LONDON–(BUSINESS WIRE)– 11 November 2026 Next 15 Group plc (“Next 15” or the “Company”) Launch of Share Buyback Programme On 5 November 2026, in its announcement detailing the disposal of Marker Collective, Next 15 announced its intention to launch a share buyback programme of up to £5 million (the “Share Buyback Programme”). Next 15 announces that, pursuant to the Share Buyback Programme, it has entered into a non-discretionary agreement with Deutsche Bank AG, London Branch (“Deutsche Numis