MASCO CORP /DE/ — Director's Dealing 2011

Feb 18, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MASCO CORP /DE/ (MAS)
CIK: 0000062996
Period of Report: 2011-02-16

Reporting Person: Wittrock Gregory Dale (VP - General Counsel and Sec.)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-02-16	Common Stock	A	11260	—	Acquired	80114	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-02-16	Employee Stock Option	$12.82	A	60000	Acquired	2021-02-16	Common Stock (60000)	Direct

Footnotes

F1: N/A

F2: The foregoing option is exercisable cumulatively in annual installments of 20% commencing 02/16/2012.

F3: Grant of option under Masco Corporation 2005 Long Term Stock Incentive Plan, as amended, in transactions exempt under Rule 16b-3.