healthcare providers media publications & posters WE ARE KIADIS OUR RESEARCH FOCUS FOR INVESTORS KIADIS NEWS CAREERS We Are Kiadis When it comes to life-threatening diseases, we are one family. Kiadis is leveraging the natural strengths of humanity and our collective immune systems to source the best cells for life. Our uncompromising approach to serve patients, their families and care givers aims to minimize harm and maximize help – delivering personalized treatments for every single patient to offer hope, reduce suffering and provide new life. Kiadis A SANOFI COMPANY HISTORY OF KIADIS & PIPELINE Founded in 1997, Kiadis Pharma is a fully integrated biopharmaceutical company committed to developing innovative, personalized, next-generation cell-based immunotherapies for patients with life threatening diseases. With headquarters in Amsterdam, the Netherlands, and offices in the US and across Europe, Kiadis Pharma is leveraging the natural strengths of humanity and our collective immune system to source the best cells for life. Kiadis Pharma has been listed on the regulated market of Euronext Amsterdam and Euronext Brussels since July 2, 2015, under the symbol KDS. KIADIS MANAGEMENT TEAM KIADIS – A SANOFI COMPANY Kiadis’ research is guided by a board of scientific advisors who are experts in the fields of stem cell transplantation and cancer immunotherapeutics. SCIENTIFIC ADVISORY BOARD LOCATIONS LEGAL DISCLAIMERS COOKIES CONTACT PRIVACY SITEMAP CODE OF ETHICS © Copyright 2021 Kiadis Pharma

healthcare providers media publications & posters WE ARE KIADIS OUR RESEARCH FOCUS FOR INVESTORS KIADIS NEWS CAREERS For further information about Kiadis Pharma, please contact us via the form below. Your Title Mr Miss Mrs Your Name (required) Your Email (required) Your Telephone Your Message Corporate name: Kiadis Pharma NV Address: Paasheuvelweg 25A 1105 BP Amsterdam The Netherlands T +31 (0)20 240 52 50 Contact email address: info@kiadis.com Registration number: 63512653 VAT (BTW) number: NL855268906B01 IR contact: https://www.sanofi.com/en/investors/contact Media contact: https://www.sanofi.com/en/media-room/contact Compliance helpline: http://www.codeofethics.sanofi/EN/how-to-raise-a-concern LOCATIONS LEGAL DISCLAIMERS COOKIES CONTACT PRIVACY SITEMAP CODE OF ETHICS © Copyright 2021 Kiadis Pharma