3M CO — Director's Dealing 2018

Feb 2, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3M CO (MMM)
CIK: 0000066740
Period of Report: 2018-02-01

Reporting Person: Shin Hak Cheol (Vice Chair & Exec Vice Pres)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-02-01	Common Stock	S	200	$248.54	Disposed	88448.2827	Direct
2018-02-01	Common Stock	S	92	$248.56	Disposed	88356.2827	Direct
2018-02-01	Common Stock	S	300	$248.57	Disposed	88056.2827	Direct
2018-02-01	Common Stock	S	200	$248.58	Disposed	87856.2827	Direct
2018-02-01	Common Stock	S	300	$248.61	Disposed	87556.2827	Direct
2018-02-01	Common Stock	S	200	$248.63	Disposed	87356.2827	Direct
2018-02-01	Common Stock	S	200	$248.64	Disposed	87156.2827	Direct
2018-02-01	Common Stock	S	100	$248.65	Disposed	87056.2827	Direct
2018-02-01	Common Stock	S	300	$248.66	Disposed	86756.2827	Direct
2018-02-01	Common Stock	S	300	$248.67	Disposed	86456.2827	Direct
2018-02-01	Common Stock	S	400	$248.695	Disposed	86056.2827	Direct
2018-02-01	Common Stock	S	400	$248.70	Disposed	85656.2827	Direct
2018-02-01	Common Stock	S	100	$248.72	Disposed	85556.2827	Direct
2018-02-01	Common Stock	S	100	$248.73	Disposed	85456.2827	Direct
2018-02-01	Common Stock	S	200	$248.74	Disposed	85256.2827	Direct
2018-02-01	Common Stock	S	200	$248.79	Disposed	85056.2827	Direct
2018-02-01	Common Stock	S	200	$248.81	Disposed	84856.2827	Direct
2018-02-01	Common Stock	S	200	$248.82	Disposed	84656.2827	Direct
2018-02-01	Common Stock	S	500	$248.83	Disposed	84156.2827	Direct
2018-02-01	Common Stock	S	200	$248.88	Disposed	83956.2827	Direct
2018-02-01	Common Stock	S	100	$248.90	Disposed	83856.2827	Direct
2018-02-01	Common Stock	S	200	$248.91	Disposed	83656.2827	Direct
2018-02-01	Common Stock	S	100	$248.94	Disposed	83556.2827	Direct
2018-02-01	Common Stock	S	200	$248.95	Disposed	83356.2827	Direct
2018-02-01	Common Stock	S	200	$248.97	Disposed	83156.2827	Direct
2018-02-01	Common Stock	S	200	$249.00	Disposed	82956.2827	Direct
2018-02-01	Common Stock	S	100	$249.015	Disposed	82856.2827	Direct
2018-02-01	Common Stock	S	300	$249.03	Disposed	82556.2827	Direct
2018-02-01	Common Stock	S	200	$249.09	Disposed	82356.2827	Direct