MILLERKNOLL, INC. — Director's Dealing 2006

Sep 27, 2006

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MILLER HERMAN INC (MLHR)
CIK: 0000066382
Period of Report: 2006-09-25

Reporting Person: LOCK ANDREW J (EVP Chief Admin Offic)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2006-09-25	Common Stock	M	4500	$29.75	Acquired	22082.65	Direct
2006-09-25	Common Stock	S	4235	$33.0508	Disposed	17847.65	Direct
2006-09-25	Common Stock	M	2894	$27.359	Acquired	20741.65	Direct
2006-09-25	Common Stock	S	2600	$33.0508	Disposed	18141.65	Direct
2006-09-25	Common Stock	M	4071	$24.25	Acquired	22212.65	Direct
2006-09-25	Common Stock	S	3432	$33.0508	Disposed	18780.65	Direct
2006-09-25	Common Stock	M	3086	$24.25	Acquired	21866.65	Direct
2006-09-25	Common Stock	S	2602	$33.0508	Disposed	19264.65	Direct
2006-09-25	Common Stock	M	20000	$25.1	Acquired	39264.65	Direct
2006-09-25	Common Stock	S	17162	$33.0508	Disposed	22102.65	Direct
2006-09-25	Common Stock	M	3500	$24.2	Acquired	25602.65	Direct
2006-09-25	Common Stock	S	2948	$33.0508	Disposed	22654.65	Direct
2006-09-25	Common Stock	M	17000	$25	Acquired	39654.65	Direct
2006-09-25	Common Stock	S	14557	$33.0508	Disposed	25097.65	Direct
2006-09-25	Common Stock	M	10000	$20.06	Acquired	35097.65	Direct
2006-09-25	Common Stock	S	7681	$33.0508	Disposed	27416.65	Direct
2006-09-25	Common Stock	M	30000	$23.87	Acquired	57416.65	Direct
2006-09-25	Common Stock	S	25083	$33.0508	Disposed	32333.65	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2006-09-25	Non-Qualified Stock Option (right to buy)	$20.06	M	10000	Disposed	2013-06-30	Common Stock (10000)	Direct
2006-09-25	Non-Qualified Stock Option (right to buy)	$23.87	M	30000	Disposed	2009-05-19	Common Stock (30000)	Direct
2006-09-25	Non-Qualified Stock Option (right to buy)	$24.2	M	3500	Disposed	2011-06-29	Common Stock (3500)	Direct
2006-09-25	Non-Qualified Stock Option (right to buy)	$24.25	M	4071	Disposed	2007-07-08	Common Stock (4071)	Direct
2006-09-25	Non-Qualified Stock Option (right to buy)	$24.25	M	3086	Disposed	2009-07-02	Common Stock (3086)	Direct
2006-09-25	Non-Qualified Stock Option (right to buy)	$25	M	17000	Disposed	2012-04-23	Common Stock (17000)	Direct
2006-09-25	Non-Qualified Stock Option (right to buy)	$25.1	M	20000	Disposed	2011-04-23	Common Stock (20000)	Direct
2006-09-25	Non-Qualified Stock Option (right to buy)	$27.359	M	2894	Disposed	2010-07-05	Common Stock (2894)	Direct
2006-09-25	Non-Qualified Stock Option (right to buy)	$29.75	M	4500	Disposed	2008-07-06	Common Stock (4500)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	806.781	Indirect