Aviva PLC has notified Next 15 Group PLC of an acquisition or disposal of voting rights and financial instruments, resulting in a total of 10.31% of voting rights held in the issuer. This change occurred on April 12, 2024, and was notified on April 15, 2024. Aviva PLC holds 9.93% of voting rights attached to shares and 0.38% of voting rights through financial instruments. The notification was prompted by a 10% to <10% change at Combined Interest Level. The completion date was April 15, 2024, in Norwich, England. For further information, contact Next 15's General Counsel & Company Secretary, Mark Sanford.