3M CO — Director's Dealing 2019

Feb 7, 2019

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3M CO (MMM)
CIK: 0000066740
Period of Report: 2019-02-05

Reporting Person: Ludgate Kristen M (Sr Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2019-02-05	Common Stock	A	733.452	—	Acquired	1832.4837	Direct
2019-02-05	Common Stock	F	359.854	—	Disposed	1472.6297	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2019-02-05	Incentive Stock Option (Right to Buy)	$201.12	A	20468	Acquired	2029-02-04	Common Stock (20468)	Direct

Footnotes

F1: Represents shares of 3M common stock that will be delivered imminently pursuant to the terms of a performance share award made to the reporting person on March 1, 2016. The performance-based vesting requirements applicable to such award were satisfied on the date reported in Column 2 above, which represents the date on which the level of performance attained was certified. The number of shares withheld for taxes are estimated and will be revised by amendment, if necessary.