MUELLER INDUSTRIES INC — Director's Dealing 2010

May 7, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MUELLER INDUSTRIES INC (MLI)
CIK: 0000089439
Period of Report: 2010-05-05

Reporting Person: Federbush Alexander Philip (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-05-05	Common Stock	S	1000	$29.44	Disposed	4000	Indirect
2010-05-06	Common Stock	S	1000	$28.194	Disposed	3000	Indirect

Footnotes

F1: Represents 3,000 shares of common stock held by the reporting person's spouse and 1,000 shares of common stock held by a corporation of which the reporting person is an officer.

F2: Represents 2,000 shares of common stock held by the reporting person's spouse and 1,000 shares of common stock held by a corporation of which the reporting person is an officer.