Release Details

Materialise Share-Buy Back Program

May 4, 2026

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.

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.