Business
Materialise : Share-Buy Back Program
Materialise : Share-Buy Back

About this update from Materialise Nv
Leuven - 26 May 2026 - 22h00 CET Regulated information 1 Materialise reports on the progress of its share buy-back program announced on 30 October 2025. 26 May 2026 - Materialise NV (Euronext: MTLS) (Nasdaq: MTLS) ("Materialise") ("the Company") hereby discloses certain information in relation to its share buyback program announced on 30 October 2025, in accordance with Article 8:4 of the Royal Decree of 29 April 2019 implementing the Belgian Code on Companies and Associations. Under this program, Materialise has granted a discretionary mandate to an independent financial intermediary to repurchase Materialise shares for an amount of up to EUR 30 million. Materialise reports the purchase of 50,627 Materialise shares in the period from 18 May 2026 up to and including 22 May 2026. The shares were repurchased at an average price of 4.85 EUR per share for a total consideration of 245,759 EUR. 50,627 shares were repurchased through the central order book of the following exchanges: Date of repurchase Exchange Number of shares Total amount (EUR) Total amount (USD) Average price (EUR) 18-May-2026 NASDAQ 21,030 101,951 118,752 4.85 19-May-2026 NASDAQ 12,589 60,456 70,250 4.80 20-May-2026 NASDAQ 6,060 29,375 34,075 4.85 21-May-2026 NASDAQ 10,348 50,939 59,084 4.92 22-May-2026 NASDAQ 600 3,038 3,522 5.06 Total of the week 50,627 245,759 285,684 4.85 No shares were repurchased through cross trades or block trades. Since the start of the share buy-back program on the 26th of January 2026, Materialise has bought back 799,416 shares for a total amount of 3,645,185 EUR (4,285,431 USD) under the share buy-back program. This corresponds to 1.4% of the total shares outstanding. Materialise currently holds 799,416 of its own shares. The overview relating to the share buy-back program is available on https://investors.materialise.com/ and will be updated on a weekly basis. About Materialise Materialise incorporates more than three decades of 3D printing experience into a range of software solutions and 3D printing services that empower sustainable 3D printing applications. Our open, secure, and flexible end-to-end solutions enable industrial manufacturing and mass personalization in various industries - including healthcare, automotive, aerospace, eyewear, art and design, wearables, and consumer goods. Headquartered in Belgium and with branches worldwide, Materialise combines the largest group of software developers in the industry with one of the world's largest and most complete 3D printing facilities. 1 The enclosed information constitutes regulated information as defined in the Belgian Royal Decree of 14 November 2007 regarding the duties of issuers of financial instruments which have been admitted for trading on a regulated market.