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	2436	$139.77	Disposed	85112	Direct
2014-08-05	Common Stock	S	100	$139.774	Disposed	85012	Direct
2014-08-05	Common Stock	S	3364	$139.78	Disposed	81648	Direct
2014-08-05	Common Stock	S	100	$139.7814	Disposed	81548	Direct
2014-08-05	Common Stock	S	100	$139.7821	Disposed	81448	Direct
2014-08-05	Common Stock	S	100	$139.784	Disposed	81348	Direct
2014-08-05	Common Stock	S	2119	$139.79	Disposed	79229	Direct
2014-08-05	Common Stock	S	300	$139.7914	Disposed	78929	Direct
2014-08-05	Common Stock	S	2013	$139.80	Disposed	76916	Direct
2014-08-05	Common Stock	S	187	$139.8007	Disposed	76729	Direct
2014-08-05	Common Stock	S	100	$139.8021	Disposed	76629	Direct
2014-08-05	Common Stock	S	101	$139.8093	Disposed	76528	Direct
2014-08-05	Common Stock	S	1800	$139.81	Disposed	74728	Direct
2014-08-05	Common Stock	S	100	$139.8162	Disposed	74628	Direct
2014-08-05	Common Stock	S	1800	$139.82	Disposed	72828	Direct
2014-08-05	Common Stock	S	1500	$139.83	Disposed	71328	Direct
2014-08-05	Common Stock	S	200	$139.8362	Disposed	71128	Direct
2014-08-05	Common Stock	S	1506	$139.84	Disposed	69622	Direct
2014-08-05	Common Stock	S	2000	$139.85	Disposed	67622	Direct
2014-08-05	Common Stock	S	300	$139.86	Disposed	67322	Direct
2014-08-05	Common Stock	S	100	$139.8614	Disposed	67222	Direct
2014-08-05	Common Stock	S	200	$139.87	Disposed	67022	Direct
2014-08-05	Common Stock	S	1700	$139.88	Disposed	65322	Direct
2014-08-05	Common Stock	S	1600	$139.89	Disposed	63722	Direct
2014-08-05	Common Stock	S	200	$139.894	Disposed	63522	Direct
2014-08-05	Common Stock	S	1400	$139.90	Disposed	62122	Direct
2014-08-05	Common Stock	S	100	$139.91	Disposed	62022	Direct
2014-08-05	Common Stock	S	100	$139.92	Disposed	61922	Direct
2014-08-05	Common Stock	S	19	$139.94	Disposed	61903	Direct