NN Group N.V.

Transaction in Own Shares • Dec 16, 2025

16 December 2025

Press release

NN Group announces early redemption of outstanding subordinated notes

Today, NN Group announces the early redemption of the outstanding EUR 1 billion 4.500% Fixed to Floating Rate Undated Subordinated Notes (ISIN: XS1028950290) (the Notes).

The Notes will be redeemed by NN Group in full at their outstanding principal amount of EUR 237,204,000 together with any interest accrued (in accordance with the terms and conditions of the Notes) on their first call date, 15 January 2026.

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NN Group profile

NN Group is an international financial services company, active in 10 countries, with a strong presence in a number of European countries and Japan. With all its employees, the Group provides retirement services, pensions, insurance, banking and investments to approximately 19 million customers. NN Group includes Nationale-Nederlanden, NN, ABN AMRO Insurance, Movir, AZL, BeFrank, OHRA and Woonnu. NN Group is listed on Euronext Amsterdam (NN).

Important legal information

Elements of this press release contain or may contain information about NN Group N.V. within the meaning of Article 7(1) to (4) of EU Regulation No 596/ 2014 (Market Abuse Regulation).

All figures in this document are unaudited. Small differences are possible in the tables due to rounding. Certain of the statements contained herein are not historical facts, including, without limitation, certain statements made of future expectations and other forward-looking statements that are based on management's current views and assumptions and involve known and unknown risks and uncertainties that could cause actual results, performance or events to differ materially from those expressed or implied in such statements. Actual results, performance or events may differ materially from those in such statements due to, without limitation: (1) changes in general economic conditions, in particular economic conditions in NN Group's core markets, (2) changes in performance of financial markets, including developing markets, (3) consequences of a potential (partial) break-up of the euro or European Union countries leaving the European Union, (4) changes in the availability of, and costs associated with, sources of liquidity as well as conditions in the credit markets generally, (5) the frequency and severity of insured loss events, (6) changes affecting mortality and morbidity levels and trends, (7) changes affecting persistency levels, (8) changes affecting interest rate levels, (9) changes affecting currency exchange rates, (10) changes in investor, customer and policyholder behavior, (11) changes in general competitive factors, (12) changes in laws and regulations and the interpretation and application thereof, (13) changes in the policies and actions of governments and/or regulatory authorities, (14) conclusions with regard to accounting assumptions and methodologies, (15) changes in ownership that could affect the future availability to NN Group of net operating loss, net capital and built-in loss carry forwards, (16) changes in credit and financial strength ratings, (17) NN Group's ability to achieve projected operational synergies, (18) catastrophes and terroristrelated events, (19) operational and IT risks, such as system disruptions or failures, breaches of security, cyber-attacks, human error, changes in operational practices or inadequate controls including in respect of third parties with which we do business, (20) risks and challenges related to cybercrime including the effects of cyberattacks and changes in legislation and regulation related to cybersecurity and data privacy, (21) business, operational, regulatory, reputation and other risks and challenges in connection with Sustainability Matters (please see the link to our sustainability

matters definition https://www.nn-group.com/sustainability-society/policies-reports-memberships.htm), (22) the inability to retain key personnel, (23) adverse developments in legal and other proceedings and (24) the other risks and uncertainties contained in recent public disclosures made by NN Group.

Any forward-looking statements made by or on behalf of NN Group speak only as of the date they are made, and, NN Group assumes no obligation to publicly update or revise any forward-looking statements, whether as a result of new information or for any other reason.

This publication contains information and data provided by third party data providers. NN Group, nor any of its directors or employees, nor any third party data provider, can be held directly or indirectly liable or responsible with respect to the information provided.

This document does not constitute an offer to sell, or a solicitation of an offer to buy, any securities. The securities described herein have not been and will not be registered under the U.S. Securities Act of 1933, as amended (the "US Securities Act"). The securities may not be offered, sold or delivered in the United States absent registration or an applicable exemption from the registration requirements under the U.S. Securities Act. There will be no public offering of the securities in the United States. The offer of securities referred to in this communication was limited in the European Economic Area and the United Kingdom to qualified investors only.

The securities described herein are subject to U.S. tax law requirements and may not be offered, sold or delivered within the United States or its possessions or to a U.S. person, except in certain transactions permitted by U.S. tax regulations. Terms used in this paragraph have the meanings given to them by the U.S. Internal Revenue Code of 1986, as amended and regulations thereunder.