3M CO — Director's Dealing 2009

Jul 17, 2009

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3M CO (MMM)
CIK: 0000066740
Period of Report: 2009-07-16

Reporting Person: SMITH MARSCHALL (VICE PRESIDENT LEGAL)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2009-07-16	Common Stock	F	390	$63.40	Disposed	14229	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	347	Indirect

Footnotes

F1: Distribution of shares as a result of vesting of a portion of restricted stock units (390 shares withheld for taxes).

F2: Includes shares acquired during the fiscal year pursuant to the 3M Voluntary Investment Plan.