BERKSHIRE HATHAWAY INC DEL

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

RAMSEY QUANTITATIVE SYSTEMS's Holding History (CIK: 0001132897)

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

Q2 2021

Shares 910 Value ($000) $253 Avg Close $279.44 Range $254.80 - $295.08

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2021	910	$253	$279.44	$254.80 - $295.08