Smiths Group Regulatory News (SMIN)

SMITHS GROUP PLC

TRANSACTIONS IN OWN SHARES

Smiths Group plc ("Smiths Group") announces today that it has purchased the following number of its ordinary shares of 37.5 pence each on the London Stock Exchange from J.P. Morgan Securities plc (JPM). Such purchase was effected pursuant to instructions issued by Smiths Group on 10 February 2022, as announced on 11 February 2022:

Smiths Group will cancel the purchased shares.

In accordance with Article 5(1)(b) of the Market Abuse Regulation (EU) No 596/2014 (as incorporated into UK domestic law by the European Union (Withdrawal) Act 2018), a full breakdown of the individual trades by JPM on 17 March 2022 is detailed below.

This announcement does not constitute, or form part of, an offer or any solicitation of an offer for securities in any jurisdiction.

Enquiries:

Jemma Spalton, Director of Investor Relations

+44 (0)20 7004 1600

Jemma.spalton@smiths.com

Matthew Whyte, Company Secretary

+44 (0)20 7004 1600

Matthew.whyte@smiths.com

Smiths Group plc's LEI number is: 213800MJL6IPZS3ASA11

About Smiths Group

For over 170 years, Smiths Group has been pioneering progress by improving the world through smarter engineering. We serve millions of people every year, to help create a safer, more efficient and better-connected world, across four major global markets: Energy, General Industry, Security & Defence, and Aerospace. Listed on the London Stock Exchange, Smiths employs c.14,600 colleagues in over 50 countries. For more information visit www.smiths.com.