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

• Deutsche Bank’s 9 ^th Annual Global Industrials & Materials Summit on Wednesday, June 6, 2018. Nick Gangestad, senior vice president and chief financial officer, will speak at 8 a.m. CDT.

This event will be webcast live, and replays will be available on 3M’s Investor Relations website at http://investors.3M.com.

About 3M
At 3M, we apply science in collaborative ways to improve lives daily. With $32 billion in sales, our 91,000 employees connect with customers all around the world. Learn more about 3M’s creative solutions to the world’s problems at www.3M.com or on Twitter @3M or @3MNews.

3M Investor Contact: Bruce Jermeland, 651-733-1807orTony Riter, 651-733-1141or Media Contact: Fanna Haile-Selassie, 651-736-0876