15 July 2026

Disclosure of trading in own shares

under a share buyback program

Period:From 6 to 10 July 2026

Issuer’s registered name:Ipsos

Issuer’s Identification code:9695002OY2X35E9X8W87

Financial instrument reference:Ordinary shares – ISIN code FR0000073298

Reporting of transactions in aggregated form (per day and per trading venue)

Issuer nameIssuer CodeTransaction dateISIN CodeDaily total volume (in number of shares)Daily weighted average price of shares acquiredPlatform   ISIN code (ISO 6166)  MIC code (ISO 10383)IPSOS9695002OY2X35E9X8W876-Jul-26FR00000732986 81034,7339XPARIPSOS9695002OY2X35E9X8W876-Jul-26FR00000732985 10034,6752DXEIPSOS9695002OY2X35E9X8W877-Jul-26FR000007329810 00034,5702XPARIPSOS9695002OY2X35E9X8W877-Jul-26FR00000732982 00034,5567DXEIPSOS9695002OY2X35E9X8W878-Jul-26FR00000732986 51533,9873XPARIPSOS9695002OY2X35E9X8W878-Jul-26FR00000732985 67333,8265DXEIPSOS9695002OY2X35E9X8W879-Jul-26FR00000732987 80933,8631XPARIPSOS9695002OY2X35E9X8W879-Jul-26FR00000732984 39133,8166DXEIPSOS9695002OY2X35E9X8W8710-Jul-26FR00000732989 58334,5914XPARIPSOS9695002OY2X35E9X8W8710-Jul-26FR00000732982 36034,6293DXE

Detailed presentation by transaction

A detailed presentation by transaction is available on the Company's website (), in the section on regulated information, in the chapter entitled: “Share buyback programs and share buyback declarations”: .

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