MBC holder plans sale of 50,000 common shares

A shareholder of MBC has filed to sell 50,000 shares of common stock through Morgan Stanley Smith Barney LLC Executive Financial Services, listed on the NYSE.

Rhea-AI Filing Summary

A shareholder of MBC has filed to sell 50,000 shares of common stock through Morgan Stanley Smith Barney LLC Executive Financial Services, listed on the NYSE. The planned transaction has an indicated aggregate value of $461,065.00. The filing also lists multiple prior grants of common shares arising from Restricted Stock Vesting Under a Registered Plan between December 2021 and December 2024, detailing specific vesting dates and share amounts.

Key Figures

Shares to be sold: 50,000 shares Aggregate sale value: $461,065.00 CUSIP: 203490490 +4 more

7 metrics

Shares to be sold 50,000 shares Planned sale of MBC common stock through Morgan Stanley Smith Barney LLC Executive Financial Services

Aggregate sale value $461,065.00 Indicated aggregate value for 50,000 MBC common shares

CUSIP 203490490 Identifier associated with the MBC common stock in the filing

Anticipated sale date 08/11/2026 Date associated with the proposed 50,000-share sale

Vested shares on 01/30/2023 15,817 shares Restricted Stock Vesting Under a Registered Plan on 01/30/2023

Vested shares on 01/31/2024 15,744 shares Restricted Stock Vesting Under a Registered Plan on 01/31/2024

Vested shares on 02/28/2024 7,672 shares Restricted Stock Vesting Under a Registered Plan on 02/28/2024

Key Terms

Restricted Stock Vesting Under a Registered Plan, Executive Financial Services, Common

3 terms

Restricted Stock Vesting Under a Registered Plan financial

"Common | 12/07/2021 | Restricted Stock Vesting Under a Registered Plan | Issuer"

Executive Financial Services financial

"Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza"

Common financial

"Common | Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the MBC Form 144 filing disclose about planned share sales?

The filing discloses a plan to sell 50,000 shares of MBC common stock with an aggregate value of $461,065.00, to be executed through Morgan Stanley Smith Barney LLC Executive Financial Services and listed on the NYSE.

What is the aggregate dollar value of MBC shares covered by this Form 144?

The aggregate value of the planned MBC common stock sale is $461,065.00. This value corresponds to 50,000 shares to be sold through Morgan Stanley Smith Barney LLC Executive Financial Services on the NYSE.

Which broker is handling the planned 50,000-share sale for MBC stock?

The planned sale of 50,000 MBC common shares is to be handled by Morgan Stanley Smith Barney LLC Executive Financial Services, located at 1 New York Plaza, 8th Floor, New York, NY 10004.

On which exchange are the MBC shares in this Form 144 listed?

The MBC common shares referenced in the Form 144 are listed on the NYSE. The filing specifies the exchange along with the proposed sale of 50,000 shares valued at $461,065.00 in total.

What types of prior equity awards are referenced in the MBC Form 144?

The filing references multiple instances of Restricted Stock Vesting Under a Registered Plan from December 2021 through December 2024, each with specific vesting dates and share amounts, indicating how earlier common shares were acquired from the issuer.

How many MBC shares vested on 01/31/2024 under the registered plan?

On 01/31/2024, 15,744 MBC common shares vested as Restricted Stock Vesting Under a Registered Plan. This is one of several vesting events listed, alongside other dates such as 01/30/2023 and 02/28/2024.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/11/2026 - 04:21 PM Accepted by SEC EDGAR 08/11/2026 - 04:21 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001591630
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	MasterBrand, Inc.
SEC File Number	001-41545
Address of Issuer	3300 Enterprise Parkway, Suite 300 Beachwood OHIO 44122
Phone	877-622-4782
Name of Person for Whose Account the Securities are To Be Sold	KURT WANNINGER
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	50000	461065.00	203490490	08/11/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	12/07/2021	Restricted Stock Vesting Under a Registered Plan	Issuer			71	12/02/2021	Not Applicable
Common	02/07/2022	Restricted Stock Vesting Under a Registered Plan	Issuer			3681	02/07/2022	Not Applicable
Common	02/28/2022	Restricted Stock Vesting Under a Registered Plan	Issuer			407	02/28/2022	Not Applicable
Common	05/01/2022	Restricted Stock Vesting Under a Registered Plan	Issuer			982	05/01/2022	Not Applicable
Common	12/21/2022	Restricted Stock Vesting Under a Registered Plan	Issuer			571	12/21/2022	Not Applicable
Common	01/30/2023	Restricted Stock Vesting Under a Registered Plan	Issuer			15817	01/30/2023	Not Applicable
Common	02/28/2023	Restricted Stock Vesting Under a Registered Plan	Issuer			4167	02/28/2023	Not Applicable
Common	12/07/2023	Restricted Stock Vesting Under a Registered Plan	Issuer			455	12/07/2023	Not Applicable
Common	01/31/2024	Restricted Stock Vesting Under a Registered Plan	Issuer			15744	01/31/2024	Not Applicable
Common	02/28/2024	Restricted Stock Vesting Under a Registered Plan	Issuer			7672	02/28/2024	Not Applicable
Common	12/15/2024	Restricted Stock Vesting Under a Registered Plan	Issuer			433	12/15/2024	Not Applicable

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	08/11/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Kurt Wanninger
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)