AGM - Revised Form of Proxy.

Halma plc

Annual General Meeting 2025 (AGM) - Revised Form of Proxy

Following the publication and posting of the Notice of AGM of the Company to be held on 24 July 2025, together with a Form of Proxy, it has come to the Company's attention that the Form of Proxy contains a minor typographical error in relation to resolution 5. For the avoidance of doubt, the resolutions set out in the 2025 Notice of AGM are correct and the typographical error in the Form of Proxy does not affect the validity of the resolutions. 

A Form of Proxy which has been submitted, or which is submitted prior to the proxy voting deadline of 12.30pm on 22 July 2025, will be treated as valid, notwithstanding the typographical error. As such, shareholders who have already returned their Form of Proxy do not need to take any action. A revised Form of Proxy is available on the Company's website at https://www.halma.com/investors/shareholder-information/agm-information.  Shareholders who have not yet returned a Form of Proxy, or who wish to amend their original submission, may use the revised Form of Proxy, if preferred.  

The revised Form of Proxy has also been submitted to the National Storage Mechanism and will shortly be available for inspection at https://data.fca.org.uk/#/nsm/nationalstoragemechanism.

NOTE TO EDITORS

Halma is a global group of life-saving technology companies, focused on growing a safer, cleaner, healthier future for everyone, every day. Its purpose defines the three market areas where it operates:

Halma employs over 9,000 people in more than 20 countries, with major operations in the UK, Mainland Europe, the USA and Asia Pacific. Halma is listed on the London Stock Exchange (LON: HLMA) and is a constituent of the FTSE 100 index.

Halma has been named one of Britain's Most Admired Companies for the past six years.