3M CO — Director's Dealing 2017

Feb 14, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3M CO (MMM)
CIK: 0000066740
Period of Report: 2017-02-13

Reporting Person: Keel Paul A (Senior Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-02-13	Common Stock	M	8440	$77.18	Acquired	17216	Direct
2017-02-13	Common Stock	S	985	$181.23	Disposed	16231	Direct
2017-02-13	Common Stock	S	337	$181.231	Disposed	15894	Direct
2017-02-13	Common Stock	S	1536	$181.24	Disposed	14358	Direct
2017-02-13	Common Stock	S	500	$181.242	Disposed	13858	Direct
2017-02-13	Common Stock	S	700	$181.245	Disposed	13158	Direct
2017-02-13	Common Stock	S	2800	$181.25	Disposed	10358	Direct
2017-02-13	Common Stock	S	1582	$181.2527	Disposed	8776	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-02-13	Non-qualified Stock Option (Right to Buy)	$77.18	M	8440	Disposed	2018-05-13	Common Stock (8440)	Direct