3M CO — Director's Dealing 2020

Feb 6, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3M CO (MMM)
CIK: 0000066740
Period of Report: 2020-02-04

Reporting Person: Hammes Eric D. (Executive Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-02-04	Common Stock	A	4521.569	—	Acquired	11745.0098	Direct
2020-02-04	Common Stock	F	1674.555	—	Disposed	10070.4548	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2020-02-04	Non-qualified Stock Option (Right to Buy)	$157.24	A	67524	Acquired	2030-02-03	Common Stock (67524)	Direct

Footnotes

F1: Represents shares of 3M common stock that will be delivered pursuant to the terms of performance share award made to the reporting person on March 1, 2017 and July 3, 2017. 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. .

F2: Includes shares acquired under 3M's General Employee Stock Purchase Plan.

F3: The number of shares withheld for taxes was estimated and will be revised by amendment, if necessary.

F4: The stock option will vest and become exercisable in a series of three equal installments on each of the first, second and third anniversary of the grant date.