British American Tobacco p.l.c. Incorporated in England and Wales (Registration number: 03407696) Short name: BATS Share code: BTI ISIN number: GB0002875804 British American Tobacco p.l.c. (the “Company”) British American Tobacco p.l.c. TR-1: Notification of major holdings 1a. Identity of the issuer or the underlying issuer of existing shares to which voting rights are at- British American Tobacco p.l.c. tachedii: 1b. Please indicate if the issuer is a non-UK issuer (please mark with an “X” if appropriate) Non-UK issuer 2. Reason for the notification (please mark the appropriate box or boxes with an “X”) An acquisition or disposal of voting rights X An acquisition or disposal of financial instruments An event changing the breakdown of voting rights Other (please specify)iii: 3. Details of person subject to the notification obligationiv Name The Capital Group Companies, Inc. City and country of registered office (if applicable) Los Angeles, USA 4. Full name of shareholder(s) (if different from 3)v Name City and country of registered office (if applicable) Name City and country of registered office (if applicable) Name City and country of registered office (if applicable) Name City and country of registered office (if applicable) Name City and country of registered office (if applicable) 5. Date on which the threshold was crossed or 14/01/2025 reachedvi: 6. Date on which issuer notified (DD/MM/YYYY): 15/01/2025 7. Total positions of person(s) subject to the notification obligation % of voting rights % of voting rights through financial in- Total number of Total of both in % attached to shares struments voting rights of (8.A + 8.B) (total of 8. A) (total of 8.B 1 + 8.B issuervii 2) Resulting situation on the date on which threshold 15.075429 0.000000 15.075429 332948937 was crossed or reached Position of previ- ous notification (if 14.040509 0.000000 14.040509 applicable) 8. Notified details of the resulting situation on the date on which the threshold was crossed or reachedviii A: Voting rights attached to shares Class/type of Number of voting rightsix % of voting rights shares ISIN code (if possi- Direct Indirect Direct Indirect (Art 9 of Directive (Art 10 of Di- (Art 9 of Directive (Art 10 of Di- ble) 2004/109/EC) rective 2004/109/EC) rective (DTR5.1) 2004/109/EC) (DTR5.1) 2004/109/EC) (DTR5.2.1) (DTR5.2.1) GB0002875804 Com- mon Stock 277826508 12.579568 US1104481072 Deposi- tory Receipt 55122429 2.495861 SUBTOTAL 8. A 332948937 15.075429% B 1: Financial Instruments according to Art. 13(1)(a) of Directive 2004/109/EC (DTR5.3.1.1 (a)) Number of voting Expira- rights that may be ac- Type of financial Exercise/ % of voting tion quired if the instru- instrument Conversion Periodxi rights datex ment is exercised/converted. N/A SUBTOTAL 8. B 1 B 2: Financial Instruments with similar economic effect according to Art. 13(1)(b) of Directive 2004/109/EC (DTR5.3.1.1 (b)) Exercise/ Physical or Type of finan- Expiration Number of % of voting Conversion cash cial instrument datex voting rights rights Period xi settlementxii SUBTOTAL 8.B.2 9. Information in relation to the person subject to the notification obligation (please mark the applicable box with an “X”) Person subject to the notification obligation is not controlled by any natural person or legal entity and does not control any other undertaking(s) holding directly or indirectly an interest in the (under- lying) issuerxiii Full chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held starting with the ultimate controlling natural person or legal X entityxiv (please add additional rows as necessary) % of voting rights % of voting rights Total of both if through financial if it equals or is it equals or is Name of controlled instruments if it Namexv higher than the higher than the undertaking equals or is higher notifiable thresh- notifiable than the notifiable old threshold threshold The Capital Group Capital Research 14.884669 14.884669% Companies, Inc. and Management Company The Capital Group Capital International, Companies, Inc. Inc. The Capital Group Capital Group Pri- Companies, Inc. vate Client Services, Inc. The Capital Group Capital International Companies, Inc. Sarl The Capital Group Capital International Companies, Inc. Limited 10. In case of proxy voting, please identify: Name of the proxy holder The number and % of voting rights held The date until which the voting rights will be held 11. Additional informationxvi The Capital Group Companies, Inc. (”CGC”) is the parent company of Capital Research and Management Company (”CRMC”) and Capital Bank & Trust Company (”CB&T”). CRMC is a U.S.-based investment management company that serves as investment manager to the American Funds family of mutual funds, other pooled investment vehicles, as well as individual and institutional clients. CRMC and its investment manager affiliates manage equity assets for various investment companies through three divisions, Capital Research Global Investors, Capital International Investors and Capital World Investors. CRMC is the par- ent company of Capital Group International, Inc. (”CGII”), which in turn is the parent company of six invest- ment management companies (”CGII management companies”): Capital International, Inc., Capital Inter- national Limited, Capital International Sàrl, Capital International K.K., Capital Group Private Client Services Inc, and Capital Group Investment Management Private Limited. CGII management companies primarily serve as investment managers to institutional and high net worth clients. CB&T is a U.S.-based registered investment adviser and an affiliated federally chartered bank. Neither CGC nor any of its affiliates own shares of the Issuer for its own account. Rather, the shares re- ported on this Notification are owned by accounts under the discretionary investment management of one or more of the investment management companies described above. Place of completion Los Angeles Date of completion 15 January 2025 Name of duly authorised officer of issuer responsible for making notification: Nancy Jiang Senior Assistant Company Secretary British American Tobacco p.l.c. 16 January 2025 Enquiries: British American Tobacco Media Centre +44 (0)20 7845 2888 (24 hours) │@BATPlc Investor Relations Victoria Buxton: +44 (0)20 7845 2012 | IR_team@bat.com 16 January 2025 Sponsor: Merrill Lynch South Africa (Pty) Ltd t/a BofA Securities