COMERICA INC — Director's Dealing 2017

Nov 14, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: COMERICA INC /NEW/ (CMA)
CIK: 0000028412
Period of Report: 2017-11-10

Reporting Person: RITCHIE MICHAEL T (Executive Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-11-10	Common Stock	M	2000	$33.79	Acquired	21500	Direct
2017-11-10	Common Stock	S	2000	$75.085	Disposed	19500	Direct
2017-11-10	Common Stock	M	1530	$42.32	Acquired	21030	Direct
2017-11-10	Common Stock	S	1530	$75.095	Disposed	19500	Direct
2017-11-10	Common Stock	M	1066	$32.97	Acquired	20566	Direct
2017-11-10	Common Stock	S	1066	$75.07	Disposed	19500	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-11-10	Employee Stock Option (right to buy)	$33.79	M	2000	Disposed	2023-01-22	Common Stock (2000)	Direct
2017-11-10	Employee Stock Option (right to buy)	$42.32	M	1530	Disposed	2025-01-27	Common Stock (1530)	Direct
2017-11-10	Employee Stock Option (right to buy)	$32.97	M	1066	Disposed	2026-01-26	Common Stock (1066)	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Employee Stock Option (right to buy)	$49.51	2024-01-21	Common Stock (2592)	2592	Direct
Employee Stock Option (right to buy)	$67.66	2027-01-24	Common Stock (2210)	2210	Direct

Footnotes

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 10, 2017.

F2: The options vest in four equal annual installments (based on the original grant amount) beginning on the date indicated in this column.