MASTERBRAND INC

Ticker: MBC CUSIP: 57638P104 Class: COMMON STOCK

GSA CAPITAL PARTNERS LLP's Holding History (CIK: 0001362033)

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

Q1 2025

Shares 48,087 Value ($000) $1 Avg Close $15.20 Range $12.68 - $18.15

Q1 2024

Shares 39,856 Value ($000) $1 Avg Close $15.85 Range $13.37 - $19.07

Q4 2023

Shares 53,507 Value ($000) $1 Avg Close $12.82 Range $10.54 - $15.70

Q3 2023

Shares 14,827 Value ($000) $0 Avg Close $12.26 Range $10.96 - $13.30

Q2 2023

Shares 15,243 Value ($000) $0 Avg Close $9.59 Range $7.31 - $12.06

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	48,087	$1	$15.20	$12.68 - $18.15
Q1 2024	39,856	$1	$15.85	$13.37 - $19.07
Q4 2023	53,507	$1	$12.82	$10.54 - $15.70
Q3 2023	14,827	$0	$12.26	$10.96 - $13.30
Q2 2023	15,243	$0	$9.59	$7.31 - $12.06