Group 1 - IBA has initiated a share buyback program to repurchase up to 650,000 ordinary shares to fulfill obligations under long-term incentive plans for management and certain personnel [2][3] - The company repurchased a total of 16,651 shares between May 27 and May 28, 2025, at an average price of €12.19 per share, totaling €203,014.21 [3] - The total number of treasury shares held by IBA amounts to 1,015,552, representing 3.35% of total issued shares, which are 30,282,218 [3] Group 2 - IBA is a leader in particle accelerator technology, specializing in proton therapy, industrial sterilization, radiopharmaceuticals, and dosimetry [4] - The company is based in Louvain-la-Neuve, Belgium, and employs approximately 2,100 people globally [4] - IBA is listed on the pan-European stock exchange EURONEXT [5]