3M CO — Director's Dealing 2015

Oct 28, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3M CO (MMM)
CIK: 0000066740
Period of Report: 2015-10-27

Reporting Person: Ashish Khandpur K (Sr. VP, Chief Tech. Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-10-27	Common Stock	S	1181	$156.63	Disposed	1151	Direct
2015-10-27	Common Stock	S	200	$156.64	Disposed	951	Direct
2015-10-27	Common Stock	M	1774	$87.35	Acquired	2725	Direct
2015-10-27	Common Stock	S	400	$156.57	Disposed	2325	Direct
2015-10-27	Common Stock	S	1205	$156.58	Disposed	1120	Direct
2015-10-27	Common Stock	S	169	$156.595	Disposed	951	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2015-10-27	Non-qualified Stock Option (Right to Buy)	$87.35	M	1774	Disposed	2016-05-09	Common Stock (1774)	Direct

Footnotes

F1: Includes shares acquired under 3M's General Employee Stock Purchase Plan.