3M CO — Director's Dealing 2025

Apr 28, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3M CO (MMM)
CIK: 0000066740
Period of Report: 2025-04-25

Reporting Person: Fitterling James R (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-04-25	Common Stock	A	333.022	$138.88	Acquired	4234.045	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	11412.005	Direct
Common Stock	200	Indirect

Footnotes

F1: Includes acquisition of deferred dividend reinvestment shares pursuant to 3M's Compensation Plan for Non-Employee Directors.