3M CO — Director's Dealing 2017

Nov 3, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3M CO (MMM)
CIK: 0000066740
Period of Report: 2017-11-01

Reporting Person: Delgado Joaquin (Executive Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-11-01	Common Stock	M	26936	$78.72	Acquired	60632	Direct
2017-11-01	Common Stock	S	211	$229.64	Disposed	60421	Direct
2017-11-01	Common Stock	S	304	$229.65	Disposed	60117	Direct
2017-11-01	Common Stock	S	300	$229.66	Disposed	59817	Direct
2017-11-01	Common Stock	S	755	$229.70	Disposed	59062	Direct
2017-11-01	Common Stock	S	100	$229.705	Disposed	58962	Direct
2017-11-01	Common Stock	S	325	$229.71	Disposed	58637	Direct
2017-11-01	Common Stock	S	901	$229.72	Disposed	57736	Direct
2017-11-01	Common Stock	S	500	$229.73	Disposed	57236	Direct
2017-11-01	Common Stock	S	300	$229.735	Disposed	56936	Direct
2017-11-01	Common Stock	S	300	$229.745	Disposed	56636	Direct
2017-11-01	Common Stock	S	741	$229.77	Disposed	55895	Direct
2017-11-01	Common Stock	S	10	$229.78	Disposed	55885	Direct
2017-11-01	Common Stock	S	189	$229.79	Disposed	55696	Direct
2017-11-01	Common Stock	S	300	$229.80	Disposed	55396	Direct
2017-11-01	Common Stock	S	100	$229.805	Disposed	55296	Direct
2017-11-01	Common Stock	S	100	$229.81	Disposed	55196	Direct
2017-11-01	Common Stock	S	200	$229.84	Disposed	54996	Direct
2017-11-01	Common Stock	S	190	$229.85	Disposed	54806	Direct
2017-11-01	Common Stock	S	100	$229.8575	Disposed	54706	Direct
2017-11-01	Common Stock	S	810	$229.86	Disposed	53896	Direct
2017-11-01	Common Stock	S	200	$229.87	Disposed	53696	Direct
2017-11-01	Common Stock	S	100	$229.88	Disposed	53596	Direct
2017-11-01	Common Stock	S	100	$229.885	Disposed	53496	Direct
2017-11-01	Common Stock	S	100	$229.89	Disposed	53396	Direct
2017-11-01	Common Stock	S	200	$229.90	Disposed	53196	Direct
2017-11-01	Common Stock	S	197	$229.91	Disposed	52999	Direct
2017-11-01	Common Stock	S	103	$229.92	Disposed	52896	Direct
2017-11-01	Common Stock	S	100	$229.925	Disposed	52796	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	1121	Indirect

Footnotes

F1: Includes shares acquired pursuant to the 3M Voluntary Investment Plan.