MASTERBRAND INC

Ticker: MBC CUSIP: 57638P104 Class: COMMON STOCK

JPMORGAN CHASE & CO's Holding History (CIK: 0000019617)

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

Q4 2025

Shares 992,263 Value ($000) $10,955 Avg Close $11.71 Range $9.33 - $13.61

Q3 2025

Shares 695,128 Value ($000) $9,155 Avg Close $12.36 Range $10.76 - $14.22

Q2 2025

Shares 153,380 Value ($000) $1,676 Avg Close $11.07 Range $9.63 - $13.52

Q1 2025

Shares 161,370 Value ($000) $2,107 Avg Close $15.20 Range $12.68 - $18.15

Q4 2024

Shares 693,220 Value ($000) $10,128 Avg Close $17.05 Range $13.90 - $20.67

Q3 2024

Shares 294,917 Value ($000) $5,468 Avg Close $16.30 Range $13.97 - $19.10

Q2 2024

Shares 547,804 Value ($000) $8,042 Avg Close $16.56 Range $14.31 - $19.01

Q1 2024

Shares 646,116 Value ($000) $12,108 Avg Close $15.85 Range $13.37 - $19.07

Q4 2023

Shares 403,964 Value ($000) $5,999 Avg Close $12.82 Range $10.54 - $15.70

Q3 2023

Shares 401,929 Value ($000) $4,883 Avg Close $12.26 Range $10.96 - $13.30

Q2 2023

Shares 255,157 Value ($000) $2,967 Avg Close $9.59 Range $7.31 - $12.06

Q1 2023

Shares 174,667 Value ($000) $1,403 Avg Close $8.82 Range $7.08 - $10.21

Q4 2022

Shares 469,324 Value ($000) $4 Avg Close $8.19 Range $7.18 - $15.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	992,263	$10,955	$11.71	$9.33 - $13.61
Q3 2025	695,128	$9,155	$12.36	$10.76 - $14.22
Q2 2025	153,380	$1,676	$11.07	$9.63 - $13.52
Q1 2025	161,370	$2,107	$15.20	$12.68 - $18.15
Q4 2024	693,220	$10,128	$17.05	$13.90 - $20.67
Q3 2024	294,917	$5,468	$16.30	$13.97 - $19.10
Q2 2024	547,804	$8,042	$16.56	$14.31 - $19.01
Q1 2024	646,116	$12,108	$15.85	$13.37 - $19.07
Q4 2023	403,964	$5,999	$12.82	$10.54 - $15.70
Q3 2023	401,929	$4,883	$12.26	$10.96 - $13.30
Q2 2023	255,157	$2,967	$9.59	$7.31 - $12.06
Q1 2023	174,667	$1,403	$8.82	$7.08 - $10.21
Q4 2022	469,324	$4	$8.19	$7.18 - $15.00