Director Declaration

Diageo plc

LEI: 213800ZVIELEA55JMJ32

Director Declaration

Diageo plc (the "Company") announces that John Rishton, non-executive director of the Company, will be appointed as non-executive director and chair designate of Imperial Brands PLC, with effect from 13 July 2026.

John will assume the role of chair of Imperial Brands PLC, effective from, 1 December 2026.

This notification has been made in accordance with UK Listing Rule 6.4.9R (2).

James Edmunds

Deputy Company Secretary

20 January 2026