Sampo plc's share buybacks 2 October 2025

Sampo plc, stock exchange release, 3 October 2025 at 8:30 am EESTSampo plc's share buybacks 2 October 2025On 2 October 2025, Sampo plc (business code 0142213-3, LEI 743700UF3RL386WIDA22) has acquired its own A shares (ISIN code FI4000552500) as follows:Sampo plc's share buybacks Aggregated daily volume (in number of shares) Daily weighted average price of the purchased shares* Market (MIC Code) 5,252 9.62 AQEU 119,272 9.65 CEUX 42,501 9.66 TQEX 173,026 9.64 XHEL TOTAL 340,051 9.64* rounded to two decimalsOn 6 August 2025, Sampo announced a share buyback programme of up to a maximum of EUR 200 million in compliance with the Market Abuse Regulation (EU) 596/2014 (MAR) and the Commission Delegated Regulation (EU) 2016/1052. The programme, which started on 7 August 2025, is based on the authorisation granted by Sampo's Annual General Meeting on 23 April 2025. After the disclosed transactions, the company owns in total 13,894,458 Sampo A shares representing 0.52 per cent of the total number of shares in Sampo plc. On behalf of Sampo plc,Morgan StanleyFor further information, please contact:Sami TaipalusHead of Investor Relationstel. +358 10 516 0030Distribution:Nasdaq HelsinkiNasdaq StockholmNasdaq CopenhagenLondon Stock ExchangeFIN-FSAThe principal mediawww.sampo.com (https://www.sampo.com)Attachment