COMERICA INC — Director's Dealing 2006

Aug 14, 2006

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: COMERICA INC /NEW/ (CMA)
CIK: 0000028412
Period of Report: 2006-08-11

Reporting Person: GREENE DALE E (EVP/Chief Credit Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2006-08-11	Common Stock	M	6000	$40.25	Acquired	75401	Direct
2006-08-11	Common Stock	S	200	$57.46	Disposed	75201	Direct
2006-08-11	Common Stock	S	700	$57.47	Disposed	74501	Direct
2006-08-11	Common Stock	S	200	$57.48	Disposed	74301	Direct
2006-08-11	Common Stock	S	300	$57.49	Disposed	74001	Direct
2006-08-11	Common Stock	S	2500	$57.50	Disposed	71501	Direct
2006-08-11	Common Stock	S	100	$57.51	Disposed	71401	Direct
2006-08-11	Common Stock	S	600	$57.53	Disposed	70801	Direct
2006-08-11	Common Stock	S	1000	$57.54	Disposed	69801	Direct
2006-08-11	Common Stock	S	200	$57.55	Disposed	69601	Direct
2006-08-11	Common Stock	S	200	$57.56	Disposed	69401	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2006-08-11	Employee Stock Option (right to buy)	$40.25	M	6000	Disposed	2007-04-20	Common Stock (6000)	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Employee Stock Option (right to buy)	$71.58	2008-03-20	Common Stock (12000)	12000	Direct
Employee Stock Option (right to buy)	$66.81	2009-03-19	Common Stock (15000)	15000	Direct
Employee Stock Option (right to buy)	$41.50	2010-03-17	Common Stock (16225)	16225	Direct
Employee Stock Option (right to buy)	$51.43	2011-05-02	Common Stock (14500)	14500	Direct
Employee Stock Option (right to buy)	$63.20	2012-04-17	Common Stock (23600)	23600	Direct
Employee Stock Option (right to buy)	$40.32	2013-04-17	Common Stock (23400)	23400	Direct
Employee Stock Option (right to buy)	$52.50	2014-04-16	Common Stock (40000)	40000	Direct
Employee Stock Option (right to buy)	$54.99	2015-04-21	Common Stock (40000)	40000	Direct
Employee Stock Option (right to buy)	$56.47	2016-02-15	Common Stock (32000)	32000	Direct

Footnotes

F1: This number includes shares purchased under the CMA dividend reinvestment plan and shares acquired through employee stock plans as of August 11, 2006.

F2: The options vest in four equal annual installments beginning on the date indicated in this column.