MUELLER INDUSTRIES INC — Director's Dealing 2006

Dec 6, 2006

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MUELLER INDUSTRIES INC (MLI)
CIK: 0000089439
Period of Report: 2006-12-04

Reporting Person: O HAGAN WILLIAM D (Director, President and CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2006-12-04	Common Stock	S	1400	$33.90	Disposed	257766	Direct
2006-12-04	Common Stock	S	100	$33.92	Disposed	257666	Direct
2006-12-04	Common Stock	S	300	$33.95	Disposed	257366	Direct
2006-12-04	Common Stock	S	300	$33.96	Disposed	257066	Direct
2006-12-04	Common Stock	S	100	$33.99	Disposed	256966	Direct
2006-12-04	Common Stock	S	400	$34.02	Disposed	256566	Direct
2006-12-04	Common Stock	S	800	$34.05	Disposed	255766	Direct
2006-12-04	Common Stock	S	700	$34.08	Disposed	255066	Direct
2006-12-04	Common Stock	S	100	$34.09	Disposed	254966	Direct
2006-12-04	Common Stock	S	100	$34.10	Disposed	254866	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	28838	Indirect

Footnotes

F1: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 11, 2005,
as amended January 23, 2006 and May 31, 2006.

F2: Represents amounts held in a family partnership of which Mr. O'Hagan is a general partner and in which Mr. O'Hagan or his
spouse hold a 99% interest.

F3: 2 of 2 -- Additional transactions are reported on another Form 4 filed on the date hereof.