Anheuser-Busch InBev SA/NV (Incorporated in the Kingdom of Belgium) Register of Companies Number: 0417.497.106 Euronext Brussels Share Code: ABI Mexican Stock Exchange Share Code: ANB NYSE ADS Code: BUD JSE Share Code: ANH ISIN: BE0974293251 (“AB InBev” or the “Company”) Regulated information1 Disclosure Made According to the Requirements of the Law of 2 May 2007 28 December 2023 – Anheuser-Busch InBev (Euronext: ABI) (NYSE: BUD) (MEXBOL: ANB) (JSE:ANH) (“AB InBev”) (“the Company”) hereby discloses, in accordance with article 14, first paragraph of the Law of 2 May 2007, that on 21 December 2023 it received a transparency notification from M. Jorge Paulo Lemann, M. Carlos Alberto da Veiga Sicupira, M. Max Van Hoegaerden Herrmann Telles, BRC Sàrl, EPS SA, Stichting Anheuser-Busch InBev, AB InBev, Rayvax Société d'investissements SA, Stichting Fonds InBev Baillet Latour and Fonds Verhelst SC, à finalité sociale, in accordance with articles 6 and 18 of the Law of 2 May 2007. In such notification, the notifying parties notify a change in one of the parties acting in concert resulting from an inter vivos donation by one of the natural persons holding the joint ultimate control over BRC Sàrl to one of his sons (i.e. a gift by M. Marcel Herrmann Telles to his son M. Max Van Hoegaerden Herrmann Telles). M. Max Van Hoegaerden Herrmann Telles thereby replaces his father as one of the individuals holding the joint ultimate control over BRC Sàrl. No threshold has been crossed upwards or downwards. The transparency notification contains the following information: 1. Date notification: Notification dated 21 December 2023 2. Reason for the notification: Conclusion or modification of an agreement to act in concert; Acquisition or disposal of voting securities or voting rights. 3. Notification by: Persons acting in concert; A parent undertaking or a controlling person. 4. Persons subject to the notification obligation: Name Address (for legal entities) M. Jorge Paulo Lemann M. Carlos Alberto da Veiga Sicupira Max Van Hoegaerden Herrmann Telles BRC Sàrl (Luxembourg law) 2 Boulevard de la Foire, L 1528 Luxembourg EPS SA (Luxembourg law) 488 Route de Longwy, L 1940 Luxembourg Stichting Anheuser-Busch InBev (Dutch law) 760 Amstelveenseweg 760, 1081 JK Amsterdam Anheuser-Busch InBev 1 Grand Place, 1000 Bruxelles Rayvax Société d'investissements SA 88 Rue Gachard, 1050 Ixelles Stichting Fonds InBev Baillet Latour Cerastraat 1, 4811 Breda Fonds Verhelst SC, à finalité sociale 1 Brouwerijplein, 3000 Leuven 5. Date transaction: 15 December 2023 6. Threshold that is crossed (in %): 45 7. Denominator: 2,019,241,973 ab-inbev.com 1The enclosed information constitutes regulated information as defined in the Belgian Royal Decree of 14 November 2007 regarding the duties of issuers of financial instruments which have been admitted for trading on a regulated market. 8. Notified details: A) Voting rights Previous notification After the transaction # of voting rights # of voting rights % of voting rights Not linked Not linked Holders of voting Linked to Linked to to the to the rights securities securities securities securities M. Jorge Paulo 0 0 0.00% Lemann M. Carlos Alberto da 0 0 0.00% Veiga Sicupira M. Max Van Hoegaerden 0 0 0.00% Herrmann Telles BRC 39,962,901 28,097,078 1.39% EPS 99,999 99,999 0.00% EPS Participations 131,898,152 133,846,578 6.63% Stichting Anheuser- 663,074,832 663,074,832 32.84% Busch InBev Anheuser-Busch 59,258,420 34,263,019 1.70% InBev Brandbrew 405,894 265,894 0.01% Brandbev 138,293 172,467 0.01% Ambrew 0 200,000 0.01% Mexbrew 60,000 0 0.00% Subtotal 894,898,491 860,019,867 42.59% Rayvax Société 24,158 50,000 0.00% d'investissements Sébastien Holding 10 0 0.00% Subtotal 24,168 50,000 0.00% Stichting Fonds 0 0 0.00% InBev Baillet Latour Fonds Baillet Latour 5,485,415 5,485,415 0.27% ab-inbev.com Subtotal 5,485,415 5,485,415 0.27% Fonds Verhelst 0 0 0.00% Fonds Voorzitter 6,997,665 6,997,665 0.35% Verhelst Subtotal 6,997,665 6,997,665 0.35% TOTAL 872,552,947 0 43.21% 0.00% B) Equivalent After the transaction financial instruments # of voting rights Holders of Type of Exercise that may be % of equivalent Expiration financial period or acquired if the voting Settlement financial date instrument date instrument is rights instruments exercised TOTAL 0 0.00% % of TOTAL (A & B) # of voting rights voting rights 872,552,947 43.21% 9. Chain of controlled entities through which the shareholding is effectively held: Annexed to the transparency notification, a summary overview of which is available on www.ab- inbev.com/investors/corporate-governance/shareholder-structure/. 10. Additional information: Notification made due to a change in one of the parties acting in concert (parties à l'action de concert) resulting from an inter vivos donation by one of the natural persons holding the joint ultimate control over BRC to one of his sons (i.e. a gift by Marcel Herrmann Telles to his son Max Van Hoegaerden Herrmann Telles). Max Van Hoegaerden Herrmann Telles thereby replaces his father as one of the individuals holding the joint ultimate control over BRC. ab-inbev.com Notifications of significant shareholdings to be made according to the Law of 2 May 2007 or AB InBev’s bylaws, should be sent to jan.vandermeersch@ab-inbev.com. This press release can be consulted on AB InBev's website via this link www.ab-inbev.com. About Anheuser-Busch InBev (AB InBev) Anheuser-Busch InBev (AB InBev) is a publicly traded company (Euronext: ABI) based in Leuven, Belgium, with secondary listings on the Mexico (MEXBOL: ANB) and South Africa (JSE: ANH) stock exchanges and with American Depositary Receipts on the New York Stock Exchange (NYSE: BUD). As a company, we dream big to create a future with more cheers. We are always looking to serve up new ways to meet life’s moments, move our industry forward and make a meaningful impact in the world. We are committed to building great brands that stand the test of time and to brewing the best beers using the finest ingredients. Our diverse portfolio of well over 500 beer brands includes global brands Budweiser®, Corona® and Stella Artois®; multi-country brands Beck’s®, Hoegaarden®, Leffe® and Michelob ULTRA®; and local champions such as Aguila®, Antarctica®, Bud Light®, Brahma®, Cass®, Castle®, Castle Lite®, Cristal®, Harbin®, Jupiler®, Modelo Especial®, Quilmes®, Victoria®, Sedrin®, and Skol®. Our brewing heritage dates back more than 600 years, spanning continents and generations. From our European roots at the Den Hoorn brewery in Leuven, Belgium. To the pioneering spirit of the Anheuser & Co brewery in St. Louis, US. To the creation of the Castle Brewery in South Africa during the Johannesburg gold rush. To Bohemia, the first brewery in Brazil. Geographically diversified with a balanced exposure to developed and developing markets, we leverage the collective strengths of approximately 167,000 colleagues based in nearly 50 countries worldwide. For 2022, AB InBev’s reported revenue was 57.8 billion USD (excluding JVs and associates). Anheuser-Busch InBev Contacts Investors Media Shaun Fullalove Media Relations Tel: +1 212 573 9287 E-mail: Media.Relations@ab-inbev.com E-mail: shaun.fullalove@ab-inbev.com Maria Glukhova Tel: +32 16 276 888 E-mail: maria.glukhova@ab-inbev.com Cyrus Nentin Tel: +1 646 746 9673 E-mail: cyrus.nentin@ab-inbev.com 29 December 2023 JSE Sponsor: Questco Corporate Advisory Proprietary Limited ab-inbev.com