Young Mark A. 4
4 · MasterBrand, Inc. · Filed Mar 4, 2026
Insider Transaction Report
Form 4
Young Mark A.
VP, Chief Accounting Officer
Transactions
- Tax Payment
Common Stock, par value $0.01 per share
[F1][F2]2026-03-02$10.12/sh−4,226$42,767→ 48,844 total
Footnotes (2)
- [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 13,297 restricted stock units that have not yet vested.
Signature
/s/ Andrean R. Horton, attorney-in-fact for Mark A. Young|2026-03-04