PARIS--(BUSINESS WIRE)--Jan. 7, 2026-- Regulatory News:

As regards the liquidity contract awarded by the company Sopra Steria Group (Paris:SOP) to ODDO BHF SCA, as of the 31^st December 2025, the following means were included in the liquidity account:

• 12,328 shares;
• 5,098,339.99 euros in cash.

At this time of the last half yearly statement on 30^thJune 2025, the following means were included in the liquidity account:

• 11,847 shares;
• 5,539,019.82 euros in cash.

During the period from 01/07/2025 to 31/12/2025 the following transactions were executed:

• 3,888 purchase transactions
• 3,812 sale transactions

Over the same period, the volumes traded represented:

• 356,286 shares and 56,357,821.40 euros purchased
• 355,805 shares and 55,917,140.80 euros sold

At the time of the original agreement on 31^stMay 2006, the following means were included in the liquidity account:

• 0 shares;
• 180,000 euros in cash.

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View source version on businesswire.com: https://www.businesswire.com/news/home/20260107821594/en/

Investor Relations
Olivier Psaume
olivier.psaume@soprasteria.com
+33 (0)6 17 64 29 39

Press Relations
Caroline Simon (Image 7)
caroline.simon@image7.fr
+33 (0)1 53 70 74 65

Source: Sopra Steria