The Vanguard Group's Disclosure on Aviva plc Holdings

The Vanguard Group, Inc., has released Form 8.3 regarding its interests in the securities of Aviva plc. As of June 24, 2025, Vanguard disclosed holding an interest in 139,695,742 ordinary shares of Aviva, representing 5.21% of Aviva’s securities. This position emphasizes Vanguard's significant stake, indicating an ongoing interest and involvement in the financial matters of Aviva.

No cash-settled or stock-settled derivatives are associated with Vanguard’s current Aviva holdings. Additionally, the disclosure mentions the purchase of 21,817 ordinary shares at a rate of 6.19 GBP per share. No further agreements or arrangements related to options or derivatives were noted in the document.

This disclosure follows the requirements outlined in Rule 8.3 of the Takeover Code. It does not involve any other party connected to Aviva in terms of additional offer disclosures.