3M CO — Director's Dealing 2019

May 10, 2019

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3M CO (MMM)
CIK: 0000066740
Period of Report: 2019-05-09

Reporting Person: PAGE GREGORY R (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2019-05-09	Common Stock	P	1000	$176.26	Acquired	4000	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	3750.361	Indirect