3M CO — Director's Dealing 2019

Apr 1, 2019

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3M CO (MMM)
CIK: 0000066740
Period of Report: 2019-03-29

Reporting Person: THULIN INGE G (Director, Exec Chairman)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2019-03-29	Common Stock	S	184	$208.82	Disposed	267495.5914	Direct
2019-03-29	Common Stock	S	50	$208.83	Disposed	267445.5914	Direct
2019-03-29	Common Stock	S	88	$208.86	Disposed	267357.5914	Direct
2019-03-29	Common Stock	S	172	$208.91	Disposed	267185.5914	Direct
2019-03-29	Common Stock	S	228	$208.92	Disposed	266957.5914	Direct
2019-03-29	Common Stock	S	200	$209.05	Disposed	266757.5914	Direct
2019-03-29	Common Stock	S	270	$209.06	Disposed	266487.5914	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2019-03-29	Non-qualified Stock Option (Right to Buy)	$78.72	M	25083	Disposed	2020-02-07	Common Stock (25083)	Direct

Footnotes

F1: Includes shares acquired under 3M's General Employee Stock Purchase Plan.