3M CO — Director's Dealing 2018

Feb 1, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3M CO (MMM)
CIK: 0000066740
Period of Report: 2018-01-31

Reporting Person: THULIN INGE G (Director, Chairman, President & CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-01-31	Common Stock	S	200	$251.60	Disposed	218436.9578	Direct
2018-01-31	Common Stock	S	1320	$251.62	Disposed	213461.9578	Direct
2018-01-31	Common Stock	S	3655	$251.61	Disposed	214781.9578	Direct
2018-01-31	Common Stock	S	468	$251.63	Disposed	212993.9578	Direct
2018-01-31	Common Stock	S	200	$251.64	Disposed	212793.9578	Direct
2018-01-31	Common Stock	S	1700	$251.65	Disposed	211093.9578	Direct
2018-01-31	Common Stock	S	200	$251.66	Disposed	210893.9578	Direct
2018-01-31	Common Stock	S	100	$251.67	Disposed	210793.9578	Direct
2018-01-31	Common Stock	S	815	$251.68	Disposed	209978.9578	Direct
2018-01-31	Common Stock	S	704	$251.69	Disposed	209274.9578	Direct
2018-01-31	Common Stock	S	242	$251.70	Disposed	209032.9578	Direct
2018-01-31	Common Stock	S	1730	$251.71	Disposed	207302.9578	Direct
2018-01-31	Common Stock	S	200	$251.72	Disposed	207102.9578	Direct
2018-01-31	Common Stock	S	800	$251.73	Disposed	206302.9578	Direct
2018-01-31	Common Stock	S	300	$251.75	Disposed	206002.9578	Direct
2018-01-31	Common Stock	S	2091	$251.76	Disposed	203911.9578	Direct
2018-01-31	Common Stock	S	100	$251.762	Disposed	203811.9578	Direct
2018-01-31	Common Stock	S	100	$251.765	Disposed	203711.9578	Direct
2018-01-31	Common Stock	S	2010	$251.77	Disposed	201701.9578	Direct
2018-01-31	Common Stock	S	292	$251.78	Disposed	201409.9578	Direct
2018-01-31	Common Stock	S	200	$251.79	Disposed	201209.9578	Direct
2018-01-31	Common Stock	S	3	$251.83	Disposed	201206.9578	Direct
2018-01-31	Common Stock	S	303	$251.86	Disposed	200903.9578	Direct
2018-01-31	Common Stock	S	105	$251.87	Disposed	200798.9578	Direct
2018-01-31	Common Stock	S	306	$251.88	Disposed	200492.9578	Direct
2018-01-31	Common Stock	S	1	$251.89	Disposed	200491.9578	Direct
2018-01-31	Common Stock	S	11	$251.90	Disposed	200480.9578	Direct
2018-01-31	Common Stock	S	500	$251.92	Disposed	199980.9578	Direct
2018-01-31	Common Stock	S	210	$251.93	Disposed	199770.9578	Direct