3M Announces Upcoming Investor Events

  3M Announces Upcoming Investor Events

Business Wire

ST. PAUL, Minn. -- December 10, 2012

3M (NYSE: MMM) today announced the following investor events:

  * 2013 outlook conference call on Wed., December 12, 2012 from 8:30 a.m. to
    9:30 a.m. CT.
  * Fourth-quarter 2012 earnings conference call on Thurs., January 24, 2013
    from 8 a.m. to 9:00 a.m. CT.

The above calls may be accessed via telephone by calling (800) 762-2596 within
the U.S. or +1 (212) 231-2916 outside the U.S. Both events will be webcast
live, and replays of each will be available on 3M’s Investor Relations website
at http://investor.3M.com

About 3M
3M captures the spark of new ideas and transforms them into thousands of
ingenious products. Our culture of creative collaboration inspires a
never-ending stream of powerful technologies that make life better. 3M is the
innovation company that never stops inventing. With $30 billion in sales, 3M
employs 84,000 people worldwide and has operations in more than 65 countries.
For more information, visit www.3M.com or follow @3MNews on Twitter.

Contact:

3M
Media Contact:
Jacqueline Berry, 651-733-3611
or
Investor Contacts:
Matt Ginter, 651-733-8206
or
Bruce Jermeland, 651-733-1807