Form 8.5 (EPT/RI)-Ricardo Plc

Key Information - The exempt principal trader involved is Investec Bank plc, which is connected to the offeror Ricardo plc as a Joint Advisor and Joint Broker [1] - The dealing date was July 7, 2025 [1] Dealings by the Exempt Principal Trader - Investec Bank plc purchased a total of 10,624 ordinary shares at a price of 424 per unit [3] Other Information - There are no indemnity or option arrangements related to the relevant securities [9] - There are no agreements or understandings regarding voting rights or future acquisition or disposal of relevant securities [10] - The disclosure was made on July 8, 2025, by Priyali Bhattacharjee [10]