Item 16. Form 10-K Summary.

The optional summary in Item 16 has not been included in this Form 10-K.

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this Report to be signed on its behalf by the undersigned, thereunto duly authorized.


	MASCO CORPORATION
By:	/s/ Richard J. Westenberg
		Richard J. Westenberg Vice President, Chief Financial Officer and Treasurer

February 10, 2026

Pursuant to the requirements of the Securities Exchange Act of 1934, this Report has been signed below by the following persons on behalf of the Registrant and in the capacities and on the date indicated.


Principal Executive Officer:
/s/ Jonathon J. Nudi	President and Chief Executive Officer and Director
Jonathon J. Nudi
Principal Financial Officer:
/s/ Richard J. Westenberg	Vice President, Chief Financial Officer and Treasurer
Richard J. Westenberg
Principal Accounting Officer:
/s/ Heath M. Eisman	Vice President, Controller and Chief Accounting Officer
Heath M. Eisman
/s/ Lisa A. Payne	Chair of the Board
Lisa A. Payne
/s/ Mark R. Alexander	Director
Mark R. Alexander
/s/ Gary A. Coombe	Director
Gary A. Coombe
/s/ Aine L. Denari	Director
Aine L. Denari
/s/ Marie A. Ffolkes	Director
Marie A. Ffolkes
/s/ Christopher A. O'Herlihy	Director
Christopher A. O'Herlihy
/s/ John C. Plant	Director
John C. Plant
/s/ Sandeep Reddy	Director
Sandeep Reddy
/s/ Charles K. Stevens, III	Director
Charles K. Stevens, III
		February 10, 2026

MASCO CORPORATION

SCHEDULE II. VALUATION AND QUALIFYING ACCOUNTS

For the Years Ended December 31, 2025, 2024 and 2023


	(In Millions)
Column A	Column B		Column C					Column D			Column E
			Additions
Description	Balance at Beginning of Period		Charged to Costs and Expenses		Charged to Other Accounts			Deductions			Balance at End of Period
Allowances for credit losses deducted from accounts receivable in the balance sheet:
2025	$	10	$	5	$	—		$	(4)	(a)	$	12
2024	$	11	$	4	$	—		$	(5)	(a)	$	10
2023	$	8	$	7	$	—		$	(5)	(a)	$	11
Valuation allowance on deferred tax assets:
2025	$	27	$	—	$	—		$	—		$	27
2024	$	33	$	—	$	—		$	(6)	(b)	$	27
2023	$	15	$	2	$	53	(c)(d)	$	(37)	(e)	$	33

______________________________

**(a)**Deductions, representing uncollectible accounts written off and divestitures, less recoveries of accounts written off in prior years.

**(b)**Primarily other activity not affecting income tax expense.

**(c)**As a result of the acquisition of Sauna360 Group Oy in the third quarter of 2023, $5 million was added to valuation allowance on deferred tax assets.

(d)$48 million was added to valuation allowance resulting from the establishment of certain state deferred tax assets for which the likelihood of utilization is no longer considered remote.

**(e)**Due to a legal restructuring of certain U.S. businesses that occurred in early 2024, a $37 million reduction in valuation allowance was recorded as a $29 million state income tax benefit, net of federal expense.

Previous: Item 15. Exhibits and Financial Statement Schedules.