COMERICA INC — Director's Dealing 2016

Apr 13, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: COMERICA INC /NEW/ (CMA)
CIK: 0000028412
Period of Report: 2016-04-08

Reporting Person: PIERGALLINI ALFRED A (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2016-04-08	Common Stock	A	159	$36.76	Acquired	70428	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	750	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Restricted Stock Units	$0	1988-08-08	Common Stock (319)	319	Direct

Footnotes

F1: The shares were acquired by reporting person in connection with a distribution from one of issuer's deferred compensation plans.

F2: Includes, among other things, stock units held pursuant to deferred director plans and restricted stock units as of April 8, 2016.

F3: The shares that were acquired by reporting person in connection with this transaction have been included in Table I of previous filings, and accordingly, this transaction does not vary the amount of securities beneficially owned by reporting person.

F4: Previous filings after February 20, 2015 incorrectly reported 750 shares as directly owned instead of indirectly owned. This filing correctly reflects the nature of beneficial ownership of such shares from February 20, 2015 to the present.

F5: Each restricted stock unit represents a contingent right to receive one share of Comerica common stock.

F6: The restricted stock units vest one year after the date of grant. Vested shares are settled one year after cessation of service on the board.