3M CO — Director's Dealing 2013

Feb 7, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

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

Reporting Person: Fong Ivan K (Sr. VP, Legal & Gen. Counsel)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-02-05	Common Stock	A	1030.86	—	Acquired	1030.86	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-02-05	Non-qualified Stock Option (Right to Buy)	$101.49	A	29265	Acquired	2023-02-03	Common Stock (29265)	Direct

Footnotes

F1: This transaction reflects the imminent delivery of 1,030.860 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 taxes is still being determined. An amended filing will be done once the number of shares to be withheld for taxes is determined.

F2: The option becomes exercisable in equal installments on each of the first three anniversaries of the grant date (2/5/2013).