Ion Beam Applications, SA

Transaction in Own Shares • Jun 28, 2021

ION BEAM APPLICATIONS Limited Liability Company Chemin du Cyclotron 3, 1348 Louvain-La-Neuve CR Nivelles: 0428.750.985 (hereafter the "Company")

MINUTES OF THE BOARD 9 JUNE 2021

EXCERPT

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9. MISCELLANEOUS

Extension of the purchase of own shares under the SOP 2021 THE BOARD UNANIMOUSLY APPROVES the extension of the purchase of own shares program approved on 18th December 2020, until 30 June 2022.

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Saint Denis SA

represented by its permanent representative Mr Pierre Mottet

28 June 2021