Tesco PLC

19 December 2025

Tesco PLC

Transaction in own shares

Further to the announcements made on 10 April 2025, 28 July 2025 and 19 November 2025, Tesco PLC (the "Company") announces that on 18 December 2025 it has purchased, in accordance with the authority granted by shareholders at the 2025 Annual General Meeting of the Company, the following number of ordinary shares of 6 1/3 pence on the London Stock Exchange pursuant to its existing £1.45 billion share buyback programme.

The purchased shares will be cancelled.

Following the purchase of these shares, the remaining number of ordinary shares in issue will be 6,394,621,270. The Company does not hold any ordinary shares in Treasury.

The figure of 6,394,621,270 may be used by shareholders (and others with notification obligations) as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, the Company under the Disclosure and Transparency Rules.

Since the launch of the Commencement RNS on 10 April 2025 the Company has purchased 342,220,492 ordinary shares, totalling £1,409.0m, in aggregate for cancellation.

In accordance with Article 5(1)(b) of Regulation (EU) No 596/2014 as it applies in the UK (the Market Abuse Regulation), a full breakdown of the individual purchases is attached to this announcement.

http://www.rns-pdf.londonstockexchange.com/rns/2006M_1-2025-12-18.pdf

Further enquiries:

Investor relations:                                  Chris Griffith                 01707 940 900

                                                            Andrew Gwynn              01707 942 409

Company Secretary:                              Chris Taylor                   CompanySecretary@tesco.com

Media:                                                                                      0330 678 0639

Tesco PLC's LEI number is: 2138002P5RNKC5W2JZ46