MASTERBRAND INC

Ticker: MBC CUSIP: 57638P104 Class: COMMON STOCK

Investment Research & Advisory Group, Inc.'s Holding History (CIK: 0001802136)

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

Q3 2025

Shares 57 Value ($000) $1 Avg Close $12.36 Range $10.76 - $14.22

Q2 2025

Shares 57 Value ($000) $1 Avg Close $11.07 Range $9.63 - $13.52

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	57	$1	$12.36	$10.76 - $14.22
Q2 2025	57	$1	$11.07	$9.63 - $13.52