3M CO — Director's Dealing 2012

Feb 13, 2012

SEC Form 4/A — Form 4/A

Issuer: 3M CO (MMM)
CIK: 0000066740
Period of Report: 2012-02-09

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

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-02-09	Restricted Stock Units	$	M	3835	Disposed		Common Stock (3835)	Direct

Footnotes

F1: Each restricted stock unit represents a contingent right to receive one share of 3M common stock.

F2: The restricted stock units will vest on 2/9/2012.

F3: These RSUs were inadvertently omitted from the reporting person's original Form 4 filed on 2-10-2012.