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." or "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 Spring Mountain Investments Ltd City and country of registered office (if applicable) Camana Bay, George Town, Cayman Islands 4. Full name of shareholder(s) (if different from 3)v Name LBS Limited City and country of registered office (if applicable) George Town, Grand Cayman, Cayman Islands Name Seneca Investments Limited City and country of registered office (if applicable) George Town, Grand Cayman, Cayman Islands Name Clarendon Hills Ltd. City and country of registered office (if applicable) George Town, Grand Cayman, Cayman Islands Name Northfield Investments Limited City and country of registered office (if applicable) George Town, Grand Cayman, Cayman Islands Name City and country of registered office (if applicable) 5. Date on which the threshold was crossed or 07 Dec 2023 reachedvi: 6. Date on which issuer notified (DD/MM/YYYY): 08 Dec 2023 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 10.030787% 0.00% 10.030787% 224,329,318 on the date on which threshold was crossed or reached Position of previ- 9.006076% 0.00% 9.006076% ous notification (if 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 ble) (Art 9 of Directive (Art 10 of Di- (Art 9 of Directive (Art 10 of Di- 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- 219,048,407 0 9.794653% 0.00% mon Stock US1104481072 Deposi- 5,280,911 0 0.236134% 0.00% tory Receipt 224,329,318 10.030787% SUBTOTAL 8. A 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 xi xii voting rights rights Period settlement N/A 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 Name of con- if it equals or is it equals or is instruments if it Namexv trolled undertak- higher than the higher than the equals or is higher ing notifiable thresh- notifiable than the notifiable old threshold threshold Kenneth Bryan Dart 0.000000 0.000000 0.000000% Portfolio Services Kenneth Bryan Dart 0.000000 0.000000 0.000000% Ltd Kenneth Bryan Dart LBS Limited 0.000000 0.000000 0.000000% Northfield Invest- Kenneth Bryan Dart 0.000000 0.000000 0.000000% ments Limited Seneca Invest- Kenneth Bryan Dart 0.000000 0.000000 0.000000% ments Limited Spring Mountain Kenneth Bryan Dart 7.731596 0.000000 7.731596% Investments Ltd Kenneth Bryan Dart Clarendon Hills Ltd 0.000000 0.000000 0.000000% 10. In case of proxy voting, please identify: Name of the proxy holder N/A The number and % of voting rights held N/A The date until which the voting rights will N/A be held 11. Additional informationxvi N/A Place of completion Grand Cayman, Cayman Islands Date of completion 8 Dec 2023 Name of duly authorised officer of issuer responsible for making notification: Nancy Jiang Senior Assistant Company Secretary British American Tobacco p.l.c. 11 Dec 2023 Enquiries: British American Tobacco Media Centre +44 (0)20 7845 2888 (24 hours) │@BATPlc Investor Relations Victoria Buxton / Amy Chamberlain / Yetunde Ibe / John Harney / Jane Henderson: +44 (0)20 7845 2012 / 1124 / 1095 / 1263 / 1117 11 December 2023 Sponsor: Merrill Lynch South Africa (Pty) Ltd t/a BofA Securities