Mark A. Young - 25 Aug 2026 Form 4 Insider Report for MasterBrand, Inc. (MBC)

Reporting relationship
VP, Chief Accounting Officer
Issuer ticker
MBC
Reported as of
25 Aug 2026
Net transaction value
-$54,900
Source evidence Original filing metadata and source links for verification. 4 source fields
SEC form
4
Accepted by SEC
26 Aug 2026, 11:03:38 UTC
Prior SEC filing
05 Jun 2026
Source filing
View source filing
Reporting owner 1 detail
Reporting owner signature
/s/ Andrean R. Horton, attorney-in-fact for Mark A. Young

Key filing fact

Mark A. Young filed Form 4 for MasterBrand, Inc. (MBC) on 26 Aug 2026.

Key facts

  • This page summarizes Mark A. Young's Form 4 filing for MasterBrand, Inc. (MBC).
  • 2 reported transactions and 0 derivative rows are listed below.
  • Accepted by SEC: 26 Aug 2026, 11:03.

Change

  • Previous filing in this sequence was filed on 05 Jun 2026.
  • Current net transaction value: -$54,900.

Research use

  • This tells you what this filing adds before you inspect full transaction and derivative tables.
  • You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001630133 Primary reporting owner

Young Mark A.

Relationship
VP, Chief Accounting Officer
Address
3300 ENTERPRISE PARKWAY, SUITE 300, BEACHWOOD
Signature
/s/ Andrean R. Horton, attorney-in-fact for Mark A. Young
Signature date
26 Aug 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

MBC transaction

Common Stock, par value $0.01 per share

Sale

Transaction value
$27,972
Shares
-3,057
Change %
-4.2%
Price
$9.15
Shares after
69,963
Date
25 Aug 2026
Ownership
Direct
MBC transaction

Common Stock, par value $0.01 per share

Sale

Transaction value
$26,928
Shares
-2,943
Change %
-4.2%
Price
$9.15
Shares after
67,020
Date
25 Aug 2026
Ownership
Direct
* marks a reported price that did not pass the local price check.
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