MASTERBRAND INC

Ticker: MBC CUSIP: 57638P104 Class: COMMON STOCK

Select Equity Group, L.P.'s Holding History (CIK: 0001592643)

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

Q4 2022

Shares 2,154,670 Value ($000) $16,268 Avg Close $8.19 Range $7.18 - $15.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	2,154,670	$16,268	$8.19	$7.18 - $15.00