Transaction in Own Shares

6 July 2026

3i GROUP PLC

TRANSACTIONS IN OWN SHARES

3i Group plc (the "Company" or "3i") announces today that it has purchased for cancellation the following number of its ordinary shares of 73 19/22p each ("Shares") through Barclays Capital Securities Limited as part of the £750 million share buyback programme announced by 3i on 14 May 2026 (the "Programme"):

Following the above purchase and cancellation of the Shares, the total number of voting rights in 3i will be 1,012,193,551 and this figure may be used by shareholders as the denominator when determining whether they are required to notify their interest in, or a change to their interest in, the Company under the FCA's Disclosure Guidance and Transparency Rules. 3i does not hold any shares in treasury.

Since the commencement of this Programme, 3i has purchased 12,518,412 Shares for cancellation at an aggregate cost of £283,619,531.40 (excluding fees and taxes).

In accordance with Article 5(1)(b) of Regulation (EU) No. 596/2014 (as incorporated into UK domestic law by the European Union (Withdrawal) Act 2018, a full breakdown of the individual trades made by Barclays Capital Securities Limited on behalf of the Company as part of the Programme is detailed below.

This announcement does not constitute, or form part of, an offer or any solicitation of an offer for securities in any jurisdiction.

http://www.rns-pdf.londonstockexchange.com/rns/0522L_1-2026-7-3.pdf