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Home > Insider Trading > Filing (0000028412-11-000063)

Filing Details

Accession Number:: 0000028412-11-000063
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2011-03-03 09:48:25
Reporting Period:: 2011-03-01

Filing Date:: 2011-03-03
Accepted Time:: 2011-03-03 09:48:25
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
28412	Comerica Inc W	CMA	National Commercial Banks (6021)	000006021

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1202718	S Elizabeth Acton	Comerica Incorporated 1717 Main Street, Mc 6402 Dallas TX 75201	Evp And Cfo	No	Yes	No	No

Reported Non-Derivative Transactions

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Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Disposition	2011-03-01	100	$38.63	91,141	No	4	S	Direct
Common Stock	Disposition	2011-03-01	535	$38.65	90,606	No	4	S	Direct
Common Stock	Disposition	2011-03-01	300	$38.66	90,306	No	4	S	Direct
Common Stock	Disposition	2011-03-01	912	$38.67	89,394	No	4	S	Direct
Common Stock	Disposition	2011-03-01	253	$38.69	89,141	No	4	S	Direct
Common Stock	Disposition	2011-03-01	200	$38.72	88,941	No	4	S	Direct
Common Stock	Disposition	2011-03-01	300	$38.77	88,641	No	4	S	Direct
Common Stock	Disposition	2011-03-01	100	$38.81	88,541	No	4	S	Direct
Common Stock	Disposition	2011-03-01	100	$38.85	88,441	No	4	S	Direct
Common Stock	Disposition	2011-03-01	300	$38.86	88,141	No	4	S	Direct
Common Stock	Disposition	2011-03-01	200	$38.90	87,941	No	4	S	Direct
Common Stock	Disposition	2011-03-01	200	$38.91	87,741	No	4	S	Direct
Common Stock	Disposition	2011-03-01	613	$38.99	87,128	No	4	S	Direct
Common Stock	Disposition	2011-03-01	100	$39.00	87,028	No	4	S	Direct
Common Stock	Disposition	2011-03-01	200	$39.01	86,828	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct

Reported Derivative Holdings

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Sec. Name	Sec. Type	Price	Date	Expiration Date	Amount	Remaning Holdings	Nature of Ownership
Common Stock	Employee Stock Option (right to buy)	$62.02	2003-04-15	2012-04-13	30,000	30,000	Direct
Common Stock	Employee Stock Option (right to buy)	$52.50	2005-01-26	2014-04-16	45,000	45,000	Direct
Common Stock	Employee Stock Option (right to buy)	$54.99	2006-01-25	2015-04-21	45,000	45,000	Direct
Common Stock	Employee Stock Option (right to buy)	$56.47	2007-01-24	2016-02-15	32,000	32,000	Direct
Common Stock	Employee Stock Option (right to buy)	$58.98	2008-01-23	2017-01-23	32,000	32,000	Direct
Common Stock	Employee Stock Option (right to buy)	$37.45	2009-01-22	2018-01-22	32,000	32,000	Direct
Common Stock	Employee Stock Option (right to buy)	$17.32	2010-01-27	2019-01-27	11,600	11,600	Direct
Common Stock	Employee Stock Option (right to buy)	$39.16	2011-07-27	2020-07-27	18,500	18,500	Direct
Common Stock	Employee Stock Option (right to buy)	$39.10	2012-01-25	2021-01-25	23,500	23,500	Direct

Expiration Date	Amount	Remaning Holdings	Nature of Ownership
2012-04-13	30,000	30,000	Direct
2014-04-16	45,000	45,000	Direct
2015-04-21	45,000	45,000	Direct
2016-02-15	32,000	32,000	Direct
2017-01-23	32,000	32,000	Direct
2018-01-22	32,000	32,000	Direct
2019-01-27	11,600	11,600	Direct
2020-07-27	18,500	18,500	Direct
2021-01-25	23,500	23,500	Direct

Footnotes

Includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of March 1, 2011.
The options vest in four equal annual installments beginning on the date indicated in this column.