YOUNG MARK A.

PrivateCIK: 1630133
Location

BEACHWOOD, OH

YOUNG MARK A. (VP, Chief Accounting Officer) reported 1 transaction at MASTERBRAND, INC.

Review the transaction codes below to understand the nature of each event.

InsiderYOUNG MARK A.CIK 1630133
IssuerMASTERBRAND, INC.CIK 1941365
Officer· VP, Chief Accounting Officer
Since Mar 2026
-4.23K
Net shares
Net seller
$42.8K
Total sold
0
Open market trades
0B · 0S
1
Total transactions
4.23K disposed
Non-Derivative Transactions1

Common Stock, par value $0.01 per share

Direct
F · Tax Withholding

Shares

4.23K

Price / share

$10.12

Trade value

$42.77K

% of position

8.0%
3/2/2026
53.07K48.84K
Total

Net shares

4.23K

Net value

-$42.77K

Derivative Transactions0
No derivative transactions reported
YOUNG MARK A. — Insider Transaction (Form 4) Filed Mar 4, 2026 | Finecho