3M CO — Director's Dealing 2012

Jan 12, 2012

SEC Form 5 — Annual Statement of Changes in Beneficial Ownership

Issuer: 3M CO (MMM)
CIK: 0000066740
Period of Report: 2011-12-31

Reporting Person: MORRISON ROBERT S (Director)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	21137	Indirect
Common Stock	256	Indirect

Footnotes

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

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