3M CO — Director's Dealing 2015

Feb 6, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3M CO (MMM)
CIK: 0000066740
Period of Report: 2015-02-05

Reporting Person: Kelly Michael A (Executive Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-02-05	Common Stock	M	17693	$87.35	Acquired	48789	Direct
2015-02-05	Common Stock	S	27	$164.70	Disposed	48762	Direct
2015-02-05	Common Stock	S	10	$164.75	Disposed	48752	Direct
2015-02-05	Common Stock	S	163	$164.77	Disposed	48589	Direct
2015-02-05	Common Stock	S	209	$164.79	Disposed	48380	Direct
2015-02-05	Common Stock	S	100	$164.82	Disposed	48280	Direct
2015-02-05	Common Stock	S	100	$164.8225	Disposed	48180	Direct
2015-02-05	Common Stock	S	400	$164.825	Disposed	47780	Direct
2015-02-05	Common Stock	S	200	$164.8275	Disposed	47580	Direct
2015-02-05	Common Stock	S	200	$164.83	Disposed	47380	Direct
2015-02-05	Common Stock	S	473	$164.84	Disposed	46907	Direct
2015-02-05	Common Stock	S	100	$164.845	Disposed	46807	Direct
2015-02-05	Common Stock	S	906	$164.85	Disposed	45901	Direct
2015-02-05	Common Stock	S	100	$164.855	Disposed	45801	Direct
2015-02-05	Common Stock	S	800	$164.86	Disposed	45001	Direct
2015-02-05	Common Stock	S	400	$164.865	Disposed	44601	Direct
2015-02-05	Common Stock	S	1600	$164.88	Disposed	43001	Direct
2015-02-05	Common Stock	S	600	$164.885	Disposed	42401	Direct
2015-02-05	Common Stock	S	100	$164.8875	Disposed	42301	Direct
2015-02-05	Common Stock	S	827	$164.89	Disposed	41474	Direct
2015-02-05	Common Stock	S	278	$164.90	Disposed	41196	Direct
2015-02-05	Common Stock	S	400	$164.905	Disposed	40796	Direct
2015-02-05	Common Stock	S	200	$164.91	Disposed	40596	Direct
2015-02-05	Common Stock	S	600	$164.9175	Disposed	39996	Direct
2015-02-05	Common Stock	S	600	$164.92	Disposed	39396	Direct
2015-02-05	Common Stock	S	100	$164.9225	Disposed	39296	Direct
2015-02-05	Common Stock	S	300	$164.9425	Disposed	38996	Direct
2015-02-05	Common Stock	S	500	$164.945	Disposed	38496	Direct
2015-02-05	Common Stock	S	500	$164.95	Disposed	37996	Direct
2015-02-05	Common Stock	S	100	$164.955	Disposed	37896	Direct