3M CO — Director's Dealing 2007

Nov 14, 2007

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3M CO (MMM)
CIK: 0000066740
Period of Report: 2007-11-12

Reporting Person: PETERS AULANA L (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2007-11-12	Common Stock	A	267	$93.58	Acquired	3854	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	34892	Indirect