Materialise NV ADS Buyback Program Update

Materialise NV has provided an update on its share buyback program, which was initially announced on October 30, 2025. The company has granted a discretionary mandate to an independent financial intermediary to repurchase shares up to a total amount of EUR 30 million. In the period from April 13, 2026, to April 17, 2026, Materialise repurchased 31,054 shares at an average price of EUR 4.45 per share, totaling EUR 138,089. These repurchases were conducted through the central order book of NASDAQ. Cumulatively, since the program's inception on January 26, 2026, Materialise has bought back 576,583 shares for EUR 2,593,856, representing 1% of the total outstanding shares. The company currently holds these 576,583 shares in treasury. Further details and updates on the buyback program are available on the company's investor relations website.