Corbion reports the progress of its share buyback program 15 September – 19 September 2025

Corbion hereby reports the transaction details related to its share buyback program announced on 1 September 2025.

During the week of 15 September up to and including 19 September 2025 a total of 37.260 shares were repurchased at an average price of €17.0780 for a total amount of €636,327.91

To date, the total consideration for shares repurchased amounts to €2,594,512.93 representing 25.95% of the overall share buyback program.

Corbion publishes on a weekly basis every Monday, an overview of the progress of the share buyback program on its website: https://www.corbion.com/Investor-relations/shareholder-information

This overview contains detailed information on the daily amount of repurchased shares and individual share purchase transactions.

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• 2025 SBB weekly update 202509019