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Home > Insider Trading > Filing (0000028412-10-000279)

Filing Details

Accession Number:: 0000028412-10-000279
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2010-10-26 12:55:48
Reporting Period:: 2010-10-22

Filing Date:: 2010-10-26
Accepted Time:: 2010-10-26 12:55:48
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
1186696	D Robert Mcdermott	1717 Main Street Mc 6500 Dallas TX 75201	Evp - Finance	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	2010-10-22	551	$35.69	8,300	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
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)	$58.98	2008-01-23	2017-01-23	5,900	5,900	Direct
Common Stock	Employee Stock Option (right to buy)	$37.45	2009-01-22	2018-01-22	7,050	7,050	Direct
Common Stock	Employee Stock Option (right to buy)	$17.32	2010-01-27	2019-01-27	3,500	3,500	Direct
Common Stock	Employee Stock Option (right to buy)	$34.78	2011-01-26	2020-01-26	15,000	15,000	Direct

Expiration Date	Amount	Remaning Holdings	Nature of Ownership
2017-01-23	5,900	5,900	Direct
2018-01-22	7,050	7,050	Direct
2019-01-27	3,500	3,500	Direct
2020-01-26	15,000	15,000	Direct

Footnotes

Includes shares acquired through employee stock plans as of October 22, 2010.
The options vest in four equal annual installments beginning on the date indicated in this column.