Press release

3M Board Declares Quarterly Dividend

Sponsored by Businesswire

The 3M Board of Directors (NYSE:MMM) today declared a dividend on the
company’s common stock of $1.44 per share for the second quarter of
2019. The dividend is payable Jun. 12, 2019, to shareholders of record
at the close of business on May 24, 2019.

3M has paid dividends to its shareholders without interruption for more
than 100 years.

As of Mar. 31, 2019, 3M had 576,426,706 common shares outstanding and
75,997 shareholders of record.

About 3M
At 3M, we apply science in collaborative ways to
improve lives daily. With $33 billion in sales, our 93,000 employees
connect with customers all around the world. Learn more about 3M’s
creative solutions to the world’s problems at or
on Twitter @3M or @3MNews.