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	6	$208.28	Disposed	268187.5914	Direct
2019-03-29	Common Stock	S	100	$208.445	Disposed	268087.5914	Direct
2019-03-29	Common Stock	S	100	$208.49	Disposed	267987.5914	Direct
2019-03-29	Common Stock	S	100	$208.51	Disposed	267887.5914	Direct
2019-03-29	Common Stock	S	100	$208.53	Disposed	267787.5914	Direct
2019-03-29	Common Stock	S	200	$208.67	Disposed	267587.5914	Direct
2019-03-29	Common Stock	S	150	$208.80	Disposed	267437.5914	Direct
2019-03-29	Common Stock	S	50	$208.81	Disposed	267387.5914	Direct
2019-03-29	Common Stock	S	200	$208.82	Disposed	267187.5914	Direct
2019-03-29	Common Stock	S	100	$208.86	Disposed	267087.5914	Direct
2019-03-29	Common Stock	S	150	$208.89	Disposed	266937.5914	Direct
2019-03-29	Common Stock	S	200	$208.92	Disposed	266737.5914	Direct
2019-03-29	Common Stock	S	50	$208.93	Disposed	266687.5914	Direct
2019-03-29	Common Stock	S	100	$209.05	Disposed	266587.5914	Direct
2019-03-29	Common Stock	S	100	$209.06	Disposed	266487.5914	Direct
2019-03-29	Common Stock	M	25083	$78.72	Acquired	291570.5914	Direct
2019-03-29	Common Stock	S	700	$207.27	Disposed	290870.5914	Direct
2019-03-29	Common Stock	S	1200	$207.285	Disposed	289670.5914	Direct
2019-03-29	Common Stock	S	600	$207.30	Disposed	289070.5914	Direct
2019-03-29	Common Stock	S	300	$207.315	Disposed	288770.5914	Direct
2019-03-29	Common Stock	S	28	$207.34	Disposed	288742.5914	Direct
2019-03-29	Common Stock	S	100	$207.345	Disposed	288642.5914	Direct
2019-03-29	Common Stock	S	400	$207.35	Disposed	288242.5914	Direct
2019-03-29	Common Stock	S	29	$207.45	Disposed	288213.5914	Direct
2019-03-29	Common Stock	S	100	$207.69	Disposed	288113.5914	Direct
2019-03-29	Common Stock	S	100	$207.70	Disposed	288013.5914	Direct
2019-03-29	Common Stock	S	100	$207.705	Disposed	287913.5914	Direct
2019-03-29	Common Stock	S	300	$207.72	Disposed	287613.5914	Direct
2019-03-29	Common Stock	S	200	$207.725	Disposed	287413.5914	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	1629	Indirect

Footnotes

F1: Includes shares acquired pursuant to the 3M Voluntary Investment Plan.