3M CO — Director's Dealing 2024

May 6, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3M CO (MMM)
CIK: 0000066740
Period of Report: 2024-05-03

Reporting Person: Roman Michael F (Director, Chairman of the Board)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2024-05-03	Non-qualified Stock Option (Right to Buy)	$97.15	A	316644	Acquired	2034-05-02	Common Stock (316644)	Direct

Footnotes

F1: The stock option will vest and become exercisable in a series of three equal annual installments beginning on February 6, 2025.