3M CO — Director's Dealing 2005

Jul 26, 2005

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3M CO (MMM)
CIK: 0000066740
Period of Report: 2005-07-25

Reporting Person: THULIN INGE G (EXEC VP INTERNATIONAL)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2005-07-25	Common Stock	P	1000	$74.2	Acquired	12222	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	707	Indirect