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	10	$251.94	Disposed	199760.9578	Direct
2018-01-31	Common Stock	S	210	$251.95	Disposed	199550.9578	Direct
2018-01-31	Common Stock	S	300	$251.96	Disposed	199250.9578	Direct
2018-01-31	Common Stock	S	19	$251.97	Disposed	199231.9578	Direct
2018-01-31	Common Stock	S	10	$251.98	Disposed	199221.9578	Direct
2018-01-31	Common Stock	S	287	$252.00	Disposed	198934.9578	Direct
2018-01-31	Common Stock	S	217	$252.01	Disposed	198717.9578	Direct
2018-01-31	Common Stock	S	10	$252.02	Disposed	198707.9578	Direct
2018-01-31	Common Stock	S	24	$252.03	Disposed	198683.9578	Direct
2018-01-31	Common Stock	S	1	$252.04	Disposed	198682.9578	Direct
2018-01-31	Common Stock	S	222	$252.06	Disposed	198460.9578	Direct
2018-01-31	Common Stock	S	179	$252.08	Disposed	198281.9578	Direct
2018-01-31	Common Stock	S	31	$252.09	Disposed	198250.9578	Direct
2018-01-31	Common Stock	S	410	$252.10	Disposed	197840.9578	Direct
2018-01-31	Common Stock	S	810	$252.11	Disposed	197030.9578	Direct
2018-01-31	Common Stock	S	429	$252.12	Disposed	196601.9578	Direct
2018-01-31	Common Stock	S	210	$252.13	Disposed	196391.9578	Direct
2018-01-31	Common Stock	S	102	$252.14	Disposed	196289.9578	Direct
2018-01-31	Common Stock	S	10	$252.16	Disposed	196279.9578	Direct
2018-01-31	Common Stock	S	201	$252.17	Disposed	196078.9578	Direct
2018-01-31	Common Stock	S	10	$252.18	Disposed	196068.9578	Direct
2018-01-31	Common Stock	S	110	$252.19	Disposed	195958.9578	Direct
2018-01-31	Common Stock	S	1	$252.20	Disposed	195957.9578	Direct
2018-01-31	Common Stock	S	298	$252.21	Disposed	195659.9578	Direct
2018-01-31	Common Stock	S	300	$252.23	Disposed	195359.9578	Direct
2018-01-31	Common Stock	S	600	$252.24	Disposed	194759.9578	Direct
2018-01-31	Common Stock	S	220	$252.25	Disposed	194539.9578	Direct
2018-01-31	Common Stock	S	200	$252.26	Disposed	194339.9578	Direct
2018-01-31	Common Stock	S	7	$252.27	Disposed	194332.9578	Direct