EX-99.1 2 tm2532603d1_ex99-1.htm EXHIBIT 99.1

 

Exhibit 99.1

 

 

Publication of transparency notification

 

(article 14, first paragraph, of the Law of 2 May 2007 on the disclosure of large shareholdings)

 

Regulated information[1]

 

Leuven (Belgium) – December, 2 2025, 22:30 CET – Materialise NV (Euronext & Nasdaq: MTLS), a global leader in 3D-printed medical devices and software, and a pioneer in additive manufacturing software and services, today announces, in application of article 14, first paragraph, of the Law of May 2, 2007 on the disclosure of large shareholdings in issuers whose shares are admitted to trading on a regulated market (the Transparency Law), that on November 28, 2025 it received a transparency notification from Wilfried Vancraen, Hilde Ingelaere and the IDEM partnership.

 

The notification contains the following information:

 

·Date of the notification: November 28, 2025

 

·Reason for the notification: holding of voting securities upon first admission to trading

 

·Notification by: a parent undertaking or a controlling person

 

·Persons subject to the notification requirement:

 

Name Address (for legal entities)
Wilfried Vancraen  
Hilde Ingelaere  
Wilfried Vancraen & Hilde Ingelaere  
IDEM J. Van der Vorstlaan 19, 3040 Huldenberg, Belgium

 

·Date on which the threshold is crossed: November 20, 2025

 

·Threshold that is crossed: 70%

 

·Denominator: 90,712,021

 

·Notified details:

 

Voting rights  Previous
notification		   After the transaction 
   # of voting rights   # of voting rights   % of voting rights 
Holders of voting rights       Linked to
securities		    Not linked to
the securities		    Linked to
securities		    Not linked to
the securities 		 
Wilfried Vancraen       248,225         0.27%     
Hilde Ingelaere                   248,225         0.27%     
Wilfried Vancraen & Hilde Ingelaere        50,000         0.06%     
IDEM        64,768,818         71.40%     
Total        65,315,268    0    72.00%   0.00%

 

 

[1] The enclosed information constitutes regulated information as defined in the Royal Decree of 14 November 2007 regarding the duties of issuers of financial instruments which have been admitted for trading on a regulated market.

 

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·Chain of control: IDEM, civil partnership, is controlled by Mr Wilfried Vancraen and Ms Hilde Ingelaere in accordance with articles 1:14-1:18 of the Code of companies and associations (CCA).

 

The transparency notice is available at https://investors.materialise.com/.

 

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.

 

For more information, please contact:

 

Felix Theus 

T: +32 16 39 66 11 

E:felix.theus@materialise.be

 

Lina Galvis 

T: +32 16 39 66 11 

E:lina.galvis@materialise.be

 

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