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

• The J.P. Morgan Industrials Conference on Tuesday, March 10, 2020, is now a virtual event. Mike Roman, chief executive officer, will speak at 9:30 a.m. EDT. The conference call can be accessed at (800) 762-2596 within the U.S. or +1 (212) 231-2916 outside the U.S.

This event will be webcast live, and a replay 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 96,000 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.

Investor Contacts: Bruce Jermeland (651) 733-1807 Tony Riter (651) 733-1141 Media Contact: Jennifer Ehrlich (651) 736-9430

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