3M – (NYSE: MMM) today announced its participation in the following upcoming investor events:

• Jefferies 2013 Global Industrials Conference on Wednesday, August 14, 2013, in New York, N.Y. David W. Meline, senior vice president and chief financial officer, will speak at 9 a.m. EDT.
• Morgan Stanley Industrials and Autos Conference on Wednesday, September 18, 2013, in Laguna Beach, Calif. David W. Meline, senior vice president and chief financial officer, will speak at 9:10 a.m. PDT.
• Third-quarter 2013 earnings conference call on Thursday, October 24, 2013, at 8 a.m. CDT.

A real-time audio webcast of the presentation can be accessed at http://investor.3M.com. A replay of the webcast will be available following the presentation at the link listed above.

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 88,000 people worldwide and has operations in more than 70 countries. For more information, visit www.3M.com or follow @3MNews on Twitter.

3MInvestor Contacts:Matt Ginter, 651-733-8206orMedia Contact:Jacqueline Berry, 651-733-3611orBruce Jermeland, 651-733-1807