Sampo plc’s share buybacks 23 December 2025

Group 1 - Sampo plc has conducted share buybacks totaling 254,351 shares on 23 December 2025, with an average purchase price of EUR 10.30 per share [1] - The share buyback program, announced on 5 November 2025, has a maximum limit of EUR 150 million and is compliant with the Market Abuse Regulation [1] - The buyback program commenced on 6 November 2025, authorized by Sampo's Annual General Meeting held on 23 April 2025 [1] Group 2 - Following the transactions, Sampo plc owns a total of 8,432,498 A shares, which represents 0.32% of the total number of shares in the company [2]