Second bullet should read: Fourth-quarter 2014 earnings conference call on Tuesday, Jan. 27, 2015, at 8 a.m. CST (instead of Fourth-quarter 2014 earnings conference call on Tuesday, Jan. 27, 2014, at 8 a.m. CST).

The corrected release reads:

3M ANNOUNCES UPCOMING INVESTOR EVENTS

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

• 3M 2015 Outlook Meeting in New York City on Tuesday, Dec. 16, 2014. The meeting will begin at 8 a.m. EST and is scheduled to adjourn at 11:30 a.m. EST.
• Fourth-quarter 2014 earnings conference call on Tuesday, Jan. 27, 2015, at 8 a.m. CST.

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