Jupiter Fund Management Plc disclosed a 1.22% interest in Vesuvius Plc under Rule 8.3 of the Takeover Code, following the sale of 504,961 ordinary shares at 4.672 per share on 1st October 2026. The disclosure records 3,040,047 relevant securities owned or controlled, with no short positions, derivatives, subscription rights or other dealings reported. Jupiter said it was not making disclosures for any other party to the offer and reported no indemnity arrangements, options or derivative-related agreements. The disclosure was dated 2nd October 2026 and listed Chris Akuwudike as the contact.