Sampo plc’s share buybacks 10 December 2025

Core Points - Sampo plc has initiated a share buyback program with a maximum limit of EUR 150 million, which commenced on 6 November 2025 [1][2] - On 10 December 2025, Sampo plc acquired a total of 260,223 A shares at an average price of EUR 10.04 per share [1] - Following these transactions, Sampo plc now holds a total of 6,130,758 A shares, representing 0.23% of the total shares outstanding [2] Summary by Category Share Buyback Program - The share buyback program was announced on 5 November 2025 and is in compliance with the Market Abuse Regulation (EU) 596/2014 [1] - The program is based on the authorization granted by Sampo's Annual General Meeting on 23 April 2025 [1] Transaction Details - The daily buyback on 10 December 2025 included shares purchased across multiple markets: AQEU (4,807 shares), CEUX (118,843 shares), TQEX (27,929 shares), and XHEL (108,644 shares) [1] - The aggregated daily volume of shares bought back was 260,223 shares at a consistent average price of EUR 10.04 [1] Ownership Post-Transaction - After the buybacks, Sampo plc's total ownership of A shares stands at 6,130,758, which constitutes 0.23% of the total shares [2]