Ricardo Regulatory News (RCDO)

Name of Applicant:

Ricardo plc

Name of scheme:

The Ricardo plc 2011 Deferred Bonus Plan, The Ricardo plc 2006 Long Term Incentive Plan, The Ricardo plc 2014 Long Term Incentive Plan

Period of return:

From:

12 March 2023

To:

11 September 2023

Balance of unallotted securities under scheme(s) from previous return:

526,950 Ordinary shares of 25p each

Plus: the amount by which the block scheme(s) has been increased since the date of the last return (if any increase has been applied for):

Nil

Less: Number of securities issued/allotted under scheme(s) during the period

Nil

Equals: Balance under scheme(s) not yet issued/allotted at end of period:

526,950 Ordinary shares of 25p each

NOTES

This blocklisting of shares was originally admitted to trading on the London Stock Exchange on 15 October 2015.

As no awards remain outstanding under these plans, no further shares will be allotted pursuant to this block listing application. Consequently, no future six monthly returns will be made in respect of this block listing application.

Name of contact:

General Counsel and Company Secretary: Harpreet Sagoo

Telephone number of contact:

01273 794776