Exhibit 1
British American Tobacco p.l.c.
| 1 | Details of the person discharging managerial responsibilities/person closely associated | ||||
| a) | Name | Serpil Timuray | |||
| 2 | Reason for the notification | ||||
| a) | Position/status | Non-Executive Director | |||
| b) | Initial notification /Amendment | Initial notification | |||
| 3 | Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor | ||||
| a) | Name | British American Tobacco p.l.c. | |||
| b) | LEI | 213800FKA5MF17RJKT63 | |||
| 4 | Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted | ||||
| a) | Description of the financial instrument, type of instrument Identification code |
Ordinary shares of 25p each GB0002875804 | |||
| b) | Nature of the transaction | Acquisition of shares in the joint names of Serpil Timuray and Abdurrahman Murat Timuray as a result of the reinvestment of dividend income. | |||
| c) | Price(s) and volume(s) | ||||
| Price(s) | Volume(s) | ||||
| £42.890887 | 49 | ||||
| d) | Aggregated information - Aggregated volume - Price |
£2,101.65 | |||
| e) | Date of the transaction | 2026-08-19 | |||
| f) | Place of the transaction | London Stock Exchange (XLON) | |||
| 1 | Details of the person discharging managerial responsibilities/person closely associated | ||||
| a) | Name | Abdurrahman Murat Timuray | |||
| 2 | Reason for the notification | ||||
| a) | Position/status | Person Closely Associated with a person discharging managerial responsibilities; Serpil Timuray, Non-Executive Director | |||
| b) | Initial notification /Amendment | Initial notification | |||
| 3 | Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor | ||||
| a) | Name | British American Tobacco p.l.c. | |||
| b) | LEI | 213800FKA5MF17RJKT63 | |||
| 4 | Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted | ||||
| a) | Description of the financial instrument, type of instrument Identification code |
Ordinary shares of 25p each GB0002875804 | |||
| b) | Nature of the transaction | Acquisition of shares in the joint names of Serpil Timuray and Abdurrahman Murat Timuray as a result of the reinvestment of dividend income. | |||
| c) | Price(s) and volume(s) | ||||
| Price(s) | Volume(s) | ||||
| £42.890887 | 49 | ||||
| d) | Aggregated information - Aggregated volume - Price |
£2,101.65 | |||
| e) | Date of the transaction | 2026-08-19 | |||
| f) | Place of the transaction | London Stock Exchange (XLON) | |||
Name of officer of issuer responsible for making notification: Nancy Jiang Date of notification: 28 August 2026