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: Vale Michael G. (Group President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-02-06	Common Stock	A	8002.485	—	Acquired	74501.5602	Direct
2023-02-06	Common Stock	F	3690	—	Disposed	70811.5602	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-02-07	Restricted Stock Units	$	A	13431	Acquired		Common Stock (13431)	Direct

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 under 3M's General Employee Stock Purchase Plan.

F3: Includes shares acquired pursuant to 3M's Dividend Reinvestment Plan.

F4: Includes dividend share equivalents, accrued quarterly, pursuant to 3M's Deferred Compensation Plan.

F5: The number of shares withheld for taxes was estimated and will be revised by amendment if necessary.

F6: Each restricted stock unit represents a contingent right to receive one share of 3M common stock.

F7: The restricted stock units vest 100% three years from the grant date of February 7, 2023.