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Materialise (NASDAQ: MTLS) details 629,080-share buy-back to date

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6-K

Rhea-AI Filing Summary

Materialise NV reports progress on its ongoing share buy-back program. During 27 April to 1 May 2026, the company repurchased 27,493 shares at an average price of 4.54 EUR per share, for a total of 124,826 EUR.

Since the program started on 26 January 2026, Materialise has bought back 629,080 shares for 2,832,788 EUR (3,335,311 USD), equal to 1.1% of its total shares outstanding. The company currently holds these 629,080 shares and may continue repurchases under its mandate of up to 30 million EUR.

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Weekly shares repurchased 27,493 shares Period 27 April–1 May 2026
Weekly buy-back spend 124,826 EUR Repurchases 27 April–1 May 2026
Average repurchase price 4.54 EUR per share 27 April–1 May 2026
Program size cap 30 million EUR Maximum authorized under buy-back program
Cumulative shares repurchased 629,080 shares Since 26 January 2026 program start
Cumulative buy-back spend 2,832,788 EUR Total under buy-back program to date
Cumulative buy-back in USD 3,335,311 USD Value of shares repurchased since program start
Share of capital repurchased 1.1% of total shares Cumulative buy-backs as portion of outstanding
share buy-back program financial
"Materialise reports on the progress of its share buy-back program announced on 30 October 2025."
A share buy-back program is when a company uses cash (or borrows) to buy its own stock from the open market or shareholders, reducing the number of shares available to investors. For investors this matters because fewer shares can raise earnings per share and often support the stock price, while signaling that management believes the shares are a good use of cash—similar to a retailer buying back coupons so each remaining coupon becomes relatively more valuable.
discretionary mandate financial
"Materialise has granted a discretionary mandate to an independent financial intermediary to repurchase Materialise shares"
independent financial intermediary financial
"granted a discretionary mandate to an independent financial intermediary to repurchase Materialise shares"
total shares outstanding financial
"This corresponds to 1.1% of the total shares outstanding."
treasury shares financial
"Materialise currently holds 629,080 of its own shares."
Treasury shares are a company’s own stock that it has repurchased and keeps on its books instead of canceling or leaving in the hands of outside investors. Think of them like coupons a business puts back in a drawer: they don’t vote or receive dividends while held, but they can be reissued later for employee pay or fundraising. For investors this matters because buybacks change the number of shares that count toward earnings and ownership, can boost per‑share metrics, and use corporate cash that might otherwise go to growth or dividends.
Form 6-K: How Foreign Companies Report to the SEC →

 

 

 

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

 

FORM 6-K

 

 

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

 

For the month of May 2026

 

Commission File Number: 001-36515

 

 

Materialise NV

 

 

Technologielaan 15

3001 Leuven

Belgium

(Address of principal executive office)

 

 

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

 

Form 20-F x           Form 40-F ¨

 

 

 

 

 

 

Attached as Exhibit 99.1 hereto is a copy of a press release regarding Materialise NV’s ADS Buyback Program.

 

EXHIBIT INDEX

 

Exhibit   Description
     
99.1   Press Release dated May 4, 2026

 

 

 

 

SIGNATURE

 

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

 

MATERIALISE NV  
     
By: /s/ Brigitte de Vet-Veithen  
Name: Brigitte de Vet-Veithen  
     
  De Vet Management BV  
Title: Chief Executive Officer  

 

Date: May 4, 2026

 

 

 

Exhibit 99.1

 

 

MATERIALISE

SHARE-BUY BACK PROGRAM

 

Leuven – 4 May 2026 – 22h00 CET  Regulated information1

 

Materialise reports on the progress of its share buy-back program announced on 30 October 2025.

 

4 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 27,493 Materialise shares in the period from 27 April 2026 up to and including 1 May 2026. The shares were repurchased at an average price of 4.54 EUR per share for a total consideration of 124,826 EUR.

 

$ 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)		 
27-Apr-2026  NASDAQ   5,515    25,079    29,466    4.55 
28-Apr-2026  NASDAQ   10,111    46,041    53,775    4.55 
29-Apr-2026  NASDAQ   7,169    32,168    37,656    4.49 
30-Apr-2026  NASDAQ   4,698    21,538    25,204    4.58 
1-May-2026  NASDAQ   -    -    -    - 
Total of the week      27,493    124,826    146,101    4.54 

 

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 629,080 shares for a total amount of 2,832,788 EUR (3,335,311 USD) under the share buy-back program. This corresponds to 1.1% of the total shares outstanding.

 

Materialise currently holds 629,080 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.

 

 

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.

 

 

 

 

 

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.

 

 

 

Source: View Original Filing on SEC EDGAR

FAQ

What did Materialise (MTLS) disclose in its latest share buy-back update?

Materialise reported continued activity under its share buy-back program. Between 27 April and 1 May 2026, it repurchased 27,493 shares for 124,826 EUR at an average price of 4.54 EUR, providing investors with transparent details on recent capital allocation actions.

How many shares has Materialise (MTLS) repurchased since starting the buy-back?

Since launching the program on 26 January 2026, Materialise has repurchased 629,080 shares. This cumulative buy-back cost 2,832,788 EUR (3,335,311 USD) and represents 1.1% of the company’s total shares outstanding, all of which are currently held as treasury shares.

What is the maximum size of Materialise’s (MTLS) share buy-back program?

Materialise’s share buy-back program authorizes repurchases of up to 30 million EUR. The company has granted a discretionary mandate to an independent financial intermediary to execute purchases, giving flexibility in timing while keeping total spending within the approved limit.

At what prices did Materialise (MTLS) repurchase shares in the latest week?

During 27 April to 1 May 2026, Materialise bought back shares at an average price of 4.54 EUR. Daily average prices ranged from 4.49 EUR to 4.58 EUR on Nasdaq, reflecting normal trading activity within a relatively narrow price band.

What percentage of Materialise (MTLS) shares are held in treasury after the buy-back?

Following the reported repurchases, Materialise holds 629,080 of its own shares, equal to 1.1% of total shares outstanding. This treasury position reflects cumulative buy-back activity since January 2026 under the ongoing 30 million EUR repurchase mandate.

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