3M CO — Director's Dealing 2023

Feb 8, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3M CO (MMM)
CIK: 0000066740
Period of Report: 2023-02-06

Reporting Person: Reinseth Theresa E (Senior Vice President/CAO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-02-06	Common Stock	A	768.162	—	Acquired	2389.8804	Direct
2023-02-06	Common Stock	F	351	—	Disposed	2038.8804	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-02-07	Restricted Stock Units	$	A	2336	Acquired		Common Stock (2336)	Direct
2023-02-07	Non-qualified Stock Option (Right to Buy)	$116.90	A	12285	Acquired	2033-02-07	Common Stock (12285)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	510	Indirect

Footnotes

F1: Represents shares of 3M common stock that will be delivered pursuant to the terms of a performance share award made to the reporting person on March 1, 2020. The performance-based vesting requirements applicable to such award were satisfied on the date reported in Column 2, which represents the date on which the level of performance attained was certified.

F2: Includes shares acquired pursuant to 3M's Dividend Reinvestment Plan.

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

F4: Each restricted stock unit represents a contingent right to receive one share of 3M common stock.

F5: The restricted stock units vest 100% three years from the grant date of February 7, 2023.

F6: 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.