MASTERBRAND INC

Ticker: MBC CUSIP: 57638P104 Class: COMMON STOCK

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND's Holding History (CIK: 0001535845)

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

Q1 2024

Shares 65,000 Value ($000) $1,218 Avg Close $15.85 Range $13.37 - $19.07

Q1 2023

Shares 51,391 Value ($000) $413 Avg Close $8.82 Range $7.08 - $10.21

Q4 2022

Shares 1,114 Value ($000) $8 Avg Close $8.19 Range $7.18 - $15.00

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	65,000	$1,218	$15.85	$13.37 - $19.07
Q1 2023	51,391	$413	$8.82	$7.08 - $10.21
Q4 2022	1,114	$8	$8.19	$7.18 - $15.00