3M CO — Director's Dealing 2015

Nov 24, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3M CO (MMM)
CIK: 0000066740
Period of Report: 2015-11-20

Reporting Person: Bauman James L (Executive Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-11-06	Common Stock	G	67	—	Disposed	8686	Direct
2015-11-20	Common Stock	M	5392	$87.35	Acquired	14078	Direct
2015-11-20	Common Stock	S	5392	$159.50	Disposed	8686	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2015-11-20	Non-qualified Stock Option (Right to Buy)	$87.35	M	5392	Disposed	2016-05-09	Common Stock (5392)	Direct

Footnotes

F1: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 6, 2015.