Navneet Grewal - 02 Mar 2026 Form 4 Insider Report for MasterBrand, Inc. (MBC)

Role
EVP, Chief Digital & Tech Off.
Signature
/s/ Andrean R. Horton, attorney-in-fact for Nanveet Grewal
Issuer symbol
MBC
Transactions as of
02 Mar 2026
Net transactions value
$0
Form type
4
Filing time
04 Mar 2026, 17:29:12 UTC
Previous filing
13 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Grewal Navneet EVP, Chief Digital & Tech Off. 3300 ENTERPRISE PARKWAY, SUITE 300, BEACHWOOD /s/ Andrean R. Horton, attorney-in-fact for Nanveet Grewal 04 Mar 2026 0001955293

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 -10,790 -6.5% $10.12* 156,267 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 25,573 restricted stock units that have not yet vested.