ASM share buyback update June 2 – 6, 2025

Group 1 - ASM International N.V. has conducted share repurchases under its current buyback program, totaling 16,135 shares at an average price of €474.95, amounting to a repurchased value of €7,663,379 [1] - The share buyback program, which commenced on April 30, 2025, has a total budget of €150 million, with 26.1% of the program completed to date [1] - The repurchased shares were acquired on June 2 and June 3, 2025, with specific details on the number of shares and average prices provided [1] Group 2 - ASM International is headquartered in Almere, the Netherlands, and specializes in designing and manufacturing equipment and process solutions for semiconductor device production [2] - The company operates facilities across the United States, Europe, and Asia, and its common stock is traded on the Euronext Amsterdam Stock Exchange under the symbol ASM [2]