YOUNG MARK A.

PrivateCIK: 1630133
Location

BEACHWOOD, OH

Senior insider sale

VP, Chief Accounting Officer at MASTERBRAND, INC. — senior position signals high conviction

$101.2K

11.77K shares

What this filing means

YOUNG MARK A. plans to sell 11.77K shares of MASTERBRAND, INC. valued at approximately $101.2K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderYOUNG MARK A.CIK 1630133
IssuerMASTERBRAND, INC.CIK 1941365
Officer· VP, Chief Accounting Officer
Since Mar 2026
11.77K
Shares to sell
$101.2K
Approx. market value
11.77K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months4
Sort

Restricted Stock

Not Applicable

2/28/2026
3.52K

Restricted Stock

Not Applicable

2/28/2026
4.12K

Restricted Stock

Not Applicable

2/28/2026
2.28K

Restricted Stock

Not Applicable

2/28/2025
1.84K
Total acquired11.77K
Planned & Completed Dispositions1
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NYSEPlanned

Units to sell

11.77K

Market value

$101.2K

6/1/2026
Total

Units

11.77K

Value

$101.2K

YOUNG MARK A. — Planned Insider Sale (Form 144) | Finecho