Celadon Pharmaceuticals Plc

("Celadon" or the "Group")

Investor Site Visit - Tuesday 22^nd October 2024

4^th October 2024 - Celadon Pharmaceuticals Plc (AIM: CEL), a UK-based pharmaceutical company focused on the research, cultivation, manufacturing, and sale of breakthrough cannabis-based medicines, is pleased to extend an invitation for new and existing shareholders to visit our cultivation and manufacturing facility in the West Midlands on 22 October 2024, organised by Global Investment Strategy UK Ltd.

James Short, Chief Executive Officer of Celadon, will take investors on a walkthrough tour of the Group's 100,000 sq ft facility which will be followed up with a presentation and the opportunity for Q&A. A light lunch and drinks will be provided.

Further details regarding location and time will be provided once investors have registered their interest, and relevant non-disclosure agreements have been signed. To register your interest for this event please click on the following link and fill out your details in the form provided; https://celadonpharma.com/investor-site-visit/

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About Celadon Pharmaceuticals Plc

Celadon Pharmaceuticals Plc is a UK-based pharmaceutical company focused on the development, production and sale of breakthrough cannabis-based medicines. Its primary focus is on improving quality of life for chronic pain sufferers, as well as exploring the potential of cannabis-based medicines for other conditions such as autism. Its 100,000 sq. ft UK facility is EU-GMP approved and comprises indoor hydroponic cultivation, proprietary GMP extraction and an analytical and R&D laboratory. Celadon's Home Office licence allows for the commercial supply of its pharmaceutical-grade cannabis product. The Group owns an approved clinical trial using cannabis-based medicinal products to treat chronic pain in the UK. Celadon also has a minority interest in early-stage biopharma Kingdom Therapeutics, which is developing a licensed cannabinoid medicine to treat children with Autism Spectrum Disorder.

For further information please visit our website www.celadonpharma.com

This announcement contains inside information for the purposes of article 7 of the Market Abuse Regulation (EU) 596/2014 as amended by regulation 11 of the Market Abuse (Amendment) (EU Exit) Regulations 2019/310. With the publication of this announcement, this information is now considered to be in the public domain.