Formycon Ranibizumab Biosimilar FYB201/CIMERLI®1 achieved 25% market share2 in the United States

Munich – Formycons commercialization partner Coherus BioSciences, Inc. announced that sales of CIMERLI® (ranibizumab-eqrn) to retinal specialists in the United States of America (“U.S.”) have exceeded 100,000 doses since commercial launch on October 3, 2022. CIMERLI® is the first and only FDA-approved biosimilar interchangeable with Lucentis® 3 for both strengths. In August 2023, CIMERLI® achieved 25% market share of the ranibizumab market, making it the number one ranibizumab biosimilar in the United States (“U.S.”). “This is a great achievement and underlines again that biosimilars are an important treatment option for severe retinal diseases. With FYB201, we have developed an excellent product, which has now become number one ranibizumab biosimilar in the U.S. market. We are also fully on track with our next two late-stage assets. File Acceptance by the U.S. Food and Drug Administration (“FDA”) for FYB203 (Eylea® 4 biosimilar candidate) has already been reported and submission to the European Medicines Agency (“EMA”) is also planned in the course of this year. The same applies for FYB202 (Stelara® 5 biosimilar candidate) which has already been accepted by the EMA and is fully on schedule regarding FDA submission,” commented Dr. Stefan Glombitza, CEO of Formycon AG. 1) CIMERLI ® is a registered Trademark of Coherus BioSciences, Inc. 2) IQVIA NSP Data August 2023 3) Lucentis® is a registered Trademark of Genentech Inc 4) Eylea ® is a registered Trademark of Regeneron Pharmaceuticals Inc. 5) Stelara ® is a registered Trademark of Johnson & Johnson About Formycon: Formycon AG (FSE: FYB) is a leading, independent developer of high-quality biosimilars, follow-on products of biopharmaceutical medicines. The company focuses on therapies in ophthalmology, immunology, immuno-oncology and other key disease areas, covering almost the entire value chain from technical development through clinical trials to approval by the regulatory authorities. For commercialization of its biosimilars, Formycon relies on strong, well-trusted and long-term partnerships worldwide. With FYB201/ranibizumab and FYB202/ustekinumab, Formycon already has two biosimilars on the market in Europe and the USA. A third biosimilar, FYB203/aflibercept, has been approved by the FDA, EMA, and MHRA; FYB202 is also approved in Canada. Another four biosimilar candidates are currently in development. With its biosimilars, Formycon is making an important contribution to providing as many patients as possible with access to highly effective and affordable medicines. Formycon AG, headquartered in Munich, is listed in the Prime Standard of the Frankfurt Stock Exchange: FYB / ISIN: DE000A1EWVY8 / WKN: A1EWVY and is part of the SDAX and TecDAX selection indices. Further information can be found at: https://www.formycon.com/ About Biosimilars: Since their introduction in the 1980s, biopharmaceutical drugs have revolutionized the treatment of serious and chronic diseases. By 2032, many of these drugs will lose their patent protection – including 45 blockbusters with an estimated total annual global turnover of more than 200 billion US dollars. Biosimilars are successor products to biopharmaceutical drugs for which market exclusivity has expired. They are approved in highly regulated markets such as the EU, the USA, Canada, Japan and Australia in accordance with strict regulatory procedures. Biosimilars create competition and thus give more patients access to biopharmaceutical therapies. At the same time, they reduce costs for healthcare providers. Global sales of biosimilars currently amount to around 21 billion US dollars. Analysts assume that sales could rise to over 74 billion US dollars by 2030. Disclaimer: This press release may contain forward-looking statements and information which are based on Formycon’s current expectations and certain assumptions. Various known and unknown risks, uncertainties and other factors could lead to material differences between the actual future results, financial situation, performance of the company, development of the products and the estimates given here. Such known and unknown risks and uncertainties comprise, among others, the research and development, the regulatory approval process, the timing of the actions of regulatory bodies and other governmental authorities, clinical results, changes in laws and regulations, product quality, patient safety, patent litigation, contractual risks and dependencies from third parties. With respect to pipeline products, Formycon AG does not provide any representation, warranties or any other guarantees that the products will receive the necessary regulatory approvals or that they will prove to be commercially exploitable and/or successful. Formycon AG assumes no obligation to update these forward-looking statements or to correct them in case of developments which differ from those anticipated. This document neither constitutes an offer to sell nor a solicitation of an offer to buy or subscribe for securities of Formycon AG. No public offering of securities of Formycon AG will be made nor is a public offering intended. This document and the information contained therein may not be distributed in or into the United States of America, Canada, Australia, Japan or any other jurisdictions, in which such offer or such solicitation would be prohibited. This document does not constitute an offer for the sale of securities in the United States. Press & IR Contact Sabrina Müller Director Investor Relations and Corporate Communications T + 49 89 86 46 67 149 F + 49 89 86 46 67 110 [email protected] Formycon AG Fraunhoferstr. 15 82152 Planegg/Martinsried Germany www.formycon.com

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