATHAWAY INC DEL

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

Whalen Wealth Management Inc.'s Holding History (CIK: 0001894447)

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

Q4 2025

Shares 1,906 Value ($000) $958 Avg Close $497.53 Range $473.15 - $516.85

Q1 2024

Shares 3,923 Value ($000) $1,650 Avg Close $393.34 Range $355.94 - $430.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,906	$958	$497.53	$473.15 - $516.85
Q1 2024	3,923	$1,650	$393.34	$355.94 - $430.00