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

• Citi 2014 Industrials Conference in Boston, Mass., on Monday, Sept. 22, 2014. Nick Gangestad, senior vice president and chief financial officer, will speak at 12:50 p.m. EDT.
• Third-quarter 2014 earnings conference call on Thursday, Oct. 23, 2014, at 8 a.m. CDT. The live webcast, news release and supporting slide presentation will be available on 3M’s Investor Relations website at http://investor.3M.com. The earnings call may also be accessed at (800) 762-2596 within the U.S. or +1 (212) 231-2916 outside the U.S.

These 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 $31 billion in sales, 3M employs 89,000 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, 651-733-8206orBruce Jermeland, 651-733-1807orMedia Contact:Jocelyn Parker, 651-737-6099