COMERICA INC — Director's Dealing 2017

Aug 30, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: COMERICA INC /NEW/ (CMA)
CIK: 0000028412
Period of Report: 2017-08-28

Reporting Person: Guilfoile Peter William (Executive Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-08-28	Common Stock	S	2928	$69.504	Disposed	15050	Direct
2017-08-29	Common Stock	G	1466	—	Disposed	13584	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Employee Stock Option (Right to Buy)	$39.16	2020-07-27	Common Stock (625)	625	Direct
Employee Stock Option (Right to Buy)	$39.10	2021-01-25	Common Stock (1225)	1225	Direct
Employee Stock Option (Right to Buy)	$29.60	2022-01-24	Common Stock (2750)	2750	Direct
Employee Stock Option (Right to Buy)	$33.79	2023-01-22	Common Stock (3300)	3300	Direct
Employee Stock Option (Right to Buy)	$49.51	2024-01-21	Common Stock (1578)	1578	Direct
Employee Stock Option (Right to Buy)	$42.32	2025-01-27	Common Stock (2270)	2270	Direct
Employee Stock Option (Right to Buy)	$32.97	2026-01-26	Common Stock (3515)	3515	Direct
Employee Stock Option (right to buy)	$67.66	2027-01-24	Common Stock (1925)	1925	Direct

Footnotes

F1: Includes shares acquired through employee stock plans and shares purchased with reinvested dividends as of August 28, 2017.

F2: Shares were gifted to a fund that makes charitable contributions.

F3: The options vest in four equal annual installments (based on the original grant amount) beginning on the date indicated in this column.