MASTERBRAND INC

Ticker: MBC CUSIP: 57638P104 Class: COMMON STOCK

Koss-Olinger Consulting, LLC's Holding History (CIK: 0001861163)

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

Q3 2023

Shares 16,712 Value ($000) $203 Avg Close $12.26 Range $10.96 - $13.30

Q2 2023

Shares 16,859 Value ($000) $196 Avg Close $9.59 Range $7.31 - $12.06

Q1 2023

Shares 18,127 Value ($000) $146 Avg Close $8.82 Range $7.08 - $10.21

Q4 2022

Shares 22,896 Value ($000) $173 Avg Close $8.19 Range $7.18 - $15.00

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	16,712	$203	$12.26	$10.96 - $13.30
Q2 2023	16,859	$196	$9.59	$7.31 - $12.06
Q1 2023	18,127	$146	$8.82	$7.08 - $10.21
Q4 2022	22,896	$173	$8.19	$7.18 - $15.00