Masco (NYSE: MAS) VP disposes shares to cover tax obligations

Rhea-AI Filing Summary

Masco Corporation vice president Richard Allan Marshall reported a tax-related share disposition. On February 25, 2026, he disposed of 515 shares of Masco common stock at $71.86 per share in a transaction coded as satisfying tax liabilities. After this withholding transaction, he directly owns 17,496 Masco shares.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Marshall Richard Allan

Role VP - Masco Operating Sys.

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock	515	$71.86	$37K

Holdings After Transaction: Common Stock — 17,496 shares (Direct)

Footnotes (1)

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Form 4 Insider Transactions: What Each Field Means →

Accepted by SEC EDGAR 02/27/2026 - 01:11 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Marshall Richard Allan

(Last) (First) (Middle)

17450 COLLEGE PARKWAY

(Street)

LIVONIA MI 48152

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
MASCO CORP /DE/ [ MAS ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	VP - Masco Operating Sys.

3. Date of Earliest Transaction (Month/Day/Year)
02/25/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	02/25/2026		F		515	D	$71.86	17,496	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	Yvette M. VanRiper by Power of Attorney	02/27/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did Masco (MAS) report for Richard Allan Marshall?

Masco vice president Richard Allan Marshall reported a disposition of shares to cover tax obligations. The Form 4 shows a tax-withholding transaction rather than an open-market trade, reflecting equity compensation being settled in part through share withholding.

How many Masco (MAS) shares were disposed of in this Form 4 filing?

The filing reports that 515 shares of Masco common stock were disposed of. These shares were used to satisfy tax liabilities associated with equity compensation, according to the transaction code description for this Form 4 event.

At what price were the Masco (MAS) shares valued in the tax-withholding transaction?

The 515 shares were valued at $71.86 per share for the tax-withholding disposition. This price is used to calculate the value of shares withheld to cover the reporting person’s tax liability tied to an equity compensation event.

How many Masco (MAS) shares does Richard Allan Marshall hold after this transaction?

After the tax-withholding disposition, Richard Allan Marshall directly holds 17,496 shares of Masco common stock. This post-transaction balance reflects his remaining direct ownership following the use of 515 shares to satisfy related tax liabilities.

Was the Masco (MAS) insider transaction an open-market sale?

No, the transaction is coded as a tax-withholding disposition, not an open-market sale. The Form 4 specifies code F, meaning shares were delivered to satisfy the exercise price or tax liability connected to an equity compensation event.