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

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-- Morgan Stanley 13th AnnualLaguna Conference on Thursday, Sept. 11, 2025. William Brown, Chairman and CEO will speak at 12:20 p.m. PT.

This event will be webcast live and a replay will be available on 3M's Investor Relations website athttp://investors.3M.com.

About 3M3M(NYSE: MMM) is focused on transforming industries around the world by applying science and creating innovative, customer-focused solutions. Our multi-disciplinary team is working to solve tough customer problems by leveraging diverse technology platforms, differentiated capabilities, global footprint, and operational excellence. Discover how3Mis shaping the future at3M.com/news.

Investor Contact:Diane Farrow(612) 202-2449orEric Herron(651) 233-0043

Media Contact:3Mnews@mmm.com

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SOURCE 3M Company

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COMTEX_468520378/1005/2025-09-03T10:00:27