The Vanguard Group Discloses Position on RHI Magnesita N.V.

The Vanguard Group, Inc. has publicly disclosed its position in RHI Magnesita N.V. as per Rule 8.3 of the Takeover Code. The disclosure pertains to securities representing 1% or more in relevant securities.

As of October 5, 2026, Vanguard holds a position in RHI Magnesita N.V., with interests totaling 1,040,376 EUR 1 ordinary shares, or 2.20% of the share class. In addition, Vanguard engages with Vesuvius plc in relation to the offer.

Transactions include the purchase of 23 shares at 28.80 GBP each and the sale of 150 shares at 28.85 GBP per share. No derivative or option agreements were disclosed at this time beyond stock-settled derivative positions requiring supplemental disclosure.

Vanguard declared no existing indemnity deals or other agreements related to securities inducements or options voting rights. The absence of any such agreements is confirmed.