Sampo plc’s share buybacks 1 September 2025

Group 1 - Sampo plc announced a share buyback program on 6 August 2025, with a maximum value of EUR 200 million, compliant with Market Abuse Regulation [1] - The share buyback program commenced on 7 August 2025, authorized by Sampo's Annual General Meeting held on 23 April 2025 [1] - On 1 September 2025, Sampo plc acquired a total of 330,893 A shares at an average price of EUR 9.75 per share [1] Group 2 - Following the transactions, Sampo plc owns a total of 5,891,386 A shares, representing 0.22% of the total number of shares [2] - The share buybacks were executed across multiple markets, including AQEU, CEUX, TQEX, and XHEL [1]