3M CO — Director's Dealing 2025

Jan 28, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3M CO (MMM)
CIK: 0000066740
Period of Report: 2025-01-27

Reporting Person: Rhodes Kevin H (EVP, Chief Legal Off & Secret)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-01-27	Common Stock	M	6850	$146.05	Acquired	11645.1543	Direct
2025-01-27	Common Stock	S	6743	$149.8466	Disposed	4902.1543	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-01-27	Non-qualified Stock Option (Right to Buy)	$146.05	M	6850	Disposed	2025-02-03	Common Stock (6850)	Direct

Footnotes

F1: Includes dividend share equivalents, accrued quarterly, pursuant to 3M's Deferred Compensation Plan.