BERKSHIRE HATHAWAY INC DEL

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

Prostatis Group LLC's Holding History (CIK: 0001649186)

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

Q4 2025

Shares 996 Value ($000) $501 Avg Close $497.53 Range $473.15 - $516.85

Q1 2025

Shares 409 Value ($000) $218 Avg Close $486.15 Range $440.10 - $537.63

Q2 2023

Shares 27,201 Value ($000) $116 Avg Close $326.37 Range $307.07 - $342.50

Q3 2022

Shares 3,764 Value ($000) $1,005 Avg Close $284.56 Range $261.55 - $308.15

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	996	$501	$497.53	$473.15 - $516.85
Q1 2025	409	$218	$486.15	$440.10 - $537.63
Q2 2023	27,201	$116	$326.37	$307.07 - $342.50
Q3 2022	3,764	$1,005	$284.56	$261.55 - $308.15