InsiderTrades

Form 4 for MBC MasterBrand, Inc.

Accepted 2025-12-17 00:00:00 ET · period of report 2025-12-15 · accession 0001941365-25-000107 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2025-12-17 2025-12-15 MBC Simon Andrea Helen EVP, CFO F - Tax $11.65 -35.0K 259.1K -12% -$407.2K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock, par value $0.01 per share 2025-12-15 F D 34,956 $11.65 259,134 D — — (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 a total of 84,945 restricted stock units that have not yet vested.