British American Tobacco p.l.c. 19 October 2026

British American Tobacco p.l.c.

19 October 2026

TRANSACTION IN OWN SHARES

British American Tobacco p.l.c. (the "Company") announces that in accordance with the authority granted by shareholders at the Company's Annual General Meeting on 15 April 2026 it purchased the following number of its ordinary shares of 25 pence each ("Shares") from Goldman Sachs International and Merrill Lynch International during the period from 12 October 2026 to 16 October 2026 as part of its buyback programme announced on 18 March 2024:

Date of purchase: 12 October 2026 13 October 2026 14 October 2026 15 October 2026 16 October 2026

Number of ordinary shares of 25 pence each purchased: 158,660 128,287 126,358 121,625 123,485

Highest price paid per share (pence): 4,218.00p 4,255.00p 4,277.00p 4,432.00p 4,472.00p

Lowest price paid per share (pence): 4,187.00p 4,195.00p 4,226.00p 4,354.00p 4,311.00p

Volume weighted average price paid per share (pence): 4,206.27p 4,219.93p 4,255.73p 4,388.96p 4,436.97p

The Company intends to cancel the purchased Shares.

Following the purchase and cancellation of these Shares, the Company will have 2,155,911,533 ordinary shares in issue (excluding treasury shares) which carry voting rights and will hold 132,648,864 ordinary shares in treasury. This information may be used by shareholders to determine whether they are required to notify their interest, or a change to their interest, in the Company under the FCA's Disclosure Guidance and Transparency Rules.

In accordance with Article 5(1)(b) of the Market Abuse Regulation (EU) No 596/2014 as it applies in the UK, a schedule of individual trades carried out by Goldman Sachs International and Merrill Lynch International during the period set out above is detailed in the attached:

http://www.rns-pdf.londonstockexchange.com/rns/5192Z_1-2026-10-19.pdf

http://www.rns-pdf.londonstockexchange.com/rns/5192Z_2-2026-10-19.pdf

http://www.rns-pdf.londonstockexchange.com/rns/5192Z_3-2026-10-19.pdf

http://www.rns-pdf.londonstockexchange.com/rns/5192Z_4-2026-10-19.pdf

http://www.rns-pdf.londonstockexchange.com/rns/5192Z_5-2026-10-19.pdf

Enquiries:

Investor Relations

Victoria Buxton | [email protected]

Schedule of purchases - aggregate information

Issuer name ISIN Code Transaction date Daily total volume

(in number of shares)

Daily weighted

average price of

shares acquired

Platform

British American Tobacco p.l.c. GB0002875804 12/10/2026 158,660 4,206.27p LSE

British American Tobacco p.l.c. GB0002875804 12/10/2026 0 0p CHIX

British American Tobacco p.l.c. GB0002875804 12/10/2026 0 0p BATE

British American Tobacco p.l.c. GB0002875804 13/10/2026 128,287 4,219.93p LSE

British American Tobacco p.l.c. GB0002875804 13/10/2026 0 0p CHIX

British American Tobacco p.l.c. GB0002875804 13/10/2026 0 0p BATE

British American Tobacco p.l.c. GB0002875804 14/10/2026 126,358 4,255.73p LSE

British American Tobacco p.l.c. GB0002875804 14/10/2026 0 0p CHIX

British American Tobacco p.l.c. GB0002875804 14/10/2026 0 0p BATE

British American Tobacco p.l.c. GB0002875804 15/10/2026 121,625 4,388.96p LSE

British American Tobacco p.l.c. GB0002875804 15/10/2026 0 0p CHIX

British American Tobacco p.l.c. GB0002875804 15/10/2026 0 0p BATE

British American Tobacco p.l.c. GB0002875804 16/10/2026 123,485 4,436.97p LSE

British American Tobacco p.l.c. GB0002875804 16/10/2026 0 0p CHIX

British American Tobacco p.l.c. GB0002875804 16/10/2026 0 0p BATE