The Vanguard Group, Inc. Discloses Position in Vesuvius plc

The Vanguard Group, Inc., a significant stakeholder, has disclosed its position in Vesuvius plc. The details are outlined in a Form 8.3 announcement, compliant with Rule 8.3 of the Takeover Code. This disclosure, dated 11 November 2026, confirms Vanguard holds interests in Vesuvius' securities, comprising 10,915,359 ordinary 10p shares, equivalent to 4.40% of the company.

The document also mentions a purchase transaction on 10p ordinary shares. On the same date, 788 shares were acquired at 4.59 GBP each. There were no cash-settled or stock-settled derivative transactions, nor any related agreements or indemnities.