Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☐ SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE AC ...

Materialise NV (NASDAQ:MTLS) Q4 2022 Earnings Conference Call February 14, 2023 8:30 AM ET Company Participants Jody Burfening - Investor Relations Fried Vancraen - Founder and Chief Executive Officer Peter Leys - Executive Chairman Johan Albrecht - Chief Financial Officer Conference Call Participants Troy Jensen - Lake Street Capital Markets Noelle Dilts - Stifel Alexander Craeymeersch - Kepler Cheuvreux Operator Good day and thank you for standing by. Welcome to the Q4 2022 Materialise NV Financial Result ...

materialise innovators you can count on Q4 2022 Financial Results Conference Call February 14, 2023 www.materialise.com NASDAQ: MTLS Safe Harbor Summary This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, regarding, among other things, our intentions, beliefs, assumptions, projections, outlook, analyses or current expectations, plans, objectives, strategies and p ...