Andrean R. Horton - 02 Mar 2026 Form 4 Insider Report for MasterBrand, Inc. (MBC)

Role
EVP, CLO & Secretary
Signature
/s/ Andrean R. Horton
Issuer symbol
MBC
Transactions as of
02 Mar 2026
Net transactions value
$0
Form type
4
Filing time
04 Mar 2026, 17:29:08 UTC
Previous filing
13 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Horton Andrean EVP, CLO & Secretary 3300 ENTERPRISE PARKWAY, SUITE 300, BEACHWOOD /s/ Andrean R. Horton 04 Mar 2026 0001661135

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MBC Common Stock, par value $0.01 per share Tax liability -11,706 -8.2% $10.12* 130,759 02 Mar 2026 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Reflects the withholding by the issuer of shares having a fair market value equal to the withholding taxes payable by the undersigned at the time the award vested and became payable, such transaction being exempt under Rule 16b-3(e).
F2 Includes 22,365 restricted stock units that have not yet vested.