MasterBrand (MBC) director Andrew Cogan files amended Form 3 ownership statement

Rhea-AI Filing Summary

MasterBrand, Inc. director Andrew B. Cogan submitted an amended initial statement of beneficial ownership of securities. The amendment on Form 3/A lists no reportable transactions and does not change buy or sell activity, serving to update or clarify his reported ownership details.

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

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Understanding Insider Trading Forms →

Available on EDGAR 07/13/2026 - 04:22 PM Accepted by SEC EDGAR 07/13/2026 - 04:22 PM Learn about SEC filing dates

FAQ

What does MasterBrand (MBC) director Andrew B. Cogan report in this Form 3/A?

Andrew B. Cogan filed an amended initial statement of beneficial ownership for MasterBrand, Inc. The amendment reports no new transactions and updates or clarifies his previously reported ownership information.

Are there any stock purchases or sales in this MasterBrand (MBC) Form 3/A?

No. The Form 3/A reports no buy or sell transactions. Transaction counts and shares for purchases, sales, exercises, gifts, and tax withholdings are all zero in the summarized data.

What is the purpose of this amended Form 3/A for MasterBrand (MBC)?

The filing serves to amend the initial Form 3 for director Andrew B. Cogan. It updates the disclosure of his beneficial ownership without reflecting any new trading activity in MasterBrand shares.

Does the MasterBrand (MBC) Form 3/A show any option exercises or derivative trades?

No. The summarized data indicate zero derivative transactions, with no option exercises, conversions, or other derivative activity reported for Andrew B. Cogan in this amendment.

What does a neutral net buy/sell direction mean in this MasterBrand (MBC) Form 3/A?

The net buy/sell direction is listed as neutral because the Form 3/A shows no purchases or sales of MasterBrand securities. All transaction share counts in the summary are zero.

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Cogan Andrew B

(Last) (First) (Middle)

3300 ENTERPRISE PARKWAY

SUITE 300

(Street)

BEACHWOOD OHIO 44122

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
05/28/2026

3. Issuer Name and Ticker or Trading Symbol
MasterBrand, Inc. [ MBC ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)
06/01/2026

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

Exhibit List: Exhibit 24: Power of Attorney. This Form 3/A is being filed solely to add a copy of the Power of Attorney as Exhibit 24.

No securities are beneficially owned.

	/s/ Andrean R. Horton, Attorney-in-Fact for Andrew B. Cogan	07/13/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)