MUELLER INDUSTRIES INC — Director's Dealing 2006

Apr 4, 2006

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MUELLER INDUSTRIES INC (MLI)
CIK: 0000089439
Period of Report: 2006-04-03

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2006-04-03	Common Stock	S	5200	$36.03	Disposed	22936	Direct
2006-04-03	Common Stock	S	1400	$36.08	Disposed	21536	Direct
2006-04-03	Common Stock	S	3100	$36.09	Disposed	18436	Direct
2006-04-03	Common Stock	S	300	$36.18	Disposed	18136	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	386730	Indirect
Common Stock	28550	Indirect

Footnotes

F1: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 11, 2005

F2: Represents amounts held in an irrevocable trust of which Mr. O'Hagan's daughter is trustee and Mr. O'Hagan is sole
beneficiary

F3: 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