The Vanguard Group Discloses Position in RHI Magnesita NV

On October 28, 2026, The Vanguard Group, Inc. filed a Form 8.3 disclosure concerning its positions in RHI Magnesita N.V., a company to which it holds interests in relevant securities. As of October 27, 2026, Vanguard held a total of 1,038,455 EUR 1 ordinary shares, representing a 2.19% stake in the company.

Additionally, Vanguard disclosed a transaction involving the purchase of 228 EUR 1 ordinary shares at a price of 26.92 GBP each. The disclosure also noted that Vanguard is involved with Vesuvius plc concerning the relevant securities tied to the offer.

No supplementary agreements, options, or derivative arrangements related to voting rights or future security acquisitions were reported in this filing. This disclosure aligns with Rule 8.3 of the Takeover Code, requiring transparency from entities with significant equity interests.