3M CO — Director's Dealing 2016

Feb 19, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3M CO (MMM)
CIK: 0000066740
Period of Report: 2016-02-18

Reporting Person: Bushman Julie L (Senior Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2016-02-18	Common Stock	M	12068	$84.78	Acquired	46338	Direct
2016-02-18	Common Stock	S	6275	$156.60	Disposed	40063	Direct
2016-02-18	Common Stock	S	200	$156.61	Disposed	39863	Direct
2016-02-18	Common Stock	S	109	$156.62	Disposed	39754	Direct
2016-02-18	Common Stock	S	812	$156.63	Disposed	38942	Direct
2016-02-18	Common Stock	S	500	$156.64	Disposed	38442	Direct
2016-02-18	Common Stock	S	600	$156.65	Disposed	37842	Direct
2016-02-18	Common Stock	S	961	$156.66	Disposed	36881	Direct
2016-02-18	Common Stock	S	400	$156.67	Disposed	36481	Direct
2016-02-18	Common Stock	S	337	$156.69	Disposed	36144	Direct
2016-02-18	Common Stock	S	742	$156.70	Disposed	35402	Direct
2016-02-18	Common Stock	S	200	$156.71	Disposed	35202	Direct
2016-02-18	Common Stock	S	100	$156.74	Disposed	35102	Direct
2016-02-18	Common Stock	S	532	$156.75	Disposed	34570	Direct
2016-02-18	Common Stock	S	300	$156.76	Disposed	34270	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2016-02-18	Non-qualified Stock Option (Right to Buy)	$84.78	M	12068	Disposed	2017-05-08	Common Stock (12068)	Direct