BERKSHIRE HATHAWAY INC DEL

Ticker: BRK/A CUSIP: 084670108 Class: CL A

Legacy Advisors, LLC's Holding History (CIK: 0001720969)

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

Q4 2021

Shares 1 Value ($000) $451 Avg Close $431815.88 Range $410099.00 - $455910.00

Q2 2018

Shares 1 Value ($000) $282 Avg Close $292921.40 Range $280428.00 - $304200.00

Q1 2018

Shares 1 Value ($000) $296 Avg Close $308211.47 Range $285250.00 - $326350.00

Q4 2017

Shares 2 Value ($000) $595 Avg Close $284799.47 Range $270250.00 - $301000.00

Q3 2017

Shares 2 Value ($000) $549 Avg Close $265381.90 Range $252254.00 - $275945.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	1	$451	$431815.88	$410099.00 - $455910.00
Q2 2018	1	$282	$292921.40	$280428.00 - $304200.00
Q1 2018	1	$296	$308211.47	$285250.00 - $326350.00
Q4 2017	2	$595	$284799.47	$270250.00 - $301000.00
Q3 2017	2	$549	$265381.90	$252254.00 - $275945.00