Sampo plc’s share buybacks 19 December 2025

Core Points - Sampo plc has conducted a share buyback on 19 December 2025, acquiring a total of 255,661 A shares at an average price of EUR 10.25 per share [1][2] - The share buyback program, announced on 5 November 2025, has a maximum limit of EUR 150 million and is in compliance with the Market Abuse Regulation [1] - Following the recent transactions, Sampo plc now holds a total of 7,922,852 A shares, which represents 0.30% of the total shares outstanding [2] Summary by Sections Share Buyback Details - On 19 December 2025, Sampo plc acquired shares across multiple markets, with the following daily volumes and average prices: - AQEU: 6,513 shares at EUR 10.24 - CEUX: 109,342 shares at EUR 10.25 - TQEX: 40,506 shares at EUR 10.24 - XHEL: 99,300 shares at EUR 10.25 - The total volume of shares bought back on that day was 255,661 [1] Program Announcement - The share buyback program commenced on 6 November 2025, following authorization from Sampo's Annual General Meeting on 23 April 2025 [1] - The program is designed to utilize up to EUR 150 million for the buyback of shares [1] Ownership Post-Transaction - After the buybacks, Sampo plc's total ownership of A shares stands at 7,922,852, equating to 0.30% of the total shares [2]