3M CO — Director's Dealing 2009

Sep 3, 2009

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3M CO (MMM)
CIK: 0000066740
Period of Report: 2009-09-02

Reporting Person: Meline David W (VP CORP CNTRLR & CF ACCTG OFCR)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2009-09-02	Common Stock	F	1023	$70.58	Disposed	15641	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	168	Indirect

Footnotes

F1: Distribution of shares as a result of vesting of a portion of restricted stock units (1,023 shares withheld for taxes).

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