January 13, 2026 Half-year report on IPSOS’ liquidity contract with BNP PARIBAS Under the liquidity contract entrusted by IPSOS to BNP Paribas, the following assets appeared on the liquidity account as at December 31, 2025: 28,580 IPSOS shares€302,466 During the 2nd half 2025, it has been traded a total of: Purchase47,480 shares€1,812,695651 transactionsSale44,433 shares€1,684,398494 transactions For information, the following assets appeared on the liquidity account at the last report (June 30, 2025): 26, ...

Core Points - The liquidity contract between Elis and Oddo BHF (Group Natixis) has been active since January 2, 2024, and the half-yearly report as of June 30, 2025, provides insights into the trading activities under this contract [2][4]. Group 1: Trading Activities - In the first half of 2025, a total of 48,767 shares were reported with a value of €4,740,871 [4]. - On the buy side, 1,508,913 shares were traded for €32,258,758 across 6,124 executions, while on the sell side, 1,644,536 shares were traded for €35,467,806 across 5,913 executions [4]. - In the second half of 2024, trading activities included 1,635,873 shares on the buy side for €33,206,130 (6,722 executions) and 1,619,744 shares on the sell side for €33,168,052 (3,765 executions) [4].