Acton elizabeth s - direct investment history in Comerica inc new

Filed on 2012-05-02 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-12-000052.txt Sec File: edgar/data/1202718/0000028412-12-000052-index.htm

2012-04-30 Acton Elizabeth S (CIK 1202718) through Direct (Executive Vice President)

Invested in Comerica Inc New sold 21056 shares at $32.02 remaining shares owned 48261

Common Stock Comerica Inc New Cma Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 30, 2012.


Filed on 2012-05-02 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-12-000052.txt Sec File: edgar/data/1202718/0000028412-12-000052-index.htm

2012-04-30 Acton Elizabeth S (CIK 1202718) through Direct (Executive Vice President)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2012-05-02 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-12-000052.txt Sec File: edgar/data/1202718/0000028412-12-000052-index.htm

2012-04-30 Acton Elizabeth S (CIK 1202718) through Direct (Executive Vice President)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2012-05-02 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-12-000052.txt Sec File: edgar/data/1202718/0000028412-12-000052-index.htm

2012-04-30 Acton Elizabeth S (CIK 1202718) through Direct (Executive Vice President)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2012-05-02 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-12-000052.txt Sec File: edgar/data/1202718/0000028412-12-000052-index.htm

2012-04-30 Acton Elizabeth S (CIK 1202718) through Direct (Executive Vice President)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2012-05-02 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-12-000052.txt Sec File: edgar/data/1202718/0000028412-12-000052-index.htm

2012-04-30 Acton Elizabeth S (CIK 1202718) through Direct (Executive Vice President)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2012-05-02 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-12-000052.txt Sec File: edgar/data/1202718/0000028412-12-000052-index.htm

2012-04-30 Acton Elizabeth S (CIK 1202718) through Direct (Executive Vice President)

Invested in Comerica Inc New remaining shares owned 11600

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 11600 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2012-05-02 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-12-000052.txt Sec File: edgar/data/1202718/0000028412-12-000052-index.htm

2012-04-30 Acton Elizabeth S (CIK 1202718) through Direct (Executive Vice President)

Invested in Comerica Inc New remaining shares owned 18500

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2011-07-27 exercise price 39.16 has valueitem expiration due date 2020-07-27 underlying security shares 18500 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2012-05-02 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-12-000052.txt Sec File: edgar/data/1202718/0000028412-12-000052-index.htm

2012-04-30 Acton Elizabeth S (CIK 1202718) through Direct (Executive Vice President)

Invested in Comerica Inc New remaining shares owned 23500

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2012-01-25 exercise price 39.10 has valueitem expiration due date 2021-01-25 underlying security shares 23500 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2012-05-02 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-12-000052.txt Sec File: edgar/data/1202718/0000028412-12-000052-index.htm

2012-04-30 Acton Elizabeth S (CIK 1202718) through Direct (Executive Vice President)

Invested in Comerica Inc New remaining shares owned 15600

Common Stock Comerica Inc New Cma

f2 previous filings incorrectly reported 15,600 shares as directly owned instead of indirectly owned. this filing correctly reflects the nature of beneficial ownership of such shares.


Filed on 2012-01-25 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-12-000008.txt Sec File: edgar/data/1202718/0000028412-12-000008-index.htm

2012-01-23 Acton Elizabeth S (CIK 1202718) through Direct (Executive Vice President)

Invested in Comerica Inc New remaining shares owned 23500

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2012-01-25 exercise price 39.10 has valueitem expiration due date 2021-01-25 underlying security shares 23500 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2012-01-25 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-12-000008.txt Sec File: edgar/data/1202718/0000028412-12-000008-index.htm

2012-01-23 Acton Elizabeth S (CIK 1202718) through Direct (Executive Vice President)

Invested in Comerica Inc New remaining shares owned 18500

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2011-07-27 exercise price 39.16 has valueitem expiration due date 2020-07-27 underlying security shares 18500 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2012-01-25 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-12-000008.txt Sec File: edgar/data/1202718/0000028412-12-000008-index.htm

2012-01-23 Acton Elizabeth S (CIK 1202718) through Direct (Executive Vice President)

Invested in Comerica Inc New remaining shares owned 11600

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 11600 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2012-01-25 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-12-000008.txt Sec File: edgar/data/1202718/0000028412-12-000008-index.htm

2012-01-23 Acton Elizabeth S (CIK 1202718) through Direct (Executive Vice President)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2012-01-25 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-12-000008.txt Sec File: edgar/data/1202718/0000028412-12-000008-index.htm

2012-01-23 Acton Elizabeth S (CIK 1202718) through Direct (Executive Vice President)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2012-01-25 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-12-000008.txt Sec File: edgar/data/1202718/0000028412-12-000008-index.htm

2012-01-23 Acton Elizabeth S (CIK 1202718) through Direct (Executive Vice President)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2012-01-25 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-12-000008.txt Sec File: edgar/data/1202718/0000028412-12-000008-index.htm

2012-01-23 Acton Elizabeth S (CIK 1202718) through Direct (Executive Vice President)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2012-01-25 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-12-000008.txt Sec File: edgar/data/1202718/0000028412-12-000008-index.htm

2012-01-23 Acton Elizabeth S (CIK 1202718) through Direct (Executive Vice President)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2012-01-25 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-12-000008.txt Sec File: edgar/data/1202718/0000028412-12-000008-index.htm

2012-01-23 Acton Elizabeth S (CIK 1202718) through Direct (Executive Vice President)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2003-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2012-01-25 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-12-000008.txt Sec File: edgar/data/1202718/0000028412-12-000008-index.htm

2012-01-23 Acton Elizabeth S (CIK 1202718) through Direct (Executive Vice President)

Invested in Comerica Inc New sold 1933 shares at $29.50 remaining shares owned 84913

Common Stock Comerica Inc New Cma Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of january 23, 2012.


Filed on 2011-03-03 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000063.txt Sec File: edgar/data/1202718/0000028412-11-000063-index.htm

2011-03-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-03-03 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000063.txt Sec File: edgar/data/1202718/0000028412-11-000063-index.htm

2011-03-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-03-03 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000063.txt Sec File: edgar/data/1202718/0000028412-11-000063-index.htm

2011-03-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-03-03 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000063.txt Sec File: edgar/data/1202718/0000028412-11-000063-index.htm

2011-03-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-03-03 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000063.txt Sec File: edgar/data/1202718/0000028412-11-000063-index.htm

2011-03-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-03-03 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000063.txt Sec File: edgar/data/1202718/0000028412-11-000063-index.htm

2011-03-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 11600

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 11600 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-03-03 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000063.txt Sec File: edgar/data/1202718/0000028412-11-000063-index.htm

2011-03-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 18500

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2011-07-27 exercise price 39.16 has valueitem expiration due date 2020-07-27 underlying security shares 18500 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-03-03 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000063.txt Sec File: edgar/data/1202718/0000028412-11-000063-index.htm

2011-03-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 23500

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2012-01-25 exercise price 39.10 has valueitem expiration due date 2021-01-25 underlying security shares 23500 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-03-03 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000063.txt Sec File: edgar/data/1202718/0000028412-11-000063-index.htm

2011-03-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2003-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-03-03 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000063.txt Sec File: edgar/data/1202718/0000028412-11-000063-index.htm

2011-03-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New sold 200 shares at $39.01 remaining shares owned 86828

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 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.


Filed on 2011-03-03 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000063.txt Sec File: edgar/data/1202718/0000028412-11-000063-index.htm

2011-03-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New sold 100 shares at $39.00 remaining shares owned 87028

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 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.


Filed on 2011-03-03 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000063.txt Sec File: edgar/data/1202718/0000028412-11-000063-index.htm

2011-03-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New sold 613 shares at $38.99 remaining shares owned 87128

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 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.


Filed on 2011-03-03 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000063.txt Sec File: edgar/data/1202718/0000028412-11-000063-index.htm

2011-03-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New sold 200 shares at $38.91 remaining shares owned 87741

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 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.


Filed on 2011-03-03 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000063.txt Sec File: edgar/data/1202718/0000028412-11-000063-index.htm

2011-03-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New sold 200 shares at $38.90 remaining shares owned 87941

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 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.


Filed on 2011-03-03 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000063.txt Sec File: edgar/data/1202718/0000028412-11-000063-index.htm

2011-03-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New sold 100 shares at $38.63 remaining shares owned 91141

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 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.


Filed on 2011-03-03 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000063.txt Sec File: edgar/data/1202718/0000028412-11-000063-index.htm

2011-03-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New sold 535 shares at $38.65 remaining shares owned 90606

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 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.


Filed on 2011-03-03 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000063.txt Sec File: edgar/data/1202718/0000028412-11-000063-index.htm

2011-03-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New sold 300 shares at $38.66 remaining shares owned 90306

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 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.


Filed on 2011-03-03 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000063.txt Sec File: edgar/data/1202718/0000028412-11-000063-index.htm

2011-03-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New sold 912 shares at $38.67 remaining shares owned 89394

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 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.


Filed on 2011-03-03 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000063.txt Sec File: edgar/data/1202718/0000028412-11-000063-index.htm

2011-03-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New sold 253 shares at $38.69 remaining shares owned 89141

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 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.


Filed on 2011-03-03 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000063.txt Sec File: edgar/data/1202718/0000028412-11-000063-index.htm

2011-03-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New sold 200 shares at $38.72 remaining shares owned 88941

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 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.


Filed on 2011-03-03 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000063.txt Sec File: edgar/data/1202718/0000028412-11-000063-index.htm

2011-03-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New sold 300 shares at $38.77 remaining shares owned 88641

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 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.


Filed on 2011-03-03 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000063.txt Sec File: edgar/data/1202718/0000028412-11-000063-index.htm

2011-03-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New sold 100 shares at $38.81 remaining shares owned 88541

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 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.


Filed on 2011-03-03 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000063.txt Sec File: edgar/data/1202718/0000028412-11-000063-index.htm

2011-03-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New sold 100 shares at $38.85 remaining shares owned 88441

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 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.


Filed on 2011-03-03 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000063.txt Sec File: edgar/data/1202718/0000028412-11-000063-index.htm

2011-03-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New sold 300 shares at $38.86 remaining shares owned 88141

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 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.


Filed on 2011-02-16 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000051.txt Sec File: edgar/data/1202718/0000028412-11-000051-index.htm

2011-02-15 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 23500

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2012-01-25 exercise price 39.10 has valueitem expiration due date 2021-01-25 underlying security shares 23500 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-02-16 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000051.txt Sec File: edgar/data/1202718/0000028412-11-000051-index.htm

2011-02-15 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 18500

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2011-07-27 exercise price 39.16 has valueitem expiration due date 2020-07-27 underlying security shares 18500 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-02-16 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000051.txt Sec File: edgar/data/1202718/0000028412-11-000051-index.htm

2011-02-14 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New sold 5800 shares at $39.79 remaining shares owned 93093

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of february 14, 2011.


Filed on 2011-02-16 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000051.txt Sec File: edgar/data/1202718/0000028412-11-000051-index.htm

2011-02-15 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New sold 1852 shares at $39.74 remaining shares owned 91241

Common Stock Comerica Inc New Cma Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of february 14, 2011.


Filed on 2011-02-16 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000051.txt Sec File: edgar/data/1202718/0000028412-11-000051-index.htm

2011-02-15 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2003-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-02-16 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000051.txt Sec File: edgar/data/1202718/0000028412-11-000051-index.htm

2011-02-15 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-02-16 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000051.txt Sec File: edgar/data/1202718/0000028412-11-000051-index.htm

2011-02-15 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-02-16 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000051.txt Sec File: edgar/data/1202718/0000028412-11-000051-index.htm

2011-02-15 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-02-16 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000051.txt Sec File: edgar/data/1202718/0000028412-11-000051-index.htm

2011-02-15 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-02-16 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000051.txt Sec File: edgar/data/1202718/0000028412-11-000051-index.htm

2011-02-15 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 11600

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 11600 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-02-16 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000051.txt Sec File: edgar/data/1202718/0000028412-11-000051-index.htm

2011-02-15 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-02-10 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000049.txt Sec File: edgar/data/1202718/0000028412-11-000049-index.htm

2011-02-08 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 18500

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2011-07-27 exercise price 39.16 has valueitem expiration due date 2020-07-27 underlying security shares 18500 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-02-10 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000049.txt Sec File: edgar/data/1202718/0000028412-11-000049-index.htm

2011-02-08 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New sold 5800 shares at $0 remaining shares owned 11600

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 5800 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-02-10 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000049.txt Sec File: edgar/data/1202718/0000028412-11-000049-index.htm

2011-02-08 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New bought 5800 shares at $17.32 remaining shares owned 98893

Common Stock Comerica Inc New Cma Transaction code: M Exercise or conversion of derivative security

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of february 8, 2011.


Filed on 2011-02-10 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000049.txt Sec File: edgar/data/1202718/0000028412-11-000049-index.htm

2011-02-08 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2003-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-02-10 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000049.txt Sec File: edgar/data/1202718/0000028412-11-000049-index.htm

2011-02-08 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-02-10 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000049.txt Sec File: edgar/data/1202718/0000028412-11-000049-index.htm

2011-02-08 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-02-10 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000049.txt Sec File: edgar/data/1202718/0000028412-11-000049-index.htm

2011-02-08 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-02-10 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000049.txt Sec File: edgar/data/1202718/0000028412-11-000049-index.htm

2011-02-08 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-02-10 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000049.txt Sec File: edgar/data/1202718/0000028412-11-000049-index.htm

2011-02-08 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-02-10 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000049.txt Sec File: edgar/data/1202718/0000028412-11-000049-index.htm

2011-02-08 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 23500

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2012-01-25 exercise price 39.10 has valueitem expiration due date 2021-01-25 underlying security shares 23500 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-02-08 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000040.txt Sec File: edgar/data/1202718/0000028412-11-000040-index.htm

2011-02-05 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 18500

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2011-07-27 exercise price 39.16 has valueitem expiration due date 2020-07-27 underlying security shares 18500 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-02-08 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000040.txt Sec File: edgar/data/1202718/0000028412-11-000040-index.htm

2011-02-05 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 23500

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2012-01-25 exercise price 39.10 has valueitem expiration due date 2021-01-25 underlying security shares 23500 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-02-08 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000040.txt Sec File: edgar/data/1202718/0000028412-11-000040-index.htm

2011-02-05 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New sold 11151 shares remaining shares owned 0

Phantom Stock Units Comerica Inc New Cma exercise date 2011-02-05 item expiration due date 2011-02-05 underlying security shares 11151 underlying security title Common Stock

f4 the phantom stock units represent a portion of the reporting person's base salary.
f1 each share of phantom stock was the economic equivalent of one share of comerica incorporated common stock. the shares of phantom stock were settled for cash.
f5 phantom stock units will be settled in cash on the earlier to occur of february 5, 2011 or the reporting person's death.


Filed on 2011-02-08 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000040.txt Sec File: edgar/data/1202718/0000028412-11-000040-index.htm

2011-02-05 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New bought 11151 shares remaining shares owned 104244

Common Stock Comerica Inc New Cma Transaction code: M Exercise or conversion of derivative security

f1 each share of phantom stock was the economic equivalent of one share of comerica incorporated common stock. the shares of phantom stock were settled for cash.
f2 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of february 4, 2011.


Filed on 2011-02-08 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000040.txt Sec File: edgar/data/1202718/0000028412-11-000040-index.htm

2011-02-05 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New sold 11151 shares at $38.60 remaining shares owned 93093

Common Stock Comerica Inc New Cma Transaction code: D Sale (or disposition) back to the issuer of the securities

f2 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of february 4, 2011.


Filed on 2011-02-08 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000040.txt Sec File: edgar/data/1202718/0000028412-11-000040-index.htm

2011-02-05 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2003-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-02-08 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000040.txt Sec File: edgar/data/1202718/0000028412-11-000040-index.htm

2011-02-05 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-02-08 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000040.txt Sec File: edgar/data/1202718/0000028412-11-000040-index.htm

2011-02-05 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-02-08 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000040.txt Sec File: edgar/data/1202718/0000028412-11-000040-index.htm

2011-02-05 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-02-08 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000040.txt Sec File: edgar/data/1202718/0000028412-11-000040-index.htm

2011-02-05 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-02-08 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000040.txt Sec File: edgar/data/1202718/0000028412-11-000040-index.htm

2011-02-05 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-02-08 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000040.txt Sec File: edgar/data/1202718/0000028412-11-000040-index.htm

2011-02-05 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 17400

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 17400 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-01-27 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000021.txt Sec File: edgar/data/1202718/0000028412-11-000021-index.htm

2011-01-25 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 17400

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 17400 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-01-27 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000021.txt Sec File: edgar/data/1202718/0000028412-11-000021-index.htm

2011-01-25 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 18500

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2011-07-27 exercise price 39.16 has valueitem expiration due date 2020-07-27 underlying security shares 18500 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-01-27 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000021.txt Sec File: edgar/data/1202718/0000028412-11-000021-index.htm

2011-01-25 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New bought 23500 shares at $0 remaining shares owned 23500

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2012-01-25 exercise price 39.10 has valueitem expiration due date 2021-01-25 underlying security shares 23500 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-01-27 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000021.txt Sec File: edgar/data/1202718/0000028412-11-000021-index.htm

2011-01-25 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New bought 11000 shares at $0 remaining shares owned 93093

Common Stock Comerica Inc New Cma Transaction code: A Grant, award, or other acquisition

f1 shares of restricted stock awarded under issuer's long-term incentive plan.
f2 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of january 25, 2011.


Filed on 2011-01-27 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000021.txt Sec File: edgar/data/1202718/0000028412-11-000021-index.htm

2011-01-25 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2003-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-01-27 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000021.txt Sec File: edgar/data/1202718/0000028412-11-000021-index.htm

2011-01-25 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-01-27 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000021.txt Sec File: edgar/data/1202718/0000028412-11-000021-index.htm

2011-01-25 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-01-27 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000021.txt Sec File: edgar/data/1202718/0000028412-11-000021-index.htm

2011-01-25 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-01-27 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000021.txt Sec File: edgar/data/1202718/0000028412-11-000021-index.htm

2011-01-25 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-01-27 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000021.txt Sec File: edgar/data/1202718/0000028412-11-000021-index.htm

2011-01-25 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-01-27 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000021.txt Sec File: edgar/data/1202718/0000028412-11-000021-index.htm

2011-01-25 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 11151

Phantom Stock Units Comerica Inc New Cma exercise date 2011-02-05 item expiration due date 2011-02-05 underlying security shares 11151 underlying security title Common Stock

f4 the phantom stock units represent a portion of the reporting person's base salary.
f5 each phantom stock unit is the economic equivalent of one share of comerica incorporated common stock.
f6 phantom stock units will be settled in cash on the earlier to occur of february 5, 2011 or the reporting person's death.


Filed on 2011-01-11 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000008.txt Sec File: edgar/data/1202718/0000028412-11-000008-index.htm

2011-02-28 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-01-11 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000008.txt Sec File: edgar/data/1202718/0000028412-11-000008-index.htm

2011-01-07 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 82093

Common Stock Comerica Inc New Cma

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of january 7, 2011.


Filed on 2011-01-11 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000008.txt Sec File: edgar/data/1202718/0000028412-11-000008-index.htm

2011-02-28 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2003-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-01-11 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000008.txt Sec File: edgar/data/1202718/0000028412-11-000008-index.htm

2011-02-28 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-01-11 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000008.txt Sec File: edgar/data/1202718/0000028412-11-000008-index.htm

2011-02-28 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-01-11 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000008.txt Sec File: edgar/data/1202718/0000028412-11-000008-index.htm

2011-02-28 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-01-11 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000008.txt Sec File: edgar/data/1202718/0000028412-11-000008-index.htm

2011-02-28 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-01-11 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000008.txt Sec File: edgar/data/1202718/0000028412-11-000008-index.htm

2011-02-28 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 17400

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 17400 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2011-01-11 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-11-000008.txt Sec File: edgar/data/1202718/0000028412-11-000008-index.htm

2011-02-28 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 18500

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2011-07-27 exercise price 39.16 has valueitem expiration due date 2020-07-27 underlying security shares 18500 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-12-28 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000327.txt Sec File: edgar/data/1202718/0000028412-10-000327-index.htm

2010-12-10 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-12-28 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000327.txt Sec File: edgar/data/1202718/0000028412-10-000327-index.htm

2010-12-10 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-12-28 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000327.txt Sec File: edgar/data/1202718/0000028412-10-000327-index.htm

2010-12-10 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 18500

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2011-07-27 exercise price 39.16 has valueitem expiration due date 2020-07-27 underlying security shares 18500 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-12-28 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000327.txt Sec File: edgar/data/1202718/0000028412-10-000327-index.htm

2010-12-10 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-12-28 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000327.txt Sec File: edgar/data/1202718/0000028412-10-000327-index.htm

2010-12-10 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 17400

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 17400 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-12-28 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000327.txt Sec File: edgar/data/1202718/0000028412-10-000327-index.htm

2010-12-10 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-12-28 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000327.txt Sec File: edgar/data/1202718/0000028412-10-000327-index.htm

2010-12-24 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 82089

Common Stock Comerica Inc New Cma

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of december 24, 2010.


Filed on 2010-12-28 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000327.txt Sec File: edgar/data/1202718/0000028412-10-000327-index.htm

2010-12-10 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2003-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-12-28 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000327.txt Sec File: edgar/data/1202718/0000028412-10-000327-index.htm

2010-12-10 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-12-14 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000316.txt Sec File: edgar/data/1202718/0000028412-10-000316-index.htm

2010-12-10 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 82089

Common Stock Comerica Inc New Cma

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of december 10, 2010.


Filed on 2010-12-14 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000316.txt Sec File: edgar/data/1202718/0000028412-10-000316-index.htm

2010-11-26 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-12-14 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000316.txt Sec File: edgar/data/1202718/0000028412-10-000316-index.htm

2010-11-26 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 17400

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 17400 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-12-14 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000316.txt Sec File: edgar/data/1202718/0000028412-10-000316-index.htm

2010-11-26 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 18500

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2011-07-27 exercise price 39.16 has valueitem expiration due date 2020-07-27 underlying security shares 18500 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-12-14 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000316.txt Sec File: edgar/data/1202718/0000028412-10-000316-index.htm

2010-11-26 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-12-14 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000316.txt Sec File: edgar/data/1202718/0000028412-10-000316-index.htm

2010-11-26 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2003-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.
f3 the vesting period has been adjusted to rectify a typographical error that previously stated the vesting began on april 15, 2002.


Filed on 2010-12-14 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000316.txt Sec File: edgar/data/1202718/0000028412-10-000316-index.htm

2010-11-26 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-12-14 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000316.txt Sec File: edgar/data/1202718/0000028412-10-000316-index.htm

2010-11-26 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-12-14 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000316.txt Sec File: edgar/data/1202718/0000028412-10-000316-index.htm

2010-11-26 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-11-30 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000303.txt Sec File: edgar/data/1202718/0000028412-10-000303-index.htm

2010-11-12 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-11-30 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000303.txt Sec File: edgar/data/1202718/0000028412-10-000303-index.htm

2010-11-12 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 17400

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 17400 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-11-30 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000303.txt Sec File: edgar/data/1202718/0000028412-10-000303-index.htm

2010-11-12 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-11-30 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000303.txt Sec File: edgar/data/1202718/0000028412-10-000303-index.htm

2010-11-12 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 18500

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2011-07-27 exercise price 39.16 has valueitem expiration due date 2020-07-27 underlying security shares 18500 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-11-30 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000303.txt Sec File: edgar/data/1202718/0000028412-10-000303-index.htm

2010-11-12 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-11-30 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000303.txt Sec File: edgar/data/1202718/0000028412-10-000303-index.htm

2010-11-12 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-11-30 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000303.txt Sec File: edgar/data/1202718/0000028412-10-000303-index.htm

2010-11-12 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-11-30 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000303.txt Sec File: edgar/data/1202718/0000028412-10-000303-index.htm

2010-11-12 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-11-30 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000303.txt Sec File: edgar/data/1202718/0000028412-10-000303-index.htm

2010-11-26 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 82089

Common Stock Comerica Inc New Cma

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of november 26, 2010.


Filed on 2010-11-16 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000291.txt Sec File: edgar/data/1202718/0000028412-10-000291-index.htm

2010-10-29 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-11-16 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000291.txt Sec File: edgar/data/1202718/0000028412-10-000291-index.htm

2010-10-29 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 18500

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2011-07-27 exercise price 39.16 has valueitem expiration due date 2020-07-27 underlying security shares 18500 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-11-16 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000291.txt Sec File: edgar/data/1202718/0000028412-10-000291-index.htm

2010-10-29 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 17400

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 17400 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-11-16 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000291.txt Sec File: edgar/data/1202718/0000028412-10-000291-index.htm

2010-10-29 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-11-16 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000291.txt Sec File: edgar/data/1202718/0000028412-10-000291-index.htm

2010-10-29 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-11-16 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000291.txt Sec File: edgar/data/1202718/0000028412-10-000291-index.htm

2010-10-29 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-11-16 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000291.txt Sec File: edgar/data/1202718/0000028412-10-000291-index.htm

2010-10-29 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-11-16 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000291.txt Sec File: edgar/data/1202718/0000028412-10-000291-index.htm

2010-10-29 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-11-16 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000291.txt Sec File: edgar/data/1202718/0000028412-10-000291-index.htm

2010-11-12 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 82089

Common Stock Comerica Inc New Cma

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of november 12, 2010.


Filed on 2010-11-02 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000280.txt Sec File: edgar/data/1202718/0000028412-10-000280-index.htm

2010-10-15 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-11-02 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000280.txt Sec File: edgar/data/1202718/0000028412-10-000280-index.htm

2010-10-29 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 82089

Common Stock Comerica Inc New Cma

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of october 29, 2010.


Filed on 2010-11-02 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000280.txt Sec File: edgar/data/1202718/0000028412-10-000280-index.htm

2010-10-15 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-11-02 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000280.txt Sec File: edgar/data/1202718/0000028412-10-000280-index.htm

2010-10-15 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-11-02 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000280.txt Sec File: edgar/data/1202718/0000028412-10-000280-index.htm

2010-10-15 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-11-02 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000280.txt Sec File: edgar/data/1202718/0000028412-10-000280-index.htm

2010-10-15 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 18500

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2011-07-27 exercise price 39.16 has valueitem expiration due date 2020-07-27 underlying security shares 18500 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-11-02 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000280.txt Sec File: edgar/data/1202718/0000028412-10-000280-index.htm

2010-10-15 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 17400

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 17400 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-11-02 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000280.txt Sec File: edgar/data/1202718/0000028412-10-000280-index.htm

2010-10-15 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-11-02 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000280.txt Sec File: edgar/data/1202718/0000028412-10-000280-index.htm

2010-10-15 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-10-19 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000267.txt Sec File: edgar/data/1202718/0000028412-10-000267-index.htm

2010-10-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-10-19 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000267.txt Sec File: edgar/data/1202718/0000028412-10-000267-index.htm

2010-10-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-10-19 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000267.txt Sec File: edgar/data/1202718/0000028412-10-000267-index.htm

2010-10-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-10-19 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000267.txt Sec File: edgar/data/1202718/0000028412-10-000267-index.htm

2010-10-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 17400

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 17400 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-10-19 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000267.txt Sec File: edgar/data/1202718/0000028412-10-000267-index.htm

2010-10-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 18500

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2011-07-27 exercise price 39.16 has valueitem expiration due date 2020-07-27 underlying security shares 18500 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-10-19 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000267.txt Sec File: edgar/data/1202718/0000028412-10-000267-index.htm

2010-10-15 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 82089

Common Stock Comerica Inc New Cma

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of october 15, 2010.


Filed on 2010-10-19 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000267.txt Sec File: edgar/data/1202718/0000028412-10-000267-index.htm

2010-10-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-10-19 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000267.txt Sec File: edgar/data/1202718/0000028412-10-000267-index.htm

2010-10-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-10-19 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000267.txt Sec File: edgar/data/1202718/0000028412-10-000267-index.htm

2010-10-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-10-05 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000255.txt Sec File: edgar/data/1202718/0000028412-10-000255-index.htm

2010-12-16 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 18500

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2011-07-27 exercise price 39.16 has valueitem expiration due date 2020-07-27 underlying security shares 18500 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-10-05 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000255.txt Sec File: edgar/data/1202718/0000028412-10-000255-index.htm

2010-10-01 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 82089

Common Stock Comerica Inc New Cma

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of october 1, 2010.


Filed on 2010-10-05 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000255.txt Sec File: edgar/data/1202718/0000028412-10-000255-index.htm

2010-12-16 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-10-05 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000255.txt Sec File: edgar/data/1202718/0000028412-10-000255-index.htm

2010-12-16 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-10-05 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000255.txt Sec File: edgar/data/1202718/0000028412-10-000255-index.htm

2010-12-16 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-10-05 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000255.txt Sec File: edgar/data/1202718/0000028412-10-000255-index.htm

2010-12-16 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-10-05 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000255.txt Sec File: edgar/data/1202718/0000028412-10-000255-index.htm

2010-12-16 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-10-05 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000255.txt Sec File: edgar/data/1202718/0000028412-10-000255-index.htm

2010-12-16 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-10-05 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000255.txt Sec File: edgar/data/1202718/0000028412-10-000255-index.htm

2010-12-16 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 17400

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 17400 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-09-21 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000239.txt Sec File: edgar/data/1202718/0000028412-10-000239-index.htm

2010-08-05 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-09-21 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000239.txt Sec File: edgar/data/1202718/0000028412-10-000239-index.htm

2010-08-05 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-09-21 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000239.txt Sec File: edgar/data/1202718/0000028412-10-000239-index.htm

2010-08-05 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 18500

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2011-07-27 exercise price 39.16 has valueitem expiration due date 2020-07-27 underlying security shares 18500 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-09-21 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000239.txt Sec File: edgar/data/1202718/0000028412-10-000239-index.htm

2010-08-05 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 17400

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 17400 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-09-21 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000239.txt Sec File: edgar/data/1202718/0000028412-10-000239-index.htm

2010-09-17 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 82087

Common Stock Comerica Inc New Cma

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of september 17, 2010.


Filed on 2010-09-21 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000239.txt Sec File: edgar/data/1202718/0000028412-10-000239-index.htm

2010-08-05 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-09-21 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000239.txt Sec File: edgar/data/1202718/0000028412-10-000239-index.htm

2010-08-05 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-09-21 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000239.txt Sec File: edgar/data/1202718/0000028412-10-000239-index.htm

2010-08-05 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-09-21 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000239.txt Sec File: edgar/data/1202718/0000028412-10-000239-index.htm

2010-08-05 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-09-08 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000227.txt Sec File: edgar/data/1202718/0000028412-10-000227-index.htm

2010-08-20 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 17400

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 17400 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-09-08 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000227.txt Sec File: edgar/data/1202718/0000028412-10-000227-index.htm

2010-09-03 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 82087

Common Stock Comerica Inc New Cma

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of september 3, 2010.


Filed on 2010-09-08 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000227.txt Sec File: edgar/data/1202718/0000028412-10-000227-index.htm

2010-08-20 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 18500

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2011-07-27 exercise price 39.16 has valueitem expiration due date 2020-07-27 underlying security shares 18500 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-09-08 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000227.txt Sec File: edgar/data/1202718/0000028412-10-000227-index.htm

2010-08-20 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-09-08 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000227.txt Sec File: edgar/data/1202718/0000028412-10-000227-index.htm

2010-08-20 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-09-08 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000227.txt Sec File: edgar/data/1202718/0000028412-10-000227-index.htm

2010-08-20 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-09-08 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000227.txt Sec File: edgar/data/1202718/0000028412-10-000227-index.htm

2010-08-20 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-09-08 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000227.txt Sec File: edgar/data/1202718/0000028412-10-000227-index.htm

2010-08-20 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-09-08 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000227.txt Sec File: edgar/data/1202718/0000028412-10-000227-index.htm

2010-08-20 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-08-24 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000215.txt Sec File: edgar/data/1202718/0000028412-10-000215-index.htm

2010-08-06 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-08-24 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000215.txt Sec File: edgar/data/1202718/0000028412-10-000215-index.htm

2010-08-06 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-08-24 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000215.txt Sec File: edgar/data/1202718/0000028412-10-000215-index.htm

2010-08-06 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 18500

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2011-07-27 exercise price 39.16 has valueitem expiration due date 2020-07-27 underlying security shares 18500 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-08-24 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000215.txt Sec File: edgar/data/1202718/0000028412-10-000215-index.htm

2010-08-06 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 17400

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 17400 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-08-24 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000215.txt Sec File: edgar/data/1202718/0000028412-10-000215-index.htm

2010-08-20 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 82087

Common Stock Comerica Inc New Cma

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of august 20, 2010.


Filed on 2010-08-24 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000215.txt Sec File: edgar/data/1202718/0000028412-10-000215-index.htm

2010-08-06 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-08-24 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000215.txt Sec File: edgar/data/1202718/0000028412-10-000215-index.htm

2010-08-06 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-08-24 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000215.txt Sec File: edgar/data/1202718/0000028412-10-000215-index.htm

2010-08-06 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-08-24 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000215.txt Sec File: edgar/data/1202718/0000028412-10-000215-index.htm

2010-08-06 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-08-10 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000204.txt Sec File: edgar/data/1202718/0000028412-10-000204-index.htm

2010-08-06 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 82087

Common Stock Comerica Inc New Cma

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of august 6, 2010.


Filed on 2010-08-10 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000204.txt Sec File: edgar/data/1202718/0000028412-10-000204-index.htm

2010-08-03 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 18500

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2011-07-27 exercise price 39.16 has valueitem expiration due date 2020-07-27 underlying security shares 18500 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-08-10 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000204.txt Sec File: edgar/data/1202718/0000028412-10-000204-index.htm

2010-08-03 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 17400

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 17400 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-08-10 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000204.txt Sec File: edgar/data/1202718/0000028412-10-000204-index.htm

2010-08-03 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-08-10 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000204.txt Sec File: edgar/data/1202718/0000028412-10-000204-index.htm

2010-08-03 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-08-10 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000204.txt Sec File: edgar/data/1202718/0000028412-10-000204-index.htm

2010-08-03 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-08-10 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000204.txt Sec File: edgar/data/1202718/0000028412-10-000204-index.htm

2010-08-03 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-08-10 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000204.txt Sec File: edgar/data/1202718/0000028412-10-000204-index.htm

2010-08-03 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-08-10 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000204.txt Sec File: edgar/data/1202718/0000028412-10-000204-index.htm

2010-08-03 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-08-05 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000201.txt Sec File: edgar/data/1202718/0000028412-10-000201-index.htm

2010-08-03 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New sold 700 shares at $39.133 remaining shares owned 82087

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of august 3, 2010.


Filed on 2010-08-05 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000201.txt Sec File: edgar/data/1202718/0000028412-10-000201-index.htm

2010-08-03 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-08-05 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000201.txt Sec File: edgar/data/1202718/0000028412-10-000201-index.htm

2010-08-03 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-08-05 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000201.txt Sec File: edgar/data/1202718/0000028412-10-000201-index.htm

2010-08-03 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-08-05 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000201.txt Sec File: edgar/data/1202718/0000028412-10-000201-index.htm

2010-08-03 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-08-05 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000201.txt Sec File: edgar/data/1202718/0000028412-10-000201-index.htm

2010-08-03 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 17400

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 17400 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-08-05 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000201.txt Sec File: edgar/data/1202718/0000028412-10-000201-index.htm

2010-08-03 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-08-05 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000201.txt Sec File: edgar/data/1202718/0000028412-10-000201-index.htm

2010-08-03 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-08-05 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000201.txt Sec File: edgar/data/1202718/0000028412-10-000201-index.htm

2010-08-03 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 18500

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2011-07-27 exercise price 39.16 has valueitem expiration due date 2020-07-27 underlying security shares 18500 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-08-05 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000201.txt Sec File: edgar/data/1202718/0000028412-10-000201-index.htm

2010-08-03 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 5506

Phantom Stock Units Comerica Inc New Cma exercise date 2011-02-05 item expiration due date 2011-02-05 underlying security shares 5506 underlying security title Common Stock

f3 the phantom stock units represent a portion of the reporting person's base salary.
f4 each phantom stock unit is the economic equivalent of one share of comerica incorporated common stock.
f5 phantom stock units will be settled in cash on the earlier to occur of february 5, 2011 or the reporting person's death.


Filed on 2010-08-05 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000201.txt Sec File: edgar/data/1202718/0000028412-10-000201-index.htm

2010-08-03 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New sold 200 shares at $39.13 remaining shares owned 87687

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of august 3, 2010.


Filed on 2010-08-05 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000201.txt Sec File: edgar/data/1202718/0000028412-10-000201-index.htm

2010-08-03 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New sold 4900 shares at $39.131 remaining shares owned 82787

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of august 3, 2010.


Filed on 2010-07-29 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000199.txt Sec File: edgar/data/1202718/0000028412-10-000199-index.htm

2010-07-29 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-07-29 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000199.txt Sec File: edgar/data/1202718/0000028412-10-000199-index.htm

2010-07-27 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New bought 9500 shares at $0 remaining shares owned 82087

Common Stock Comerica Inc New Cma Transaction code: A Grant, award, or other acquisition

f1 shares of restricted stock awarded under issuer's long-term incentive plan.
f2 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of july 27, 2010.


Filed on 2010-07-29 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000199.txt Sec File: edgar/data/1202718/0000028412-10-000199-index.htm

2010-07-29 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New bought 5800 shares at $17.32 remaining shares owned 87887

Common Stock Comerica Inc New Cma Transaction code: M Exercise or conversion of derivative security


Filed on 2010-07-29 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000199.txt Sec File: edgar/data/1202718/0000028412-10-000199-index.htm

2010-07-29 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-07-29 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000199.txt Sec File: edgar/data/1202718/0000028412-10-000199-index.htm

2010-07-29 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-07-29 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000199.txt Sec File: edgar/data/1202718/0000028412-10-000199-index.htm

2010-07-29 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-07-29 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000199.txt Sec File: edgar/data/1202718/0000028412-10-000199-index.htm

2010-07-29 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-07-29 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000199.txt Sec File: edgar/data/1202718/0000028412-10-000199-index.htm

2010-07-29 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-07-29 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000199.txt Sec File: edgar/data/1202718/0000028412-10-000199-index.htm

2010-07-29 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 5506

Phantom Stock Units Comerica Inc New Cma exercise date 2011-02-05 item expiration due date 2011-02-05 underlying security shares 5506 underlying security title Common Stock

f4 the phantom stock units represent a portion of the reporting person's base salary.
f5 each phantom stock unit is the economic equivalent of one share of comerica incorporated common stock.
f6 phantom stock units will be settled in cash on the earlier to occur of february 5, 2011 or the reporting person's death.


Filed on 2010-07-29 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000199.txt Sec File: edgar/data/1202718/0000028412-10-000199-index.htm

2010-07-29 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New sold 5800 shares at $0 remaining shares owned 17400

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 5800 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-07-29 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000199.txt Sec File: edgar/data/1202718/0000028412-10-000199-index.htm

2010-07-27 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New bought 18500 shares at $0 remaining shares owned 18500

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2011-07-27 exercise price 39.16 has valueitem expiration due date 2020-07-27 underlying security shares 18500 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-07-27 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000178.txt Sec File: edgar/data/1202718/0000028412-10-000178-index.htm

2010-07-23 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New bought 474 shares at $0 remaining shares owned 5506

Phantom Stock Units Comerica Inc New Cma exercise date 2011-02-05 item expiration due date 2011-02-05 underlying security shares 474 underlying security title Common Stock

f3 the phantom stock units represent a portion of the reporting person's base salary.
f4 each phantom stock unit is the economic equivalent of one share of comerica incorporated common stock.
f5 phantom stock units will be settled in cash on the earlier to occur of february 5, 2011 or the reporting person's death.


Filed on 2010-07-27 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000178.txt Sec File: edgar/data/1202718/0000028412-10-000178-index.htm

2010-07-26 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 23200

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 23200 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-07-27 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000178.txt Sec File: edgar/data/1202718/0000028412-10-000178-index.htm

2010-07-26 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-07-27 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000178.txt Sec File: edgar/data/1202718/0000028412-10-000178-index.htm

2010-07-26 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-07-27 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000178.txt Sec File: edgar/data/1202718/0000028412-10-000178-index.htm

2010-07-26 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-07-27 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000178.txt Sec File: edgar/data/1202718/0000028412-10-000178-index.htm

2010-07-26 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-07-27 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000178.txt Sec File: edgar/data/1202718/0000028412-10-000178-index.htm

2010-07-26 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-07-27 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000178.txt Sec File: edgar/data/1202718/0000028412-10-000178-index.htm

2010-07-26 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-07-27 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000178.txt Sec File: edgar/data/1202718/0000028412-10-000178-index.htm

2010-07-26 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New sold 1113 shares at $38.422 remaining shares owned 72587

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of july 26, 2010.


Filed on 2010-07-27 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000178.txt Sec File: edgar/data/1202718/0000028412-10-000178-index.htm

2010-07-26 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New sold 3200 shares at $38.421 remaining shares owned 73700

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of july 26, 2010.


Filed on 2010-07-27 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000178.txt Sec File: edgar/data/1202718/0000028412-10-000178-index.htm

2010-07-26 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New sold 100 shares at $38.42 remaining shares owned 76900

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of july 26, 2010.


Filed on 2010-07-13 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000152.txt Sec File: edgar/data/1202718/0000028412-10-000152-index.htm

2010-08-25 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 23200

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 23200 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-07-13 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000152.txt Sec File: edgar/data/1202718/0000028412-10-000152-index.htm

2010-08-25 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-07-13 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000152.txt Sec File: edgar/data/1202718/0000028412-10-000152-index.htm

2010-08-25 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-07-13 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000152.txt Sec File: edgar/data/1202718/0000028412-10-000152-index.htm

2010-08-25 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-07-13 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000152.txt Sec File: edgar/data/1202718/0000028412-10-000152-index.htm

2010-08-25 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-07-13 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000152.txt Sec File: edgar/data/1202718/0000028412-10-000152-index.htm

2010-08-25 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-07-13 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000152.txt Sec File: edgar/data/1202718/0000028412-10-000152-index.htm

2010-08-25 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-07-13 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000152.txt Sec File: edgar/data/1202718/0000028412-10-000152-index.htm

2010-07-09 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 77000

Common Stock Comerica Inc New Cma

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of july 9, 2010.


Filed on 2010-06-29 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000136.txt Sec File: edgar/data/1202718/0000028412-10-000136-index.htm

2010-06-11 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 23200

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 23200 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-06-29 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000136.txt Sec File: edgar/data/1202718/0000028412-10-000136-index.htm

2010-06-11 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-06-29 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000136.txt Sec File: edgar/data/1202718/0000028412-10-000136-index.htm

2010-06-11 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-06-29 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000136.txt Sec File: edgar/data/1202718/0000028412-10-000136-index.htm

2010-06-11 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-06-29 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000136.txt Sec File: edgar/data/1202718/0000028412-10-000136-index.htm

2010-06-11 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-06-29 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000136.txt Sec File: edgar/data/1202718/0000028412-10-000136-index.htm

2010-06-11 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-06-29 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000136.txt Sec File: edgar/data/1202718/0000028412-10-000136-index.htm

2010-06-11 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-06-29 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000136.txt Sec File: edgar/data/1202718/0000028412-10-000136-index.htm

2010-06-25 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 76999

Common Stock Comerica Inc New Cma

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of june 25, 2010.


Filed on 2010-06-15 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000126.txt Sec File: edgar/data/1202718/0000028412-10-000126-index.htm

2010-05-28 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-06-15 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000126.txt Sec File: edgar/data/1202718/0000028412-10-000126-index.htm

2010-05-28 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 23200

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 23200 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-06-15 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000126.txt Sec File: edgar/data/1202718/0000028412-10-000126-index.htm

2010-05-28 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-06-15 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000126.txt Sec File: edgar/data/1202718/0000028412-10-000126-index.htm

2010-05-28 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-06-15 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000126.txt Sec File: edgar/data/1202718/0000028412-10-000126-index.htm

2010-05-28 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-06-15 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000126.txt Sec File: edgar/data/1202718/0000028412-10-000126-index.htm

2010-05-28 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-06-15 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000126.txt Sec File: edgar/data/1202718/0000028412-10-000126-index.htm

2010-05-28 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-06-15 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000126.txt Sec File: edgar/data/1202718/0000028412-10-000126-index.htm

2010-06-11 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 76999

Common Stock Comerica Inc New Cma

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of june 11, 2010.


Filed on 2010-06-01 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000111.txt Sec File: edgar/data/1202718/0000028412-10-000111-index.htm

2010-05-14 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 23200

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 23200 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-06-01 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000111.txt Sec File: edgar/data/1202718/0000028412-10-000111-index.htm

2010-05-28 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 76999

Common Stock Comerica Inc New Cma

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of may 28, 2010.


Filed on 2010-06-01 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000111.txt Sec File: edgar/data/1202718/0000028412-10-000111-index.htm

2010-05-14 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-06-01 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000111.txt Sec File: edgar/data/1202718/0000028412-10-000111-index.htm

2010-05-14 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-06-01 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000111.txt Sec File: edgar/data/1202718/0000028412-10-000111-index.htm

2010-05-14 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-06-01 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000111.txt Sec File: edgar/data/1202718/0000028412-10-000111-index.htm

2010-05-14 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-06-01 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000111.txt Sec File: edgar/data/1202718/0000028412-10-000111-index.htm

2010-05-14 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-06-01 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000111.txt Sec File: edgar/data/1202718/0000028412-10-000111-index.htm

2010-05-14 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-05-18 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000100.txt Sec File: edgar/data/1202718/0000028412-10-000100-index.htm

2010-04-30 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-05-18 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000100.txt Sec File: edgar/data/1202718/0000028412-10-000100-index.htm

2010-04-30 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 23200

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 23200 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-05-18 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000100.txt Sec File: edgar/data/1202718/0000028412-10-000100-index.htm

2010-04-30 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-05-18 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000100.txt Sec File: edgar/data/1202718/0000028412-10-000100-index.htm

2010-04-30 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-05-18 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000100.txt Sec File: edgar/data/1202718/0000028412-10-000100-index.htm

2010-04-30 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-05-18 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000100.txt Sec File: edgar/data/1202718/0000028412-10-000100-index.htm

2010-04-30 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-05-18 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000100.txt Sec File: edgar/data/1202718/0000028412-10-000100-index.htm

2010-04-30 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-05-18 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000100.txt Sec File: edgar/data/1202718/0000028412-10-000100-index.htm

2010-05-14 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 76999

Common Stock Comerica Inc New Cma

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of may 14, 2010.


Filed on 2010-05-04 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000089.txt Sec File: edgar/data/1202718/0000028412-10-000089-index.htm

2010-04-16 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 23200

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 23200 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-05-04 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000089.txt Sec File: edgar/data/1202718/0000028412-10-000089-index.htm

2010-04-30 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 76999

Common Stock Comerica Inc New Cma

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 30, 2010.


Filed on 2010-05-04 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000089.txt Sec File: edgar/data/1202718/0000028412-10-000089-index.htm

2010-04-16 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-05-04 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000089.txt Sec File: edgar/data/1202718/0000028412-10-000089-index.htm

2010-04-16 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-05-04 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000089.txt Sec File: edgar/data/1202718/0000028412-10-000089-index.htm

2010-04-16 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-05-04 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000089.txt Sec File: edgar/data/1202718/0000028412-10-000089-index.htm

2010-04-16 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-05-04 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000089.txt Sec File: edgar/data/1202718/0000028412-10-000089-index.htm

2010-04-16 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-05-04 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000089.txt Sec File: edgar/data/1202718/0000028412-10-000089-index.htm

2010-04-16 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-04-23 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000081.txt Sec File: edgar/data/1202718/0000028412-10-000081-index.htm

2010-04-21 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-04-23 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000081.txt Sec File: edgar/data/1202718/0000028412-10-000081-index.htm

2010-04-21 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New sold 1587 shares at $43.40 remaining shares owned 76999

Common Stock Comerica Inc New Cma Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 21, 2010.


Filed on 2010-04-23 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000081.txt Sec File: edgar/data/1202718/0000028412-10-000081-index.htm

2010-04-21 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 23200

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 23200 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-04-23 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000081.txt Sec File: edgar/data/1202718/0000028412-10-000081-index.htm

2010-04-21 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 2313

Phantom Stock Units Comerica Inc New Cma exercise date 2011-02-05 item expiration due date 2011-02-05 underlying security shares 2313 underlying security title Common Stock

f3 the phantom stock units represent a portion of the reporting person's base salary.
f4 each phantom stock unit is the economic equivalent of one share of comerica incorporated common stock.
f5 phantom stock units will be settled in cash on the earlier to occur of february 5, 2011 or the reporting person's death.


Filed on 2010-04-23 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000081.txt Sec File: edgar/data/1202718/0000028412-10-000081-index.htm

2010-04-21 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-04-23 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000081.txt Sec File: edgar/data/1202718/0000028412-10-000081-index.htm

2010-04-21 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-04-23 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000081.txt Sec File: edgar/data/1202718/0000028412-10-000081-index.htm

2010-04-21 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-04-23 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000081.txt Sec File: edgar/data/1202718/0000028412-10-000081-index.htm

2010-04-21 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-04-23 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000081.txt Sec File: edgar/data/1202718/0000028412-10-000081-index.htm

2010-04-21 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000069.txt Sec File: edgar/data/1202718/0000028412-10-000069-index.htm

2010-04-02 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000069.txt Sec File: edgar/data/1202718/0000028412-10-000069-index.htm

2010-04-16 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 78586

Common Stock Comerica Inc New Cma

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 16, 2010.


Filed on 2010-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000069.txt Sec File: edgar/data/1202718/0000028412-10-000069-index.htm

2010-04-02 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000069.txt Sec File: edgar/data/1202718/0000028412-10-000069-index.htm

2010-04-02 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000069.txt Sec File: edgar/data/1202718/0000028412-10-000069-index.htm

2010-04-02 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000069.txt Sec File: edgar/data/1202718/0000028412-10-000069-index.htm

2010-04-02 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000069.txt Sec File: edgar/data/1202718/0000028412-10-000069-index.htm

2010-04-02 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000069.txt Sec File: edgar/data/1202718/0000028412-10-000069-index.htm

2010-04-02 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 23200

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 23200 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-04-06 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000049.txt Sec File: edgar/data/1202718/0000028412-10-000049-index.htm

2010-03-24 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-04-06 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000049.txt Sec File: edgar/data/1202718/0000028412-10-000049-index.htm

2010-03-24 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 23200

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 23200 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-04-06 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000049.txt Sec File: edgar/data/1202718/0000028412-10-000049-index.htm

2010-03-24 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-04-06 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000049.txt Sec File: edgar/data/1202718/0000028412-10-000049-index.htm

2010-03-24 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-04-06 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000049.txt Sec File: edgar/data/1202718/0000028412-10-000049-index.htm

2010-03-24 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-04-06 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000049.txt Sec File: edgar/data/1202718/0000028412-10-000049-index.htm

2010-03-24 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-04-06 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000049.txt Sec File: edgar/data/1202718/0000028412-10-000049-index.htm

2010-03-24 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-04-06 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000049.txt Sec File: edgar/data/1202718/0000028412-10-000049-index.htm

2010-04-02 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 78586

Common Stock Comerica Inc New Cma

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 2, 2010.


Filed on 2010-03-23 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000038.txt Sec File: edgar/data/1202718/0000028412-10-000038-index.htm

2010-03-19 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 78584

Common Stock Comerica Inc New Cma

f1 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 19, 2010.


Filed on 2010-03-23 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000038.txt Sec File: edgar/data/1202718/0000028412-10-000038-index.htm

2010-03-05 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-03-23 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000038.txt Sec File: edgar/data/1202718/0000028412-10-000038-index.htm

2010-03-05 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-03-23 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000038.txt Sec File: edgar/data/1202718/0000028412-10-000038-index.htm

2010-03-05 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-03-23 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000038.txt Sec File: edgar/data/1202718/0000028412-10-000038-index.htm

2010-03-05 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-03-23 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000038.txt Sec File: edgar/data/1202718/0000028412-10-000038-index.htm

2010-03-05 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-03-23 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000038.txt Sec File: edgar/data/1202718/0000028412-10-000038-index.htm

2010-03-05 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-03-23 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000038.txt Sec File: edgar/data/1202718/0000028412-10-000038-index.htm

2010-03-05 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 23200

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 23200 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-03-09 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000025.txt Sec File: edgar/data/1202718/0000028412-10-000025-index.htm

2010-02-19 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-03-09 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000025.txt Sec File: edgar/data/1202718/0000028412-10-000025-index.htm

2010-02-19 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 23200

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 23200 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-03-09 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000025.txt Sec File: edgar/data/1202718/0000028412-10-000025-index.htm

2010-02-19 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-03-09 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000025.txt Sec File: edgar/data/1202718/0000028412-10-000025-index.htm

2010-02-19 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-03-09 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000025.txt Sec File: edgar/data/1202718/0000028412-10-000025-index.htm

2010-02-19 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-03-09 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000025.txt Sec File: edgar/data/1202718/0000028412-10-000025-index.htm

2010-02-19 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-03-09 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000025.txt Sec File: edgar/data/1202718/0000028412-10-000025-index.htm

2010-03-05 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 78584

Common Stock Comerica Inc New Cma

f1 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 5, 2010.


Filed on 2010-03-09 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-10-000025.txt Sec File: edgar/data/1202718/0000028412-10-000025-index.htm

2010-02-19 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-02-23 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0001104659-10-008619.txt Sec File: edgar/data/1202718/0001104659-10-008619-index.htm

2010-03-24 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-02-23 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0001104659-10-008619.txt Sec File: edgar/data/1202718/0001104659-10-008619-index.htm

2010-03-24 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 23200

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 23200 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-02-23 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0001104659-10-008619.txt Sec File: edgar/data/1202718/0001104659-10-008619-index.htm

2010-03-24 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-02-23 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0001104659-10-008619.txt Sec File: edgar/data/1202718/0001104659-10-008619-index.htm

2010-03-24 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-02-23 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0001104659-10-008619.txt Sec File: edgar/data/1202718/0001104659-10-008619-index.htm

2010-03-24 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-02-23 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0001104659-10-008619.txt Sec File: edgar/data/1202718/0001104659-10-008619-index.htm

2010-03-24 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2010-02-23 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0001104659-10-008619.txt Sec File: edgar/data/1202718/0001104659-10-008619-index.htm

2010-02-19 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 78584

Common Stock Comerica Inc New Cma

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of february 19, 2010.


Filed on 2010-02-23 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0001104659-10-008619.txt Sec File: edgar/data/1202718/0001104659-10-008619-index.htm

2010-03-24 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2009-11-19 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-09-000084.txt Sec File: edgar/data/1202718/0000028412-09-000084-index.htm

2009-11-17 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2009-11-19 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-09-000084.txt Sec File: edgar/data/1202718/0000028412-09-000084-index.htm

2009-11-17 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New bought 6014 shares at $28.76 remaining shares owned 78582

Common Stock Comerica Inc New Cma Transaction code: A Grant, award, or other acquisition

f1 shares of long-term restricted stock awarded under issuer's long-term incentive plan.
f2 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of november 17, 2009.


Filed on 2009-11-19 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-09-000084.txt Sec File: edgar/data/1202718/0000028412-09-000084-index.htm

2009-11-17 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 23200

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 23200 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2009-11-19 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-09-000084.txt Sec File: edgar/data/1202718/0000028412-09-000084-index.htm

2009-11-17 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2009-11-19 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-09-000084.txt Sec File: edgar/data/1202718/0000028412-09-000084-index.htm

2009-11-17 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2009-11-19 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-09-000084.txt Sec File: edgar/data/1202718/0000028412-09-000084-index.htm

2009-11-17 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2009-11-19 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-09-000084.txt Sec File: edgar/data/1202718/0000028412-09-000084-index.htm

2009-11-17 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2009-11-19 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-09-000084.txt Sec File: edgar/data/1202718/0000028412-09-000084-index.htm

2009-11-17 Acton Elizabeth S (CIK 1202718) through Direct (Evp And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2009-04-17 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-09-000039.txt Sec File: edgar/data/1202718/0000028412-09-000039-index.htm

2009-04-16 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2009-04-17 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-09-000039.txt Sec File: edgar/data/1202718/0000028412-09-000039-index.htm

2009-04-16 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 23200

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 23200 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2009-04-17 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-09-000039.txt Sec File: edgar/data/1202718/0000028412-09-000039-index.htm

2009-04-16 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2009-04-17 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-09-000039.txt Sec File: edgar/data/1202718/0000028412-09-000039-index.htm

2009-04-16 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2009-04-17 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-09-000039.txt Sec File: edgar/data/1202718/0000028412-09-000039-index.htm

2009-04-16 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2009-04-17 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-09-000039.txt Sec File: edgar/data/1202718/0000028412-09-000039-index.htm

2009-04-16 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2009-04-17 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-09-000039.txt Sec File: edgar/data/1202718/0000028412-09-000039-index.htm

2009-04-16 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2009-04-17 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-09-000039.txt Sec File: edgar/data/1202718/0000028412-09-000039-index.htm

2009-04-16 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 1587 shares at $20.32 remaining shares owned 72563

Common Stock Comerica Inc New Cma Transaction code: F Payment of exercise price or tax liability by delivering or withholding securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 16, 2009.


Filed on 2009-01-28 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-09-000010.txt Sec File: edgar/data/1202718/0000028412-09-000010-index.htm

2009-01-27 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2009-01-28 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-09-000010.txt Sec File: edgar/data/1202718/0000028412-09-000010-index.htm

2009-01-27 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2009-01-28 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-09-000010.txt Sec File: edgar/data/1202718/0000028412-09-000010-index.htm

2009-01-27 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2009-01-28 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-09-000010.txt Sec File: edgar/data/1202718/0000028412-09-000010-index.htm

2009-01-27 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New bought 23200 shares at $0 remaining shares owned 23200

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2010-01-27 exercise price 17.32 has valueitem expiration due date 2019-01-27 underlying security shares 23200 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2009-01-28 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-09-000010.txt Sec File: edgar/data/1202718/0000028412-09-000010-index.htm

2009-01-27 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2009-01-28 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-09-000010.txt Sec File: edgar/data/1202718/0000028412-09-000010-index.htm

2009-01-27 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New bought 12800 shares at $0 remaining shares owned 74146

Common Stock Comerica Inc New Cma Transaction code: A Grant, award, or other acquisition

f1 shares of restricted stock awarded under issuer's long-term incentive plan.
f2 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of january 27, 2009.


Filed on 2009-01-28 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-09-000010.txt Sec File: edgar/data/1202718/0000028412-09-000010-index.htm

2009-01-27 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2009-01-28 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-09-000010.txt Sec File: edgar/data/1202718/0000028412-09-000010-index.htm

2009-01-27 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2008-01-30 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-08-000024.txt Sec File: edgar/data/1202718/0000028412-08-000024-index.htm

2008-01-30 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2008-01-30 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-08-000024.txt Sec File: edgar/data/1202718/0000028412-08-000024-index.htm

2008-01-30 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2008-01-30 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-08-000024.txt Sec File: edgar/data/1202718/0000028412-08-000024-index.htm

2008-01-30 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 300 shares at $41.36 remaining shares owned 61251

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of january 30, 2008.


Filed on 2008-01-30 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-08-000024.txt Sec File: edgar/data/1202718/0000028412-08-000024-index.htm

2008-01-30 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 500 shares at $41.34 remaining shares owned 61551

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of january 30, 2008.


Filed on 2008-01-30 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-08-000024.txt Sec File: edgar/data/1202718/0000028412-08-000024-index.htm

2008-01-30 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 200 shares at $41.33 remaining shares owned 62051

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of january 30, 2008.


Filed on 2008-01-30 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-08-000024.txt Sec File: edgar/data/1202718/0000028412-08-000024-index.htm

2008-01-30 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 200 shares at $41.31 remaining shares owned 62251

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of january 30, 2008.


Filed on 2008-01-30 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-08-000024.txt Sec File: edgar/data/1202718/0000028412-08-000024-index.htm

2008-01-30 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 1200 shares at $41.30 remaining shares owned 62451

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of january 30, 2008.


Filed on 2008-01-30 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-08-000024.txt Sec File: edgar/data/1202718/0000028412-08-000024-index.htm

2008-01-30 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2008-01-30 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-08-000024.txt Sec File: edgar/data/1202718/0000028412-08-000024-index.htm

2008-01-30 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2008-01-30 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-08-000024.txt Sec File: edgar/data/1202718/0000028412-08-000024-index.htm

2008-01-30 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2008-01-30 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-08-000024.txt Sec File: edgar/data/1202718/0000028412-08-000024-index.htm

2008-01-30 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2008-01-24 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-08-000006.txt Sec File: edgar/data/1202718/0000028412-08-000006-index.htm

2008-01-22 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2008-01-24 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-08-000006.txt Sec File: edgar/data/1202718/0000028412-08-000006-index.htm

2008-01-22 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2008-01-24 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-08-000006.txt Sec File: edgar/data/1202718/0000028412-08-000006-index.htm

2008-01-22 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New bought 32000 shares at $0 remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2009-01-22 exercise price 37.45 has valueitem expiration due date 2018-01-22 underlying security shares 32000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2008-01-24 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-08-000006.txt Sec File: edgar/data/1202718/0000028412-08-000006-index.htm

2008-01-22 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New bought 18445 shares at $0 remaining shares owned 63651

Common Stock Comerica Inc New Cma Transaction code: A Grant, award, or other acquisition

f1 shares of restricted stock awarded under issuer's long-term incentive plan.
f2 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of january 22, 2008.


Filed on 2008-01-24 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-08-000006.txt Sec File: edgar/data/1202718/0000028412-08-000006-index.htm

2008-01-22 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2008-01-24 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-08-000006.txt Sec File: edgar/data/1202718/0000028412-08-000006-index.htm

2008-01-22 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2008-01-24 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-08-000006.txt Sec File: edgar/data/1202718/0000028412-08-000006-index.htm

2008-01-22 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 300 shares at $62.27 remaining shares owned 67562

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 900 shares at $62.00 remaining shares owned 45162

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 200 shares at $62.01 remaining shares owned 46062

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 500 shares at $62.02 remaining shares owned 46262

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 400 shares at $62.03 remaining shares owned 46762

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 100 shares at $62.04 remaining shares owned 47162

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 700 shares at $62.05 remaining shares owned 47262

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 600 shares at $62.06 remaining shares owned 47962

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 600 shares at $62.07 remaining shares owned 48562

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 1379 shares at $62.08 remaining shares owned 49162

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 900 shares at $62.09 remaining shares owned 50541

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 1800 shares at $62.10 remaining shares owned 51441

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 421 shares at $62.11 remaining shares owned 53241

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 4100 shares at $62.12 remaining shares owned 53662

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 2700 shares at $62.13 remaining shares owned 57762

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 1200 shares at $62.14 remaining shares owned 60462

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 1700 shares at $62.15 remaining shares owned 61662

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 900 shares at $62.16 remaining shares owned 63362

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 300 shares at $62.17 remaining shares owned 64262

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 1000 shares at $62.18 remaining shares owned 64562

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 500 shares at $62.19 remaining shares owned 65562

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 500 shares at $62.20 remaining shares owned 66062

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 600 shares at $62.21 remaining shares owned 66562

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 300 shares at $62.23 remaining shares owned 67162

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 100 shares at $62.25 remaining shares owned 67462

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 1700 shares at $62.28 remaining shares owned 67862

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 200 shares at $62.34 remaining shares owned 69562

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 1000 shares at $62.37 remaining shares owned 69762

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 500 shares at $62.38 remaining shares owned 70762

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 1900 shares at $62.39 remaining shares owned 71262

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000037.txt Sec File: edgar/data/1202718/0000028412-07-000037-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New sold 20000 shares at $0 remaining shares owned 0

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2004-01-27 exercise price 40.32 has valueitem expiration due date 2013-04-17 underlying security shares 20000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000037.txt Sec File: edgar/data/1202718/0000028412-07-000037-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000037.txt Sec File: edgar/data/1202718/0000028412-07-000037-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000037.txt Sec File: edgar/data/1202718/0000028412-07-000037-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000037.txt Sec File: edgar/data/1202718/0000028412-07-000037-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000037.txt Sec File: edgar/data/1202718/0000028412-07-000037-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000037.txt Sec File: edgar/data/1202718/0000028412-07-000037-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New bought 20000 shares at $40.32 remaining shares owned 73162

Common Stock Comerica Inc New Cma Transaction code: M Exercise or conversion of derivative security

f1 includes shares acquired through employee stock plans, shares purchased with reinvested dividends and stock units held pursuant to a deferred compensation plan as of april 19, 2007.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2007-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000038.txt Sec File: edgar/data/1202718/0000028412-07-000038-index.htm

2007-04-19 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres And Cfo)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-01-24 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2007-01-30 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000009.txt Sec File: edgar/data/1202718/0000028412-07-000009-index.htm

2007-01-23 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres Cfo Treas)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2007-01-30 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000009.txt Sec File: edgar/data/1202718/0000028412-07-000009-index.htm

2007-01-23 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres Cfo Treas)

Invested in Comerica Inc New remaining shares owned 20000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2004-01-27 exercise price 40.32 has valueitem expiration due date 2013-04-17 underlying security shares 20000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2007-01-30 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000009.txt Sec File: edgar/data/1202718/0000028412-07-000009-index.htm

2007-01-23 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres Cfo Treas)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2007-01-30 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000009.txt Sec File: edgar/data/1202718/0000028412-07-000009-index.htm

2007-01-23 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres Cfo Treas)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2007-01-30 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000009.txt Sec File: edgar/data/1202718/0000028412-07-000009-index.htm

2007-01-23 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres Cfo Treas)

Invested in Comerica Inc New remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-02-15 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2007-01-30 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000009.txt Sec File: edgar/data/1202718/0000028412-07-000009-index.htm

2007-01-23 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres Cfo Treas)

Invested in Comerica Inc New bought 32000 shares at $0 remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2008-01-23 exercise price 58.98 has valueitem expiration due date 2017-01-23 underlying security shares 32000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2007-01-30 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-07-000009.txt Sec File: edgar/data/1202718/0000028412-07-000009-index.htm

2007-01-23 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres Cfo Treas)

Invested in Comerica Inc New bought 7000 shares at $0 remaining shares owned 53097

Common Stock Comerica Inc New Cma Transaction code: A Grant, award, or other acquisition

f1 shares of restricted stock awarded under issuer's long-term incentive plan.
f2 this number includes shares purchased under the cma dividend reinvestment plan and shares acquired through employee stock plans as of january 29, 2007.


Filed on 2006-02-16 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-06-000015.txt Sec File: edgar/data/1202718/0000028412-06-000015-index.htm

2006-02-15 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres Cfo Treas)

Invested in Comerica Inc New bought 7000 shares at $0 remaining shares owned 45970

Common Stock Comerica Inc New Cma Transaction code: A Grant, award, or other acquisition

f1 this number includes shares purchased under the cma dividend reinvestment plan and shares acquired through employee stock plans as of february 15, 2006.


Filed on 2006-02-16 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-06-000015.txt Sec File: edgar/data/1202718/0000028412-06-000015-index.htm

2006-02-15 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres Cfo Treas)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2006-02-16 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-06-000015.txt Sec File: edgar/data/1202718/0000028412-06-000015-index.htm

2006-02-15 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres Cfo Treas)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2006-02-16 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-06-000015.txt Sec File: edgar/data/1202718/0000028412-06-000015-index.htm

2006-02-15 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres Cfo Treas)

Invested in Comerica Inc New remaining shares owned 20000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2004-01-27 exercise price 40.32 has valueitem expiration due date 2013-04-17 underlying security shares 20000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2006-02-16 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-06-000015.txt Sec File: edgar/data/1202718/0000028412-06-000015-index.htm

2006-02-15 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres Cfo Treas)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2006-02-16 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-06-000015.txt Sec File: edgar/data/1202718/0000028412-06-000015-index.htm

2006-02-15 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres Cfo Treas)

Invested in Comerica Inc New bought 32000 shares at $0 remaining shares owned 32000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2007-02-15 exercise price 56.47 has valueitem expiration due date 2016-02-15 underlying security shares 32000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2005-05-03 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-05-000042.txt Sec File: edgar/data/1202718/0000028412-05-000042-index.htm

2005-04-21 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres Cfo Treas)

Invested in Comerica Inc New bought 45000 shares at $0 remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2006-01-25 exercise price 54.99 has valueitem expiration due date 2015-04-21 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2005-05-03 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-05-000042.txt Sec File: edgar/data/1202718/0000028412-05-000042-index.htm

2005-04-21 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres Cfo Treas)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.50 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2005-05-03 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-05-000042.txt Sec File: edgar/data/1202718/0000028412-05-000042-index.htm

2005-04-21 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres Cfo Treas)

Invested in Comerica Inc New remaining shares owned 20000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2004-01-27 exercise price 40.32 has valueitem expiration due date 2013-04-17 underlying security shares 20000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2005-05-03 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-05-000042.txt Sec File: edgar/data/1202718/0000028412-05-000042-index.htm

2005-04-21 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres Cfo Treas)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f2 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2005-05-03 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-05-000042.txt Sec File: edgar/data/1202718/0000028412-05-000042-index.htm

2005-04-21 Acton Elizabeth S (CIK 1202718) through Direct (Exec V Pres Cfo Treas)

Invested in Comerica Inc New bought 6000 shares at $0 remaining shares owned 38929

Common Stock Comerica Inc New Cma Transaction code: A Grant, award, or other acquisition

f1 this number includes shares purchased under the cma dividend reinvestment plan and shares acquired through employee stock plans as of may 3, 2005.


Filed on 2005-02-08 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-05-000017.txt Sec File: edgar/data/1202718/0000028412-05-000017-index.htm

2005-02-07 Acton Elizabeth S (CIK 1202718) through Direct (Evpchief Financial Officer)

Invested in Comerica Inc New sold 10000 shares at $0 remaining shares owned 20000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2004-01-27 exercise price 40.32 has valueitem expiration due date 2013-04-17 underlying security shares 30000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2005-02-08 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-05-000017.txt Sec File: edgar/data/1202718/0000028412-05-000017-index.htm

2005-02-07 Acton Elizabeth S (CIK 1202718) through Direct (Evpchief Financial Officer)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2005-02-08 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-05-000017.txt Sec File: edgar/data/1202718/0000028412-05-000017-index.htm

2005-02-07 Acton Elizabeth S (CIK 1202718) through Direct (Evpchief Financial Officer)

Invested in Comerica Inc New sold 100 shares at $58.94 remaining shares owned 32712

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 this number includes shares purchased under the cma dividend reinvestment plan and shares acquired through employee stock plans as of january 30, 2005.


Filed on 2005-02-08 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-05-000017.txt Sec File: edgar/data/1202718/0000028412-05-000017-index.htm

2005-02-07 Acton Elizabeth S (CIK 1202718) through Direct (Evpchief Financial Officer)

Invested in Comerica Inc New sold 100 shares at $58.93 remaining shares owned 32812

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 this number includes shares purchased under the cma dividend reinvestment plan and shares acquired through employee stock plans as of january 30, 2005.


Filed on 2005-02-08 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-05-000017.txt Sec File: edgar/data/1202718/0000028412-05-000017-index.htm

2005-02-07 Acton Elizabeth S (CIK 1202718) through Direct (Evpchief Financial Officer)

Invested in Comerica Inc New sold 9800 shares at $58.92 remaining shares owned 32912

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 this number includes shares purchased under the cma dividend reinvestment plan and shares acquired through employee stock plans as of january 30, 2005.


Filed on 2005-02-08 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-05-000017.txt Sec File: edgar/data/1202718/0000028412-05-000017-index.htm

2005-02-07 Acton Elizabeth S (CIK 1202718) through Direct (Evpchief Financial Officer)

Invested in Comerica Inc New bought 10000 shares at $40.32 remaining shares owned 42712

Common Stock Comerica Inc New Cma Transaction code: M Exercise or conversion of derivative security

f1 this number includes shares purchased under the cma dividend reinvestment plan and shares acquired through employee stock plans as of january 30, 2005.


Filed on 2005-02-08 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-05-000017.txt Sec File: edgar/data/1202718/0000028412-05-000017-index.htm

2005-02-07 Acton Elizabeth S (CIK 1202718) through Direct (Evpchief Financial Officer)

Invested in Comerica Inc New remaining shares owned 147

Common Stock Comerica Inc New Cma

f2 as of january 30, 2005.


Filed on 2005-02-08 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-05-000017.txt Sec File: edgar/data/1202718/0000028412-05-000017-index.htm

2005-02-07 Acton Elizabeth S (CIK 1202718) through Direct (Evpchief Financial Officer)

Invested in Comerica Inc New remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.5 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2004-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-04-000058.txt Sec File: edgar/data/1202718/0000028412-04-000058-index.htm

2004-04-16 Acton Elizabeth S (CIK 1202718) through Direct (Evpchief Financial Officer)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2004-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-04-000058.txt Sec File: edgar/data/1202718/0000028412-04-000058-index.htm

2004-04-16 Acton Elizabeth S (CIK 1202718) through Direct (Evpchief Financial Officer)

Invested in Comerica Inc New bought 6000 shares at $0 remaining shares owned 32689

Common Stock Comerica Inc New Cma Transaction code: A Grant, award, or other acquisition

f1 this number includes shares purchased under the cma dividend reinvestment plan and shares acquired through employee stock plans as of march 12, 2004.


Filed on 2004-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-04-000058.txt Sec File: edgar/data/1202718/0000028412-04-000058-index.htm

2004-04-16 Acton Elizabeth S (CIK 1202718) through Direct (Evpchief Financial Officer)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2004-01-27 exercise price 40.32 has valueitem expiration due date 2013-04-17 underlying security shares 30000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2004-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-04-000058.txt Sec File: edgar/data/1202718/0000028412-04-000058-index.htm

2004-04-16 Acton Elizabeth S (CIK 1202718) through Direct (Evpchief Financial Officer)

Invested in Comerica Inc New remaining shares owned 131

Common Stock Comerica Inc New Cma

f2 as of march 12, 2004.


Filed on 2004-04-20 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-04-000058.txt Sec File: edgar/data/1202718/0000028412-04-000058-index.htm

2004-04-16 Acton Elizabeth S (CIK 1202718) through Direct (Evpchief Financial Officer)

Invested in Comerica Inc New bought 45000 shares at $0 remaining shares owned 45000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2005-01-26 exercise price 52.5 has valueitem expiration due date 2014-04-16 underlying security shares 45000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2004-03-16 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-04-000033.txt Sec File: edgar/data/1202718/0000028412-04-000033-index.htm

2004-03-12 Acton Elizabeth S (CIK 1202718) through Direct (Evpchief Financial Officer)

Invested in Comerica Inc New bought 199 shares at $0 remaining shares owned 26689

Common Stock Comerica Inc New Cma Transaction code: A Grant, award, or other acquisition

f1 this number includes shares purchased under the cma dividend reinvestment plan and shares acquired through employee stock plans as of march 12, 2004.


Filed on 2004-03-16 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-04-000033.txt Sec File: edgar/data/1202718/0000028412-04-000033-index.htm

2004-03-12 Acton Elizabeth S (CIK 1202718) through Direct (Evpchief Financial Officer)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2004-01-27 exercise price 40.32 has valueitem expiration due date 2013-04-17 underlying security shares 30000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2004-03-16 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-04-000033.txt Sec File: edgar/data/1202718/0000028412-04-000033-index.htm

2004-03-12 Acton Elizabeth S (CIK 1202718) through Direct (Evpchief Financial Officer)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2004-03-16 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-04-000033.txt Sec File: edgar/data/1202718/0000028412-04-000033-index.htm

2004-03-12 Acton Elizabeth S (CIK 1202718) through Direct (Evpchief Financial Officer)

Invested in Comerica Inc New remaining shares owned 131

Common Stock Comerica Inc New Cma

f2 as of march 12, 2004.


Filed on 2004-01-28 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-04-000019.txt Sec File: edgar/data/1202718/0000028412-04-000019-index.htm

2004-01-27 Acton Elizabeth S (CIK 1202718) through Direct (Evpchief Financial Officer)

Invested in Comerica Inc New bought 10000 shares at $40.32 remaining shares owned 36486

Common Stock Comerica Inc New Cma Transaction code: M Exercise or conversion of derivative security

f1 this number includes shares purchased under the cma dividend reinvestment plan and shares acquired through employee stock plans as of december 1, 2003.


Filed on 2004-01-28 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-04-000019.txt Sec File: edgar/data/1202718/0000028412-04-000019-index.htm

2004-01-27 Acton Elizabeth S (CIK 1202718) through Direct (Evpchief Financial Officer)

Invested in Comerica Inc New remaining shares owned 64

Common Stock Comerica Inc New Cma

f2 as of december 1, 2003.


Filed on 2004-01-28 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-04-000019.txt Sec File: edgar/data/1202718/0000028412-04-000019-index.htm

2004-01-27 Acton Elizabeth S (CIK 1202718) through Direct (Evpchief Financial Officer)

Invested in Comerica Inc New sold 10000 shares at $0 remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2004-01-27 exercise price 40.32 has valueitem expiration due date 2013-04-17 underlying security shares 10000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2004-01-28 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-04-000019.txt Sec File: edgar/data/1202718/0000028412-04-000019-index.htm

2004-01-27 Acton Elizabeth S (CIK 1202718) through Direct (Evpchief Financial Officer)

Invested in Comerica Inc New remaining shares owned 30000

Employee Stock Option Right To Buy Comerica Inc New Cma exercise date 2002-04-15 exercise price 62.02 has valueitem expiration due date 2012-04-13 underlying security shares 30000 underlying security title Common Stock

f3 the options vest in four equal annual installments beginning on the date indicated in this column.


Filed on 2004-01-28 by Acton Elizabeth S SEC CIK 1202718 Form 4

Accession 0000028412-04-000019.txt Sec File: edgar/data/1202718/0000028412-04-000019-index.htm

2004-01-27 Acton Elizabeth S (CIK 1202718) through Direct (Evpchief Financial Officer)

Invested in Comerica Inc New sold 10000 shares at $58.04 remaining shares owned 26486

Common Stock Comerica Inc New Cma Transaction code: S Open market or private sale of securities

f1 this number includes shares purchased under the cma dividend reinvestment plan and shares acquired through employee stock plans as of december 1, 2003.