Form 4 for MBC MasterBrand, Inc.

Accepted 2026-06-01 16:54:20 ET · period of report 2026-05-28 · accession 0001193125-26-251658 · 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
	2026-06-01 16:54	2026-05-28	MBC	HENDRIX DANIEL T	Dir	A - Grant	$0.00	+80.2K	80.2K	New	$0

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common Stock, par value $0.01 per share	2026-05-28	A	A	80,185	$0.00	80,185	D	—	—	(F1) On May 28, 2026, pursuant to that certain Agreement and Plan of Merger, dated August 5, 2025 (the "Merger Agreement"), by and among the issuer, Maple Merger Sub, Inc., a Virginia corporation and wholly owned subsidiary of the issuer ("Merger Sub"), and American Woodmark Corporation, a Virginia corporation ("AMWD"), Merger Sub merged with and into AMWD with AMWD surviving as a wholly owned subsidiary of the issuer (the "Merger"). (F2) At the effective time of the Merger (the "Effective Time"), each share of common stock of AMWD outstanding immediately prior to the Effective Time converted into the right to receive 5.150 shares of common stock of the issuer (such ratio, the "Exchange Ratio"). In addition, at the Effective Time, each restricted stock unit held by AMWD's non-employee directors converted into the right to receive a number of shares of issuer common stock equal to the number of shares of AMWD common stock subject to the restricted stock unit immediately prior to the Effective Time multiplied by the Exchange Ratio (with a cash payment in respect of any fractional shares in accordance with the Merger Agreement), less any applicable tax withholding.