MASCO CORP /DE/ — Director's Dealing 2023

May 4, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MASCO CORP /DE/ (MAS)
CIK: 0000062996
Period of Report: 2023-05-03

Reporting Person: Sznewajs John G (VP and CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-05-03	Common Stock	M	68750.0000	$25.5100	Acquired	256534.0000	Direct
2023-05-03	Common Stock	S	68750.0000	$54.0947	Disposed	187784.0000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-05-03	Employee Stock Option	$25.5100	M	68750.0000	Disposed	2026-02-10	Common Stock (68750.0000)	Direct

Footnotes

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $54.00 to $54.27 inclusive. The reporting person undertakes to provide to Masco Corporation, any security holder of Masco Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (1) to this Form 4.

F2: This option became exercisable in five equal annual installments commencing February 10, 2017.

F3: Grant of option under the Masco Corporation 2014 Long Term Stock Incentive Plan in transactions exempt under Rule 16b-3.