3M CO — Director's Dealing 2012

Nov 29, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3M CO (MMM)
CIK: 0000066740
Period of Report: 2012-11-27

Reporting Person: Kelly Michael A (Executive Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-11-27	Common Stock	M	13	$89.60	Acquired	8406	Direct
2012-11-27	Common Stock	F	13	$89.60	Disposed	8393	Direct
2012-11-27	Common Stock	M	24	$89.60	Acquired	8417	Direct
2012-11-27	Common Stock	F	24	$89.60	Disposed	8393	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-11-27	Restricted Stock Units	$	M	13	Disposed		Common Stock (13)	Direct
2012-11-27	Restricted Stock Units	$	M	24	Disposed		Common Stock (24)	Direct

Footnotes

F1: Shares withheld for FICA tax for retirement eligible executives.

F2: Each restricted stock unit represents a contingent right to receive one share of 3M common stock.

F3: The restricted stock units will vest 100% on the first business day of the third calendar year following the year of the grant; vest date is 01/02/2013.

F4: Each restricted stock unit represents a contingent right to receive one share of 3M common stock.

F5: The restricted stock units will vest 100% five years from the grant date (9-1-2011).