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: Ashish Khandpur K (Sr. VP, Chief Tech. Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-02-13	Common Stock	S	648	$180.7637	Disposed	2909	Direct
2017-02-13	Common Stock	S	300	$180.7501	Disposed	2609	Direct
2017-02-13	Common Stock	M	948	$77.18	Acquired	3557	Direct
2017-02-13	Common Stock	S	2445	$180.732	Disposed	1112	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	948	Disposed	2018-05-13	Common Stock (948)	Direct