ALLEGION PLC

Ticker: ALLE CUSIP: G0176J109 Class: Com

BERKSHIRE HATHAWAY INC's Holding History (CIK: 0001067983)

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

Q4 2025

Shares 780,133 Value ($000) $124,213 Avg Close $166.68 Range $157.09 - $180.68

Q3 2025

Shares 780,133 Value ($000) $138,357 Avg Close $165.14 Range $143.31 - $180.34

Q2 2025

Shares 780,133 Value ($000) $112,433 Avg Close $136.29 Range $116.14 - $145.40

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	780,133	$124,213	$166.68	$157.09 - $180.68
Q3 2025	780,133	$138,357	$165.14	$143.31 - $180.34
Q2 2025	780,133	$112,433	$136.29	$116.14 - $145.40