3M CO — Director's Dealing 2013

Feb 20, 2013

SEC Form 4/A — Form 4/A

Issuer: 3M CO (MMM)
CIK: 0000066740
Period of Report: 2013-02-05

Reporting Person: Meline David W (SR VP & CHIEF FINANCIAL OFCR)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-02-05	Common Stock	A	11928.72	—	Acquired	22142.72	Direct
2013-02-05	Common Stock	F	441.419	$101.49	Disposed	21701.301	Direct

Footnotes

F1: On February 7, 2013, the reporting person reported the deferred receipt of a number of shares of 3M Common Stock earned as the result of the 2010 performance shares awarded to the reporting person under the 3M Long-Term Incentive Plan. The number of shares to be withheld for payment of FICA withholding taxes was unknown at that time. This amendment is being filed to update the Form 4 with the number of shares used for FICA withholding. Under the terms of the 3M Deferred Compensation Plan, the reporting person elected to defer receipt of these shares until after retirement. There are no voting or investment powers with respect to these shares.