1 October 2025

ECO Animal Health Group plc
(''ECO" or the "Company")

Head of Global R&D

ECO Animal Health (AIM: EAH), a rapidly growing global animal health company with a portfolio of marketed veterinary products and a maturing proprietary R&D pipeline, confirms that Hafid Benchaoui, Head of Global R&D, will be leaving ECO Animal Health to pursue a new opportunity in the companion animal health industry.

The Company is making good progress towards recruiting a new Head of Global R&D, and Hafid will remain in place until 21 October to ensure an orderly handover of his responsibilities. ECO Animal Health continues to benefit from a highly experienced senior R&D team, and all developments within the Company's R&D pipeline remain on track.

The Board would like to take this opportunity to thank Hafid for his contribution to ECO Animal Health and wish him the best in his future endeavours.

The Company will provide further updates in due course.

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About ECO Animal Health

ECO Animal Health is a world leader in animal health, developing and marketing branded veterinary pharmaceuticals globally, with expertise in antibiotics and vaccines for pigs and poultry. We have a maturing proprietary R&D pipeline.

Headquartered in the UK, with global offices including R&D and manufacturing, we have marketing authorisations in over 70 countries and employ over 200 people worldwide.

Our lead product, Aivlosin^® is a proprietary, patented medication which is effective against both respiratory and intestinal diseases in pigs and poultry.

Click here for more information: https://ecoanimalhealth.com