3M CO — Director's Dealing 2003

Nov 12, 2003

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3M CO (MMM)
CIK: 0000066740
Period of Report: 2003-11-10

Reporting Person: SULLIVAN LOUIS W (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2003-11-10	Common Stock	A	87	$78.84	Acquired	15523	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	1653	Direct

Footnotes

F1: On September 29, 2003, the common stock of 3M Company split 2-for-1. The shares of common stock reported on Table I have been adjusted to reflect the split.

F2: This nonemployee director has elected to defer all or a portion of compensation otherwise payable in cash to a common stock equivalents
account under the terms of 3M's Director Compensation Plan and has no voting or investment powers with respect to such account.

F3: The directly-held common stock holding reported in Table I includes shares acquired pursuant to 3M's Dividend Reinvestment Program in transactions exempt from Section 16.