GLB Glanbia Plc

Notice of Annual General Meeting 2024 and Proxy voting Form

19 March 2024

Glanbia plc ("Glanbia" or the "Company"), the better nutrition group, announces that the Notice of the 2024 Annual General Meeting (the "Notice") and the Proxy Voting Form for the 2024 Annual General Meeting (the "Proxy") are available from today on the Company's website, and may be viewed and downloaded online at:

www.glanbia.com/agm

The Notice and the Proxy have been submitted to Euronext Dublin and the UK National Storage Mechanism and will shortly be available for inspection at:-

Euronext Dublin OAM Filing

and at

https://data.fca.org.uk/#/nsm/nationalstoragemechanism

The Notice and related documents will be posted on or about 26 March 2024 to shareholders who have elected to receive them by post and will also be available from the Group Secretary and Head of Investor Relations at the Company's registered office at Glanbia House, Kilkenny, R95 E866.

Contact details

Investors

Liam Hennigan, Group Secretary and Head of Investor Relations: +353 86 046 8375

Media

Martha Kavanagh, Head of Corporate Communications: +353 87 646 2006