3M CO — Director's Dealing 2014

Aug 6, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3M CO (MMM)
CIK: 0000066740
Period of Report: 2014-08-05

Reporting Person: THULIN INGE G (Director, Chairman, President & CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-08-05	Common Stock	S	200	$139.5907	Disposed	115929	Direct
2014-08-05	Common Stock	S	1400	$139.60	Disposed	114529	Direct
2014-08-05	Common Stock	S	100	$139.6021	Disposed	114429	Direct
2014-08-05	Common Stock	S	100	$139.606	Disposed	114329	Direct
2014-08-05	Common Stock	S	1000	$139.61	Disposed	113329	Direct
2014-08-05	Common Stock	S	200	$139.6121	Disposed	113129	Direct
2014-08-05	Common Stock	S	1400	$139.62	Disposed	111729	Direct
2014-08-05	Common Stock	S	200	$139.6214	Disposed	111529	Direct
2014-08-05	Common Stock	S	1800	$139.63	Disposed	109729	Direct
2014-08-05	Common Stock	S	1999	$139.64	Disposed	107730	Direct
2014-08-05	Common Stock	S	1201	$139.65	Disposed	106529	Direct
2014-08-05	Common Stock	S	500	$139.66	Disposed	106029	Direct
2014-08-05	Common Stock	S	500	$139.67	Disposed	105529	Direct
2014-08-05	Common Stock	S	400	$139.68	Disposed	105129	Direct
2014-08-05	Common Stock	S	200	$139.6828	Disposed	104929	Direct
2014-08-05	Common Stock	S	1300	$139.69	Disposed	103629	Direct
2014-08-05	Common Stock	S	200	$139.6921	Disposed	103429	Direct
2014-08-05	Common Stock	S	200	$139.6993	Disposed	103229	Direct
2014-08-05	Common Stock	S	2400	$139.70	Disposed	100829	Direct
2014-08-05	Common Stock	S	1300	$139.71	Disposed	99529	Direct
2014-08-05	Common Stock	S	100	$139.7162	Disposed	99429	Direct
2014-08-05	Common Stock	S	1200	$139.72	Disposed	98229	Direct
2014-08-05	Common Stock	S	100	$139.7262	Disposed	98129	Direct
2014-08-05	Common Stock	S	1200	$139.73	Disposed	96929	Direct
2014-08-05	Common Stock	S	2400	$139.74	Disposed	94529	Direct
2014-08-05	Common Stock	S	100	$139.744	Disposed	94429	Direct
2014-08-05	Common Stock	S	2900	$139.75	Disposed	91529	Direct
2014-08-05	Common Stock	S	3581	$139.76	Disposed	87948	Direct
2014-08-05	Common Stock	S	400	$139.7614	Disposed	87548	Direct